Rome2Rio

How to get fromOFallon to Seattleby plane, train (Amtrak), bus (Greyhound, Flixbus) or car

Find Transport to Seattle

See all options

There are 4 ways to get from OFallon to Seattle by plane, train (Amtrak), bus (Greyhound, Flixbus), 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)planeSTL - SEA
    5h 40m
    $244–913

  2. Train (Amtrak)

    1. Take the train from St. Louis to Chicago Union StationtrainLincoln Service / ...
    2. Take the train from Chicago Union Station to SeattletrainEmpire Builder
    2d 6h
    $393–1,713

  3. Bus

    1. Take the bus from Saint Louis to Los Angeles Union Stationbus
    2. Take the bus from Los Angeles Union Station to Sacramento Bus Stationbus
    3. Take the bus from Sacramento Bus Station to Seattle Bus Stationbus
    2d 16h
    $311–770

  4. Drive 2,047.7 mi

    1. Drive from OFallon to Seattlecar2,047.7 mi
    32h 8m
    $374–540

Lambert–St. Louis International Airport (STL) to Seattle-Tacoma International Airport (SEA) flights

Calendar65Weekly Planes
Duration6h 21mAverage Duration
Ticket$192Cheapest Price
See schedules

Questions & Answers

What companies run services between OFallon, 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 OFallon to Seattle via LAMBERT AIRPORT TERMINAL #1 station, CIVIC CENTER station, St. Louis, and Chicago Union Station in around 2d 6h.

Transport is disrupted due to the Russia-Ukraine war. Read more

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

Where to next?

Trips from OFallon

Trips to Seattle

Popular routes