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How to get fromWashington University in St. Louis to Seattleby plane, bus (Greyhound), train (Amtrak), or car

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There are 4 ways to get from Washington University in St. Louis to Seattle 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

    best
    1. Fly from Lambert–St. Louis International Airport (STL) to Seattle-Tacoma International Airport (SEA)plane plane STL - SEA
    6h 59m
    $198–418

  2. Bus (Greyhound)

    1. Take the bus from St Louis Bus Station to Denver Union Stationbus bus Greyhound US1200 / ...
    2. Take the bus from Denver Union Station to Seattle Bus Stationbus bus Greyhound US0550
    47h 54m
    $342–652

  3. Train (Amtrak)

    1. Take the train from St. Louis to Chicago Union Stationtrain train Lincoln Service / ...
    2. Take the train from Chicago Union Station to Seattletrain train Empire Builder
    2d 5h
    $792–1,692

  4. Drive 2,074.8 mi

    1. Drive from Washington University in St. Louis to Seattlecar car 2,074.8 mi
    32h 32m
    $379–547

Washington University in St. Louis to Seattle by foot, train, and bus (Greyhound)

Calendar7Weekly Services
Duration47h 54mAverage Duration
Ticket$342Cheapest Price
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Questions & Answers

Map of how to get from Washington University in St. Louis to Seattle.ExpandLaunch map view
  • Distance: 1,731.3 mi
  • Duration: 6h 59m

What companies run services between Washington University in 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 vehicle from Washington University in St. Louis to Seattle Bus Station via SKINKER station, CIVIC CENTER station, St Louis Bus Station, and Denver Union Station in around 47h 54m.

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