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How to get fromCasper to Boiseby plane, bus (Greyhound), car or bus

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There are 4 ways to get from Casper to Boise by plane, bus (Greyhound), car, or bus

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

    best
    1. Fly from Casper (CPR) to Boise Airport (BOI)planeCPR - BOI
    4h 57m
    $134–666
  2. Drive 617.5 mi

    cheapest
    1. Drive from Casper to Boisecar617.5 mi
    12h 27m
    $113–163
  3. Bus via Salt Lake City

    1. Take the bus from Casper Amtrak Station to Cheyenne, WYbus
    2. Take the bus from Cheyenne to Salt Lake City Intermodal Trans Ctrbus
    3. Take the bus from Salt Lake City Airport to Pocatellobus
    4. Take the bus from Pocatello Transit to Boise, ID - Airportbus
    23h 9m
    $192–342
  4. Bus

    1. Take the bus from Casper Amtrak Station to Billings, MTbus
    2. Take the bus from Billings to Spokanebus
    3. Take the bus from Spokane International Airport to Boise, ID - Airportbus
    30h 5m
    $200–434

Casper to Boise by bus

Calendar1Weekly Buses
Duration30h 5mAverage Duration
Ticket$200Cheapest Price
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Questions & Answers

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

United Airlines flies from Casper (CPR) to Boise Airport (BOI) 4 times a day. Alternatively, you can take a bus from Casper Amtrak Station to S 9th St & W Grove St via Cheyenne, Salt Lake City Intermodal Hub, Salt Lake City Airport, UT, Salt Lake City Airport, Pocatello, Pocatello Transit, Boise, ID - Airport, and Boise Airport in around 23h 9m.

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