Rome2Rio

How to get fromPortland to Keystoneby plane, taxi, train, bus, car, or bus (Flixbus)

Find Transport to Keystone

See all options

There are 5 ways to get from Portland to Keystone by plane, taxi, 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, taxi

    best
    1. Fly from Portland International Airport (PDX) to Rapid City (RAP)plane plane PDX - RAP
    2. Take the taxi from Rapid-City-Airport-RAP to Keystonetaxi taxi
    6h 47m
    $173–548

  2. Train, bus

    1. Take the train from Portland to Spokanetrain train
    2. Take the bus from Spokane to Billingsbus bus
    3. Take the bus from Billings to Rapid Citybus bus
    26h 24m
    $372–620

  3. Drive 1,217.3 mi

    1. Drive from Portland to Keystonecar car 1,217.3 mi
    19h 46m
    $223–321

  4. Bus

    1. Take the bus from Portland Curbside Bus Stop to Spokane Stationbus bus
    2. Take the bus from Spokane to Billingsbus bus
    3. Take the bus from Billings to Rapid Citybus bus
    26h 27m
    $310–463

  5. Bus via Moscow

    1. Take the bus from Portland, OR - Lloyd Center to Moscow, ID - U of Ibus bus
    2. Take the bus from U of I, Moscow, ID to Spokane Stationbus bus
    3. Take the bus from Spokane to Billingsbus bus
    4. Take the bus from Billings to Rapid Citybus bus
    30h 32m
    $389–566

Portland International Airport (PDX) to Rapid City (RAP) flights

Calendar65Weekly Planes
Duration6h 41mAverage Duration
Ticket$105Cheapest Price
See schedules

Questions & Answers

Map of how to get from Portland to Keystone.ExpandLaunch map view
  • Distance: 1,001 mi
  • Duration: 6h 47m

What companies run services between Portland, OR, USA and Keystone, SD, USA?

You can take a bus from Portland Curbside Bus Stop to Keystone via Spokane Station, Spokane, Billings, and Rapid City in around 26h 27m.

Airlines
Train operators
Bus operators
Other 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