Beginning of main content
Round Trip Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

How much is the cheapest flight to Keystone?

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Trending flights to Keystone

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Keystone Flights

You've got a serious craving to take a journey, but you want to increase your range beyond the city next door. You need to go beyond a road trip. It's time you take to the endless clouds, and arrive in a unique town. You need flights to Keystone! Thanks to our economical airfares, you'll have money left over for all the incredible food, bargain-hunting, and nighttime entertainment you'll find in Keystone. Trust your trip to Expedia.com when your next holiday is in the works.

Where Can I Book a Hotel Near the Airport?

If you need to get some rest before you explore your new home away from home, it's easy as pie. With 6 Keystone hotels in our catalog , all the qualities you want are within your grasp. Why not travel smart? Make your reservation within a short distance of the runway at one of our Keystone airport hotels.

The Best Things to Do In Keystone

You're the globetrotting type who gets into the action as soon as you land. We get the picture. There's a reason why you want to float over to a place like Keystone, where you will uncover a lot to see and do. Start by checking out our guide to activities for Keystone and see for yourself.

Now Is the Time to Take a Trip!

  • We have flights as cheap as for one-way & $199 for round trip, and you can save even more when you add one of our Keystone hotels to your flight in a bundled deal!
  • Get your ticket now, because Keystone airfare reservations have grown in recent times.

Don't sit there any longer! Secure affordable tickets today and see a new city up close and personal. Looking for Keystone flights? You simply cannot do better than Expedia.com. Our pricing and selection are simply superior. Fill up your gear, say sayonara to your coworkers, and pay a visit to Keystone!

Expedia.com lets you search across the largest number of airlines and Keystone flights, which means that you'll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia.com do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Keystone flight!

Browse through dozens of options and rest assured that you're seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Keystone trip. There's simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Keystone flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights to Keystone with Expedia.com. Use us as your stop travel destination and have the confidence that you're getting a bargain!

Flights to Rapid City information

Destination Airport Rapid City Regional
Destination Airport IATA Code RAP
Destination City Name Rapid City

Reviews from verified customers

Feb 22, 2020

No issues. Thankful they waited since we had to walk so far and so fast to get there.

Feb 20, 2020

great staff on the ground & in the air. thanks for first-timer experience!!

Feb 17, 2020

Perfect

Feb 11, 2020

The takeoff was delayed because they needed to de-ice the plane, but I appreciated that they made it safe for us. The flight was comfortable and staff was nice.

Jan 31, 2020

Only thing I did not like was their ability to get us to our destination ahead of time. But then you had to sit and wait 20 to 30 minutes on the tarmac. Just to get a gate. That was frustrating. So on our return flight we had 50 minutes from the time that we supposedly landed till our next plane took off. By the time we actually deplaned they were already boarding. So suggestion I guess would be that if the airlines can't guarantee then Expedia or whomever should not sell tickets to where we may miss a flight due to the airlines 20 to 30 minute on the tarmac. Waiting for gate

Jan 26, 2020

all of our delta flights had friendly attentive staff and the planes were clean. excellent job by everyone!

Jan 24, 2020

Just allow your customers to select seats when purchasing tickets. Flying together usually means we want to set together. Not hard to figure out.

Jan 16, 2020

Love having AA direct to Rapid City from PHX

Jan 12, 2020

Flight was on time!

Jan 10, 2020

My flight was delayed but everything was done to make me comfortable. Would fly again with United