Rome2Rio

How to get fromFlagstaff to Longmontby plane, bus, train, car, taxi, or bus (Greyhound)

Find Transport to Longmont

See all options

There are 7 ways to get from Flagstaff to Longmont by plane, bus, train, car, 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. Fly to Denver, bus

    best
    1. Fly from Flagstaff (FLG) to Denver (DEN)plane plane FLG - DEN
    2. Take the bus from Denver Airport Station Gate 9 to Lafayette PnR Gate Abus bus
    4h 35m

  2. Drive  669.5 mi

    cheapest
    1. Drive from Flagstaff to Longmontcar car 669.5 mi
    13h 2m
    $123–177

  3. Train, bus

    1. Take the train from Flagstaff to Las Vegas Amtrak Stationtrain train Southwest Chief
    2. Take the bus from Las Vegas Transportation Center to 8th & Coffman PnR Longmontbus bus El Paso
    16h 26m
    $338–498

  4. Train, bus via Albuquerque

    1. Take the train from Flagstaff to Albuquerque Alvarado Transportation Centertrain train
    2. Take the bus from Albuquerque Bus Station to Denver Union Stationbus bus
    3. Take the bus from Union Station Gate B18 to Coffman St & 4th Avebus bus Ld1 / ...
    17h 18m

  5. Fly to Cheyenne Airport, taxi

    1. Fly from Flagstaff (FLG) to Cheyenne Airport (CYS)plane plane FLG - CYS
    2. Take the taxi from Cheyenne-Airport-CYS to Longmonttaxi taxi
    8h 57m
    $218–577

  6. Fly to Colorado Springs Airport, bus

    1. Fly from Flagstaff (FLG) to Colorado Springs Airport (COS)plane plane FLG - COS
    2. Take the bus from Colorado Springs to 8th & Coffman PnR Longmontbus bus
    8h 21m
    $137–461

  7. Bus

    1. Take the bus from Flagstaff Bus Station to Albuquerque Bus Stationbus bus
    2. Take the bus from Albuquerque Bus Station to Denver Union Stationbus bus
    3. Take the bus from Union Station Gate B18 to Coffman St & 4th Avebus bus Ld1 / ...
    18h 15m

Flagstaff to Longmont by train and bus

Calendar7Weekly Services
Duration16h 26mAverage Duration
Ticket$338Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from Flagstaff to Longmont.ExpandLaunch map view
  • Distance: 553.5 mi
  • Duration: 4h 35m

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

You can take a bus from Flagstaff Bus Station to Coffman St & 4th Ave via Albuquerque Bus Station, Denver Union Station, and Union Station Gate B18 in around 18h 15m.

Airlines
Train operators
Bus operators
Other operators

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

Booking & Getting There