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How to get fromPhiladelphia to Thorntonby plane, train (Amtrak), bus (Flixbus, Greyhound), car, train or bus

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There are 10 ways to get from Philadelphia to Thornton by plane, train (Amtrak), bus (Flixbus, Greyhound), car, train, or bus

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 Philadelphia International Airport

    best
    1. Fly from Philadelphia International Airport (PHL) to Denver (DEN)plane plane PHL - DEN
    7h 4m
    $286–1,116

  2. Train to John F. Kennedy International Airport, fly

    cheapest
    1. Take the train from 30th Street Station to Ny Moynihan Train Hall At Penn Stationtrain train
    2. Fly from John F. Kennedy International Airport (JFK) to Denver (DEN)plane plane JFK - DEN
    9h 5m
    $159–1,228

  3. Train via Washington (Amtrak)

    1. Take the train from 30th Street Station to Washington Union Stationtrain train
    2. Take the train from Rockville Amtrak to Chicago Union Stationtrain train
    3. Take the train from Chicago Union Station to Denvertrain train
    41h 27m
    $543–1,211

  4. Bus

    1. Take the bus from Philadelphia to Chicago Bus Stationbus bus FlixBus N2642
    2. Take the bus from Chicago Bus Station to Denver Union Stationbus bus Greyhound US0123S
    43h 20m
    $295–540

  5. Drive 1,695.1 mi

    1. Drive from Philadelphia to Thorntoncar car 1,695.1 mi
    29h 26m
    $310–447

  6. Train to Baltimore-Washington International Airport, fly

    1. Take the train from 30th Street Station to BWI Thurgood Marshalltrain train
    2. Fly from Baltimore-Washington International Airport (BWI) to Denver (DEN)plane plane BWI - DEN
    8h 6m
    $192–777

  7. Train to Newark Liberty International Airport, fly

    1. Take the train from 30th Street Station to Newark Liberty International Airporttrain train
    2. Fly from Newark Liberty International Airport (EWR) to Denver (DEN)plane plane EWR - DEN
    8h 7m
    $445–811

  8. Bus to Lehigh Valley International Airport, fly

    1. Take the bus from Philadelphia 30th St Station to Allentown Transportation Centerbus bus
    2. Fly from Lehigh Valley International Airport (ABE) to Denver (DEN)plane plane ABE - DEN
    9h 3m
    $185–758

  9. Train to Laguardia Airport, fly

    1. Take the train from 30th Street Station to Ny Moynihan Train Hall At Penn Stationtrain train
    2. Fly from Laguardia Airport (LGA) to Denver (DEN)plane plane LGA - DEN
    9h 47m
    $182–1,325

  10. Train (Amtrak)

    1. Take the train from 30th Street Station to Chicago Union Stationtrain train Cardinal
    2. Take the train from Chicago Union Station to Denvertrain train California Zephyr
    47h 19m
    $587–1,296

Philadelphia to Thornton by train and subway (Amtrak)

Calendar7Weekly Services
Duration41h 27mAverage Duration
Ticket$543Cheapest Price
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Questions & Answers

What companies run services between Philadelphia, PA, USA and Thornton, CO, USA?

American Airlines, Frontier Airlines, and two other airlines fly from Philadelphia International Airport (PHL) to Denver (DEN) hourly. Alternatively, you can take a train from 30th Street Station to Original Thornton - 88th Station Track 2 via Washington, Columbus Circle, Union Station, Union Station, Red Line Center Platform, Rockville, Red Line Center Platform, Rockville Amtrak, Chicago Union Station, Denver, and Union Station in around 41h 27m.

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