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How to get fromIdaho Falls to Washingtonby plane, bus (Flixbus), car, bus, train, or bus (Greyhound)

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There are 9 ways to get from Idaho Falls to Washington by plane, bus (Flixbus), car, bus, train, or bus (Greyhound)

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 Idaho Falls to Seattle-Tacoma International Airport

    best
    1. Fly from Idaho Falls (IDA) to Seattle-Tacoma International Airport (SEA)plane plane IDA - SEA
    3h 59m
    $182–591

  2. Fly Idaho Falls to Tri-Cities Airport

    cheapest
    1. Fly from Idaho Falls (IDA) to Tri-Cities Airport (PSC)plane plane IDA - PSC
    5h 54m
    $84–438

  3. Bus via Spokane

    1. Take the bus from Idaho Falls, ID to Butte, MTbus bus
    2. Take the bus from Butte to Spokanebus bus
    3. Take the bus from Spokane Station to Seattle Bus Stationbus bus
    16h 45m
    $169–311

  4. Drive 742.1 mi

    1. Drive from Idaho Falls to Seattlecar car 742.1 mi
    12h 31m
    $136–196

  5. Fly Idaho Falls to Spokane International Airport

    1. Fly from Idaho Falls (IDA) to Spokane International Airport (GEG)plane plane IDA - GEG
    5h 53m
    $106–540

  6. Fly Idaho Falls to Portland International Airport

    1. Fly from Idaho Falls (IDA) to Portland International Airport (PDX)plane plane IDA - PDX
    5h 12m
    $109–523

  7. Bus to Jackson Hole Airport, fly to Seattle-Tacoma International Airport

    1. Take the bus from Idaho Falls, ID to Jackson Airport, WYbus bus
    2. Fly from Jackson Hole Airport (JAC) to Seattle-Tacoma International Airport (SEA)plane plane JAC - SEA
    6h 26m
    $180–614

  8. Bus, train

    1. Take the bus from Idaho Falls, ID to Butte, MTbus bus
    2. Take the bus from Butte to Spokanebus bus
    3. Take the train from Spokane to Seattletrain train
    19h 35m
    $216–408

  9. Bus

    1. Take the bus from Idaho Falls to Downtown Salt Lakebus bus Rexburg
    2. Take the bus from Salt Lake City Intermodal Trans Ctr to Seattle Bus Stationbus bus Greyhound US0550
    23h 10m
    $168–339

Idaho Falls (IDA) to Seattle-Tacoma International Airport (SEA) flights

Calendar28Weekly Planes
Duration3h 7mAverage Duration
Ticket$99Cheapest Price
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Questions & Answers

Map of how to get from Idaho Falls to Washington.ExpandLaunch map view
  • Distance: 574.1 mi
  • Duration: 3h 59m

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

Alaska Airlines, Inc. and Delta fly from Idaho Falls (IDA) to Seattle-Tacoma International Airport (SEA) 4 times a day. Alternatively, you can take a bus from Idaho Falls, ID to 4th Ave & Madison St via Butte, Spokane, Spokane Station, Seattle Bus Station, and SODO Busway & S Royal Brougham Way in around 16h 45m.

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