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

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There are 6 ways to get from Washington to Boulder by plane, bus, bus (Greyhound, Flixbus), train, 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
    5h 53m
    $288–1,311
  2. Subway to Washington Dulles International Airport, fly, bus

    cheapest
    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 19m
    $145–711
  3. Bus

    1. Take the bus from Washington Union Station to Pittsburgh Intermodal Stationbus bus
    2. Take the bus from Pittsburgh Intermodal Station to St Louis Bus Stationbus bus
    3. Take the bus from St Louis Bus Station to Denver Union Stationbus bus
    4. Take the bus from Union Station Gate B17 to Broadway & Euclid Avebus bus Ff1 / ...
    38h 23m
    $271–523
  4. 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 43m
    $440–1,018
  5. Drive 1,634.3 mi

    1. Drive from Washington to Bouldercar car 1,634.3 mi
    28h 47m
    $299–431
  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 14m
    $155–1,298

Washington to Boulder by bus

Calendar7Weekly Buses
Duration38h 23mAverage Duration
Ticket$271Cheapest 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 Pittsburgh Intermodal Station, St Louis Bus Station, Denver Union Station, and Union Station Gate B17 in around 38h 23m.

Airlines
Train operators
Bus operators

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