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How to get fromPhiladelphia Airport (PHL) to Boulderby plane, bus, bus (Greyhound), train, car, or bus (Flixbus, Greyhound)

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There are 6 ways to get from Philadelphia Airport (PHL) to Boulder by plane, bus, bus (Greyhound), train, car, or bus (Flixbus, Greyhound)

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, bus

    best
    1. Fly from Philadelphia International Airport (PHL) to Denver (DEN)plane plane PHL - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    5h 27m
    $172–509

  2. Bus

    1. Take the bus from Philadelphia Bus Station to St Louis Bus Stationbus bus
    2. Take the bus from St Louis Bus Station to Denver Union Stationbus bus
    3. Take the bus from Union Station Gate B18 to Broadway & Euclid Avebus bus Ff2 / ...
    42h 20m
    $269–529

  3. Train, bus via Washington

    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
    4. Take the bus from Union Station Gate B18 to Broadway & Regent Drbus bus Ff2 / ...
    42h 30m
    $608–1,859

  4. Drive 1,740.3 mi

    1. Drive from Philadelphia Airport (PHL) to Bouldercar car 1,740.3 mi
    28h 44m
    $318–459

  5. Bus via Chicago

    1. Take the bus from Philadelphia 30th St Station to Allentown Transportation Centerbus bus
    2. Take the bus from Allentown to Chicago Bus Stationbus bus
    3. Take the bus from Chicago Bus Station to Denver Union Stationbus bus
    4. Take the bus from Union Station Gate B17 to Downtown Boulder Stationbus bus Ff1 / ...
    45h 16m
    $316–581

  6. Train, bus

    1. Take the train from 30th Street Station to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Denvertrain train
    3. Take the bus from Union Station Gate B17 to Downtown Boulder Stationbus bus Ff1 / ...
    2d 1h
    $666–1,406

Philadelphia Airport (PHL) to Boulder by bus and foot

Calendar14Weekly Services
Duration42h 20mAverage Duration
Ticket$269Cheapest Price
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Questions & Answers

Map of how to get from Philadelphia Airport (PHL) to Boulder.ExpandLaunch map view
  • Distance: 1,597.6 mi
  • Duration: 5h 27m

What companies run services between Philadelphia Airport (PHL), USA and Boulder, CO, USA?

You can take a bus from Philadelphia Airport Terminal A to Broadway & Euclid Ave via Broad St & Snyder Av - MBNS, Broad St & Snyder Av, Broad St & Walnut St, Philadelphia Bus Station, St Louis Bus Station, Denver Union Station, and Union Station Gate B18 in around 42h 20m.

Airlines
Train operators
Bus operators

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