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How to get fromSt. Louis to Allentownby plane, bus, bus (Greyhound, Flixbus), train, car, or bus (Flixbus)

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There are 11 ways to get from St. Louis to Allentown by plane, bus, bus (Greyhound, Flixbus), train, car, or bus (Flixbus)

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 Philadelphia International Airport, bus

    best
    1. Fly from Lambert–St. Louis International Airport (STL) to Philadelphia International Airport (PHL)plane plane STL - PHL
    2. Take the bus from Philadelphia 30th St Station to Allentown Transportation Centerbus bus
    6h 32m
    $196–1,150

  2. Fly to Lehigh Valley International Airport

    cheapest
    1. Fly from Lambert–St. Louis International Airport (STL) to Lehigh Valley International Airport (ABE)plane plane STL - ABE
    7h 28m
    $114–604

  3. Bus

    1. Take the bus from St Louis Bus Station to Harrisburg Bus Stationbus bus Greyhound US0421
    2. Take the bus from Harrisburg Bus Station to Allentownbus bus Greyhound US0420 / ...
    21h 50m
    $140–262

  4. Train, bus

    1. Take the train from St. Louis to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Rockville Amtraktrain train
    3. Take the train from Washington Union Station to 30th Street Stationtrain train
    4. Take the bus from Philadelphia 30th St Station to Allentown Transportation Centerbus bus
    27h 24m
    $404–823

  5. Drive 857.2 mi

    1. Drive from St. Louis to Allentowncar car 857.2 mi
    14h 47m
    $157–226

  6. Fly to Newark Liberty International Airport, bus

    1. Fly from Lambert–St. Louis International Airport (STL) to Newark Liberty International Airport (EWR)plane plane STL - EWR
    2. Take the bus from Newark to Allentownbus bus
    6h 11m

  7. Fly to Laguardia Airport, bus

    1. Fly from Lambert–St. Louis International Airport (STL) to Laguardia Airport (LGA)plane plane STL - LGA
    2. Take the bus from Newark to Allentownbus bus
    7h 32m

  8. Fly to John F. Kennedy International Airport, bus

    1. Fly from Lambert–St. Louis International Airport (STL) to John F. Kennedy International Airport (JFK)plane plane STL - JFK
    2. Take the bus from Newark to Allentownbus bus
    7h 39m

  9. Fly to Baltimore-Washington International Airport, train, bus

    1. Fly from Lambert–St. Louis International Airport (STL) to Baltimore-Washington International Airport (BWI)plane plane STL - BWI
    2. Take the train from BWI Thurgood Marshall to 30th Street Stationtrain train
    3. Take the bus from Philadelphia 30th St Station to Allentown Transportation Centerbus bus
    7h 59m
    $176–1,350

  10. Fly to Ronald Reagan Washington National Airport, train, bus

    1. Fly from Lambert–St. Louis International Airport (STL) to Ronald Reagan Washington National Airport (DCA)plane plane STL - DCA
    2. Take the train from Washington Union Station to 30th Street Stationtrain train
    3. Take the bus from Philadelphia 30th St Station to Allentown Transportation Centerbus bus
    8h 4m
    $236–524

  11. Bus via Auburn Gresham (Flixbus)

    1. Take the bus from St Louis Bus Station to Chicagobus bus FlixBus N2521
    2. Take the bus from Chicago to Allentownbus bus FlixBus N2640
    24h 5m
    $179–299

St. Louis to Allentown by bus

Calendar18Weekly Buses
Duration21h 50mAverage Duration
Ticket$140Cheapest Price
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Questions & Answers

Map of how to get from St. Louis to Allentown.ExpandLaunch map view
  • Distance: 889.7 mi
  • Duration: 6h 32m

What companies run services between St. Louis, MO, USA and Allentown, Lehigh County, PA, USA?

You can take a bus from St Louis Bus Station to Allentown via Harrisburg Bus Station in around 21h 50m. Alternatively, United Airlines, American Airlines, and Delta fly from Lambert–St. Louis International Airport (STL) to Lehigh Valley International Airport (ABE) every 4 hours.

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