What is the best way to travel from Portland, OR to Seattle/Tacoma Airport?
Looking for a trip? Check and compare all the available Flights and Buses to Seattle/Tacoma Airport from Portland, OR. Look at different modes of transportation, search 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/Tacoma Airport from Portland, OR?
You can reach Seattle/Tacoma Airport with just £19 by taking a Bus from FlixBus, but there are many more cheap offers: we have selected the best ones for you for the next few days here.
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FlixBus3h 15m007:00Portland, ORUnion Coach Station10:15Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 29/06/2025 07:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 29/06/2025 10:15:00. 50 Economy ticket for £19 per person are available. Travel duration is 3h 15m
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FlixBus3h 25m009:35Portland, ORUnion Coach Station13:00Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 29/06/2025 09:35:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 29/06/2025 13:00:00. 50 Economy ticket for £20 per person are available. Travel duration is 3h 25m
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FlixBus3h 10m019:10Portland, ORUnion Coach Station22:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 29/06/2025 19:10:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 29/06/2025 22:20:00. 50 Economy ticket for £20 per person are available. Travel duration is 3h 10m
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FlixBus3h 20m015:00Portland, ORUnion Coach Station18:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 29/06/2025 15:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 29/06/2025 18:20:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 20m
Cheapest Buses Sunday
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FlixBus3h 15m007:00Portland, ORUnion Coach Station10:15Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 30/06/2025 07:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 30/06/2025 10:15:00. 50 Economy ticket for £23 per person are available. Travel duration is 3h 15m
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FlixBus3h 10m019:10Portland, ORUnion Coach Station22:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 30/06/2025 19:10:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 30/06/2025 22:20:00. 50 Economy ticket for £24 per person are available. Travel duration is 3h 10m
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FlixBus3h 20m015:00Portland, ORUnion Coach Station18:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 30/06/2025 15:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 30/06/2025 18:20:00. 50 Economy ticket for £25 per person are available. Travel duration is 3h 20m
Cheapest Buses Monday
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FlixBus3h 15m007:00Portland, ORUnion Coach Station10:15Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 01/07/2025 07:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 01/07/2025 10:15:00. 50 Economy ticket for £22 per person are available. Travel duration is 3h 15m
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FlixBus3h 10m019:10Portland, ORUnion Coach Station22:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 01/07/2025 19:10:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 01/07/2025 22:20:00. 50 Economy ticket for £22 per person are available. Travel duration is 3h 10m
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FlixBus3h 20m015:00Portland, ORUnion Coach Station18:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 01/07/2025 15:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 01/07/2025 18:20:00. 50 Economy ticket for £23 per person are available. Travel duration is 3h 20m
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FlixBus3h 25m009:35Portland, ORUnion Coach Station13:00Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 01/07/2025 09:35:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 01/07/2025 13:00:00. 50 Economy ticket for £24 per person are available. Travel duration is 3h 25m
Cheapest Buses Tuesday
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FlixBus3h 15m007:00Portland, ORUnion Coach Station10:15Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 02/07/2025 07:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 02/07/2025 10:15:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 15m
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FlixBus3h 25m009:35Portland, ORUnion Coach Station13:00Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 02/07/2025 09:35:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 02/07/2025 13:00:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 25m
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FlixBus3h 20m015:00Portland, ORUnion Coach Station18:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 02/07/2025 15:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 02/07/2025 18:20:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 20m
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FlixBus3h 10m019:10Portland, ORUnion Coach Station22:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 02/07/2025 19:10:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 02/07/2025 22:20:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 10m
Cheapest Buses Wednesday
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FlixBus3h 15m007:00Portland, ORUnion Coach Station10:15Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 03/07/2025 07:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 03/07/2025 10:15:00. 50 Economy ticket for £22 per person are available. Travel duration is 3h 15m
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FlixBus3h 20m015:00Portland, ORUnion Coach Station18:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 03/07/2025 15:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 03/07/2025 18:20:00. 50 Economy ticket for £22 per person are available. Travel duration is 3h 20m
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FlixBus3h 10m019:10Portland, ORUnion Coach Station22:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 03/07/2025 19:10:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 03/07/2025 22:20:00. 50 Economy ticket for £22 per person are available. Travel duration is 3h 10m
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FlixBus3h 25m009:35Portland, ORUnion Coach Station13:00Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 03/07/2025 09:35:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 03/07/2025 13:00:00. 50 Economy ticket for £25 per person are available. Travel duration is 3h 25m
Cheapest Buses Thursday
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FlixBus3h 15m007:00Portland, ORUnion Coach Station10:15Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 04/07/2025 07:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 04/07/2025 10:15:00. 50 Economy ticket for £22 per person are available. Travel duration is 3h 15m
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FlixBus3h 10m019:10Portland, ORUnion Coach Station22:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 04/07/2025 19:10:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 04/07/2025 22:20:00. 50 Economy ticket for £22 per person are available. Travel duration is 3h 10m
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FlixBus3h 25m009:35Portland, ORUnion Coach Station13:00Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 04/07/2025 09:35:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 04/07/2025 13:00:00. 50 Economy ticket for £23 per person are available. Travel duration is 3h 25m
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FlixBus3h 20m015:00Portland, ORUnion Coach Station18:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 04/07/2025 15:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 04/07/2025 18:20:00. 50 Economy ticket for £23 per person are available. Travel duration is 3h 20m
Cheapest Buses Friday
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FlixBus3h 10m019:10Portland, ORUnion Coach Station22:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 05/07/2025 19:10:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 22:20:00. 50 Economy ticket for £20 per person are available. Travel duration is 3h 10m
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FlixBus3h 15m007:00Portland, ORUnion Coach Station10:15Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 05/07/2025 07:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 10:15:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 15m
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FlixBus3h 20m015:00Portland, ORUnion Coach Station18:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 05/07/2025 15:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 18:20:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 20m
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FlixBus3h 25m009:35Portland, ORUnion Coach Station13:00Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 05/07/2025 09:35:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 13:00:00. 50 Economy ticket for £23 per person are available. Travel duration is 3h 25m
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Alaska Airlines1h 0m013:20Portland, OR AirportPortland, OR Airport14:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Portland, OR Airport, Portland, OR Airport (USA) at 05/07/2025 13:20:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 14:20:00. 50 Economy ticket for £68 per person are available. Travel duration is 1h 0m
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Alaska Airlines1h 4m006:05Portland, OR AirportPortland, OR Airport07:09Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Portland, OR Airport, Portland, OR Airport (USA) at 05/07/2025 06:05:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 07:09:00. 50 Economy ticket for £129 per person are available. Travel duration is 1h 4m
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Skyscanner0h 56m007:10Portland, OR AirportPortland, OR Airport08:06Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Skyscanner goes from Portland, OR Airport, Portland, OR Airport (USA) at 05/07/2025 07:10:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 08:06:00. 50 Economy ticket for £129 per person are available. Travel duration is 0h 56m
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Skyscanner0h 54m008:34Portland, OR AirportPortland, OR Airport09:28Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Skyscanner goes from Portland, OR Airport, Portland, OR Airport (USA) at 05/07/2025 08:34:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 09:28:00. 50 Economy ticket for £129 per person are available. Travel duration is 0h 54m
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Skyscanner0h 56m009:40Portland, OR AirportPortland, OR Airport10:36Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Skyscanner goes from Portland, OR Airport, Portland, OR Airport (USA) at 05/07/2025 09:40:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 10:36:00. 50 Economy ticket for £129 per person are available. Travel duration is 0h 56m
Cheapest Buses Saturday
Cheapest Flights Saturday
What are the fastest trips from Portland, OR to Seattle/Tacoma Airport?
You can get to Seattle/Tacoma Airport from Portland, OR in just 0h 54m with a Flight from Skyscanner. But this is just one option, click on any of the offers below to compare it with the other available modes of transportations.
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FlixBus3h 10m019:10Portland, ORUnion Coach Station22:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 29/06/2025 19:10:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 29/06/2025 22:20:00. 50 Economy ticket for £20 per person are available. Travel duration is 3h 10m
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FlixBus3h 15m007:00Portland, ORUnion Coach Station10:15Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 29/06/2025 07:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 29/06/2025 10:15:00. 50 Economy ticket for £19 per person are available. Travel duration is 3h 15m
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FlixBus3h 20m015:00Portland, ORUnion Coach Station18:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 29/06/2025 15:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 29/06/2025 18:20:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 20m
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FlixBus3h 25m009:35Portland, ORUnion Coach Station13:00Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 29/06/2025 09:35:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 29/06/2025 13:00:00. 50 Economy ticket for £20 per person are available. Travel duration is 3h 25m
Fastest Buses Sunday
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FlixBus3h 10m019:10Portland, ORUnion Coach Station22:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 30/06/2025 19:10:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 30/06/2025 22:20:00. 50 Economy ticket for £24 per person are available. Travel duration is 3h 10m
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FlixBus3h 15m007:00Portland, ORUnion Coach Station10:15Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 30/06/2025 07:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 30/06/2025 10:15:00. 50 Economy ticket for £23 per person are available. Travel duration is 3h 15m
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FlixBus3h 20m015:00Portland, ORUnion Coach Station18:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 30/06/2025 15:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 30/06/2025 18:20:00. 50 Economy ticket for £25 per person are available. Travel duration is 3h 20m
Fastest Buses Monday
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FlixBus3h 10m019:10Portland, ORUnion Coach Station22:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 01/07/2025 19:10:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 01/07/2025 22:20:00. 50 Economy ticket for £22 per person are available. Travel duration is 3h 10m
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FlixBus3h 15m007:00Portland, ORUnion Coach Station10:15Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 01/07/2025 07:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 01/07/2025 10:15:00. 50 Economy ticket for £22 per person are available. Travel duration is 3h 15m
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FlixBus3h 20m015:00Portland, ORUnion Coach Station18:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 01/07/2025 15:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 01/07/2025 18:20:00. 50 Economy ticket for £23 per person are available. Travel duration is 3h 20m
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FlixBus3h 25m009:35Portland, ORUnion Coach Station13:00Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 01/07/2025 09:35:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 01/07/2025 13:00:00. 50 Economy ticket for £24 per person are available. Travel duration is 3h 25m
Fastest Buses Tuesday
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FlixBus3h 10m019:10Portland, ORUnion Coach Station22:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 02/07/2025 19:10:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 02/07/2025 22:20:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 10m
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FlixBus3h 15m007:00Portland, ORUnion Coach Station10:15Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 02/07/2025 07:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 02/07/2025 10:15:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 15m
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FlixBus3h 20m015:00Portland, ORUnion Coach Station18:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 02/07/2025 15:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 02/07/2025 18:20:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 20m
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FlixBus3h 25m009:35Portland, ORUnion Coach Station13:00Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 02/07/2025 09:35:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 02/07/2025 13:00:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 25m
Fastest Buses Wednesday
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FlixBus3h 10m019:10Portland, ORUnion Coach Station22:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 03/07/2025 19:10:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 03/07/2025 22:20:00. 50 Economy ticket for £22 per person are available. Travel duration is 3h 10m
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FlixBus3h 15m007:00Portland, ORUnion Coach Station10:15Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 03/07/2025 07:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 03/07/2025 10:15:00. 50 Economy ticket for £22 per person are available. Travel duration is 3h 15m
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FlixBus3h 20m015:00Portland, ORUnion Coach Station18:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 03/07/2025 15:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 03/07/2025 18:20:00. 50 Economy ticket for £22 per person are available. Travel duration is 3h 20m
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FlixBus3h 25m009:35Portland, ORUnion Coach Station13:00Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 03/07/2025 09:35:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 03/07/2025 13:00:00. 50 Economy ticket for £25 per person are available. Travel duration is 3h 25m
Fastest Buses Thursday
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FlixBus3h 10m019:10Portland, ORUnion Coach Station22:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 04/07/2025 19:10:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 04/07/2025 22:20:00. 50 Economy ticket for £22 per person are available. Travel duration is 3h 10m
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FlixBus3h 15m007:00Portland, ORUnion Coach Station10:15Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 04/07/2025 07:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 04/07/2025 10:15:00. 50 Economy ticket for £22 per person are available. Travel duration is 3h 15m
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FlixBus3h 20m015:00Portland, ORUnion Coach Station18:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 04/07/2025 15:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 04/07/2025 18:20:00. 50 Economy ticket for £23 per person are available. Travel duration is 3h 20m
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FlixBus3h 25m009:35Portland, ORUnion Coach Station13:00Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 04/07/2025 09:35:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 04/07/2025 13:00:00. 50 Economy ticket for £23 per person are available. Travel duration is 3h 25m
Fastest Buses Friday
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Skyscanner0h 54m008:34Portland, OR AirportPortland, OR Airport09:28Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Skyscanner goes from Portland, OR Airport, Portland, OR Airport (USA) at 05/07/2025 08:34:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 09:28:00. 50 Economy ticket for £129 per person are available. Travel duration is 0h 54m
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Skyscanner0h 56m007:10Portland, OR AirportPortland, OR Airport08:06Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Skyscanner goes from Portland, OR Airport, Portland, OR Airport (USA) at 05/07/2025 07:10:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 08:06:00. 50 Economy ticket for £129 per person are available. Travel duration is 0h 56m
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Skyscanner0h 56m009:40Portland, OR AirportPortland, OR Airport10:36Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Skyscanner goes from Portland, OR Airport, Portland, OR Airport (USA) at 05/07/2025 09:40:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 10:36:00. 50 Economy ticket for £129 per person are available. Travel duration is 0h 56m
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Alaska Airlines1h 0m013:20Portland, OR AirportPortland, OR Airport14:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Portland, OR Airport, Portland, OR Airport (USA) at 05/07/2025 13:20:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 14:20:00. 50 Economy ticket for £68 per person are available. Travel duration is 1h 0m
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Alaska Airlines1h 4m006:05Portland, OR AirportPortland, OR Airport07:09Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Flight from Alaska Airlines goes from Portland, OR Airport, Portland, OR Airport (USA) at 05/07/2025 06:05:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 07:09:00. 50 Economy ticket for £129 per person are available. Travel duration is 1h 4m
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FlixBus3h 10m019:10Portland, ORUnion Coach Station22:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 05/07/2025 19:10:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 22:20:00. 50 Economy ticket for £20 per person are available. Travel duration is 3h 10m
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FlixBus3h 15m007:00Portland, ORUnion Coach Station10:15Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 05/07/2025 07:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 10:15:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 15m
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FlixBus3h 20m015:00Portland, ORUnion Coach Station18:20Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 05/07/2025 15:00:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 18:20:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 20m
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FlixBus3h 25m009:35Portland, ORUnion Coach Station13:00Seattle/Tacoma AirportSeattle/Tacoma Airport0EconomyA Bus from FlixBus goes from Union Coach Station, Portland, OR (USA) at 05/07/2025 09:35:00 to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 05/07/2025 13:00:00. 50 Economy ticket for £23 per person are available. Travel duration is 3h 25m
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Bus from Portland, OR to Seattle/Tacoma Airport
What are the most popular stations in Portland, OR and Seattle/Tacoma Airport?
In Portland, OR, you will usually depart from SE 102nd & Washington Coach Stop, NW Station Way or Union Coach Station, while in Seattle/Tacoma Airport you will be arriving at Seattle/Tacoma Airport, 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/Tacoma Airport from Portland, OR? With 6 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 Portland, OR and Seattle/Tacoma Airport, you can pay as low as £19 with a Bus from FlixBus.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 Skyscanner: you will get to Seattle/Tacoma Airport in just 0h 54m.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 Portland, OR and Seattle/Tacoma Airport are FlixBus, Skyscanner 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 Portland, OR and Seattle/Tacoma Airport 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 West Haven-Sylvan, OR or to Burien, WA, and look at flights from Portland, OR Airport, and landing at . 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 Portland, OR to Seattle/Tacoma Airport?
The most popular companies between Portland, OR and Seattle/Tacoma Airport, are FlixBus, Skyscanner and Alaska Airlines. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: FlixBus
Airlines: Skyscanner and Alaska Airlines
All you need to know when you travel from Portland, OR to Seattle/Tacoma Airport
Check all information on comfort and services on all modes of transports from Portland, OR to Seattle/Tacoma Airport. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Portland, OR to Seattle/Tacoma Airport
How can I reach Seattle/Tacoma Airport from Portland, OR?
Every day, there are on average 6 connections between Flight and Bus, with which you can get to Seattle/Tacoma Airport from Portland, OR.
How far is Seattle/Tacoma Airport from Portland, OR?
The distance between Portland, OR and Seattle/Tacoma Airport is 216.1 km.
What is the most ecofriendly mode of transport between Portland, OR and Seattle/Tacoma Airport?
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 6 kgs of CO2, a train 8 kgs, a car 37 kgs, and a flight 53 kgs.
What is the cheapest mode of transport from Portland, OR to Seattle/Tacoma Airport?
You can get to Seattle/Tacoma Airport with just £19 by taking a Bus from FlixBus.
What is the fastest way to get from Portland, OR to Seattle/Tacoma Airport?
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/Tacoma Airport in just 0h 54m with a Flight from Skyscanner.
More routes to Portland, OR and to Seattle/Tacoma Airport
Looking for more options? Here you can see the most popular routes to Portland, OR and to Seattle/Tacoma Airport. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Portland, OR
- Los Angeles to Portland, OR
- Phoenix, AZ to Portland, OR
- San Diego to Portland, OR
- San Francisco to Portland, OR
- Tijuana, BC to Portland, OR
- Vancouver, BC to Portland, OR
- Trips to Seattle/Tacoma Airport
- Spokane, WA to Seattle/Tacoma Airport