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

Find Transport to Castle Rock

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There are 5 ways to get from Portland Airport (PDX) to Castle Rock by plane, bus (Flixbus, Greyhound), car, 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 to Denver

    best
    1. Fly from Portland International Airport (PDX) to Denver (DEN)plane plane PDX - DEN
    4h 14m
    $226–386

  2. Fly to Colorado Springs Airport, bus

    cheapest
    1. Fly from Portland International Airport (PDX) to Colorado Springs Airport (COS)plane plane PDX - COS
    2. Take the bus from Colorado Springs Downtown Station to Sky Ridge Stationbus bus
    8h 32m
    $142–478

  3. Bus

    1. Take the bus from Portland Curbside Bus Stop to Pasco Bus Stopbus bus FlixBus 2184
    2. Take the bus from Pasco Bus Stop to Denver Union Stationbus bus Greyhound US0550
    30h 37m
    $246–456

  4. Drive 1,248.1 mi

    1. Drive from Portland Airport (PDX) to Castle Rockcar car 1,248.1 mi
    20h 6m
    $228–329

  5. Fly to Arapahoe County Airport

    1. Fly from Portland International Airport (PDX) to Arapahoe County Airport (APA)plane plane PDX - APA
    5h 34m
    $173–566

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

Calendar112Weekly Planes
Duration2h 39mAverage Duration
Ticket$92Cheapest Price
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Questions & Answers

Map of how to get from Portland Airport (PDX) to Castle Rock.ExpandLaunch map view
  • Distance: 1,035.3 mi
  • Duration: 4h 14m

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

Frontier Airlines, United Airlines, and three other airlines fly from Portland International Airport (PDX) to Denver (DEN) hourly. Alternatively, you can take a vehicle from Portland Int'l Airport station to Castle Rock via Rose Quarter TC station, Portland Curbside Bus Stop, Pasco Bus Stop, Denver Union Station, Union Station Light Rail Plaza, and Ridgegate Parkway Station in around 30h 37m.

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