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How to get fromWashington, DC to Boulderby plane, bus, train, bus (Greyhound), car or subway

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There are 8 ways to get from Washington, DC to Boulder by plane, bus, train, bus (Greyhound), car, or subway

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, bus

    best
    1. Fly from Ronald Reagan Washington National Airport (DCA) to Denver (DEN)plane plane DCA - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    7h 10m
    $307–1,410

  2. Bus

    cheapest
    1. Take the bus from Washington Union Station to Chicago Bus Stationbus bus
    2. Take the bus from Chicago Bus Station to Denver Union Stationbus bus
    3. Take the bus from Union Station Gate B17 to Broadway & Euclid Avebus bus Ff1 / ...
    40h 38m
    $153–455

  3. Train, bus

    1. Take the train from Washington Union 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 / ...
    38h 44m
    $204–893

  4. Drive 1,635.1 mi

    1. Drive from Washington, DC to Bouldercar car 1,635.1 mi
    28h 33m
    $299–431

  5. Subway to Washington Dulles International Airport, fly, bus

    1. Take the subway from Farragut West, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to Denver (DEN)plane plane IAD - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    7h 28m
    $167–764

  6. Train to Baltimore-Washington International Airport, fly, bus

    1. Take the train from Washington Union Station to BWI Thurgood Marshalltrain train
    2. Fly from Baltimore-Washington International Airport (BWI) to Denver (DEN)plane plane BWI - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    7h 9m
    $275–1,348

  7. Bus to Richmond International Airport, fly, bus

    1. Take the bus from Washington Union Station to Richmondbus bus
    2. Fly from Richmond International Airport (RIC) to Denver (DEN)plane plane RIC - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    9h 32m
    $196–859

  8. Train to Philadelphia International Airport, fly, bus

    1. Take the train from Washington Union Station to 30th Street Stationtrain train
    2. Fly from Philadelphia International Airport (PHL) to Denver (DEN)plane plane PHL - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    9h 23m
    $262–1,386

Washington, DC to Boulder by train and bus

Calendar7Weekly Services
Duration38h 44mAverage Duration
Ticket$204Cheapest Price
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Questions & Answers

What companies run services between Washington, DC, USA and Boulder, CO, USA?

You can take a bus from Washington Union Station to Broadway & Euclid Ave via Chicago Bus Station, Denver Union Station, and Union Station Gate B17 in around 40h 38m.

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