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How to get fromBoulder to Flagstaffby bus, plane, train, car, shuttle, taxi, or bus (Greyhound)

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There are 8 ways to get from Boulder to Flagstaff by bus, plane, train, car, shuttle, taxi, or bus (Greyhound)

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, fly to Flagstaff

    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 Flagstaff (FLG)plane plane DEN - FLG
    6h 29m

  2. Drive  656.8 mi

    cheapest
    1. Drive from Boulder to Flagstaffcar car 656.8 mi
    12h 49m
    $120–174

  3. Bus, train via Albuquerque

    1. Take the bus from Broadway & 20th St to Union Stationbus bus Ff1 / ...
    2. Take the bus from Denver to ABQ Alvarado Transportation Centerbus bus
    3. Take the train from Albuquerque Alvarado Transportation Center to Flagstafftrain train
    16h 5m

  4. Bus, train

    1. Take the bus from Broadway & 20th St to Union Stationbus bus Ff1 / ...
    2. Take the bus from Denver to Las Vegas Transportation Centerbus bus
    3. Take the train from Las Vegas Amtrak Station to Flagstafftrain train
    17h 32m

  5. Bus, fly to Phoenix, shuttle

    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Fly from Denver (DEN) to Phoenix (PHX)plane plane DEN - PHX
    3. Take a shuttle bus from Sky Harbor International Airport to Flagstaff Amtrakshuttle bus
    7h 20m

  6. Bus, fly to Prescott, taxi

    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Fly from Denver (DEN) to Prescott (PRC)plane plane DEN - PRC
    3. Take the taxi from Prescott (PRC) to Camp Verde Chevron Stationtaxi taxi
    4. Take the bus from Camp Verde Chevron Station to Flagstaff University Northbus bus
    7h 11m

  7. Bus

    1. Take the bus from Downtown Boulder Station Gate 1 to Union Stationbus bus Ff1 / ...
    2. Take the bus from Denver to ABQ Alvarado Transportation Centerbus bus
    3. Take the bus from Albuquerque Bus Station to Flagstaff Bus Stationbus bus
    16h 17m

  8. Bus, train via Downtown Boulder Station Gate 1

    1. Take the bus from Downtown Boulder Station Gate 1 to Union Stationbus bus Ff1 / ...
    2. Take the bus from Denver Union Station to Albuquerque Bus Stationbus bus
    3. Take the train from Albuquerque Alvarado Transportation Center to Flagstafftrain train
    16h 55m

Denver (DEN) to Flagstaff (FLG) flights

Calendar45Weekly Planes
Duration5h 12mAverage Duration
Ticket$69Cheapest Price
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Comparing Your Travel Options

Map of how to get from Boulder to Flagstaff.ExpandLaunch map view
  • Distance: 552.6 mi
  • Duration: 6h 29m

What companies run services between Boulder, CO, USA and Flagstaff, AZ, USA?

You can take a bus from Downtown Boulder Station Gate 1 to Flagstaff Bus Station via Union Station, 11th St & Auraria Pkwy, Stout St & 21st St, Denver, ABQ Alvarado Transportation Center, and Albuquerque Bus Station in around 16h 17m.

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