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How to get fromWashington to Idahoby plane, bus, car, tram, or train

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There are 5 ways to get from Washington to Idaho by plane, bus, car, tram, 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 from Spokane International Airport

    best
    1. Fly from Spokane International Airport (GEG) to Boise Airport (BOI)plane plane GEG - BOI
    2h 42m
    $143–806

  2. Drive 488.7 mi

    cheapest
    1. Drive from Seattle to Boisecar car 488.7 mi
    8h 15m
    $90–129

  3. Bus

    1. Take the bus from Seattle Amtrak Station to Ellensburg, WA - CWU Starbucksbus bus
    2. Take the bus from Ellensburg, WA - Starbucks to Moscow, ID - U of Ibus bus
    3. Take the bus from U of I, Moscow, ID to Boise, ID - Airportbus bus
    16h 41m
    $180–283

  4. Line 60 bus, tram to Portland International Airport, fly

    1. Take the bus from Broadway & 12th St to Delta Park/Vanportbus bus
    2. Take the tram from Delta Park/Vanport station to Interstate/Rose Quarter stationtram tram
    3. Fly from Portland International Airport (PDX) to Boise Airport (BOI)plane plane PDX - BOI
    3h 54m
    $129–349

  5. Train, bus

    1. Take the train from Seattle to Spokanetrain train Empire Builder
    2. Take the bus from Spokane to Boise, ID - Airportbus bus Spokane
    18h 58m
    $172–375

Washington to Idaho by train and bus

Calendar7Weekly Services
Duration18h 58mAverage Duration
Ticket$172Cheapest Price
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Questions & Answers

Map of how to get from Washington to Idaho.ExpandLaunch map view
  • Distance: 300.7 mi
  • Duration: 2h 42m

What companies run services between Washington, USA and Idaho, USA?

Alaska Airlines, Inc. flies from Spokane International Airport (GEG) to Boise Airport (BOI) every 4 hours. Alternatively, you can take a bus from Seattle Amtrak Station to S 9th St & W Grove St via Ellensburg, WA - Starbucks, U of I, Moscow, ID, Boise, ID - Airport, and Boise Airport in around 16h 41m.

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