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How to get fromPortland Airport (PDX) to Seattleby plane, bus (Flixbus, Greyhound), train (Amtrak), rideshare, or car

Find Transport to Seattle

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There are 6 ways to get from Portland Airport (PDX) to Seattle by plane, bus (Flixbus, Greyhound), train (Amtrak), rideshare, or car

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly to Seattle-Tacoma International Airport

    best
    1. Fly from Portland International Airport (PDX) to Seattle-Tacoma International Airport (SEA)plane plane PDX - SEA
    1h 36m
    $141–323
  2. Bus

    cheapest
    1. Take the bus from Portland Curbside Bus Stop to Seattle Bus Stationbus bus FlixBus 2110 / ...
    4h 55m
    $26–51
  3. Train (Amtrak)

    1. Take the train from Portland to Seattletrain train Amtrak Cascades / ...
    5h 8m
    $43–113
  4. Airport Transfer

    1. Take the rideshare from Portland International Airport (PDX) to Seattlerideshare rideshare 173.2 mi
    3h 3m
  5. Drive  173.2 mi

    1. Drive from Portland Airport (PDX) to Seattlecar car 173.2 mi
    3h 3m
    $32–46
  6. Fly to King County International Airport

    1. Fly from Portland International Airport (PDX) to King County International Airport (BFI)plane plane PDX - BFI
    1h 28m
    $272–363

Portland Airport (PDX) to Seattle by bus

Calendar7Weekly Buses
Duration4h 55mAverage Duration
Ticket$26Cheapest Price
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Comparing Your Travel Options

What companies run services between Portland Airport (PDX), USA and Seattle, WA, USA?

Alaska Airlines, Inc. and Delta fly from Portland International Airport (PDX) to Seattle-Tacoma International Airport (SEA) hourly. Alternatively, Flixbus USA operates a bus from Portland Curbside Bus Stop to Seattle Bus Station twice daily. Tickets cost $25–40 and the journey takes 3h 35m. Greyhound USA also services this route twice daily.

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Need to know: Greyhound

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