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

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There are 4 ways to get from Portland to Great Falls by plane, bus (Flixbus), train, bus, 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

    best
    1. Fly from Portland International Airport (PDX) to Great Falls International Airport (GTF)plane plane PDX - GTF
    6h
    $88–473

  2. Bus

    1. Take the bus from Portland Curbside Bus Stop to Pasco Bus Stopbus bus
    2. Take the bus from Pasco Bus Stop to Spokane Stationbus bus
    3. Take the bus from Spokane to Buttebus bus
    4. Take the bus from Butte, MT to Great Falls Transfer Centerbus bus
    17h 35m
    $111–294

  3. Train, bus

    1. Take the train from Portland to Shelby Amtrak Stationtrain train Empire Builder
    2. Take the bus from Shelby Amtrak Station to Great Falls Transfer Centerbus bus Green Route
    20h 45m
    $167–613

  4. Drive 702.3 mi

    1. Drive from Portland to Great Fallscar car 702.3 mi
    11h 55m
    $129–186

Portland to Great Falls by bus

Calendar4Weekly Buses
Duration17h 35mAverage Duration
Ticket$111Cheapest Price
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Questions & Answers

What companies run services between Portland, OR, USA and Great Falls, MT, USA?

Delta, Alaska Airlines, Inc., and United Airlines fly from Portland International Airport (PDX) to Great Falls International Airport (GTF) every 4 hours. Alternatively, you can take a bus from Portland Curbside Bus Stop to Great Falls Transfer Center via Pasco Bus Stop, Spokane, and Butte, MT in around 17h 35m.

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