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How to get fromWashington to Alamosaby plane, train, bus, car, or subway

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There are 10 ways to get from Washington to Alamosa by plane, train, bus, 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 Ronald Reagan Washington National Airport to San Luis Valley Regional Airport

    best
    1. Fly from Ronald Reagan Washington National Airport (DCA) to San Luis Valley Regional Airport (ALS)plane plane DCA - ALS
    6h 30m
    $181–513

  2. Subway to Washington Dulles International Airport, fly to San Luis Valley Regional Airport

    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 San Luis Valley Regional Airport (ALS)plane plane IAD - ALS
    7h 33m
    $110–439

  3. Train, bus, drive via Denver

    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 Denver Union Station to Walsenburgbus bus
    4. Drive from Walsenburg to Alamosacar car
    43h 9m
    $515–1,174

  4. Bus, drive (Greyhound)

    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 Denver Union Station to Walsenburgbus bus
    4. Drive from Walsenburg to Alamosacar car
    45h 10m
    $312–610

  5. Drive  1,715.6 mi

    1. Drive from Washington to Alamosacar car 1,715.6 mi
    29h 57m
    $314–453

  6. Train to Baltimore-Washington International Airport, fly to San Luis Valley Regional Airport

    1. Take the train from Washington Union Station to BWI Thurgood Marshalltrain train
    2. Fly from Baltimore-Washington International Airport (BWI) to San Luis Valley Regional Airport (ALS)plane plane BWI - ALS
    7h 12m
    $125–1,061

  7. Fly Ronald Reagan Washington National Airport to Denver, bus, drive

    1. Fly from Ronald Reagan Washington National Airport (DCA) to Denver (DEN)plane plane DCA - DEN
    2. Take the bus from Denver Union Station to Walsenburgbus bus
    3. Drive from Walsenburg to Alamosacar car
    10h 15m
    $273–929

  8. Subway to Washington Dulles International Airport, fly to Denver, bus, drive

    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 Union Station to Walsenburgbus bus
    4. Drive from Walsenburg to Alamosacar car
    11h 52m
    $170–413

  9. Train to Baltimore-Washington International Airport, fly to Denver, bus, drive

    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 Union Station to Walsenburgbus bus
    4. Drive from Walsenburg to Alamosacar car
    11h 44m
    $170–1,175

  10. Train, bus, drive

    1. Take the train from Rockville Amtrak to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Las Vegas Amtrak Stationtrain train
    3. Take the bus from Las Vegas Transportation Center to Walsenburgbus bus
    4. Drive from Walsenburg to Alamosacar car
    46h 40m
    $590–1,293

Ronald Reagan Washington National Airport (DCA) to San Luis Valley Regional Airport (ALS) flights

Calendar20Weekly Planes
Duration9h 27mAverage Duration
Ticket$157Cheapest Price
See schedules

Questions & Answers

Map of how to get from Washington to Alamosa.ExpandLaunch map view
  • Distance: 1,564.7 mi
  • Duration: 6h 30m

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

Frontier Airlines, Key Lime, and Southwest Airlines fly from Ronald Reagan Washington National Airport (DCA) to San Luis Valley Regional Airport (ALS) 3 times a day.

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Need to know: Greyhound

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