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How to get fromRapid City to Idahoby plane, bus, or car

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There are 6 ways to get from Rapid City to Idaho by plane, bus, 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. Fly to Boise Airport

    best
    1. Fly from Rapid City (RAP) to Boise Airport (BOI)plane plane RAP - BOI
    6h 6m
    $97–426

  2. Fly to Idaho Falls, bus

    cheapest
    1. Fly from Rapid City (RAP) to Idaho Falls (IDA)plane plane RAP - IDA
    2. Take the bus from Idaho Falls,ID to Rexburgbus bus
    6h 56m
    $94–410

  3. Bus

    1. Take the bus from Rapid City to Billingsbus bus
    2. Take the bus from Billings to Buttebus bus
    3. Take the bus from Butte to Idaho Fallsbus bus
    4. Take the bus from Idaho Falls to Pocatello, ID - Red Lionbus bus
    5. Take the bus from Pocatello, ID - Red Lion to Boise, ID - Airportbus bus
    22h 25m

  4. Drive 882.8 mi

    1. Drive from Rapid City to Boisecar car 882.8 mi
    15h 54m
    $162–233

  5. Fly to Sun Valley/Hailey/Ketchum, bus

    1. Fly from Rapid City (RAP) to Sun Valley/Hailey/Ketchum (SUN)plane plane RAP - SUN
    2. Take the bus from Hailey, ID to Twin Fallsbus bus
    8h 39m
    $148–630

  6. Bus via Spokane Airport (GEG)

    1. Take the bus from Rapid City to Billingsbus bus
    2. Take the bus from Billings, MT to Spokane Stationbus bus
    3. Take the bus from Spokane International Airport to Boise, ID - Airportbus bus
    30h 6m
    $343–487

Rapid City to Idaho by bus

Calendar7Weekly Buses
Duration30h 6mAverage Duration
Ticket$343Cheapest Price
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Questions & Answers

Map of how to get from Rapid City to Idaho.ExpandLaunch map view
  • Distance: 672.9 mi
  • Duration: 6h 6m

What companies run services between Rapid City, SD, USA and Idaho, USA?

United Airlines, Delta, and American Airlines fly from Rapid City (RAP) to Boise Airport (BOI) every 3 hours. Alternatively, you can take a bus from Rapid City to S 9th St & W Grove St via Billings, Butte, Idaho Falls, Pocatello, ID - Red Lion, Boise, ID - Airport, and Boise Airport in around 22h 25m.

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