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How to get fromGreat Falls to Idahoby plane, bus, car, or train

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There are 7 ways to get from Great Falls to Idaho by plane, bus, car, or train

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 Boise Airport

    best
    1. Fly from Great Falls International Airport (GTF) to Boise Airport (BOI)plane plane GTF - BOI
    4h 24m
    $75–364

  2. Bus

    1. Take the bus from Great Falls Transfer Center to Butte, MTbus bus
    2. Take the bus from Butte to Idaho Fallsbus bus
    3. Take the bus from Idaho Falls to Pocatello, ID - Red Lionbus bus
    4. Take the bus from Pocatello, ID - Red Lion to Boise, ID - Airportbus bus
    14h 15m

  3. Drive 532.6 mi

    1. Drive from Great Falls to Boisecar car 532.6 mi
    10h 55m
    $98–141

  4. Fly to Twin Falls Airport

    1. Fly from Great Falls International Airport (GTF) to Twin Falls Airport (TWF)plane plane GTF - TWF
    4h 6m
    $87–385

  5. Fly to Idaho Falls, bus

    1. Fly from Great Falls International Airport (GTF) to Idaho Falls (IDA)plane plane GTF - IDA
    2. Take the bus from Idaho Falls,ID to Rexburgbus bus
    5h 50m
    $78–374

  6. Bus via Spokane Airport (GEG)

    1. Take the bus from Great Falls Transfer Center to Butte, MTbus bus
    2. Take the bus from Butte, MT to Spokane Stationbus bus
    3. Take the bus from Spokane to Boisebus bus
    22h 41m

  7. Bus, train

    1. Take the bus from Great Falls Transfer Center to Shelby Amtrak Stationbus bus
    2. Take the train from Shelby Amtrak Station to Spokanetrain train
    3. Take the bus from Spokane to Boise, ID - Airportbus bus
    23h 29m
    $196–431

Great Falls International Airport (GTF) to Boise Airport (BOI) flights

Calendar37Weekly Planes
Duration5h 40mAverage Duration
Ticket$73Cheapest Price
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Questions & Answers

Map of how to get from Great Falls to Idaho.ExpandLaunch map view
  • Distance: 364.1 mi
  • Duration: 4h 24m

What companies run services between Great Falls, MT, USA and Idaho, USA?

Delta, Alaska Airlines, Inc., and United Airlines fly from Great Falls International Airport (GTF) to Boise Airport (BOI) 5 times a day. Alternatively, you can take a bus from Great Falls Transfer Center to S 9th St & W Grove St via Butte, Idaho Falls, Pocatello, ID - Red Lion, Boise, ID - Airport, and Boise Airport in around 14h 15m.

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