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How to get fromPortland to Sun Riverby plane, bus (Flixbus), train, bus or car

Find Transport to Sun River

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There are 4 ways to get from Portland to Sun River 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 8m
    $143–518

  2. Drive 680.8 mi

    cheapest
    1. Drive from Portland to Sun Rivercar car 680.8 mi
    11h 33m
    $125–180

  3. Bus

    1. Take the bus from Portland Curbside Bus Stop to Spokane Stationbus bus
    2. Take the bus from Spokane Station to Butte, MTbus bus
    3. Take the bus from Butte, MT to Ulm Junction, MTbus bus
    18h 40m
    $210–330

  4. 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
    21h 7m
    $270–537

Portland International Airport (PDX) to Great Falls International Airport (GTF) flights

Calendar46Weekly Planes
Duration5h 48mAverage Duration
Ticket$76Cheapest Price
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Questions & Answers

What companies run services between Portland, OR, USA and Sun River, MT, USA?

Alaska Airlines, Inc., Delta, 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 Sun River via Spokane Station, Butte, MT, and Ulm Junction, MT in around 18h 40m.

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