Rome2Rio

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

Find Transport to Boulder

See all options

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)plane plane PDX - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    5h 32m
    $156–806
  2. Fly Portland International Airport to Cheyenne Airport, drive

    cheapest
    1. Fly from Portland International Airport (PDX) to Cheyenne Airport (CYS)plane plane PDX - CYS
    2. Drive from Cheyenne-Airport-CYS to Bouldercar car
    7h 59m
    $129–628
  3. Bus

    1. Take the bus from Portland Curbside Bus Stop to Sacramento Bus Stationbus bus
    2. Take the bus from Sacramento Bus Station to Sparks Transit Centerbus bus
    3. Take the bus from Sparks Transit Center to Denver Union Stationbus bus
    4. Take the bus from Union Station Gate B17 to Broadway & Euclid Avebus bus Ff1 / ...
    38h 39m
    $147–376
  4. Bus, train

    1. Take the bus from Portland Union Station to Bend Hawthorne Stationbus bus
    2. Take the bus from Bend Hawthorne Station to Klamath Falls Amtrak Stationbus bus
    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 bus
    4. Take the bus from Corner Of Main And West Fifth Ave to Amtrak Renobus bus
    5. Take the train from Reno to Denvertrain train
    6. Take the bus from Union Station Gate B17 to Downtown Boulder Stationbus bus Ff1 / ...
    44h 28m
    $192–428
  5. Drive 1,204 mi

    1. Drive from Portland to Bouldercar car 1,204 mi
    19h 36m
    $220–318
  6. Train to Mahlon Sweet Field Airport, fly to Denver, bus

    1. Take the train from Portland to Eugenetrain train
    2. Fly from Mahlon Sweet Field Airport (EUG) to Denver (DEN)plane plane EUG - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    7h 55m
    $252–1,181
  7. Train, bus

    1. Take the train from Portland to Sacramentotrain train
    2. Take the train from Sacramento to Denvertrain train
    3. Take the bus from Union Station Gate B17 to Broadway & Regent Drbus bus Ff1 / ...
    2d 1h
    $208–1,306

Portland to Boulder by bus

Calendar7Weekly Buses
Duration38h 39mAverage Duration
Ticket$147Cheapest Price
See schedules

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 39m.

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

Need to know: Greyhound

Read the travel guideNeed to know: Greyhound

More Questions & Answers