What is the best way to travel from Salt Lake City, UT to San Diego?
Looking for a trip? Compare all the available Flights and Buses for the journey to San Diego from Salt Lake City, UT. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 1 available companies to find your perfect trip!
What is the cheapest way to reach San Diego from Salt Lake City, UT?
You can get to San Diego with just $66 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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Frontier Airlines4h 19m011:05 AMSalt Lake City AirportSalt Lake City Airport2:24 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/2/2026 11:05:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 5/2/2026 2:24:00 PM. 50 Economy ticket for $113 per person are available. Travel duration is 4h 19m
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Frontier Airlines13h 4m08:00 AMSalt Lake City AirportSalt Lake City Airport8:04 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/2/2026 8:00:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 5/2/2026 8:04:00 PM. 50 Economy ticket for $118 per person are available. Travel duration is 13h 4m
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Alaska Airlines2h 3m011:56 AMSalt Lake City AirportSalt Lake City Airport12:59 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/2/2026 11:56:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 5/2/2026 12:59:00 PM. 50 Economy ticket for $141 per person are available. Travel duration is 2h 3m
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United Airlines4h 58m06:00 AMSalt Lake City AirportSalt Lake City Airport9:58 AMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/2/2026 6:00:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 5/2/2026 9:58:00 AM. 50 Economy ticket for $142 per person are available. Travel duration is 4h 58m
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United Airlines5h 40m04:32 PMSalt Lake City AirportSalt Lake City Airport9:12 PMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/2/2026 4:32:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 5/2/2026 9:12:00 PM. 50 Economy ticket for $143 per person are available. Travel duration is 5h 40m
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United Airlines15h 48m06:00 AMSalt Lake City AirportSalt Lake City Airport8:48 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/2/2026 6:00:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/2/2026 8:48:00 PM. 50 Economy ticket for $441 per person are available. Travel duration is 15h 48m
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Greyhound US28h 5m08:45 PMSalt Lake City, UTIntermodal Hub11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 5/2/2026 8:45:00 PM to Old Town Transit Center, San Diego (USA) arriving at 5/3/2026 11:50:00 PM. 50 Economy ticket for $125 per person are available. Travel duration is 28h 5m
Cheapest Flights Saturday
Cheapest Buses Saturday
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Frontier Airlines20h 8m010:48 PMSalt Lake City AirportSalt Lake City Airport5:56 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/3/2026 10:48:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 5/4/2026 5:56:00 PM. 50 Economy ticket for $86 per person are available. Travel duration is 20h 8m
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Frontier Airlines30h 0m06:01 PMSalt Lake City AirportSalt Lake City Airport11:01 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/3/2026 6:01:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 5/4/2026 11:01:00 PM. 50 Economy ticket for $127 per person are available. Travel duration is 30h 0m
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Alaska Airlines2h 9m08:11 AMSalt Lake City AirportSalt Lake City Airport9:20 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/3/2026 8:11:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 5/3/2026 9:20:00 AM. 50 Economy ticket for $172 per person are available. Travel duration is 2h 9m
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United Airlines5h 0m05:15 AMSalt Lake City AirportSalt Lake City Airport9:15 AMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/3/2026 5:15:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 5/3/2026 9:15:00 AM. 50 Economy ticket for $271 per person are available. Travel duration is 5h 0m
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Alaska Airlines2h 3m011:56 AMSalt Lake City AirportSalt Lake City Airport12:59 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/3/2026 11:56:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 5/3/2026 12:59:00 PM. 50 Economy ticket for $299 per person are available. Travel duration is 2h 3m
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United Airlines5h 39m08:20 AMSalt Lake City AirportSalt Lake City Airport12:59 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/3/2026 8:20:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/3/2026 12:59:00 PM. 50 Economy ticket for $577 per person are available. Travel duration is 5h 39m
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Greyhound US28h 5m08:45 PMSalt Lake City, UTIntermodal Hub11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 5/3/2026 8:45:00 PM to Old Town Transit Center, San Diego (USA) arriving at 5/4/2026 11:50:00 PM. 50 Economy ticket for $114 per person are available. Travel duration is 28h 5m
Cheapest Flights Sunday
Cheapest Buses Sunday
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United Airlines7h 36m02:33 PMSalt Lake City AirportSalt Lake City Airport9:09 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/4/2026 2:33:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/4/2026 9:09:00 PM. 50 Economy ticket for $519 per person are available. Travel duration is 7h 36m
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United Airlines6h 52m07:07 AMSalt Lake City AirportSalt Lake City Airport12:59 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/4/2026 7:07:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/4/2026 12:59:00 PM. 50 Economy ticket for $564 per person are available. Travel duration is 6h 52m
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United Airlines5h 37m04:32 PMSalt Lake City AirportSalt Lake City Airport9:09 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/4/2026 4:32:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/4/2026 9:09:00 PM. 50 Economy ticket for $603 per person are available. Travel duration is 5h 37m
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United Airlines5h 39m08:20 AMSalt Lake City AirportSalt Lake City Airport12:59 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/4/2026 8:20:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/4/2026 12:59:00 PM. 50 Economy ticket for $664 per person are available. Travel duration is 5h 39m
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United Airlines5h 33m04:15 PMSalt Lake City AirportSalt Lake City Airport8:48 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/4/2026 4:15:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/4/2026 8:48:00 PM. 50 Economy ticket for $766 per person are available. Travel duration is 5h 33m
Cheapest Flights Monday
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United Airlines9h 49m011:59 AMSalt Lake City AirportSalt Lake City Airport8:48 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/5/2026 11:59:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/5/2026 8:48:00 PM. 50 Economy ticket for $447 per person are available. Travel duration is 9h 49m
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United Airlines6h 52m07:07 AMSalt Lake City AirportSalt Lake City Airport12:59 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/5/2026 7:07:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/5/2026 12:59:00 PM. 50 Economy ticket for $521 per person are available. Travel duration is 6h 52m
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United Airlines7h 36m02:33 PMSalt Lake City AirportSalt Lake City Airport9:09 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/5/2026 2:33:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/5/2026 9:09:00 PM. 50 Economy ticket for $521 per person are available. Travel duration is 7h 36m
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United Airlines5h 37m04:32 PMSalt Lake City AirportSalt Lake City Airport9:09 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/5/2026 4:32:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/5/2026 9:09:00 PM. 50 Economy ticket for $521 per person are available. Travel duration is 5h 37m
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United Airlines7h 12m06:00 AMSalt Lake City AirportSalt Lake City Airport12:12 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/5/2026 6:00:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/5/2026 12:12:00 PM. 50 Economy ticket for $530 per person are available. Travel duration is 7h 12m
Cheapest Flights Tuesday
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Frontier Airlines28h 20m08:30 PMSalt Lake City AirportSalt Lake City Airport11:50 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/8/2026 8:30:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 5/9/2026 11:50:00 PM. 50 Economy ticket for $66 per person are available. Travel duration is 28h 20m
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Alaska Airlines2h 9m08:11 AMSalt Lake City AirportSalt Lake City Airport9:20 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/8/2026 8:11:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 5/8/2026 9:20:00 AM. 50 Economy ticket for $80 per person are available. Travel duration is 2h 9m
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Alaska Airlines2h 3m011:56 AMSalt Lake City AirportSalt Lake City Airport12:59 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/8/2026 11:56:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 5/8/2026 12:59:00 PM. 50 Economy ticket for $80 per person are available. Travel duration is 2h 3m
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Frontier Airlines21h 30m09:29 PMSalt Lake City AirportSalt Lake City Airport5:59 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/8/2026 9:29:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 5/9/2026 5:59:00 PM. 50 Economy ticket for $88 per person are available. Travel duration is 21h 30m
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United Airlines5h 40m04:32 PMSalt Lake City AirportSalt Lake City Airport9:12 PMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/8/2026 4:32:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 5/8/2026 9:12:00 PM. 50 Economy ticket for $140 per person are available. Travel duration is 5h 40m
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United Airlines5h 39m08:20 AMSalt Lake City AirportSalt Lake City Airport12:59 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/8/2026 8:20:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/8/2026 12:59:00 PM. 50 Economy ticket for $549 per person are available. Travel duration is 5h 39m
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Greyhound US28h 5m08:45 PMSalt Lake City, UTIntermodal Hub11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 5/8/2026 8:45:00 PM to Old Town Transit Center, San Diego (USA) arriving at 5/9/2026 11:50:00 PM. 50 Economy ticket for $122 per person are available. Travel duration is 28h 5m
Cheapest Flights Friday
Cheapest Buses Friday
What are the fastest trips from Salt Lake City, UT to San Diego?
You can get to San Diego from Salt Lake City, UT in just 2h 3m 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 3m011:56 AMSalt Lake City AirportSalt Lake City Airport12:59 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/2/2026 11:56:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 5/2/2026 12:59:00 PM. 50 Economy ticket for $141 per person are available. Travel duration is 2h 3m
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Frontier Airlines4h 19m011:05 AMSalt Lake City AirportSalt Lake City Airport2:24 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/2/2026 11:05:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 5/2/2026 2:24:00 PM. 50 Economy ticket for $113 per person are available. Travel duration is 4h 19m
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United Airlines4h 58m06:00 AMSalt Lake City AirportSalt Lake City Airport9:58 AMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/2/2026 6:00:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 5/2/2026 9:58:00 AM. 50 Economy ticket for $142 per person are available. Travel duration is 4h 58m
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United Airlines5h 40m04:32 PMSalt Lake City AirportSalt Lake City Airport9:12 PMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/2/2026 4:32:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 5/2/2026 9:12:00 PM. 50 Economy ticket for $143 per person are available. Travel duration is 5h 40m
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United Airlines8h 44m05:15 AMSalt Lake City AirportSalt Lake City Airport12:59 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/2/2026 5:15:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/2/2026 12:59:00 PM. 50 Economy ticket for $491 per person are available. Travel duration is 8h 44m
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United Airlines9h 49m011:59 AMSalt Lake City AirportSalt Lake City Airport8:48 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/2/2026 11:59:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/2/2026 8:48:00 PM. 50 Economy ticket for $537 per person are available. Travel duration is 9h 49m
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Greyhound US28h 5m08:45 PMSalt Lake City, UTIntermodal Hub11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 5/2/2026 8:45:00 PM to Old Town Transit Center, San Diego (USA) arriving at 5/3/2026 11:50:00 PM. 50 Economy ticket for $125 per person are available. Travel duration is 28h 5m
Fastest Flights Saturday
Fastest Buses Saturday
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Alaska Airlines2h 3m011:56 AMSalt Lake City AirportSalt Lake City Airport12:59 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/3/2026 11:56:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 5/3/2026 12:59:00 PM. 50 Economy ticket for $299 per person are available. Travel duration is 2h 3m
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Alaska Airlines2h 9m08:11 AMSalt Lake City AirportSalt Lake City Airport9:20 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/3/2026 8:11:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 5/3/2026 9:20:00 AM. 50 Economy ticket for $172 per person are available. Travel duration is 2h 9m
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United Airlines5h 0m05:15 AMSalt Lake City AirportSalt Lake City Airport9:15 AMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/3/2026 5:15:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 5/3/2026 9:15:00 AM. 50 Economy ticket for $271 per person are available. Travel duration is 5h 0m
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United Airlines5h 37m04:32 PMSalt Lake City AirportSalt Lake City Airport9:09 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/3/2026 4:32:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/3/2026 9:09:00 PM. 50 Economy ticket for $875 per person are available. Travel duration is 5h 37m
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United Airlines5h 39m08:20 AMSalt Lake City AirportSalt Lake City Airport12:59 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/3/2026 8:20:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/3/2026 12:59:00 PM. 50 Economy ticket for $577 per person are available. Travel duration is 5h 39m
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United Airlines7h 12m06:00 AMSalt Lake City AirportSalt Lake City Airport12:12 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/3/2026 6:00:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/3/2026 12:12:00 PM. 50 Economy ticket for $651 per person are available. Travel duration is 7h 12m
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Greyhound US28h 5m08:45 PMSalt Lake City, UTIntermodal Hub11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 5/3/2026 8:45:00 PM to Old Town Transit Center, San Diego (USA) arriving at 5/4/2026 11:50:00 PM. 50 Economy ticket for $114 per person are available. Travel duration is 28h 5m
Fastest Flights Sunday
Fastest Buses Sunday
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United Airlines5h 33m04:15 PMSalt Lake City AirportSalt Lake City Airport8:48 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/4/2026 4:15:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/4/2026 8:48:00 PM. 50 Economy ticket for $766 per person are available. Travel duration is 5h 33m
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United Airlines5h 37m04:32 PMSalt Lake City AirportSalt Lake City Airport9:09 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/4/2026 4:32:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/4/2026 9:09:00 PM. 50 Economy ticket for $603 per person are available. Travel duration is 5h 37m
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United Airlines5h 39m08:20 AMSalt Lake City AirportSalt Lake City Airport12:59 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/4/2026 8:20:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/4/2026 12:59:00 PM. 50 Economy ticket for $664 per person are available. Travel duration is 5h 39m
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United Airlines6h 52m07:07 AMSalt Lake City AirportSalt Lake City Airport12:59 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/4/2026 7:07:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/4/2026 12:59:00 PM. 50 Economy ticket for $564 per person are available. Travel duration is 6h 52m
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United Airlines7h 36m02:33 PMSalt Lake City AirportSalt Lake City Airport9:09 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/4/2026 2:33:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/4/2026 9:09:00 PM. 50 Economy ticket for $519 per person are available. Travel duration is 7h 36m
Fastest Flights Monday
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United Airlines5h 37m04:32 PMSalt Lake City AirportSalt Lake City Airport9:09 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/5/2026 4:32:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/5/2026 9:09:00 PM. 50 Economy ticket for $521 per person are available. Travel duration is 5h 37m
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United Airlines6h 52m07:07 AMSalt Lake City AirportSalt Lake City Airport12:59 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/5/2026 7:07:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/5/2026 12:59:00 PM. 50 Economy ticket for $521 per person are available. Travel duration is 6h 52m
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United Airlines7h 12m06:00 AMSalt Lake City AirportSalt Lake City Airport12:12 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/5/2026 6:00:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/5/2026 12:12:00 PM. 50 Economy ticket for $530 per person are available. Travel duration is 7h 12m
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United Airlines7h 36m02:33 PMSalt Lake City AirportSalt Lake City Airport9:09 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/5/2026 2:33:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/5/2026 9:09:00 PM. 50 Economy ticket for $521 per person are available. Travel duration is 7h 36m
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United Airlines9h 49m011:59 AMSalt Lake City AirportSalt Lake City Airport8:48 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/5/2026 11:59:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/5/2026 8:48:00 PM. 50 Economy ticket for $447 per person are available. Travel duration is 9h 49m
Fastest Flights Tuesday
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Alaska Airlines2h 3m011:56 AMSalt Lake City AirportSalt Lake City Airport12:59 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/8/2026 11:56:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 5/8/2026 12:59:00 PM. 50 Economy ticket for $80 per person are available. Travel duration is 2h 3m
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Alaska Airlines2h 9m08:11 AMSalt Lake City AirportSalt Lake City Airport9:20 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/8/2026 8:11:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 5/8/2026 9:20:00 AM. 50 Economy ticket for $80 per person are available. Travel duration is 2h 9m
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United Airlines5h 33m04:15 PMSalt Lake City AirportSalt Lake City Airport8:48 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/8/2026 4:15:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/8/2026 8:48:00 PM. 50 Economy ticket for $553 per person are available. Travel duration is 5h 33m
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United Airlines5h 37m04:32 PMSalt Lake City AirportSalt Lake City Airport9:09 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/8/2026 4:32:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/8/2026 9:09:00 PM. 50 Economy ticket for $549 per person are available. Travel duration is 5h 37m
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United Airlines5h 39m08:20 AMSalt Lake City AirportSalt Lake City Airport12:59 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/8/2026 8:20:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 5/8/2026 12:59:00 PM. 50 Economy ticket for $549 per person are available. Travel duration is 5h 39m
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United Airlines5h 40m04:32 PMSalt Lake City AirportSalt Lake City Airport9:12 PMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 5/8/2026 4:32:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 5/8/2026 9:12:00 PM. 50 Economy ticket for $140 per person are available. Travel duration is 5h 40m
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Greyhound US28h 5m08:45 PMSalt Lake City, UTIntermodal Hub11:50 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 5/8/2026 8:45:00 PM to Old Town Transit Center, San Diego (USA) arriving at 5/9/2026 11:50:00 PM. 50 Economy ticket for $122 per person are available. Travel duration is 28h 5m
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Bus from Salt Lake City, UT to San Diego
What are the most popular stations in Salt Lake City, UT and San Diego?
In Salt Lake City, UT, you will usually depart from Pioneer Rd @ 1381 S Bus Stop, Amelia Earhart Dr @ 5555 W Bus Stop or SLC Airport, 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 Salt Lake City, UT? With 8 connections between 1 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 Salt Lake City, UT and San Diego, you can pay as low as $66 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 3m.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 Salt Lake City, UT and San Diego are United Airlines, Frontier Airlines and Alaska Airlines, 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 Salt Lake City, UT 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 Centerfield, UT or to San Diego Airport, and look at flights from Ogden-Hinckley 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 Salt Lake City, UT to San Diego?
The most popular companies between Salt Lake City, UT and San Diego, are United Airlines, Frontier Airlines and Alaska Airlines. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Greyhound US
Airlines: United Airlines, Frontier Airlines and Alaska Airlines
All you need to know when you travel from Salt Lake City, UT to San Diego
Check all information on comfort and services on all modes of transports from Salt Lake City, UT 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 Salt Lake City, UT to San Diego
How can I reach San Diego from Salt Lake City, UT?
Every day, there are on average 8 connections between Flight and Bus, with which you can get to San Diego from Salt Lake City, UT.
How far is San Diego from Salt Lake City, UT?
The distance between Salt Lake City, UT and San Diego is 627.0 miles.
What is the most ecofriendly mode of transport between Salt Lake City, UT 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 27 kgs of CO2, a train 35 kgs, a car 172 kgs, and a flight 248 kgs.
What is the cheapest mode of transport from Salt Lake City, UT to San Diego?
You can get to San Diego with just $66 by taking a Flight from Frontier Airlines.
What is the fastest way to get from Salt Lake City, UT 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 3m with a Flight from Alaska Airlines.
More routes to Salt Lake City, UT and to San Diego
Looking for more options? Here you can see the most popular routes to Salt Lake City, UT and to San Diego. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Salt Lake City, UT
- Cedar City, UT to Salt Lake City, UT
- Ciudad Juárez to Salt Lake City, UT
- El Paso, TX to Salt Lake City, UT
- Las Vegas to Salt Lake City, UT
- Mexico City to Salt Lake City, UT
- Monterrey, NL to Salt Lake City, UT
- Phoenix, AZ to Salt Lake City, UT
- Seattle, WA to Salt Lake City, UT
- Trips to San Diego
- Bakersfield, CA to San Diego
- Cedar City, UT to San Diego
- Dallas to San Diego
- Houston to San Diego
- Las Vegas to San Diego
- Los Angeles to San Diego
- Mexico City to San Diego
- New York to San Diego
- Pasco, WA to San Diego
- Phoenix, AZ to San Diego
- San Francisco to San Diego
- San Jose, CA to San Diego
- Yakima, WA to San Diego
