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How to get fromPortland to Boulderby plane, bus, bus (Flixbus, Greyhound), train or car

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There are 7 ways to get from Portland to Boulder by plane, bus, bus (Flixbus, Greyhound), 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 Portland International Airport to Denver, bus

    best
    1. Fly from Portland International Airport (PDX) to Denver (DEN)planePDX - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    5h 27m
    $146–756
  2. Fly Portland International Airport to Cheyenne Airport, drive

    cheapest
    1. Fly from Portland International Airport (PDX) to Cheyenne Airport (CYS)planePDX - CYS
    2. Drive from Cheyenne Airport (CYS) to Bouldercar
    7h 20m
    $120–578
  3. Bus

    1. Take the bus from Portland Curbside Bus Stop to Sacramento Bus Stationbus
    2. Take the bus from Sacramento Bus Station to Sparks Transit Centerbus
    3. Take the bus from Sparks Transit Center to Denver Union Stationbus
    4. Take the bus from Union Station Gate B17 to Broadway & Euclid AvebusFf1 / ...
    38h 49m
    $151–301
  4. Bus, train

    1. Take the bus from Portland Union Station to Bend Hawthorne Stationbus
    2. Take the bus from Bend Hawthorne Station to Klamath Falls Amtrak Stationbus
    3. Take the bus from Greyhound Connection To Medford Via The Shuttle Klamath Falls + Amtrak Klamath Falls Rail Station to Corner Of Main And West Fifth Avebus
    4. Take the bus from Corner Of Main And West Fifth Ave to Amtrak Renobus
    5. Take the train from Reno to Denvertrain
    6. Take the bus from Union Station Gate B17 to Downtown Boulder StationbusFf1 / ...
    44h 28m
    $297–394
  5. Drive 1,204.1 mi

    1. Drive from Portland to Bouldercar1,204.1 mi
    19h 29m
    $220–318
  6. Train to Mahlon Sweet Field Airport, fly to Denver, bus

    1. Take the train from Portland to Eugenetrain
    2. Fly from Mahlon Sweet Field Airport (EUG) to Denver (DEN)planeEUG - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    7h 55m
    $210–973
  7. Train, bus

    1. Take the train from Portland to Sacramentotrain
    2. Take the train from Sacramento to Denvertrain
    3. Take the bus from Union Station Gate B17 to Broadway & Regent DrbusFf1 / ...
    2d 1h
    $240–415

Portland to Boulder by bus

Calendar7Weekly Buses
Duration38h 49mAverage Duration
Ticket$151Cheapest Price
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Questions & Answers

What companies run services between Portland, OR, USA and Boulder, CO, USA?

You can take a bus from Portland Curbside Bus Stop to Broadway & Euclid Ave via Sacramento Bus Station, Sparks Transit Center, Denver Union Station, and Union Station Gate B17 in around 38h 49m.

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