Rome2Rio

How to get fromPortland to Three Forksby plane, train, bus, car, or bus (Flixbus)

Find Transport to Three Forks

See all options

There are 6 ways to get from Portland to Three Forks by plane, train, bus, car, or bus (Flixbus)

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 Gallatin Field Airport

    best
    1. Fly from Portland International Airport (PDX) to Gallatin Field Airport (BZN)plane plane PDX - BZN
    3h 36m
    $158–453

  2. Drive 709.4 mi

    cheapest
    1. Drive from Portland to Three Forkscar car 709.4 mi
    11h 30m
    $130–187

  3. Train, bus, drive

    1. Take the train from Portland to Spokanetrain train
    2. Take the bus from Spokane to Buttebus bus
    3. Drive from Butte to Three Forkscar car
    15h 28m
    $206–371

  4. Bus

    1. Take the bus from Portland Curbside Bus Stop to Spokane Stationbus bus FlixBus 2184 / ...
    2. Take the bus from Spokane to Bozemanbus bus Jefferson Lines 942
    16h 35m
    $237–335

  5. Fly to Helena Regional Airport, drive

    1. Fly from Portland International Airport (PDX) to Helena Regional Airport (HLN)plane plane PDX - HLN
    2. Drive from Helena Regional Airport (HLN) to Three Forkscar car
    6h 14m
    $255–572

  6. Bus via Pullman

    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 Bozemanbus bus
    20h 44m
    $343–462

Portland International Airport (PDX) to Gallatin Field Airport (BZN) flights

Calendar37Weekly Planes
Duration3h 15mAverage Duration
Ticket$62Cheapest Price
See schedules

Questions & Answers

Map of how to get from Portland to Three Forks.ExpandLaunch map view
  • Distance: 585.5 mi
  • Duration: 3h 36m

What companies run services between Portland, OR, USA and Three Forks, Gallatin County, MT, USA?

Alaska Airlines, Inc. and Delta fly 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 Three Forks via Spokane Station, Spokane, and Bozeman in around 16h 35m.

Airlines
Train operators
Bus operators

Want to know more about travelling around United States

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides

More Questions & Answers