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How to get fromSeattle to St. Louis Airport (STL)by plane, bus (Greyhound), train (Amtrak), car, shuttle, or train

Find Transport to St. Louis Airport (STL)

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There are 9 ways to get from Seattle to St. Louis Airport (STL) by plane, bus (Greyhound), train (Amtrak), car, shuttle, or train

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 47m
    $196–416

  2. 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 / ...
    47h 10m
    $344–655

  3. 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 4h
    $811–1,641

  4. Drive 2,065.9 mi

    1. Drive from Seattle to St. Louis Airport (STL)car car 2,065.9 mi
    32h 25m
    $377–545

  5. Shuttle to Bellingham International Airport, fly

    1. Take a shuttle bus from Seattle, WA - Convention Center to Bellingham Airportshuttle bus
    2. Fly from Bellingham International Airport (BLI) to Lambert–St. Louis International Airport (STL)plane plane BLI - STL
    9h 15m
    $231–859

  6. Fly from Paine Field County Airport

    1. Fly from Paine Field County Airport (PAE) to Lambert–St. Louis International Airport (STL)plane plane PAE - STL
    8h 45m
    $208–828

  7. Train to Portland International Airport, fly

    1. Take the train from Seattle to Portlandtrain train
    2. Fly from Portland International Airport (PDX) to Lambert–St. Louis International Airport (STL)plane plane PDX - STL
    9h 7m
    $201–560

  8. Train to Wenatchee, fly

    1. Take the train from Seattle to Wenatchee Amtraktrain train
    2. Fly from Wenatchee (EAT) to Lambert–St. Louis International Airport (STL)plane plane EAT - STL
    12h 25m
    $310–1,301

  9. Fly from King County International Airport

    1. Fly from King County International Airport (BFI) to Lambert–St. Louis International Airport (STL)plane plane BFI - STL
    7h 6m
    $233–953

Seattle to St. Louis Airport (STL) by bus

Calendar7Weekly Buses
Duration47h 10mAverage Duration
Ticket$344Cheapest Price
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Questions & Answers

Map of how to get from Seattle to St. Louis Airport (STL).ExpandLaunch map view
  • Distance: 1,720.9 mi
  • Duration: 5h 47m

What companies run services between Seattle, WA, USA and St. Louis Airport (STL), 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 Seattle Bus Station to Saint Louis via Denver Union Station and Saint Louis in around 47h 10m.

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