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

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There are 5 ways to get from Portland Airport (PDX) to Boulder by plane, bus, bus (Flixbus, Greyhound), 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 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
    3h 57m

  2. Fly 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
    6h 9m
    $92–393

  3. Bus

    1. Take the bus from Portland Curbside Bus Stop to Pasco Bus Stopbus bus
    2. Take the bus from Pasco Bus Stop to Denver Union Stationbus bus
    3. Take the bus from Union Station Gate B17 to Broadway & Euclid Avebus bus Ff1
    30h

  4. Drive  1,199.7 mi

    1. Drive from Portland Airport (PDX) to Bouldercar car 1,199.7 mi
    19h 33m
    $205–297

  5. Fly to Colorado Springs Airport, bus

    1. Fly from Portland International Airport (PDX) to Colorado Springs Airport (COS)plane plane PDX - COS
    2. Take the bus from Colorado Springs Airport to Denver International Airportbus bus
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    9h 2m

Portland International Airport (PDX) to Denver (DEN) flights

Calendar89Weekly Planes
Duration2h 57mAverage Duration
Ticket$82Cheapest Price
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Comparing Your Travel Options

Map of how to get from Portland Airport (PDX) to Boulder.ExpandLaunch map view
  • Distance: 1,033.7 mi
  • Duration: 3h 57m

What companies run services between Portland Airport (PDX), USA and Boulder, CO, USA?

You can take a bus from Portland International Airport to Broadway & Euclid Ave via Portland Flix/Greyhound, Portland Curbside Bus Stop, Pasco Bus Stop, Denver Union Station, and Union Station Gate B17 in around 30h.

Airlines
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