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.
Fly from Portland International Airport, taxi
best- Fly from Portland International Airport (PDX) to Rapid City (RAP)plane PDX - RAP
- Take the taxi from Rapid-City-Airport-RAP to Keystonetaxi
6h 53m$223–763Bus
cheapest- Take the bus from Portland Curbside Bus Stop to Spokane Stationbus
- Take the bus from Spokane to Billingsbus
- Take the bus from Billings to Gillettebus
- Take the bus from Gillette to Rapid Citybus
28h 32m$191–535Train, bus
- Take the train from Portland to Spokanetrain
- Take the bus from Spokane to Billingsbus
- Take the bus from Billings to Gillettebus
- Take the bus from Gillette to Rapid Citybus
26h 39m$213–817Drive 1,217.3 mi
- Drive from Portland to Keystonecar 1,217.3 mi
20h 12m$223–321Train to Mahlon Sweet Field Airport, fly, taxi
- Take the train from Portland to Eugenetrain
- Fly from Mahlon Sweet Field Airport (EUG) to Rapid City (RAP)plane EUG - RAP
- Take the taxi from Rapid-City-Airport-RAP to Keystonetaxi
9h 33m$309–1,038
Portland International Airport (PDX) to Rapid City (RAP) flights
Questions & Answers
The cheapest way to get from Portland to Keystone is to drive which costs $220 - $330 and takes 20h 12m.
The fastest way to get from Portland to Keystone is to fly and taxi which takes 6h 53m and costs $220 - $800.
The distance between Portland and Keystone is 1007 miles. The road distance is 1224.4 miles.
The best way to get from Portland to Keystone without a car is to train and bus which takes 26h 39m and costs $210 - $850.
It takes approximately 6h 53m to get from Portland to Keystone, including transfers.
Keystone is 1h ahead of Portland. It is currently 3:05 PM in Portland and 4:05 PM in Keystone.
Yes, the driving distance between Portland to Keystone is 1224 miles. It takes approximately 20h 12m to drive from Portland to Keystone.
There are 224+ hotels available in Keystone.
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, Billings, Gillette, and Rapid City in around 28h 32m.
- Website
- united.com
Flights from Portland International Airport to Rapid City via Denver
- Ave. Duration
- 5h 47m
- When
- Every day
- Estimated price
- $130–650
Flights from Portland International Airport to Rapid City via Chicago O'Hare
- Ave. Duration
- 9h 49m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $220–950
Flights from Mahlon Sweet Field Airport to Rapid City via Denver
- Ave. Duration
- 5h 29m
- When
- Every day
- Estimated price
- $170–850
Flights from Mahlon Sweet Field Airport to Rapid City via Chicago O'Hare
- Ave. Duration
- 8h 11m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $290–1,300
- Website
- delta.com
Flights from Portland International Airport to Rapid City via Minneapolis
- Ave. Duration
- 8h 11m
- When
- Every day
- Estimated price
- $170–800
- Website
- allegiantair.com
Flights from Mahlon Sweet Field Airport to Rapid City via Las Vegas
- Ave. Duration
- 7h 51m
- When
- Thursday and Sunday
- Estimated price
- $200–950
- Website
- aa.com
Flights from Portland International Airport to Rapid City via Dallas/Ft.Worth
- Ave. Duration
- 7h 40m
- When
- Every day
- Estimated price
- $210–900
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Portland to Spokane
- Ave. Duration
- 7h 32m
- Frequency
- Twice daily
- Estimated price
- $60–370
- Website
- https://www.amtrak.com/home.html
Train from Portland to Eugene
- Ave. Duration
- 2h 38m
- Frequency
- 3 times a day
- Estimated price
- $18–40
- Website
- https://www.amtrak.com/home.html
- Phone
- +1-858-800-8898
- Website
- jeffersonlines.com
Bus from Spokane to Billings
- Ave. Duration
- 9h 25m
- Frequency
- 4 times a week
- Estimated price
- $50–190
- Book at
- https://www.jeffersonlines.com
Bus from Billings to Gillette
- Ave. Duration
- 4h
- Frequency
- Once daily
- Estimated price
- $21–100
- Book at
- https://www.jeffersonlines.com
Bus from Gillette to Rapid City
- Ave. Duration
- 2h 15m
- Frequency
- Once daily
- Estimated price
- $13–75
- Book at
- https://www.jeffersonlines.com
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Portland Curbside Bus Stop to Spokane Station
- Ave. Duration
- 9h 25m
- Frequency
- Once daily
- Estimated price
- $40–85
- Schedules at
- flixbus.com
- Ave. Duration
- 36 min
- Estimated price
- $90–110
Tim's Taxi Service
- Phone
- +1 605-389-7023
Rapid Taxi
- Phone
- +1 605-348-8080
- Website
- rapidtaxirc.com
City Cab
- Phone
- +1 605-863-1111
- Website
- rapidcitytaxicab.com
Tim's Taxi Service
- Phone
- +1 605-389-7023
Rapid Taxi
- Phone
- +1 605-348-8080
- Website
- rapidtaxirc.com
City Cab
- Phone
- +1 605-863-1111
- Website
- rapidcitytaxicab.com
Want to know more about travelling around United States
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