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How to get fromPortland to Ashtonby plane, bus, train, car, or shuttle

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There are 6 ways to get from Portland to Ashton by plane, bus, train, car, or shuttle

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 Portland International Airport to Idaho Falls, bus

    best
    1. Fly from Portland International Airport (PDX) to Idaho Falls (IDA)plane plane PDX - IDA
    2. Take the bus from Idaho Falls,ID to Rexburg, ID - AmericInnbus bus
    3. Take the bus from Rexburg, ID to Ashton, IDbus bus
    6h 30m
    $178–893

  2. Drive  734.1 mi

    cheapest
    1. Drive from Portland to Ashtoncar car 734.1 mi
    12h 7m
    $126–182

  3. Train, bus, drive

    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 Dubois, IDbus bus
    4. Drive from Dubois, ID to Ashtoncar car
    19h 47m
    $322–513

  4. Fly Portland International Airport to Gallatin Field Airport, shuttle, bus

    1. Fly from Portland International Airport (PDX) to Gallatin Field Airport (BZN)plane plane PDX - BZN
    2. Take a shuttle bus from Bozeman, MT - Airport to West Yellowstone, MTshuttle bus
    3. Take the bus from West Yellowstone, MT to Ashton, IDbus bus
    8h 42m
    $245–653

  5. Fly Portland International Airport to Missoula International Airport, drive

    1. Fly from Portland International Airport (PDX) to Missoula International Airport (MSO)plane plane PDX - MSO
    2. Drive from Missoula-Airport-MSO to Ashtoncar car
    7h 54m
    $203–878

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

    1. Take the train from Portland to Tacomatrain train
    2. Fly from Seattle-Tacoma International Airport (SEA) to Idaho Falls (IDA)plane plane SEA - IDA
    3. Take the bus from Idaho Falls,ID to Rexburg, ID - AmericInnbus bus
    4. Take the bus from Rexburg, ID to Ashton, IDbus bus
    9h 30m
    $257–1,013

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

Calendar14Weekly Planes
Duration2h 57mAverage Duration
Ticket$156Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from Portland to Ashton.ExpandLaunch map view
  • Distance: 603.7 mi
  • Duration: 6h 30m

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

There is no direct connection from Portland to Ashton. However, you can take the vehicle to Portland Int'l Airport station, walk to Portland International Airport (PDX) airport, fly to Idaho Falls (IDA), walk to Idaho Falls,ID, take the bus to Rexburg, ID - AmericInn, then take the bus to Ashton, ID. Alternatively, you can take a train from Portland to Ashton via Spokane, Spokane, Butte, MT, and Dubois, ID in around 19h 47m.

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