Rome2Rio

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

Find Transport to Washington

See all options

There are 7 ways to get from St. Louis to Washington 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 to Seattle-Tacoma International Airport

    best
    1. Fly from Lambert–St. Louis International Airport (STL) to Seattle-Tacoma International Airport (SEA)plane plane STL - SEA
    6h 43m
    $196–396

  2. Fly to Tri-Cities Airport

    cheapest
    1. Fly from Lambert–St. Louis International Airport (STL) to Tri-Cities Airport (PSC)plane plane STL - PSC
    8h 19m
    $122–602

  3. 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
    46h 44m
    $349–554

  4. 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 4h
    $569–1,464

  5. Drive  2,079.4 mi

    1. Drive from St. Louis to Seattlecar car 2,079.4 mi
    32h 37m
    $380–549

  6. Fly to Spokane International Airport

    1. Fly from Lambert–St. Louis International Airport (STL) to Spokane International Airport (GEG)plane plane STL - GEG
    8h
    $134–604

  7. Fly to Portland International Airport

    1. Fly from Lambert–St. Louis International Airport (STL) to Portland International Airport (PDX)plane plane STL - PDX
    8h 49m
    $190–460

St. Louis to Washington by bus (Greyhound)

Calendar7Weekly Buses
Duration46h 44mAverage Duration
Ticket$349Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from St. Louis to Washington.ExpandLaunch map view
  • Distance: 1,733.5 mi
  • Duration: 6h 43m

What companies run services between St. Louis, MO, USA and Washington, 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 2 hours. Alternatively, you can take a bus from St Louis Bus Station to 4th Ave & Madison St via Denver Union Station, Seattle Bus Station, and SODO Busway & S Royal Brougham Way in around 46h 44m.

Airlines
Train operators
Bus operators

Want to know more about travelling around United States

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides

Need to know: Greyhound

Read the travel guideNeed to know: Greyhound

Booking & Getting There