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

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There are 7 ways to get from Castle Rock to Flagstaff by plane, taxi, bus, train, bus (Greyhound), car, or shuttle

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 Denver to Flagstaff

    best
    1. Fly from Denver (DEN) to Flagstaff (FLG)plane plane DEN - FLG
    4h 45m
    $117–414

  2. Drive  637.3 mi

    cheapest
    1. Drive from Castle Rock to Flagstaffcar car 637.3 mi
    13h 12m
    $109–158

  3. Taxi, bus, train

    1. Take the taxi from Castle Rock to Colorado Springstaxi taxi
    2. Take the bus from Colorado Springs to Las Vegas Transportation Centerbus bus
    3. Take the train from Las Vegas Amtrak Station to Flagstafftrain train
    14h 58m
    $455–649

  4. Bus (Greyhound)

    1. Take the bus from Denver Union Station to Albuquerque Bus Stationbus bus Greyhound US1140
    2. Take the bus from Albuquerque Bus Station to Flagstaff Bus Stationbus bus Greyhound US1210
    17h 13m
    $181–276

  5. Fly Denver Arapahoe County Apt to Phoenix Scottsdale Municipal Apt, bus

    1. Fly from Denver Arapahoe County Apt (APA) to Phoenix Scottsdale Municipal Apt (SCF)plane plane APA - SCF
    2. Take the bus from Phoenix Sky Harbor Airport/44th Street Sky Train Station to Flagstaff Train Stationbus bus
    5h 54m
    $149–480

  6. Bus to Colorado Springs Airport, fly to Flagstaff

    1. Take the bus from Sky Ridge Station to Colorado Springs Downtown Stationbus bus
    2. Fly from Colorado Springs Airport (COS) to Flagstaff (FLG)plane plane COS - FLG
    8h 3m
    $141–464

  7. Fly Denver to Phoenix, shuttle

    1. Fly from Denver (DEN) to Phoenix (PHX)plane plane DEN - PHX
    2. Take a shuttle bus from Sky Harbor International Airport to Flagstaff Amtrakshuttle bus
    7h 26m
    $334–441

Denver (DEN) to Flagstaff (FLG) flights

Calendar16Weekly Planes
Duration3h 42mAverage Duration
Ticket$58Cheapest Price
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Comparing Your Travel Options

Map of how to get from Castle Rock to Flagstaff.ExpandLaunch map view
  • Distance: 554.2 mi
  • Duration: 4h 45m

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

United Airlines and American Airlines fly from Denver (DEN) to Flagstaff (FLG) twice daily. Alternatively, you can take a vehicle from Castle Rock to Flagstaff Bus Station via Sky Ridge Station, Denver Union Station, and Albuquerque Bus Station in around 17h 13m.

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Want to know more about travelling around United States

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides

Need to know: Greyhound

Read the travel guideNeed to know: Greyhound

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