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How to get fromSeattle to Saint Charlesby plane, bus (Greyhound), train (Amtrak), car, shuttle, or train

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There are 7 ways to get from Seattle to Saint Charles 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
    6h 55m
    $200–420

  2. Bus (Greyhound)

    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 15m
    $350–652

  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 5h
    $819–1,623

  4. Drive 2,059 mi

    1. Drive from Seattle to Saint Charlescar car 2,059 mi
    32h 19m
    $376–543

  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
    10h 14m
    $225–863

  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
    9h 53m
    $202–682

  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
    10h 15m
    $265–972

Seattle to Saint Charles by bus and train (Greyhound)

Calendar7Weekly Services
Duration47h 15mAverage Duration
Ticket$350Cheapest Price
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Questions & Answers

Map of how to get from Seattle to Saint Charles.ExpandLaunch map view
  • Distance: 1,734.9 mi
  • Duration: 6h 55m

What companies run services between Seattle, WA, USA and Saint Charles, 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 Seattle Bus Station to 4375 Rider Trail North Sb via Denver Union Station, St Louis Bus Station, CIVIC CENTER station, NORTH HANLEY station, and North Hanley Transit Center in around 47h 15m.

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