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How to get fromOregon to Montanaby plane, bus (Flixbus), car, train, or bus

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There are 10 ways to get from Oregon to Montana by plane, bus (Flixbus), car, train, or bus

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 Gallatin Field Airport

    best
    1. Fly from Portland International Airport (PDX) to Gallatin Field Airport (BZN)plane plane PDX - BZN
    3h 15m
    $143–753

  2. Fly Mahlon Sweet Field Airport to Missoula International Airport

    cheapest
    1. Fly from Mahlon Sweet Field Airport (EUG) to Missoula International Airport (MSO)plane plane EUG - MSO
    6h 25m
    $71–357

  3. Bus via Tri-Cities

    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 Billingsbus bus
    18h 15m
    $175–265

  4. Drive  879.6 mi

    1. Drive from Portland to Billingscar car 879.6 mi
    14h 3m
    $161–232

  5. Fly Portland International Airport to Glacier Park International Airport

    1. Fly from Portland International Airport (PDX) to Glacier Park International Airport (FCA)plane plane PDX - FCA
    3h 15m
    $232–488

  6. Fly Portland International Airport to Logan International Airport

    1. Fly from Portland International Airport (PDX) to Logan International Airport (BIL)plane plane PDX - BIL
    3h 29m
    $180–434

  7. Fly Portland International Airport to Helena Regional Airport

    1. Fly from Portland International Airport (PDX) to Helena Regional Airport (HLN)plane plane PDX - HLN
    5h 9m
    $114–566

  8. Fly Portland International Airport to Missoula International Airport

    1. Fly from Portland International Airport (PDX) to Missoula International Airport (MSO)plane plane PDX - MSO
    4h 37m
    $143–753

  9. Train, bus

    1. Take the train from Portland to Spokanetrain train Empire Builder
    2. Take the bus from Spokane to Billingsbus bus Jefferson Lines 942
    18h 27m
    $326–496

  10. Bus

    1. Take the bus from Portland, OR - Lloyd Center to Pullman, WA - WSU French Adminbus bus
    2. Take the bus from WSU French Admin, Pullman, WA to Spokane Airportbus bus
    3. Take the bus from Spokane to Billingsbus bus
    23h 4m
    $283–402

Oregon to Montana by bus

Calendar7Weekly Buses
Duration18h 15mAverage Duration
Ticket$175Cheapest Price
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Comparing Your Travel Options

Map of how to get from Oregon to Montana.ExpandLaunch map view
  • Distance: 563.2 mi
  • Duration: 3h 15m

What companies run services between Oregon, USA and Montana, USA?

Alaska Airlines, Inc. flies from Portland International Airport (PDX) to Gallatin Field Airport (BZN) 5 times a day. Alternatively, you can take a bus from Portland Curbside Bus Stop to Billings via Pasco Bus Stop, Spokane Station, and Spokane in around 18h 15m.

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