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How to get fromSeattle to Idahoby plane, bus, car, taxi, or train

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There are 8 ways to get from Seattle to Idaho by plane, bus, car, taxi, 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 Seattle-Tacoma International Airport to Boise Airport

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Boise Airport (BOI)plane plane SEA - BOI
    3h 16m
    $244–354

  2. Drive  488.7 mi

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

  3. Bus via Ellensburg

    1. Take the bus from Seattle to Ellensburgbus 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. Fly King County International Airport to Spokane Felts Field

    1. Fly from King County International Airport (BFI) to Spokane Felts Field (SFF)plane plane BFI - SFF
    3h 1m
    $413–558

  5. Fly Seattle-Tacoma International Airport to Spokane International Airport, taxi

    1. Fly from Seattle-Tacoma International Airport (SEA) to Spokane International Airport (GEG)plane plane SEA - GEG
    2. Take the taxi from Liberty Lake Park & Ride Bay 3 to Post Fallstaxi taxi
    4h 22m
    $191–346

  6. Fly Seattle-Tacoma International Airport to Idaho Falls, bus

    1. Fly from Seattle-Tacoma International Airport (SEA) to Idaho Falls (IDA)plane plane SEA - IDA
    2. Take the bus from Idaho Falls,ID to Rexburgbus bus
    5h 4m
    $186–598

  7. Bus

    1. Take the bus from Seattle to Spokanebus bus Nwl 739 / ...
    2. Take the bus from Spokane to Boisebus bus Nwl 730
    17h 11m
    $234–281

  8. 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
    $146–350

Seattle to Idaho by bus

Calendar10Weekly Buses
Duration17h 11mAverage Duration
Ticket$234Cheapest Price
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Comparing Your Travel Options

Map of how to get from Seattle to Idaho.ExpandLaunch map view
  • Distance: 417.7 mi
  • Duration: 3h 16m

What companies run services between Seattle, WA, USA and Idaho, USA?

Alaska Airlines, Inc. and Delta fly from Seattle-Tacoma International Airport (SEA) to Boise Airport (BOI) hourly. Alternatively, you can take a bus from Seattle 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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