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How to get fromBoulder to Baltimore Airport (BWI)by bus, plane, train, bus (Greyhound), subway, or car

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

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Bus to Denver, fly to Baltimore-Washington International Airport

    best
    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Fly from Denver (DEN) to Baltimore-Washington International Airport (BWI)plane plane DEN - BWI
    5h 49m
    $126–556

  2. Bus to Denver, fly to Ronald Reagan Washington National Airport, train

    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Fly from Denver (DEN) to Ronald Reagan Washington National Airport (DCA)plane plane DEN - DCA
    3. Take the train from Washington Union Station to BWI Thurgood Marshalltrain train
    7h 8m
    $202–1,463

  3. Bus, train

    1. Take the bus from Broadway & 20th St to Union Stationbus bus Ff2 / ...
    2. Take the train from Denver to Chicago Union Stationtrain train
    3. Take the train from Chicago Union Station to Rockville Amtraktrain train
    4. Take the train from Washington Union Station to BWI Thurgood Marshalltrain train
    39h 35m
    $577–1,758

  4. Bus

    1. Take the bus from Downtown Boulder Station Gate 1 to Union Stationbus bus Ff1 / ...
    2. Take the bus from Denver Union Station to Chicago Bus Stationbus bus
    3. Take the bus from Chicago Bus Station to Baltimore Downtown Bus Stationbus bus
    42h 21m
    $283–543

  5. Bus to Denver, fly to Washington Dulles International Airport, subway

    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Fly from Denver (DEN) to Washington Dulles International Airport (IAD)plane plane DEN - IAD
    3. Take the subway from Washington Dulles International Airport, Silver Line Center Platform to New Carrollton, Orange Line Center Platformsubway subway
    8h 10m
    $130–227

  6. Bus, bus to Colorado Springs Airport, fly to Baltimore-Washington International Airport

    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Take the bus from Denver International Airport to Colorado Springs Airportbus bus
    3. Fly from Colorado Springs Airport (COS) to Baltimore-Washington International Airport (BWI)plane plane COS - BWI
    10h 18m
    $206–766

  7. Bus, train via Indianapolis

    1. Take the bus from Downtown Boulder Station Gate 1 to Union Stationbus bus Ff1 / ...
    2. Take the bus from Denver to Indianapolisbus bus
    3. Take the train from Indianapolis to Baltimore Penn Stationtrain train
    44h 50m

  8. Bus, train #2

    1. Take the bus from Downtown Boulder Station Gate 1 to Union Stationbus bus Ff1 / ...
    2. Take the train from Denver to Chicago Union Stationtrain train
    3. Take the train from Chicago Union Station to Baltimore Penn Stationtrain train
    47h 29m
    $645–1,355

  9. Drive 1,667.2 mi

    1. Drive from Boulder to Baltimore Airport (BWI)car car 1,667.2 mi
    27h 38m
    $305–440

Boulder to Baltimore Airport (BWI) by bus, train, and subway

Calendar7Weekly Services
Duration39h 35mAverage Duration
Ticket$577Cheapest Price
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Questions & Answers

Map of how to get from Boulder to Baltimore Airport (BWI).ExpandLaunch map view
  • Distance: 1,531.6 mi
  • Duration: 5h 49m

What companies run services between Boulder, CO, USA and Baltimore Airport (BWI), USA?

You can take a bus from Downtown Boulder Station Gate 1 to Baltimore via Denver Union Station, Chicago Bus Station, and Baltimore in around 42h 21m.

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