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How to get fromPortland to Idaho Fallsby plane, train, bus, car, bus (Flixbus), or bus (Greyhound)

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There are 7 ways to get from Portland to Idaho Falls by plane, train, bus, car, bus (Flixbus), 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 to Idaho Falls

    best
    1. Fly from Portland International Airport (PDX) to Idaho Falls (IDA)plane plane PDX - IDA
    4h 30m
    $72–373

  2. Train, bus

    1. Take the train from Portland to Spokanetrain train
    2. Take the bus from Spokane to Buttebus bus
    3. Take the bus from Butte, MT to Idaho Falls, IDbus bus
    19h 22m
    $228–428

  3. Drive 684.1 mi

    1. Drive from Portland to Idaho Fallscar car 684.1 mi
    11h 20m
    $125–181

  4. Fly to Jackson Hole Airport, bus

    1. Fly from Portland International Airport (PDX) to Jackson Hole Airport (JAC)plane plane PDX - JAC
    2. Take the bus from Jackson Airport, WY to Idaho Falls, IDbus bus
    7h 1m
    $114–518

  5. Fly to Pocatello Regional Airport, bus

    1. Fly from Portland International Airport (PDX) to Pocatello Regional Airport (PIH)plane plane PDX - PIH
    2. Take the bus from Pocatello, ID - Red Lion to Idaho Fallsbus bus
    7h 32m
    $95–426

  6. Bus

    1. Take the bus from Portland Curbside Bus Stop to Spokane Stationbus bus
    2. Take the bus from Spokane to Buttebus bus
    3. Take the bus from Butte, MT to Idaho Falls, IDbus bus
    19h 25m
    $167–273

  7. Bus via Salt Lake City

    1. Take the bus from Portland, OR - Lloyd Center to Kennewick, WA - Fred Meyerbus bus
    2. Take the bus from Pasco Bus Stop to Salt Lake City Intermodal Trans Ctrbus bus
    3. Take the bus from Downtown Salt Lake to Idaho Fallsbus bus
    24h 57m
    $212–366

Portland International Airport (PDX) to Idaho Falls (IDA) flights

Calendar42Weekly Planes
Duration3h 45mAverage Duration
Ticket$64Cheapest Price
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Questions & Answers

Map of how to get from Portland to Idaho Falls.ExpandLaunch map view
  • Distance: 549.4 mi
  • Duration: 4h 30m

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

Alaska Airlines, Inc. and Delta fly from Portland International Airport (PDX) to Idaho Falls (IDA) every 4 hours. Alternatively, you can take a bus from Portland Curbside Bus Stop to Idaho Falls, ID via Spokane Station, Spokane, and Butte, MT in around 19h 25m.

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