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

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There are 9 ways to get from Baltimore to Boulder by plane, bus, train, bus (Greyhound), car, subway, or bus (Greyhound, 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 from Baltimore-Washington International Airport, bus

    best
    1. Fly from Baltimore-Washington International Airport (BWI) to Denver (DEN)plane plane BWI - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    6h 56m
    $145–655

  2. Train, subway to Washington Dulles International Airport, fly, bus

    cheapest
    1. Take the train from Baltimore Penn Station to New Carrollton Amtrak Stationtrain train
    2. Take the subway from New Carrollton, Orange Line Center Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    3. Fly from Washington Dulles International Airport (IAD) to Denver (DEN)plane plane IAD - DEN
    4. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    8h 46m
    $127–809

  3. Train, bus via Washington

    1. Take the train from Baltimore Penn 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 / ...
    40h 40m
    $507–1,673

  4. Bus

    1. Take the bus from Baltimore Downtown Bus 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 B18 to Broadway & Euclid Avebus bus Ff2 / ...
    42h 13m
    $285–557

  5. Drive 1,638 mi

    1. Drive from Baltimore to Bouldercar car 1,638 mi
    28h 41m
    $299–432

  6. Train to Ronald Reagan Washington National Airport, fly, bus

    1. Take the train from Baltimore Penn Station to Washington Union Stationtrain train
    2. Fly from Ronald Reagan Washington National Airport (DCA) to Denver (DEN)plane plane DCA - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    7h 43m
    $249–1,764

  7. Train to Philadelphia International Airport, fly, bus

    1. Take the train from Baltimore Penn 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
    8h 27m
    $313–1,163

  8. Bus via Harrisburg

    1. Take the bus from Baltimore Downtown Bus Station to Harrisburg Bus Stationbus bus
    2. Take the bus from Harrisburg Bus Station 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 / ...
    42h 57m
    $276–527

  9. Train, bus

    1. Take the train from Baltimore Penn 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 / ...
    46h 55m
    $562–1,231

Baltimore to Boulder by train, subway, and bus

Calendar7Weekly Services
Duration40h 40mAverage Duration
Ticket$507Cheapest Price
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Questions & Answers

What companies run services between Baltimore, MD, USA and Boulder, CO, USA?

You can take a bus from Baltimore Downtown Bus Station to Broadway & Euclid Ave via Chicago Bus Station, Denver Union Station, and Union Station Gate B18 in around 42h 13m.

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