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Cheap Flights to Keystone from $137 One Way, $234 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Keystone Flight Information

Traveling ToKeystone
Destination Airport IATA CodeRAP
Number of Airlines Serving
AirlinesAmerican Airlines, United, Delta
Flight Price$234
Earliest Departing Flight
Latest Departing Flight

Flights Review

Mar 4, 2020

Like the nonstop flight to Phoenix

Feb 22, 2020

The WiFi didn’t work on this flight 😩

Dec 30, 2019

There were two understandable delays caused by the weather and sparse airport ground crew in Rapid City, but the Delta folks performed well. The check-in agent in Minneapolis did a great job keeping us informed of the situation.

Dec 17, 2019

united airlines are the best i will never go with any other airlines period!!!!!!!!!!!

Nov 9, 2019

Group purchases should sit together

Aug 12, 2019

I was freezing on the flight between Charlotte and Rapid City. A passenger on my right side had barely fir into his own seat and took over both hand supports, and I felt too jammed because of that. I realize that it is a problem with the size of the seats on that plane.

Jun 24, 2019

Flight got into Rapid City ahead of schedule!

Oct 1, 2018

I checked a small bag because disabilities don’t allow me to lift it overhead. While waiting to board we were told that our bags would be stored for us. Well I had already paid,y 30.00

Sep 23, 2018

I wasn't happy with my Chi to RAP flight. My seat wasn't available. I sat in back. Noise was piercing to my ears.

Sep 18, 2018

Wheelchair service not available fromDenver gate area to the long ,long with stairs trek to plane. Otherwise trip good

Aug 23, 2018

On time Nice

Jun 10, 2018

Will fly delta again.


Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.