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How to get fromMaine to Idahoby plane, bus, train, or car

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There are 5 ways to get from Maine to Idaho by plane, bus, train, or car

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 Boise Airport

    best
    1. Fly from Portland (PWM) to Boise Airport (BOI)plane plane PWM - BOI
    8h 11m
    $186–748

  2. Bus, train

    1. Take the bus from City of Portland to Springfield Union Stationbus bus
    2. Take the train from Springfield to Chicago Union Stationtrain train
    3. Take the train from Chicago Union Station to Spokanetrain train
    4. Take the bus from Spokane to Boise, ID - Airportbus bus
    3d 2h
    $826–1,855

  3. Drive  2,698.2 mi

    1. Drive from Portland to Boisecar car 2,698.2 mi
    45h 17m
    $493–712

  4. Fly to Spokane International Airport

    1. Fly from Portland (PWM) to Spokane International Airport (GEG)plane plane PWM - GEG
    9h 48m
    $220–806

  5. Fly to Idaho Falls, bus

    1. Fly from Portland (PWM) to Idaho Falls (IDA)plane plane PWM - IDA
    2. Take the bus from Idaho Falls,ID to Rexburgbus bus
    9h 6m
    $222–899

Maine to Idaho by bus and train

Calendar7Weekly Services
Duration3d 2hAverage Duration
Ticket$826Cheapest Price
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Questions & Answers

Map of how to get from Maine to Idaho.ExpandLaunch map view
  • Distance: 2,272.5 mi
  • Duration: 8h 11m

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

United Airlines, American Airlines, and Delta fly from Portland (PWM) to Boise Airport (BOI) every 4 hours.

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