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How to get fromSt. Louis to Seattleby plane, bus (Greyhound, Flixbus), train (Amtrak) or car

Find Transport to Seattle

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There are 4 ways to get from St. Louis to Seattle by plane, bus (Greyhound, Flixbus), train (Amtrak), 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

    best
    1. Fly from Lambert–St. Louis International Airport (STL) to Seattle-Tacoma International Airport (SEA)planeSTL - SEA
    6h 47m
    $202–902

  2. Bus

    1. Take the bus from St Louis Bus Station to Denver Union Stationbus
    2. Take the bus from Denver Union Station to Cheyennebus
    3. Take the bus from Cheyenne, WY to Billings, MTbus
    4. Take the bus from Billings to Spokanebus
    5. Take the bus from Spokane Station to Seattle Bus Stationbus
    47h 35m
    $331–819

  3. Train (Amtrak)

    1. Take the train from St. Louis to Chicago Union StationtrainLincoln Service / ...
    2. Take the train from Chicago Union Station to SeattletrainEmpire Builder
    2d 4h
    $342–2,614

  4. Drive 2,079.4 mi

    1. Drive from St. Louis to Seattlecar2,079.4 mi
    32h 50m
    $380–549

St. Louis to Seattle by bus

Calendar1Weekly Buses
Duration47h 35mAverage Duration
Ticket$331Cheapest Price
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Questions & Answers

What companies run services between St. Louis, MO, USA and Seattle, WA, USA?

Alaska Airlines, Inc., Southwest Airlines, and two other airlines fly from Lambert–St. Louis International Airport (STL) to Seattle-Tacoma International Airport (SEA) every 3 hours. Alternatively, you can take a bus from St Louis Bus Station to Seattle Bus Station via Denver Union Station, Cheyenne, WY, Billings, MT, Billings, and Spokane Station in around 47h 35m.

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Want to know more about travelling around United States

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