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How to get fromWashington to St. Louisby plane, bus (Greyhound), train (Amtrak), or car

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There are 7 ways to get from Washington to St. Louis by plane, bus (Greyhound), 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 from Seattle-Tacoma International Airport

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Lambert–St. Louis International Airport (STL)plane plane SEA - STL
    5h 59m
    $196–416

  2. Fly from Tri-Cities Airport

    cheapest
    1. Fly from Tri-Cities Airport (PSC) to Lambert–St. Louis International Airport (STL)plane plane PSC - STL
    7h 25m
    $140–563

  3. Bus

    1. Take the bus from Seattle Bus Station to Denver Union Stationbus bus Greyhound US0550
    2. Take the bus from Denver Union Station to St Louis Bus Stationbus bus Greyhound US1200 / ...
    46h 55m
    $403–693

  4. Train (Amtrak)

    1. Take the train from Seattle to Chicago Union Stationtrain train Empire Builder
    2. Take the train from Chicago Union Station to St. Louistrain train Lincoln Service / ...
    2d 3h
    $805–1,620

  5. Drive 2,078.8 mi

    1. Drive from Seattle to St. Louiscar car 2,078.8 mi
    32h 39m
    $380–548

  6. Fly from Spokane International Airport

    1. Fly from Spokane International Airport (GEG) to Lambert–St. Louis International Airport (STL)plane plane GEG - STL
    7h 17m
    $195–808

  7. Fly from Portland International Airport

    1. Fly from Portland International Airport (PDX) to Lambert–St. Louis International Airport (STL)plane plane PDX - STL
    6h 48m
    $151–451

Washington to St. Louis by train (Amtrak)

Calendar7Weekly Trains
Duration2d 3hAverage Duration
Ticket$805Cheapest Price
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Questions & Answers

Map of how to get from Washington to St. Louis.ExpandLaunch map view
  • Distance: 1,726.6 mi
  • Duration: 5h 59m

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

Alaska Airlines, Inc., Southwest Airlines, and two other airlines fly from Seattle-Tacoma International Airport (SEA) to Lambert–St. Louis International Airport (STL) every 3 hours. Alternatively, you can take a bus from 2nd Ave & Marion St to St Louis Bus Station via SODO Busway & S Royal Brougham Way, Seattle Bus Station, and Denver Union Station in around 46h 55m.

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Want to know more about travelling around United States

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