What is the best way to travel from Salt Lake City, UT to Seattle, WA?
Looking for a trip? Compare all the available Flights and Buses for the journey to Seattle, WA 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 Seattle, WA from Salt Lake City, UT?
You can get to Seattle, WA with just $63 by taking a Bus from Greyhound US, 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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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/9/2026 3:30:00 AM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/9/2026 7:05:00 PM. 50 Economy ticket for $74 per person are available. Travel duration is 16h 35m
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Greyhound US29h 50m08:45 PMSalt Lake City, UTIntermodal Hub1:35 AMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/9/2026 8:45:00 PM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/11/2026 1:35:00 AM. 50 Economy ticket for $151 per person are available. Travel duration is 29h 50m
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Alaska Airlines5h 40m08:00 PMSalt Lake City AirportSalt Lake City Airport12:40 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/9/2026 8:00:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/10/2026 12:40:00 AM. 50 Economy ticket for $79 per person are available. Travel duration is 5h 40m
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Frontier Airlines21h 45m01:50 PMSalt Lake City AirportSalt Lake City Airport10:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/9/2026 1:50:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/10/2026 10:35:00 AM. 50 Economy ticket for $96 per person are available. Travel duration is 21h 45m
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United Airlines6h 5m08:08 PMSalt Lake City AirportSalt Lake City Airport1:13 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/9/2026 8:08:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/10/2026 1:13:00 AM. 50 Economy ticket for $107 per person are available. Travel duration is 6h 5m
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Frontier Airlines9h 6m010:20 AMSalt Lake City AirportSalt Lake City Airport6:26 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/9/2026 10:20:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/9/2026 6:26:00 PM. 50 Economy ticket for $114 per person are available. Travel duration is 9h 6m
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United Airlines8h 11m04:21 PMSalt Lake City AirportSalt Lake City Airport11:32 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/9/2026 4:21:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/9/2026 11:32:00 PM. 50 Economy ticket for $137 per person are available. Travel duration is 8h 11m
Cheapest Buses Tuesday
Cheapest Flights Tuesday
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/10/2026 3:30:00 AM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/10/2026 7:05:00 PM. 50 Economy ticket for $63 per person are available. Travel duration is 16h 35m
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Greyhound US29h 5m08:45 PMSalt Lake City, UTIntermodal Hub12:50 AMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/10/2026 8:45:00 PM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/12/2026 12:50:00 AM. 50 Economy ticket for $101 per person are available. Travel duration is 29h 5m
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Frontier Airlines11h 58m010:50 PMSalt Lake City AirportSalt Lake City Airport9:48 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/10/2026 10:50:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/11/2026 9:48:00 AM. 50 Economy ticket for $120 per person are available. Travel duration is 11h 58m
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Frontier Airlines7h 2m08:16 AMSalt Lake City AirportSalt Lake City Airport2:18 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/10/2026 8:16:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/10/2026 2:18:00 PM. 50 Economy ticket for $134 per person are available. Travel duration is 7h 2m
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United Airlines5h 43m06:27 PMSalt Lake City AirportSalt Lake City Airport11:10 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/10/2026 6:27:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/10/2026 11:10:00 PM. 50 Economy ticket for $162 per person are available. Travel duration is 5h 43m
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United Airlines6h 5m08:08 PMSalt Lake City AirportSalt Lake City Airport1:13 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/10/2026 8:08:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/11/2026 1:13:00 AM. 50 Economy ticket for $162 per person are available. Travel duration is 6h 5m
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Alaska Airlines2h 16m04:00 PMSalt Lake City AirportSalt Lake City Airport5:16 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/10/2026 4:00:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/10/2026 5:16:00 PM. 50 Economy ticket for $182 per person are available. Travel duration is 2h 16m
Cheapest Buses Wednesday
Cheapest Flights Wednesday
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/11/2026 3:30:00 AM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/11/2026 7:05:00 PM. 50 Economy ticket for $76 per person are available. Travel duration is 16h 35m
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/11/2026 3:30:00 AM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/11/2026 7:05:00 PM. 50 Economy ticket for $78 per person are available. Travel duration is 16h 35m
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Greyhound US29h 25m08:45 PMSalt Lake City, UTIntermodal Hub1:10 AMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/11/2026 8:45:00 PM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/13/2026 1:10:00 AM. 50 Economy ticket for $111 per person are available. Travel duration is 29h 25m
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Greyhound US29h 50m08:45 PMSalt Lake City, UTIntermodal Hub1:35 AMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/11/2026 8:45:00 PM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/13/2026 1:35:00 AM. 50 Economy ticket for $117 per person are available. Travel duration is 29h 50m
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Frontier Airlines9h 6m010:20 AMSalt Lake City AirportSalt Lake City Airport6:26 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/11/2026 10:20:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/11/2026 6:26:00 PM. 50 Economy ticket for $114 per person are available. Travel duration is 9h 6m
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Alaska Airlines9h 6m010:20 AMSalt Lake City AirportSalt Lake City Airport6:26 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/11/2026 10:20:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/11/2026 6:26:00 PM. 50 Economy ticket for $115 per person are available. Travel duration is 9h 6m
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Frontier Airlines21h 45m01:50 PMSalt Lake City AirportSalt Lake City Airport10:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/11/2026 1:50:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/12/2026 10:35:00 AM. 50 Economy ticket for $120 per person are available. Travel duration is 21h 45m
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United Airlines5h 43m06:27 PMSalt Lake City AirportSalt Lake City Airport11:10 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/11/2026 6:27:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/11/2026 11:10:00 PM. 50 Economy ticket for $200 per person are available. Travel duration is 5h 43m
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Alaska Airlines2h 12m06:23 AMSalt Lake City AirportSalt Lake City Airport7:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/11/2026 6:23:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/11/2026 7:35:00 AM. 50 Economy ticket for $208 per person are available. Travel duration is 2h 12m
Cheapest Buses Thursday
Cheapest Flights Thursday
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/12/2026 3:30:00 AM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/12/2026 7:05:00 PM. 50 Economy ticket for $76 per person are available. Travel duration is 16h 35m
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/12/2026 3:30:00 AM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/12/2026 7:05:00 PM. 50 Economy ticket for $88 per person are available. Travel duration is 16h 35m
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Greyhound US29h 50m08:45 PMSalt Lake City, UTIntermodal Hub1:35 AMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/12/2026 8:45:00 PM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/14/2026 1:35:00 AM. 50 Economy ticket for $120 per person are available. Travel duration is 29h 50m
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Greyhound US29h 50m08:45 PMSalt Lake City, UTIntermodal Hub1:35 AMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/12/2026 8:45:00 PM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/14/2026 1:35:00 AM. 50 Economy ticket for $137 per person are available. Travel duration is 29h 50m
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Alaska Airlines21h 45m01:50 PMSalt Lake City AirportSalt Lake City Airport10:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/12/2026 1:50:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/13/2026 10:35:00 AM. 50 Economy ticket for $116 per person are available. Travel duration is 21h 45m
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Frontier Airlines21h 45m01:50 PMSalt Lake City AirportSalt Lake City Airport10:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/12/2026 1:50:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/13/2026 10:35:00 AM. 50 Economy ticket for $120 per person are available. Travel duration is 21h 45m
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Frontier Airlines26h 32m08:16 AMSalt Lake City AirportSalt Lake City Airport9:48 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/12/2026 8:16:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/13/2026 9:48:00 AM. 50 Economy ticket for $140 per person are available. Travel duration is 26h 32m
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Alaska Airlines2h 13m012:51 PMSalt Lake City AirportSalt Lake City Airport2:04 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/12/2026 12:51:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/12/2026 2:04:00 PM. 50 Economy ticket for $236 per person are available. Travel duration is 2h 13m
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United Airlines6h 26m04:42 PMSalt Lake City AirportSalt Lake City Airport10:08 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/12/2026 4:42:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/12/2026 10:08:00 PM. 50 Economy ticket for $252 per person are available. Travel duration is 6h 26m
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Westjet Airlines13h 20m09:05 PMSalt Lake City AirportSalt Lake City Airport9:25 AMKenmore Air Harbor Seaplane Base AirportKenmore Air Harbor Seaplane Base Airport0EconomyA Flight from Westjet Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/12/2026 9:05:00 PM to Kenmore Air Harbor Seaplane Base Airport, Kenmore Air Harbor Seaplane Base Airport (USA) arriving at 6/13/2026 9:25:00 AM. 50 Economy ticket for $1,164 per person are available. Travel duration is 13h 20m
Cheapest Buses Friday
Cheapest Flights Friday
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/13/2026 3:30:00 AM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/13/2026 7:05:00 PM. 50 Economy ticket for $78 per person are available. Travel duration is 16h 35m
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/13/2026 3:30:00 AM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/13/2026 7:05:00 PM. 50 Economy ticket for $96 per person are available. Travel duration is 16h 35m
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Greyhound US29h 25m08:45 PMSalt Lake City, UTIntermodal Hub1:10 AMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/13/2026 8:45:00 PM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/15/2026 1:10:00 AM. 50 Economy ticket for $113 per person are available. Travel duration is 29h 25m
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Greyhound US29h 50m08:45 PMSalt Lake City, UTIntermodal Hub1:35 AMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/13/2026 8:45:00 PM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/15/2026 1:35:00 AM. 50 Economy ticket for $155 per person are available. Travel duration is 29h 50m
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Alaska Airlines21h 45m01:50 PMSalt Lake City AirportSalt Lake City Airport10:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/13/2026 1:50:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/14/2026 10:35:00 AM. 50 Economy ticket for $103 per person are available. Travel duration is 21h 45m
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United Airlines6h 5m08:08 PMSalt Lake City AirportSalt Lake City Airport1:13 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/13/2026 8:08:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/14/2026 1:13:00 AM. 50 Economy ticket for $163 per person are available. Travel duration is 6h 5m
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Frontier Airlines21h 45m01:50 PMSalt Lake City AirportSalt Lake City Airport10:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/13/2026 1:50:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/14/2026 10:35:00 AM. 50 Economy ticket for $170 per person are available. Travel duration is 21h 45m
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United Airlines8h 11m04:21 PMSalt Lake City AirportSalt Lake City Airport11:32 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/13/2026 4:21:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/13/2026 11:32:00 PM. 50 Economy ticket for $175 per person are available. Travel duration is 8h 11m
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Alaska Airlines2h 12m06:23 AMSalt Lake City AirportSalt Lake City Airport7:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/13/2026 6:23:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/13/2026 7:35:00 AM. 50 Economy ticket for $183 per person are available. Travel duration is 2h 12m
Cheapest Buses Saturday
Cheapest Flights Saturday
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/14/2026 3:30:00 AM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/14/2026 7:05:00 PM. 50 Economy ticket for $79 per person are available. Travel duration is 16h 35m
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/14/2026 3:30:00 AM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/14/2026 7:05:00 PM. 50 Economy ticket for $81 per person are available. Travel duration is 16h 35m
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Greyhound US29h 50m08:45 PMSalt Lake City, UTIntermodal Hub1:35 AMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/14/2026 8:45:00 PM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/16/2026 1:35:00 AM. 50 Economy ticket for $108 per person are available. Travel duration is 29h 50m
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Greyhound US29h 50m08:45 PMSalt Lake City, UTIntermodal Hub1:35 AMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/14/2026 8:45:00 PM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/16/2026 1:35:00 AM. 50 Economy ticket for $111 per person are available. Travel duration is 29h 50m
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Frontier Airlines21h 45m01:50 PMSalt Lake City AirportSalt Lake City Airport10:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/14/2026 1:50:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/15/2026 10:35:00 AM. 50 Economy ticket for $136 per person are available. Travel duration is 21h 45m
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United Airlines6h 13m05:57 PMSalt Lake City AirportSalt Lake City Airport11:10 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/14/2026 5:57:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/14/2026 11:10:00 PM. 50 Economy ticket for $164 per person are available. Travel duration is 6h 13m
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Frontier Airlines7h 2m08:16 AMSalt Lake City AirportSalt Lake City Airport2:18 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/14/2026 8:16:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/14/2026 2:18:00 PM. 50 Economy ticket for $164 per person are available. Travel duration is 7h 2m
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United Airlines5h 42m06:28 PMSalt Lake City AirportSalt Lake City Airport11:10 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/14/2026 6:28:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/14/2026 11:10:00 PM. 50 Economy ticket for $176 per person are available. Travel duration is 5h 42m
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Alaska Airlines2h 12m06:23 AMSalt Lake City AirportSalt Lake City Airport7:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/14/2026 6:23:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/14/2026 7:35:00 AM. 50 Economy ticket for $184 per person are available. Travel duration is 2h 12m
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Westjet Airlines23h 4m010:51 AMSalt Lake City AirportSalt Lake City Airport8:55 AMKenmore Air Harbor Seaplane Base AirportKenmore Air Harbor Seaplane Base Airport0EconomyA Flight from Westjet Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/14/2026 10:51:00 AM to Kenmore Air Harbor Seaplane Base Airport, Kenmore Air Harbor Seaplane Base Airport (USA) arriving at 6/15/2026 8:55:00 AM. 50 Economy ticket for $968 per person are available. Travel duration is 23h 4m
Cheapest Buses Sunday
Cheapest Flights Sunday
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/15/2026 3:30:00 AM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/15/2026 7:05:00 PM. 50 Economy ticket for $76 per person are available. Travel duration is 16h 35m
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Greyhound US29h 50m08:45 PMSalt Lake City, UTIntermodal Hub1:35 AMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/15/2026 8:45:00 PM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/17/2026 1:35:00 AM. 50 Economy ticket for $135 per person are available. Travel duration is 29h 50m
Cheapest Buses Monday
What are the fastest trips from Salt Lake City, UT to Seattle, WA?
You can get to Seattle, WA from Salt Lake City, UT in just 2h 12m 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 Airlines5h 40m08:00 PMSalt Lake City AirportSalt Lake City Airport12:40 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/9/2026 8:00:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/10/2026 12:40:00 AM. 50 Economy ticket for $79 per person are available. Travel duration is 5h 40m
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United Airlines6h 5m08:08 PMSalt Lake City AirportSalt Lake City Airport1:13 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/9/2026 8:08:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/10/2026 1:13:00 AM. 50 Economy ticket for $107 per person are available. Travel duration is 6h 5m
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United Airlines8h 11m04:21 PMSalt Lake City AirportSalt Lake City Airport11:32 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/9/2026 4:21:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/9/2026 11:32:00 PM. 50 Economy ticket for $137 per person are available. Travel duration is 8h 11m
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Frontier Airlines9h 6m010:20 AMSalt Lake City AirportSalt Lake City Airport6:26 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/9/2026 10:20:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/9/2026 6:26:00 PM. 50 Economy ticket for $114 per person are available. Travel duration is 9h 6m
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Frontier Airlines21h 45m01:50 PMSalt Lake City AirportSalt Lake City Airport10:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/9/2026 1:50:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/10/2026 10:35:00 AM. 50 Economy ticket for $96 per person are available. Travel duration is 21h 45m
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/9/2026 3:30:00 AM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/9/2026 7:05:00 PM. 50 Economy ticket for $74 per person are available. Travel duration is 16h 35m
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Greyhound US29h 50m08:45 PMSalt Lake City, UTIntermodal Hub1:35 AMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/9/2026 8:45:00 PM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/11/2026 1:35:00 AM. 50 Economy ticket for $151 per person are available. Travel duration is 29h 50m
Fastest Flights Tuesday
Fastest Buses Tuesday
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Alaska Airlines2h 16m04:00 PMSalt Lake City AirportSalt Lake City Airport5:16 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/10/2026 4:00:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/10/2026 5:16:00 PM. 50 Economy ticket for $182 per person are available. Travel duration is 2h 16m
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United Airlines5h 43m06:27 PMSalt Lake City AirportSalt Lake City Airport11:10 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/10/2026 6:27:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/10/2026 11:10:00 PM. 50 Economy ticket for $162 per person are available. Travel duration is 5h 43m
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United Airlines6h 5m08:08 PMSalt Lake City AirportSalt Lake City Airport1:13 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/10/2026 8:08:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/11/2026 1:13:00 AM. 50 Economy ticket for $162 per person are available. Travel duration is 6h 5m
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Frontier Airlines7h 2m08:16 AMSalt Lake City AirportSalt Lake City Airport2:18 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/10/2026 8:16:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/10/2026 2:18:00 PM. 50 Economy ticket for $134 per person are available. Travel duration is 7h 2m
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Frontier Airlines11h 58m010:50 PMSalt Lake City AirportSalt Lake City Airport9:48 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/10/2026 10:50:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/11/2026 9:48:00 AM. 50 Economy ticket for $120 per person are available. Travel duration is 11h 58m
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/10/2026 3:30:00 AM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/10/2026 7:05:00 PM. 50 Economy ticket for $63 per person are available. Travel duration is 16h 35m
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Greyhound US29h 5m08:45 PMSalt Lake City, UTIntermodal Hub12:50 AMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/10/2026 8:45:00 PM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/12/2026 12:50:00 AM. 50 Economy ticket for $101 per person are available. Travel duration is 29h 5m
Fastest Flights Wednesday
Fastest Buses Wednesday
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Alaska Airlines2h 12m06:23 AMSalt Lake City AirportSalt Lake City Airport7:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/11/2026 6:23:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/11/2026 7:35:00 AM. 50 Economy ticket for $208 per person are available. Travel duration is 2h 12m
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United Airlines5h 43m06:27 PMSalt Lake City AirportSalt Lake City Airport11:10 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/11/2026 6:27:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/11/2026 11:10:00 PM. 50 Economy ticket for $200 per person are available. Travel duration is 5h 43m
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Frontier Airlines9h 6m010:20 AMSalt Lake City AirportSalt Lake City Airport6:26 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/11/2026 10:20:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/11/2026 6:26:00 PM. 50 Economy ticket for $114 per person are available. Travel duration is 9h 6m
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Alaska Airlines9h 6m010:20 AMSalt Lake City AirportSalt Lake City Airport6:26 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/11/2026 10:20:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/11/2026 6:26:00 PM. 50 Economy ticket for $115 per person are available. Travel duration is 9h 6m
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Frontier Airlines21h 45m01:50 PMSalt Lake City AirportSalt Lake City Airport10:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/11/2026 1:50:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/12/2026 10:35:00 AM. 50 Economy ticket for $120 per person are available. Travel duration is 21h 45m
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/11/2026 3:30:00 AM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/11/2026 7:05:00 PM. 50 Economy ticket for $76 per person are available. Travel duration is 16h 35m
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/11/2026 3:30:00 AM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/11/2026 7:05:00 PM. 50 Economy ticket for $78 per person are available. Travel duration is 16h 35m
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Greyhound US29h 25m08:45 PMSalt Lake City, UTIntermodal Hub1:10 AMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/11/2026 8:45:00 PM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/13/2026 1:10:00 AM. 50 Economy ticket for $111 per person are available. Travel duration is 29h 25m
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Greyhound US29h 50m08:45 PMSalt Lake City, UTIntermodal Hub1:35 AMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/11/2026 8:45:00 PM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/13/2026 1:35:00 AM. 50 Economy ticket for $117 per person are available. Travel duration is 29h 50m
Fastest Flights Thursday
Fastest Buses Thursday
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Alaska Airlines2h 13m012:51 PMSalt Lake City AirportSalt Lake City Airport2:04 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/12/2026 12:51:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/12/2026 2:04:00 PM. 50 Economy ticket for $236 per person are available. Travel duration is 2h 13m
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United Airlines6h 26m04:42 PMSalt Lake City AirportSalt Lake City Airport10:08 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/12/2026 4:42:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/12/2026 10:08:00 PM. 50 Economy ticket for $252 per person are available. Travel duration is 6h 26m
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Westjet Airlines13h 20m09:05 PMSalt Lake City AirportSalt Lake City Airport9:25 AMKenmore Air Harbor Seaplane Base AirportKenmore Air Harbor Seaplane Base Airport0EconomyA Flight from Westjet Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/12/2026 9:05:00 PM to Kenmore Air Harbor Seaplane Base Airport, Kenmore Air Harbor Seaplane Base Airport (USA) arriving at 6/13/2026 9:25:00 AM. 50 Economy ticket for $1,164 per person are available. Travel duration is 13h 20m
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Alaska Airlines21h 45m01:50 PMSalt Lake City AirportSalt Lake City Airport10:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/12/2026 1:50:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/13/2026 10:35:00 AM. 50 Economy ticket for $116 per person are available. Travel duration is 21h 45m
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Frontier Airlines21h 45m01:50 PMSalt Lake City AirportSalt Lake City Airport10:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/12/2026 1:50:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/13/2026 10:35:00 AM. 50 Economy ticket for $120 per person are available. Travel duration is 21h 45m
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Frontier Airlines26h 32m08:16 AMSalt Lake City AirportSalt Lake City Airport9:48 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/12/2026 8:16:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/13/2026 9:48:00 AM. 50 Economy ticket for $140 per person are available. Travel duration is 26h 32m
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/12/2026 3:30:00 AM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/12/2026 7:05:00 PM. 50 Economy ticket for $76 per person are available. Travel duration is 16h 35m
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/12/2026 3:30:00 AM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/12/2026 7:05:00 PM. 50 Economy ticket for $88 per person are available. Travel duration is 16h 35m
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Greyhound US29h 50m08:45 PMSalt Lake City, UTIntermodal Hub1:35 AMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/12/2026 8:45:00 PM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/14/2026 1:35:00 AM. 50 Economy ticket for $120 per person are available. Travel duration is 29h 50m
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Greyhound US29h 50m08:45 PMSalt Lake City, UTIntermodal Hub1:35 AMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/12/2026 8:45:00 PM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/14/2026 1:35:00 AM. 50 Economy ticket for $137 per person are available. Travel duration is 29h 50m
Fastest Flights Friday
Fastest Buses Friday
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Alaska Airlines2h 12m06:23 AMSalt Lake City AirportSalt Lake City Airport7:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/13/2026 6:23:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/13/2026 7:35:00 AM. 50 Economy ticket for $183 per person are available. Travel duration is 2h 12m
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United Airlines6h 5m08:08 PMSalt Lake City AirportSalt Lake City Airport1:13 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/13/2026 8:08:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/14/2026 1:13:00 AM. 50 Economy ticket for $163 per person are available. Travel duration is 6h 5m
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United Airlines8h 11m04:21 PMSalt Lake City AirportSalt Lake City Airport11:32 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/13/2026 4:21:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/13/2026 11:32:00 PM. 50 Economy ticket for $175 per person are available. Travel duration is 8h 11m
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Alaska Airlines21h 45m01:50 PMSalt Lake City AirportSalt Lake City Airport10:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/13/2026 1:50:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/14/2026 10:35:00 AM. 50 Economy ticket for $103 per person are available. Travel duration is 21h 45m
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Frontier Airlines21h 45m01:50 PMSalt Lake City AirportSalt Lake City Airport10:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/13/2026 1:50:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/14/2026 10:35:00 AM. 50 Economy ticket for $170 per person are available. Travel duration is 21h 45m
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/13/2026 3:30:00 AM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/13/2026 7:05:00 PM. 50 Economy ticket for $78 per person are available. Travel duration is 16h 35m
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/13/2026 3:30:00 AM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/13/2026 7:05:00 PM. 50 Economy ticket for $96 per person are available. Travel duration is 16h 35m
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Greyhound US29h 25m08:45 PMSalt Lake City, UTIntermodal Hub1:10 AMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/13/2026 8:45:00 PM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/15/2026 1:10:00 AM. 50 Economy ticket for $113 per person are available. Travel duration is 29h 25m
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Greyhound US29h 50m08:45 PMSalt Lake City, UTIntermodal Hub1:35 AMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/13/2026 8:45:00 PM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/15/2026 1:35:00 AM. 50 Economy ticket for $155 per person are available. Travel duration is 29h 50m
Fastest Flights Saturday
Fastest Buses Saturday
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Alaska Airlines2h 12m06:23 AMSalt Lake City AirportSalt Lake City Airport7:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/14/2026 6:23:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/14/2026 7:35:00 AM. 50 Economy ticket for $184 per person are available. Travel duration is 2h 12m
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United Airlines5h 42m06:28 PMSalt Lake City AirportSalt Lake City Airport11:10 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/14/2026 6:28:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/14/2026 11:10:00 PM. 50 Economy ticket for $176 per person are available. Travel duration is 5h 42m
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United Airlines6h 13m05:57 PMSalt Lake City AirportSalt Lake City Airport11:10 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from United Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/14/2026 5:57:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/14/2026 11:10:00 PM. 50 Economy ticket for $164 per person are available. Travel duration is 6h 13m
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Frontier Airlines7h 2m08:16 AMSalt Lake City AirportSalt Lake City Airport2:18 PMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/14/2026 8:16:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/14/2026 2:18:00 PM. 50 Economy ticket for $164 per person are available. Travel duration is 7h 2m
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Westjet Airlines12h 50m09:05 PMSalt Lake City AirportSalt Lake City Airport8:55 AMKenmore Air Harbor Seaplane Base AirportKenmore Air Harbor Seaplane Base Airport0EconomyA Flight from Westjet Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/14/2026 9:05:00 PM to Kenmore Air Harbor Seaplane Base Airport, Kenmore Air Harbor Seaplane Base Airport (USA) arriving at 6/15/2026 8:55:00 AM. 50 Economy ticket for $1,012 per person are available. Travel duration is 12h 50m
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Frontier Airlines21h 45m01:50 PMSalt Lake City AirportSalt Lake City Airport10:35 AMSeattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Frontier Airlines goes from Salt Lake City Airport, Salt Lake City Airport (USA) at 6/14/2026 1:50:00 PM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 6/15/2026 10:35:00 AM. 50 Economy ticket for $136 per person are available. Travel duration is 21h 45m
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/14/2026 3:30:00 AM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/14/2026 7:05:00 PM. 50 Economy ticket for $79 per person are available. Travel duration is 16h 35m
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/14/2026 3:30:00 AM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/14/2026 7:05:00 PM. 50 Economy ticket for $81 per person are available. Travel duration is 16h 35m
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Greyhound US29h 50m08:45 PMSalt Lake City, UTIntermodal Hub1:35 AMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/14/2026 8:45:00 PM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/16/2026 1:35:00 AM. 50 Economy ticket for $108 per person are available. Travel duration is 29h 50m
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Greyhound US29h 50m08:45 PMSalt Lake City, UTIntermodal Hub1:35 AMSeattle, WAGreyhound Bus Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/14/2026 8:45:00 PM to Greyhound Bus Station, Seattle, WA (USA) arriving at 6/16/2026 1:35:00 AM. 50 Economy ticket for $111 per person are available. Travel duration is 29h 50m
Fastest Flights Sunday
Fastest Buses Sunday
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Greyhound US16h 35m03:30 AMSalt Lake City, UTIntermodal Hub7:05 PMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/15/2026 3:30:00 AM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/15/2026 7:05:00 PM. 50 Economy ticket for $76 per person are available. Travel duration is 16h 35m
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Greyhound US29h 50m08:45 PMSalt Lake City, UTIntermodal Hub1:35 AMSeattle, WAAmtrak King Street Station0EconomyA Bus from Greyhound US goes from Intermodal Hub, Salt Lake City, UT (USA) at 6/15/2026 8:45:00 PM to Amtrak King Street Station, Seattle, WA (USA) arriving at 6/17/2026 1:35:00 AM. 50 Economy ticket for $135 per person are available. Travel duration is 29h 50m
Fastest Buses Monday
Here you will find all operators and timetables for a
Bus from Salt Lake City, UT to Seattle, WA
What are the most popular stations in Salt Lake City, UT and Seattle, WA?
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 Seattle, WA you will be arriving at Greyhound Bus Station, Amtrak King Street Station or Convention 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 Seattle, WA from Salt Lake City, UT? With 7 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 Seattle, WA, you can pay as low as $63 with a Bus from Greyhound US.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 Seattle, WA in just 2h 12m.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 Seattle, WA are Greyhound US, Frontier Airlines and United 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 Seattle, WA 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 Kenmore Air Harbor Seaplane Base Airport, and look at flights from Ogden-Hinckley Airport, and landing at Kenmore Air Harbor Seaplane Base 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 Seattle, WA?
The most popular companies between Salt Lake City, UT and Seattle, WA, are Greyhound US, Frontier Airlines and United Airlines. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Greyhound US
Airlines: Frontier Airlines, United Airlines, Alaska Airlines and 1 more.
All you need to know when you travel from Salt Lake City, UT to Seattle, WA
Check all information on comfort and services on all modes of transports from Salt Lake City, UT to Seattle, WA. 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 Seattle, WA
How can I reach Seattle, WA from Salt Lake City, UT?
Every day, there are on average 7 connections between Flight and Bus, with which you can get to Seattle, WA from Salt Lake City, UT.
How far is Seattle, WA from Salt Lake City, UT?
The distance between Salt Lake City, UT and Seattle, WA is 698.8 miles.
What is the most ecofriendly mode of transport between Salt Lake City, UT and Seattle, WA?
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 30 kgs of CO2, a train 39 kgs, a car 191 kgs, and a flight 277 kgs.
What is the cheapest mode of transport from Salt Lake City, UT to Seattle, WA?
You can get to Seattle, WA with just $63 by taking a Bus from Greyhound US.
What is the fastest way to get from Salt Lake City, UT to Seattle, WA?
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 Seattle, WA in just 2h 12m with a Flight from Alaska Airlines.
More routes to Salt Lake City, UT and to Seattle, WA
Looking for more options? Here you can see the most popular routes to Salt Lake City, UT and to Seattle, WA. Simply click on a connection, and you’ll find all the details about the route!
