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How to get fromCasper to Idaho Fallsby plane, bus, car, or shuttle

Find Transport to Idaho Falls

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There are 6 ways to get from Casper to Idaho Falls by plane, bus, 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 to Idaho Falls

    best
    1. Fly from Casper (CPR) to Idaho Falls (IDA)plane plane CPR - IDA
    5h 36m
    $87–395

  2. Drive 363.9 mi

    cheapest
    1. Drive from Casper to Idaho Fallscar car 363.9 mi
    8h 12m
    $67–96

  3. Bus via Buffalo

    1. Take the bus from Casper to Buffalobus bus
    2. Take the bus from Buffalo to Billingsbus bus
    3. Take the bus from Billings to Buttebus bus
    4. Take the bus from Butte to Idaho Fallsbus bus
    15h
    $176–284

  4. Fly to Jackson Hole Airport, bus

    1. Fly from Casper (CPR) to Jackson Hole Airport (JAC)plane plane CPR - JAC
    2. Take the bus from Jackson Airport, WY to Idaho Falls, IDbus bus
    7h 53m
    $114–490

  5. Bus

    1. Take the bus from Casper Amtrak Station to Billings, MTbus bus
    2. Take the bus from Billings to Buttebus bus
    3. Take the bus from Butte to Idaho Fallsbus bus
    16h 35m
    $182–297

  6. Bus, shuttle

    1. Take the bus from Casper Amtrak Station to Billings, MTbus bus
    2. Take the bus from Billings, MT to Bozeman, MTbus bus
    3. Take the bus from Walmart to Mountain Village Centerbus bus
    4. Take a shuttle bus from Huntley Lodge at Big Sky Resort to West Yellowstone, MTshuttle bus
    5. Take the bus from West Yellowstone, MT to Rexburg, IDbus bus
    6. Take the bus from Rexburg to Idaho Fallsbus bus
    19h 50m
    $235–366

Casper to Idaho Falls by bus

Calendar2Weekly Buses
Duration16h 35mAverage Duration
Ticket$182Cheapest Price
See schedules

Questions & Answers

Map of how to get from Casper to Idaho Falls.ExpandLaunch map view
  • Distance: 298.2 mi
  • Duration: 5h 36m

What companies run services between Casper, WY, USA and Idaho Falls, ID, USA?

United Airlines flies from Casper (CPR) to Idaho Falls (IDA) 5 times a day. Alternatively, you can take a bus from Casper to Idaho Falls via Buffalo, Billings, and Butte in around 15h.

Airlines
Bus operators

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