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How to get fromBoulder to Helenaby bus, plane, bus (Greyhound), or car

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There are 5 ways to get from Boulder to Helena by bus, plane, bus (Greyhound), 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, fly to Helena Regional 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 Helena Regional Airport (HLN)plane plane DEN - HLN
    4h 46m

  2. Drive  781.8 mi

    cheapest
    1. Drive from Boulder to Helenacar car 781.8 mi
    11h 49m
    $134–193

  3. Bus

    1. Take the bus from Broadway & 20th St to Union Stationbus bus Ff1 / ...
    2. Take the bus from Denver Union Station to Cheyennebus bus
    3. Take the bus from Cheyenne to Billingsbus bus
    4. Take the bus from Billings to Buttebus bus
    5. Take the bus from Butte, MT to Helena, MTbus bus
    21h 40m

  4. Bus, fly to Gallatin Field Airport, drive

    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Fly from Denver (DEN) to Gallatin Field Airport (BZN)plane plane DEN - BZN
    3. Drive from Bozeman-Airport-BZN to Helenacar car
    5h 53m

  5. Bus, fly to Missoula International Airport, drive

    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Fly from Denver (DEN) to Missoula International Airport (MSO)plane plane DEN - MSO
    3. Drive from Missoula-Airport-MSO to Helenacar car
    6h 36m

Denver (DEN) to Helena Regional Airport (HLN) flights

Calendar27Weekly Planes
Duration3h 13mAverage Duration
Ticket$92Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from Boulder to Helena.ExpandLaunch map view
  • Distance: 642.2 mi
  • Duration: 4h 46m

What companies run services between Boulder, CO, USA and Helena, MT, USA?

You can take a bus from Broadway & 20th St to Helena, MT via Denver Union Station, Cheyenne, Billings, and Butte, MT in around 21h 40m.

Airlines
Bus operators

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