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How to get fromGaithersburg to St. Louisby plane, bus (Greyhound), train (Amtrak), car, bus, subway or train

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There are 7 ways to get from Gaithersburg to St. Louis by plane, bus (Greyhound), train (Amtrak), car, bus, subway, 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 Ronald Reagan Washington National Airport

    best
    1. Fly from Ronald Reagan Washington National Airport (DCA) to Lambert–St. Louis International Airport (STL)planeDCA - STL
    4h 54m
    $217–1,213

  2. Bus

    cheapest
    1. Take the bus from SHADY GROVE & station to Frederick Marc Stationbus515
    2. Take the bus from Frederick Bus Station to Pittsburgh Intermodal Stationbus
    3. Take the bus from Pittsburgh Intermodal Station to St Louis Bus Stationbus
    20h 25m
    $104–306

  3. Train (Amtrak)

    1. Take the train from Rockville Amtrak to Chicago Union StationtrainFloridian
    2. Take the train from Chicago Union Station to St. LouistrainLincoln Service / ...
    24h 6m
    $152–523

  4. Drive 781.8 mi

    1. Drive from Gaithersburg to St. Louiscar781.8 mi
    13h 21m
    $143–207

  5. Bus to Baltimore-Washington International Airport, fly

    1. Take the bus from Gaithersburg Park & Ride to BWI SOUTHWEST AIRLINES eb UPPER LEVELbus
    2. Fly from Baltimore-Washington International Airport (BWI) to Lambert–St. Louis International Airport (STL)planeBWI - STL
    5h 24m
    $215–425

  6. Subway to Washington Dulles International Airport, fly

    1. Take the subway from Farragut West, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway
    2. Fly from Washington Dulles International Airport (IAD) to Lambert–St. Louis International Airport (STL)planeIAD - STL
    5h 40m
    $117–667

  7. Train, bus

    1. Take the train from Rockville Amtrak to Pittsburgh Amtrak StationtrainFloridian
    2. Take the bus from Pittsburgh Intermodal Station to St Louis Bus StationbusGreyhound US0421
    22h 43m
    $132–324

Gaithersburg to St. Louis by bus

Calendar10Weekly Buses
Duration20h 25mAverage Duration
Ticket$104Cheapest Price
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Questions & Answers

What companies run services between Gaithersburg, MD, USA and St. Louis, MO, USA?

American Airlines, Southwest Airlines, and Delta fly from Ronald Reagan Washington National Airport (DCA) to Lambert–St. Louis International Airport (STL) every 3 hours. Alternatively, you can take a bus from N Frederick Ave & Brookes Ave to St Louis Bus Station via Shady Grove Station & Bay K, SHADY GROVE & station, Frederick Bus Station, and Pittsburgh Intermodal Station in around 20h 25m.

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