What is the best way to travel from Seattle, WA to San Diego?
Looking for a trip? Compare all the available Flights and Buses for the journey to San Diego from Seattle, WA. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 2 available companies to find your perfect trip!
What is the cheapest way to reach San Diego from Seattle, WA?
You can get to San Diego with just $65 by taking a Flight from Frontier Airlines, but you can find many more cheap offers: we have selected the best ones for next few days here for you.
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FlixBus32h 30m03:55 PMSeattle/Tacoma AirportSeattle/Tacoma Airport12:25 AMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/2/2026 3:55:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/4/2026 12:25:00 AM. 50 Economy ticket for $115 per person are available. Travel duration is 32h 30m
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FlixBus33h 45m02:40 PMSeattle, WAPadelford Hall (PDL)12:25 AMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Padelford Hall (PDL), Seattle, WA (USA) at 6/2/2026 2:40:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/4/2026 12:25:00 AM. 50 Economy ticket for $117 per person are available. Travel duration is 33h 45m
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FlixBus33h 5m03:20 PMSeattle, WAAmtrak King Street Station12:25 AMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Amtrak King Street Station, Seattle, WA (USA) at 6/2/2026 3:20:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/4/2026 12:25:00 AM. 50 Economy ticket for $117 per person are available. Travel duration is 33h 5m
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Greyhound US47h 35m010:40 PMSeattle, WAGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Seattle, WA (USA) at 6/2/2026 10:40:00 PM to Seaport Village, San Diego (USA) arriving at 6/4/2026 10:15:00 PM. 50 Economy ticket for $117 per person are available. Travel duration is 47h 35m
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Greyhound US47h 35m010:40 PMSeattle, WAAmtrak King Street Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/2/2026 10:40:00 PM to Seaport Village, San Diego (USA) arriving at 6/4/2026 10:15:00 PM. 50 Economy ticket for $121 per person are available. Travel duration is 47h 35m
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Alaska Airlines2h 51m01:30 PMSeattle/Tacoma AirportSeattle/Tacoma Airport4:21 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/2/2026 1:30:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/2/2026 4:21:00 PM. 50 Economy ticket for $155 per person are available. Travel duration is 2h 51m
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Frontier Airlines12h 52m07:50 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:42 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/2/2026 7:50:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/3/2026 8:42:00 AM. 50 Economy ticket for $191 per person are available. Travel duration is 12h 52m
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Alaska Airlines7h 58m09:15 AMSeattle/Tacoma AirportSeattle/Tacoma Airport5:13 PMTijuana AirportTijuana Airport0EconomyA Flight from Alaska Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/2/2026 9:15:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/2/2026 5:13:00 PM. 50 Economy ticket for $256 per person are available. Travel duration is 7h 58m
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Alaska Airlines12h 25m09:15 AMSeattle/Tacoma AirportSeattle/Tacoma Airport9:40 PMTijuana AirportTijuana Airport0EconomyA Flight from Alaska Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/2/2026 9:15:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/2/2026 9:40:00 PM. 50 Economy ticket for $268 per person are available. Travel duration is 12h 25m
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United Airlines7h 34m05:07 AMSeattle/Tacoma AirportSeattle/Tacoma Airport12:41 PMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/2/2026 5:07:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/2/2026 12:41:00 PM. 50 Economy ticket for $288 per person are available. Travel duration is 7h 34m
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Skyscanner7h 6m012:17 PMPaine Field Everett AirportPaine Field Everett Airport7:23 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Skyscanner goes from Paine Field Everett Airport, Paine Field Everett Airport (USA) at 6/2/2026 12:17:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/2/2026 7:23:00 PM. 50 Economy ticket for $291 per person are available. Travel duration is 7h 6m
Cheapest Buses Tuesday
Cheapest Flights Tuesday
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United Airlines6h 2m05:00 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:02 AMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/3/2026 5:00:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/3/2026 11:02:00 AM. 50 Economy ticket for $90 per person are available. Travel duration is 6h 2m
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United Airlines7h 53m05:07 AMSeattle/Tacoma AirportSeattle/Tacoma Airport1:00 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/3/2026 5:07:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/3/2026 1:00:00 PM. 50 Economy ticket for $90 per person are available. Travel duration is 7h 53m
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United Airlines7h 53m012:50 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:43 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/3/2026 12:50:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/3/2026 8:43:00 PM. 50 Economy ticket for $90 per person are available. Travel duration is 7h 53m
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United Airlines4h 59m05:00 AMSeattle/Tacoma AirportSeattle/Tacoma Airport9:59 AMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/3/2026 5:00:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/3/2026 9:59:00 AM. 50 Economy ticket for $92 per person are available. Travel duration is 4h 59m
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United Airlines6h 51m05:00 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:51 AMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/3/2026 5:00:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/3/2026 11:51:00 AM. 50 Economy ticket for $92 per person are available. Travel duration is 6h 51m
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Alaska Airlines2h 56m07:26 AMSeattle/Tacoma AirportSeattle/Tacoma Airport10:22 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/3/2026 7:26:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/3/2026 10:22:00 AM. 50 Economy ticket for $112 per person are available. Travel duration is 2h 56m
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FlixBus31h 55m03:55 PMSeattle/Tacoma AirportSeattle/Tacoma Airport11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/3/2026 3:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/4/2026 11:50:00 PM. 50 Economy ticket for $105 per person are available. Travel duration is 31h 55m
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FlixBus33h 10m02:40 PMSeattle, WAUniversity of Washington11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Washington, Seattle, WA (USA) at 6/3/2026 2:40:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/4/2026 11:50:00 PM. 50 Economy ticket for $105 per person are available. Travel duration is 33h 10m
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FlixBus32h 30m03:20 PMSeattle, WAGreyhound Bus Station11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Greyhound Bus Station, Seattle, WA (USA) at 6/3/2026 3:20:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/4/2026 11:50:00 PM. 50 Economy ticket for $105 per person are available. Travel duration is 32h 30m
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Greyhound US47h 25m010:50 PMSeattle, WAGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Seattle, WA (USA) at 6/3/2026 10:50:00 PM to Seaport Village, San Diego (USA) arriving at 6/5/2026 10:15:00 PM. 50 Economy ticket for $107 per person are available. Travel duration is 47h 25m
Cheapest Flights Wednesday
Cheapest Buses Wednesday
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Frontier Airlines12h 27m08:20 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:47 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/4/2026 8:20:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/5/2026 8:47:00 AM. 50 Economy ticket for $67 per person are available. Travel duration is 12h 27m
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United Airlines6h 2m05:00 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:02 AMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/4/2026 5:00:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/4/2026 11:02:00 AM. 50 Economy ticket for $91 per person are available. Travel duration is 6h 2m
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United Airlines7h 53m05:07 AMSeattle/Tacoma AirportSeattle/Tacoma Airport1:00 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/4/2026 5:07:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/4/2026 1:00:00 PM. 50 Economy ticket for $91 per person are available. Travel duration is 7h 53m
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United Airlines6h 48m05:06 PMSeattle/Tacoma AirportSeattle/Tacoma Airport11:54 PMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/4/2026 5:06:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/4/2026 11:54:00 PM. 50 Economy ticket for $101 per person are available. Travel duration is 6h 48m
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United Airlines6h 57m01:30 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/4/2026 1:30:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/4/2026 8:27:00 PM. 50 Economy ticket for $110 per person are available. Travel duration is 6h 57m
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United Airlines6h 7m02:36 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:43 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/4/2026 2:36:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/4/2026 8:43:00 PM. 50 Economy ticket for $110 per person are available. Travel duration is 6h 7m
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Greyhound US47h 35m010:40 PMSeattle, WAGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Seattle, WA (USA) at 6/4/2026 10:40:00 PM to Seaport Village, San Diego (USA) arriving at 6/6/2026 10:15:00 PM. 50 Economy ticket for $129 per person are available. Travel duration is 47h 35m
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FlixBus31h 55m03:55 PMSeattle/Tacoma AirportSeattle/Tacoma Airport11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/4/2026 3:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/5/2026 11:50:00 PM. 50 Economy ticket for $135 per person are available. Travel duration is 31h 55m
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FlixBus33h 10m02:40 PMSeattle, WAUniversity of Washington11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Washington, Seattle, WA (USA) at 6/4/2026 2:40:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/5/2026 11:50:00 PM. 50 Economy ticket for $135 per person are available. Travel duration is 33h 10m
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FlixBus32h 30m03:20 PMSeattle, WAGreyhound Bus Station11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Greyhound Bus Station, Seattle, WA (USA) at 6/4/2026 3:20:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/5/2026 11:50:00 PM. 50 Economy ticket for $135 per person are available. Travel duration is 32h 30m
Cheapest Flights Thursday
Cheapest Buses Thursday
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United Airlines7h 53m05:07 AMSeattle/Tacoma AirportSeattle/Tacoma Airport1:00 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/5/2026 5:07:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/5/2026 1:00:00 PM. 50 Economy ticket for $91 per person are available. Travel duration is 7h 53m
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United Airlines6h 57m01:30 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/5/2026 1:30:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/5/2026 8:27:00 PM. 50 Economy ticket for $91 per person are available. Travel duration is 6h 57m
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United Airlines4h 54m03:33 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/5/2026 3:33:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/5/2026 8:27:00 PM. 50 Economy ticket for $91 per person are available. Travel duration is 4h 54m
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Skyscanner6h 2m05:00 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:02 AMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from Skyscanner goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/5/2026 5:00:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/5/2026 11:02:00 AM. 50 Economy ticket for $91 per person are available. Travel duration is 6h 2m
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Alaska Airlines2h 49m06:26 AMSeattle/Tacoma AirportSeattle/Tacoma Airport9:15 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/5/2026 6:26:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/5/2026 9:15:00 AM. 50 Economy ticket for $99 per person are available. Travel duration is 2h 49m
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Alaska Airlines2h 56m07:26 AMSeattle/Tacoma AirportSeattle/Tacoma Airport10:22 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/5/2026 7:26:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/5/2026 10:22:00 AM. 50 Economy ticket for $99 per person are available. Travel duration is 2h 56m
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FlixBus33h 45m02:40 PMSeattle, WAPadelford Hall (PDL)12:25 AMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Padelford Hall (PDL), Seattle, WA (USA) at 6/5/2026 2:40:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/7/2026 12:25:00 AM. 50 Economy ticket for $132 per person are available. Travel duration is 33h 45m
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FlixBus33h 5m03:20 PMSeattle, WAAmtrak King Street Station12:25 AMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Amtrak King Street Station, Seattle, WA (USA) at 6/5/2026 3:20:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/7/2026 12:25:00 AM. 50 Economy ticket for $132 per person are available. Travel duration is 33h 5m
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FlixBus32h 30m03:55 PMSeattle/Tacoma AirportSeattle/Tacoma Airport12:25 AMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/5/2026 3:55:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/7/2026 12:25:00 AM. 50 Economy ticket for $134 per person are available. Travel duration is 32h 30m
Cheapest Flights Friday
Cheapest Buses Friday
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United Airlines7h 53m05:07 AMSeattle/Tacoma AirportSeattle/Tacoma Airport1:00 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/6/2026 5:07:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/6/2026 1:00:00 PM. 50 Economy ticket for $90 per person are available. Travel duration is 7h 53m
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United Airlines6h 57m01:30 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/6/2026 1:30:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/6/2026 8:27:00 PM. 50 Economy ticket for $90 per person are available. Travel duration is 6h 57m
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United Airlines4h 57m03:30 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/6/2026 3:30:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/6/2026 8:27:00 PM. 50 Economy ticket for $90 per person are available. Travel duration is 4h 57m
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Skyscanner4h 54m06:08 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:02 AMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from Skyscanner goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/6/2026 6:08:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/6/2026 11:02:00 AM. 50 Economy ticket for $90 per person are available. Travel duration is 4h 54m
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Alaska Airlines2h 56m07:26 AMSeattle/Tacoma AirportSeattle/Tacoma Airport10:22 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/6/2026 7:26:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/6/2026 10:22:00 AM. 50 Economy ticket for $95 per person are available. Travel duration is 2h 56m
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United Airlines8h 10m010:29 AMSeattle/Tacoma AirportSeattle/Tacoma Airport6:39 PMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/6/2026 10:29:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/6/2026 6:39:00 PM. 50 Economy ticket for $100 per person are available. Travel duration is 8h 10m
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Greyhound US47h 35m010:40 PMSeattle, WAGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Seattle, WA (USA) at 6/6/2026 10:40:00 PM to Seaport Village, San Diego (USA) arriving at 6/8/2026 10:15:00 PM. 50 Economy ticket for $107 per person are available. Travel duration is 47h 35m
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FlixBus31h 55m03:55 PMSeattle/Tacoma AirportSeattle/Tacoma Airport11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/6/2026 3:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/7/2026 11:50:00 PM. 50 Economy ticket for $112 per person are available. Travel duration is 31h 55m
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FlixBus33h 10m02:40 PMSeattle, WAUniversity of Washington11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Washington, Seattle, WA (USA) at 6/6/2026 2:40:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/7/2026 11:50:00 PM. 50 Economy ticket for $112 per person are available. Travel duration is 33h 10m
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FlixBus32h 30m03:20 PMSeattle, WAGreyhound Bus Station11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Greyhound Bus Station, Seattle, WA (USA) at 6/6/2026 3:20:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/7/2026 11:50:00 PM. 50 Economy ticket for $112 per person are available. Travel duration is 32h 30m
Cheapest Flights Saturday
Cheapest Buses Saturday
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United Airlines4h 59m05:00 AMSeattle/Tacoma AirportSeattle/Tacoma Airport9:59 AMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/7/2026 5:00:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/7/2026 9:59:00 AM. 50 Economy ticket for $105 per person are available. Travel duration is 4h 59m
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Alaska Airlines2h 49m06:26 AMSeattle/Tacoma AirportSeattle/Tacoma Airport9:15 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/7/2026 6:26:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/7/2026 9:15:00 AM. 50 Economy ticket for $123 per person are available. Travel duration is 2h 49m
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Frontier Airlines12h 27m08:20 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:47 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/7/2026 8:20:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/8/2026 8:47:00 AM. 50 Economy ticket for $126 per person are available. Travel duration is 12h 27m
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United Airlines6h 2m05:00 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:02 AMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/7/2026 5:00:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/7/2026 11:02:00 AM. 50 Economy ticket for $140 per person are available. Travel duration is 6h 2m
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United Airlines7h 53m05:07 AMSeattle/Tacoma AirportSeattle/Tacoma Airport1:00 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/7/2026 5:07:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/7/2026 1:00:00 PM. 50 Economy ticket for $227 per person are available. Travel duration is 7h 53m
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Skyscanner4h 45m07:10 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:55 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Skyscanner goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/7/2026 7:10:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/7/2026 11:55:00 AM. 50 Economy ticket for $228 per person are available. Travel duration is 4h 45m
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FlixBus31h 55m03:55 PMSeattle/Tacoma AirportSeattle/Tacoma Airport11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/7/2026 3:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/8/2026 11:50:00 PM. 50 Economy ticket for $121 per person are available. Travel duration is 31h 55m
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FlixBus33h 10m02:40 PMSeattle, WAUniversity of Washington11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Washington, Seattle, WA (USA) at 6/7/2026 2:40:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/8/2026 11:50:00 PM. 50 Economy ticket for $121 per person are available. Travel duration is 33h 10m
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FlixBus32h 30m03:20 PMSeattle, WAGreyhound Bus Station11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Greyhound Bus Station, Seattle, WA (USA) at 6/7/2026 3:20:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/8/2026 11:50:00 PM. 50 Economy ticket for $121 per person are available. Travel duration is 32h 30m
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Greyhound US47h 35m010:40 PMSeattle, WAGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Seattle, WA (USA) at 6/7/2026 10:40:00 PM to Seaport Village, San Diego (USA) arriving at 6/9/2026 10:15:00 PM. 50 Economy ticket for $122 per person are available. Travel duration is 47h 35m
Cheapest Flights Sunday
Cheapest Buses Sunday
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Frontier Airlines12h 28m08:20 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:48 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/8/2026 8:20:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/9/2026 8:48:00 AM. 50 Economy ticket for $65 per person are available. Travel duration is 12h 28m
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United Airlines7h 53m05:07 AMSeattle/Tacoma AirportSeattle/Tacoma Airport1:00 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/8/2026 5:07:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/8/2026 1:00:00 PM. 50 Economy ticket for $95 per person are available. Travel duration is 7h 53m
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United Airlines6h 57m01:30 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/8/2026 1:30:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/8/2026 8:27:00 PM. 50 Economy ticket for $95 per person are available. Travel duration is 6h 57m
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United Airlines4h 54m03:33 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/8/2026 3:33:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/8/2026 8:27:00 PM. 50 Economy ticket for $95 per person are available. Travel duration is 4h 54m
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Skyscanner6h 2m05:00 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:02 AMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from Skyscanner goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/8/2026 5:00:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/8/2026 11:02:00 AM. 50 Economy ticket for $95 per person are available. Travel duration is 6h 2m
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Frontier Airlines10h 55m08:20 PMSeattle/Tacoma AirportSeattle/Tacoma Airport7:15 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/8/2026 8:20:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/9/2026 7:15:00 AM. 50 Economy ticket for $98 per person are available. Travel duration is 10h 55m
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FlixBus31h 55m03:55 PMSeattle/Tacoma AirportSeattle/Tacoma Airport11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/8/2026 3:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/9/2026 11:50:00 PM. 50 Economy ticket for $107 per person are available. Travel duration is 31h 55m
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FlixBus33h 10m02:40 PMSeattle, WAUniversity of Washington11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Washington, Seattle, WA (USA) at 6/8/2026 2:40:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/9/2026 11:50:00 PM. 50 Economy ticket for $107 per person are available. Travel duration is 33h 10m
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FlixBus32h 30m03:20 PMSeattle, WAGreyhound Bus Station11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Greyhound Bus Station, Seattle, WA (USA) at 6/8/2026 3:20:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/9/2026 11:50:00 PM. 50 Economy ticket for $107 per person are available. Travel duration is 32h 30m
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Greyhound US47h 35m010:40 PMSeattle, WAGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Seattle, WA (USA) at 6/8/2026 10:40:00 PM to Seaport Village, San Diego (USA) arriving at 6/10/2026 10:15:00 PM. 50 Economy ticket for $111 per person are available. Travel duration is 47h 35m
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Greyhound US47h 35m010:40 PMSeattle, WAAmtrak King Street Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/8/2026 10:40:00 PM to Seaport Village, San Diego (USA) arriving at 6/10/2026 10:15:00 PM. 50 Economy ticket for $115 per person are available. Travel duration is 47h 35m
Cheapest Flights Monday
Cheapest Buses Monday
What are the fastest trips from Seattle, WA to San Diego?
You can get to San Diego from Seattle, WA in just 2h 49m with a Flight from Alaska Airlines. This is not the only option, and you can click on any of the offers below to compare it with the other modes of transportations.
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Alaska Airlines2h 51m01:30 PMSeattle/Tacoma AirportSeattle/Tacoma Airport4:21 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/2/2026 1:30:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/2/2026 4:21:00 PM. 50 Economy ticket for $155 per person are available. Travel duration is 2h 51m
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United Airlines4h 54m06:08 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:02 AMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/2/2026 6:08:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/2/2026 11:02:00 AM. 50 Economy ticket for $351 per person are available. Travel duration is 4h 54m
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United Airlines4h 54m03:33 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/2/2026 3:33:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/2/2026 8:27:00 PM. 50 Economy ticket for $351 per person are available. Travel duration is 4h 54m
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United Airlines6h 7m02:36 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:43 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/2/2026 2:36:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/2/2026 8:43:00 PM. 50 Economy ticket for $351 per person are available. Travel duration is 6h 7m
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United Airlines6h 57m01:30 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/2/2026 1:30:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/2/2026 8:27:00 PM. 50 Economy ticket for $351 per person are available. Travel duration is 6h 57m
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Skyscanner7h 6m012:17 PMPaine Field Everett AirportPaine Field Everett Airport7:23 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Skyscanner goes from Paine Field Everett Airport, Paine Field Everett Airport (USA) at 6/2/2026 12:17:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/2/2026 7:23:00 PM. 50 Economy ticket for $291 per person are available. Travel duration is 7h 6m
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FlixBus32h 30m03:55 PMSeattle/Tacoma AirportSeattle/Tacoma Airport12:25 AMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/2/2026 3:55:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/4/2026 12:25:00 AM. 50 Economy ticket for $115 per person are available. Travel duration is 32h 30m
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FlixBus33h 5m03:20 PMSeattle, WAAmtrak King Street Station12:25 AMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Amtrak King Street Station, Seattle, WA (USA) at 6/2/2026 3:20:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/4/2026 12:25:00 AM. 50 Economy ticket for $117 per person are available. Travel duration is 33h 5m
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FlixBus33h 45m02:40 PMSeattle, WAPadelford Hall (PDL)12:25 AMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Padelford Hall (PDL), Seattle, WA (USA) at 6/2/2026 2:40:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/4/2026 12:25:00 AM. 50 Economy ticket for $117 per person are available. Travel duration is 33h 45m
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Greyhound US47h 35m010:40 PMSeattle, WAGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Seattle, WA (USA) at 6/2/2026 10:40:00 PM to Seaport Village, San Diego (USA) arriving at 6/4/2026 10:15:00 PM. 50 Economy ticket for $117 per person are available. Travel duration is 47h 35m
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Greyhound US47h 35m010:40 PMSeattle, WAAmtrak King Street Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/2/2026 10:40:00 PM to Seaport Village, San Diego (USA) arriving at 6/4/2026 10:15:00 PM. 50 Economy ticket for $121 per person are available. Travel duration is 47h 35m
Fastest Flights Tuesday
Fastest Buses Tuesday
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Alaska Airlines2h 51m09:00 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:51 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/3/2026 9:00:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/3/2026 11:51:00 AM. 50 Economy ticket for $112 per person are available. Travel duration is 2h 51m
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Alaska Airlines2h 56m07:26 AMSeattle/Tacoma AirportSeattle/Tacoma Airport10:22 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/3/2026 7:26:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/3/2026 10:22:00 AM. 50 Economy ticket for $112 per person are available. Travel duration is 2h 56m
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United Airlines4h 59m05:00 AMSeattle/Tacoma AirportSeattle/Tacoma Airport9:59 AMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/3/2026 5:00:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/3/2026 9:59:00 AM. 50 Economy ticket for $92 per person are available. Travel duration is 4h 59m
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United Airlines6h 2m05:00 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:02 AMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/3/2026 5:00:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/3/2026 11:02:00 AM. 50 Economy ticket for $90 per person are available. Travel duration is 6h 2m
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United Airlines6h 51m05:00 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:51 AMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/3/2026 5:00:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/3/2026 11:51:00 AM. 50 Economy ticket for $92 per person are available. Travel duration is 6h 51m
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Skyscanner6h 57m01:30 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from Skyscanner goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/3/2026 1:30:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/3/2026 8:27:00 PM. 50 Economy ticket for $174 per person are available. Travel duration is 6h 57m
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FlixBus31h 55m03:55 PMSeattle/Tacoma AirportSeattle/Tacoma Airport11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/3/2026 3:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/4/2026 11:50:00 PM. 50 Economy ticket for $105 per person are available. Travel duration is 31h 55m
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FlixBus32h 30m03:20 PMSeattle, WAGreyhound Bus Station11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Greyhound Bus Station, Seattle, WA (USA) at 6/3/2026 3:20:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/4/2026 11:50:00 PM. 50 Economy ticket for $105 per person are available. Travel duration is 32h 30m
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FlixBus33h 10m02:40 PMSeattle, WAUniversity of Washington11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Washington, Seattle, WA (USA) at 6/3/2026 2:40:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/4/2026 11:50:00 PM. 50 Economy ticket for $105 per person are available. Travel duration is 33h 10m
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Greyhound US47h 25m010:50 PMSeattle, WAGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Seattle, WA (USA) at 6/3/2026 10:50:00 PM to Seaport Village, San Diego (USA) arriving at 6/5/2026 10:15:00 PM. 50 Economy ticket for $107 per person are available. Travel duration is 47h 25m
Fastest Flights Wednesday
Fastest Buses Wednesday
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United Airlines4h 54m03:33 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/4/2026 3:33:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/4/2026 8:27:00 PM. 50 Economy ticket for $110 per person are available. Travel duration is 4h 54m
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United Airlines6h 2m05:00 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:02 AMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/4/2026 5:00:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/4/2026 11:02:00 AM. 50 Economy ticket for $91 per person are available. Travel duration is 6h 2m
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United Airlines6h 7m02:36 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:43 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/4/2026 2:36:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/4/2026 8:43:00 PM. 50 Economy ticket for $110 per person are available. Travel duration is 6h 7m
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Skyscanner6h 9m08:28 AMSeattle/Tacoma AirportSeattle/Tacoma Airport2:37 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Skyscanner goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/4/2026 8:28:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/4/2026 2:37:00 PM. 50 Economy ticket for $113 per person are available. Travel duration is 6h 9m
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United Airlines6h 48m05:06 PMSeattle/Tacoma AirportSeattle/Tacoma Airport11:54 PMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/4/2026 5:06:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/4/2026 11:54:00 PM. 50 Economy ticket for $101 per person are available. Travel duration is 6h 48m
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United Airlines6h 57m01:30 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/4/2026 1:30:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/4/2026 8:27:00 PM. 50 Economy ticket for $110 per person are available. Travel duration is 6h 57m
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FlixBus31h 55m03:55 PMSeattle/Tacoma AirportSeattle/Tacoma Airport11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/4/2026 3:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/5/2026 11:50:00 PM. 50 Economy ticket for $135 per person are available. Travel duration is 31h 55m
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FlixBus32h 30m03:20 PMSeattle, WAGreyhound Bus Station11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Greyhound Bus Station, Seattle, WA (USA) at 6/4/2026 3:20:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/5/2026 11:50:00 PM. 50 Economy ticket for $135 per person are available. Travel duration is 32h 30m
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FlixBus33h 10m02:40 PMSeattle, WAUniversity of Washington11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Washington, Seattle, WA (USA) at 6/4/2026 2:40:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/5/2026 11:50:00 PM. 50 Economy ticket for $135 per person are available. Travel duration is 33h 10m
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Greyhound US47h 35m010:40 PMSeattle, WAGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Seattle, WA (USA) at 6/4/2026 10:40:00 PM to Seaport Village, San Diego (USA) arriving at 6/6/2026 10:15:00 PM. 50 Economy ticket for $129 per person are available. Travel duration is 47h 35m
Fastest Flights Thursday
Fastest Buses Thursday
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Alaska Airlines2h 49m06:26 AMSeattle/Tacoma AirportSeattle/Tacoma Airport9:15 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/5/2026 6:26:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/5/2026 9:15:00 AM. 50 Economy ticket for $99 per person are available. Travel duration is 2h 49m
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Alaska Airlines2h 56m07:26 AMSeattle/Tacoma AirportSeattle/Tacoma Airport10:22 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/5/2026 7:26:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/5/2026 10:22:00 AM. 50 Economy ticket for $99 per person are available. Travel duration is 2h 56m
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United Airlines4h 54m03:33 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/5/2026 3:33:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/5/2026 8:27:00 PM. 50 Economy ticket for $91 per person are available. Travel duration is 4h 54m
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Skyscanner6h 2m05:00 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:02 AMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from Skyscanner goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/5/2026 5:00:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/5/2026 11:02:00 AM. 50 Economy ticket for $91 per person are available. Travel duration is 6h 2m
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United Airlines6h 48m05:06 PMSeattle/Tacoma AirportSeattle/Tacoma Airport11:54 PMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/5/2026 5:06:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/5/2026 11:54:00 PM. 50 Economy ticket for $101 per person are available. Travel duration is 6h 48m
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United Airlines6h 57m01:30 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/5/2026 1:30:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/5/2026 8:27:00 PM. 50 Economy ticket for $91 per person are available. Travel duration is 6h 57m
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FlixBus32h 30m03:55 PMSeattle/Tacoma AirportSeattle/Tacoma Airport12:25 AMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/5/2026 3:55:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/7/2026 12:25:00 AM. 50 Economy ticket for $134 per person are available. Travel duration is 32h 30m
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FlixBus33h 5m03:20 PMSeattle, WAAmtrak King Street Station12:25 AMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Amtrak King Street Station, Seattle, WA (USA) at 6/5/2026 3:20:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/7/2026 12:25:00 AM. 50 Economy ticket for $132 per person are available. Travel duration is 33h 5m
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FlixBus33h 45m02:40 PMSeattle, WAPadelford Hall (PDL)12:25 AMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Padelford Hall (PDL), Seattle, WA (USA) at 6/5/2026 2:40:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/7/2026 12:25:00 AM. 50 Economy ticket for $132 per person are available. Travel duration is 33h 45m
Fastest Flights Friday
Fastest Buses Friday
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Alaska Airlines2h 56m07:26 AMSeattle/Tacoma AirportSeattle/Tacoma Airport10:22 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/6/2026 7:26:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/6/2026 10:22:00 AM. 50 Economy ticket for $95 per person are available. Travel duration is 2h 56m
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Skyscanner4h 54m06:08 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:02 AMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from Skyscanner goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/6/2026 6:08:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/6/2026 11:02:00 AM. 50 Economy ticket for $90 per person are available. Travel duration is 4h 54m
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United Airlines4h 57m03:30 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/6/2026 3:30:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/6/2026 8:27:00 PM. 50 Economy ticket for $90 per person are available. Travel duration is 4h 57m
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United Airlines6h 57m01:30 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/6/2026 1:30:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/6/2026 8:27:00 PM. 50 Economy ticket for $90 per person are available. Travel duration is 6h 57m
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Delta Air Lines7h 28m09:45 AMSeattle/Tacoma AirportSeattle/Tacoma Airport5:13 PMTijuana AirportTijuana Airport0EconomyA Flight from Delta Air Lines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/6/2026 9:45:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/6/2026 5:13:00 PM. 50 Economy ticket for $291 per person are available. Travel duration is 7h 28m
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United Airlines7h 53m05:07 AMSeattle/Tacoma AirportSeattle/Tacoma Airport1:00 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/6/2026 5:07:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/6/2026 1:00:00 PM. 50 Economy ticket for $90 per person are available. Travel duration is 7h 53m
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FlixBus31h 55m03:55 PMSeattle/Tacoma AirportSeattle/Tacoma Airport11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/6/2026 3:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/7/2026 11:50:00 PM. 50 Economy ticket for $112 per person are available. Travel duration is 31h 55m
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FlixBus32h 30m03:20 PMSeattle, WAGreyhound Bus Station11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Greyhound Bus Station, Seattle, WA (USA) at 6/6/2026 3:20:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/7/2026 11:50:00 PM. 50 Economy ticket for $112 per person are available. Travel duration is 32h 30m
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FlixBus33h 10m02:40 PMSeattle, WAUniversity of Washington11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Washington, Seattle, WA (USA) at 6/6/2026 2:40:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/7/2026 11:50:00 PM. 50 Economy ticket for $112 per person are available. Travel duration is 33h 10m
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Greyhound US47h 35m010:40 PMSeattle, WAGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Seattle, WA (USA) at 6/6/2026 10:40:00 PM to Seaport Village, San Diego (USA) arriving at 6/8/2026 10:15:00 PM. 50 Economy ticket for $107 per person are available. Travel duration is 47h 35m
Fastest Flights Saturday
Fastest Buses Saturday
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Alaska Airlines2h 49m06:26 AMSeattle/Tacoma AirportSeattle/Tacoma Airport9:15 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/7/2026 6:26:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/7/2026 9:15:00 AM. 50 Economy ticket for $123 per person are available. Travel duration is 2h 49m
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Skyscanner4h 45m07:10 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:55 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Skyscanner goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/7/2026 7:10:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/7/2026 11:55:00 AM. 50 Economy ticket for $228 per person are available. Travel duration is 4h 45m
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United Airlines4h 54m03:33 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/7/2026 3:33:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/7/2026 8:27:00 PM. 50 Economy ticket for $466 per person are available. Travel duration is 4h 54m
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United Airlines4h 59m05:00 AMSeattle/Tacoma AirportSeattle/Tacoma Airport9:59 AMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/7/2026 5:00:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/7/2026 9:59:00 AM. 50 Economy ticket for $105 per person are available. Travel duration is 4h 59m
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United Airlines6h 2m05:00 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:02 AMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/7/2026 5:00:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/7/2026 11:02:00 AM. 50 Economy ticket for $140 per person are available. Travel duration is 6h 2m
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United Airlines7h 53m05:07 AMSeattle/Tacoma AirportSeattle/Tacoma Airport1:00 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/7/2026 5:07:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/7/2026 1:00:00 PM. 50 Economy ticket for $227 per person are available. Travel duration is 7h 53m
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FlixBus31h 55m03:55 PMSeattle/Tacoma AirportSeattle/Tacoma Airport11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/7/2026 3:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/8/2026 11:50:00 PM. 50 Economy ticket for $121 per person are available. Travel duration is 31h 55m
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FlixBus32h 30m03:20 PMSeattle, WAGreyhound Bus Station11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Greyhound Bus Station, Seattle, WA (USA) at 6/7/2026 3:20:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/8/2026 11:50:00 PM. 50 Economy ticket for $121 per person are available. Travel duration is 32h 30m
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FlixBus33h 10m02:40 PMSeattle, WAUniversity of Washington11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Washington, Seattle, WA (USA) at 6/7/2026 2:40:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/8/2026 11:50:00 PM. 50 Economy ticket for $121 per person are available. Travel duration is 33h 10m
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Greyhound US47h 35m010:40 PMSeattle, WAGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Seattle, WA (USA) at 6/7/2026 10:40:00 PM to Seaport Village, San Diego (USA) arriving at 6/9/2026 10:15:00 PM. 50 Economy ticket for $122 per person are available. Travel duration is 47h 35m
Fastest Flights Sunday
Fastest Buses Sunday
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United Airlines4h 54m03:33 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/8/2026 3:33:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/8/2026 8:27:00 PM. 50 Economy ticket for $95 per person are available. Travel duration is 4h 54m
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Alaska Airlines5h 38m07:44 AMSeattle/Tacoma AirportSeattle/Tacoma Airport1:22 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/8/2026 7:44:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/8/2026 1:22:00 PM. 50 Economy ticket for $106 per person are available. Travel duration is 5h 38m
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Skyscanner6h 2m05:00 AMSeattle/Tacoma AirportSeattle/Tacoma Airport11:02 AMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from Skyscanner goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/8/2026 5:00:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/8/2026 11:02:00 AM. 50 Economy ticket for $95 per person are available. Travel duration is 6h 2m
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United Airlines6h 48m05:06 PMSeattle/Tacoma AirportSeattle/Tacoma Airport11:54 PMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/8/2026 5:06:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/8/2026 11:54:00 PM. 50 Economy ticket for $105 per person are available. Travel duration is 6h 48m
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United Airlines6h 57m01:30 PMSeattle/Tacoma AirportSeattle/Tacoma Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/8/2026 1:30:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/8/2026 8:27:00 PM. 50 Economy ticket for $95 per person are available. Travel duration is 6h 57m
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United Airlines7h 53m05:07 AMSeattle/Tacoma AirportSeattle/Tacoma Airport1:00 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/8/2026 5:07:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/8/2026 1:00:00 PM. 50 Economy ticket for $95 per person are available. Travel duration is 7h 53m
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FlixBus31h 55m03:55 PMSeattle/Tacoma AirportSeattle/Tacoma Airport11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 6/8/2026 3:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/9/2026 11:50:00 PM. 50 Economy ticket for $107 per person are available. Travel duration is 31h 55m
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FlixBus32h 30m03:20 PMSeattle, WAGreyhound Bus Station11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Greyhound Bus Station, Seattle, WA (USA) at 6/8/2026 3:20:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/9/2026 11:50:00 PM. 50 Economy ticket for $107 per person are available. Travel duration is 32h 30m
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FlixBus33h 10m02:40 PMSeattle, WAUniversity of Washington11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from University of Washington, Seattle, WA (USA) at 6/8/2026 2:40:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/9/2026 11:50:00 PM. 50 Economy ticket for $107 per person are available. Travel duration is 33h 10m
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Greyhound US47h 35m010:40 PMSeattle, WAGreyhound Bus Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Greyhound Bus Station, Seattle, WA (USA) at 6/8/2026 10:40:00 PM to Seaport Village, San Diego (USA) arriving at 6/10/2026 10:15:00 PM. 50 Economy ticket for $111 per person are available. Travel duration is 47h 35m
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Greyhound US47h 35m010:40 PMSeattle, WAAmtrak King Street Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/8/2026 10:40:00 PM to Seaport Village, San Diego (USA) arriving at 6/10/2026 10:15:00 PM. 50 Economy ticket for $115 per person are available. Travel duration is 47h 35m
Fastest Flights Monday
Fastest Buses Monday
Here you will find all operators and timetables for a
Bus from Seattle, WA to San Diego
What are the most popular stations in Seattle, WA and San Diego?
In Seattle, WA, you will usually depart from Convention Center, Greyhound Bus Station or Amtrak King Street Station, while in San Diego you will be arriving at San Ysidro Transit Center, University Av & Bancroft St Bus Stop or Old Town Transit Center, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to San Diego from Seattle, WA? With 18 connections between 2 Flight and Bus operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Seattle, WA and San Diego, you can pay as low as $65 with a Flight from Frontier Airlines.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Flight from Alaska Airlines: you will get to San Diego in just 2h 49m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Seattle, WA and San Diego are United Airlines, Alaska Airlines and FlixBus, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in Seattle, WA and San Diego is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from Kenmore Air Harbor Seaplane Base Airport or to San Diego Airport, and look at flights from Kenmore Air Harbor Seaplane Base Airport, and landing at Tijuana Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from Seattle, WA to San Diego?
The most popular companies between Seattle, WA and San Diego, are United Airlines, Alaska Airlines and FlixBus. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: FlixBus and Greyhound US
Airlines: United Airlines, Alaska Airlines, Frontier Airlines and 7 more.
All you need to know when you travel from Seattle, WA to San Diego
Check all information on comfort and services on all modes of transports from Seattle, WA to San Diego. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Seattle, WA to San Diego
How can I reach San Diego from Seattle, WA?
Every day, there are on average 18 connections between Flight and Bus, with which you can get to San Diego from Seattle, WA.
How far is San Diego from Seattle, WA?
The distance between Seattle, WA and San Diego is 1,063.8 miles.
What is the most ecofriendly mode of transport between Seattle, WA and San Diego?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 46 kgs of CO2, a train 60 kgs, a car 291 kgs, and a flight 421 kgs.
What is the cheapest mode of transport from Seattle, WA to San Diego?
You can get to San Diego with just $65 by taking a Flight from Frontier Airlines.
What is the fastest way to get from Seattle, WA to San Diego?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to San Diego in just 2h 49m with a Flight from Alaska Airlines.
More routes to Seattle, WA and to San Diego
Looking for more options? Here you can see the most popular routes to Seattle, WA and to San Diego. Simply click on a connection, and you’ll find all the details about the route!
