Cheap Flights to Keystone from $112

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

How Much Does it Cost To Fly To Keystone?

The cheapest prices found with in the last 7 days for return flights were $189 and $112 for one-way flights to Keystone for the period specified. Prices and availability are subject to change. Additional terms apply

OriginDestinationTravel DatesFlights From*
DENRapid CityDecember 12 to January 2$189
ORDRapid CityNovember 20 to November 27$229
PHLRapid CityJanuary 5 to January 11$269
LGARapid CityNovember 20 to December 5$269
ATLRapid CityDecember 5 to December 9$273
TPARapid CityJanuary 23 to January 29$289
MSPRapid CityNovember 18 to December 2$319
BWIRapid CityDecember 16 to December 24$324
SLCRapid CityNovember 11 to November 15$324
DFWRapid CityDecember 24 to December 31$381
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
ORDRapid CityOctober 26 to November 2$273
DENRapid CityOctober 25 to October 27$308
SLCRapid CityOctober 24 to November 10$354
JFKRapid CityOctober 25 to November 1$354
TPARapid CityOctober 24 to November 15$354
BWIRapid CityOctober 24 to October 25$384
MSPRapid CityOctober 26 to November 12$437
DFWRapid CityOctober 25 to October 29$573
*Prices include taxes and fees

Keystone Flight Information

Traveling to
Keystone
Lowest Price
$189
Number of Airlines Serving
Airlines Serving
United
Number of Daily Flights
Airlines with Direct Flights

Find The Perfect Hotel For After Your Flight

Amazing Keystone Accommodation Deals

The Brookside Motel by Belvilla Keystone Near Mt.Rushmore

The Brookside Motel by Belvilla Keystone Near Mt.Rushmore

2.5 out of 5
603 Reed St, Keystone, SD
Stay at this hotel in Keystone. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Mount ...
6.4/10 (967 reviews)
"Breakfast too early"

Reviewed on Sep 27, 2025

Opens in a new windowThe Brookside Motel by Belvilla Keystone Near Mt.Rushmore
Rushmore Express Keystone

Rushmore Express Keystone

2.5 out of 5
320 Cemetery Road, Keystone, SD
Stay at this hotel in Keystone. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.6/10 Excellent! (1,437 reviews)
"Very well taken care of property, obviously well cared for and maintained. Our room was huge. The pool was also clear and clean. Staff was friendly and helpful. The only fault I can find is that the breakfast wasn’t very good. Not due to poor preparation or care, I just think the food itself was ..."

Reviewed on Oct 11, 2025

Opens in a new windowRushmore Express Keystone
Baymont by Wyndham Keystone Near Mt. Rushmore

Baymont by Wyndham Keystone Near Mt. Rushmore

2.5 out of 5
106 Highway 16A, Keystone, SD
Book a stay at this business-friendly hotel in Keystone. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.6/10 Good! (1,298 reviews)
"There were flying insects that kept coming into my room. When I spoke to the desk clerk about it it did take a couple of times before they sent maintenance to spray around the door. But it did get better. There was also a problem with being charged by Expedia in the motel but thanks to the diligence ..."

Reviewed on Oct 15, 2025

Opens in a new windowBaymont by Wyndham Keystone Near Mt. Rushmore
Save an average of 15% on thousands of hotels when you're signed in
Ramada by Wyndham Keystone Near Mt Rushmore

Ramada by Wyndham Keystone Near Mt Rushmore

3 out of 5
115 Swanzey Street, Keystone, SD
$88 nightly
The price is $96 total per night from Oct 23 to Oct 24
$96 total
Oct 23 - Oct 24
Total with taxes and fees
Stay at this 3-star business-friendly hotel in Keystone. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
7.8/10 Good! (1,020 reviews)
"No breakfast but a restaurant is attached to the hotel so that’s a bonus. Clean and great location. Friendly and helpful staff."

Reviewed on Oct 14, 2025

Opens in a new windowRamada by Wyndham Keystone Near Mt Rushmore
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Luxury Hotels in Keystone

Rushmore Express Keystone

Rushmore Express Keystone

2.5 out of 5
320 Cemetery Road, Keystone, SD
Stay at this hotel in Keystone. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.6/10 Excellent! (1,437 reviews)
"Very well taken care of property, obviously well cared for and maintained. Our room was huge. The pool was also clear and clean. Staff was friendly and helpful. The only fault I can find is that the breakfast wasn’t very good. Not due to poor preparation or care, I just think the food itself was ..."

Reviewed on Oct 11, 2025

Opens in a new windowRushmore Express Keystone
The Brookside Motel by Belvilla Keystone Near Mt.Rushmore

The Brookside Motel by Belvilla Keystone Near Mt.Rushmore

2.5 out of 5
603 Reed St, Keystone, SD
Stay at this hotel in Keystone. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Mount ...
6.4/10 (967 reviews)
"Breakfast too early"

Reviewed on Sep 27, 2025

Opens in a new windowThe Brookside Motel by Belvilla Keystone Near Mt.Rushmore
Baymont by Wyndham Keystone Near Mt. Rushmore

Baymont by Wyndham Keystone Near Mt. Rushmore

2.5 out of 5
106 Highway 16A, Keystone, SD
Book a stay at this business-friendly hotel in Keystone. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.6/10 Good! (1,298 reviews)
"There were flying insects that kept coming into my room. When I spoke to the desk clerk about it it did take a couple of times before they sent maintenance to spray around the door. But it did get better. There was also a problem with being charged by Expedia in the motel but thanks to the diligence ..."

Reviewed on Oct 15, 2025

Opens in a new windowBaymont by Wyndham Keystone Near Mt. Rushmore
Save an average of 15% on thousands of hotels when you're signed in
Comfort Inn & Suites Mt. Rushmore

Comfort Inn & Suites Mt. Rushmore

3 out of 5
Keystone
$71 nightly
The price is $78 total per night from Nov 4 to Nov 5
$78 total
Nov 4 - Nov 5
Total with taxes and fees
Stay at this 3-star business-friendly hotel in Keystone. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,023 reviews)
"Friendly staff and clean room"

Reviewed on Oct 17, 2025

Opens in a new windowComfort Inn & Suites Mt. Rushmore
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Keystone

Rushmore Express Keystone

Rushmore Express Keystone

2.5 out of 5
320 Cemetery Road, Keystone, SD
Stay at this hotel in Keystone. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.6/10 Excellent! (1,437 reviews)
"Very well taken care of property, obviously well cared for and maintained. Our room was huge. The pool was also clear and clean. Staff was friendly and helpful. The only fault I can find is that the breakfast wasn’t very good. Not due to poor preparation or care, I just think the food itself was ..."

Reviewed on Oct 11, 2025

Opens in a new windowRushmore Express Keystone
Powder House Lodge

Powder House Lodge

3.5 out of 5
24125 Hwy 16A, Keystone, SD
Stay at this 3.5-star lodge in Keystone. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the restaurant and the helpful staff in our reviews. ...
9/10 Wonderful! (1,022 reviews)
"We stayed two nights in one of the motel rooms and five nights in one of the cabins. Both were cleaned excellently and were very cozy. The cabin had a kitchenette and came stocked with pots and pans, dishware, silverware, and cooking utensils. We ate breakfast and dinner at the Powder House restaurant. ..."

Reviewed on Oct 13, 2025

Opens in a new windowPowder House Lodge
Roosevelt Inn Mount Rushmore

Roosevelt Inn Mount Rushmore

2 out of 5
206 Cemetery Rd, Keystone, SD
$59 nightly
The price is $65 total per night from Oct 27 to Oct 28
$65 total
Oct 27 - Oct 28
Total with taxes and fees
Stay at this hotel in Keystone. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular ...
9/10 Wonderful! (1,716 reviews)
"Very clean hotel and friendly staff. Location was great for launching to explore the area. But limited dining in the area."

Reviewed on Oct 18, 2025

Opens in a new windowRoosevelt Inn Mount Rushmore
Save an average of 15% on thousands of hotels when you're signed in
Comfort Inn & Suites Mt. Rushmore

Comfort Inn & Suites Mt. Rushmore

3 out of 5
Keystone
$71 nightly
The price is $78 total per night from Nov 4 to Nov 5
$78 total
Nov 4 - Nov 5
Total with taxes and fees
Stay at this 3-star business-friendly hotel in Keystone. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,023 reviews)
"Friendly staff and clean room"

Reviewed on Oct 17, 2025

Opens in a new windowComfort Inn & Suites Mt. Rushmore
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Best Keystone Flight and Hotel Packages

Keystone flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
GrandStay Residential Suites - Rapid City
Hampton Inn & Suites Rapid City Rushmore
Peaceful Pines 5 BR Home with Jacuzzi
Don't see what you're looking for?
See all available trips from Chicago to Keystone
View all trips

Need a Car For After Your Flight?

Frequently asked questions

Which airlines fly to Keystone?
Is Keystone first on your list of destinations to visit? We'd suggest booking a ticket with United Airlines as soon as you arrange your travel dates.
What airport is best to fly into Keystone?
Keystone is serviced by one airport. You'll be walking through arrivals at RAP, which is located 20 mi from downtown.
Where to stay in Keystone
Whether you're in Keystone on a family escape, for work or something else entirely, we're confident you'll find the perfect place to hit the hay. Travelocity offers at least 173 accommodations within easy reach of the downtown area.There's nothing more exciting than booking your accommodations for your next trip. But after spending loads of time comparing prices and amenities, it can get a little tedious. So why not take our advice and choose one of our recommended properties, like the A Fully - Stocked, 2 Bedroom Cabin Minutes From Rushmore and the A Beautiful 2 Bedroom Cottage - Style Cabin Minutes From Rushmore?
Places to visit in Keystone
You'll want to tell your friends and family back home about your unforgettable visit to the famous Mount Rushmore. Want some more ideas? Big Thunder Gold Mine is a location you can visit and get an understanding of its significant history. And that's not all. Relax on the lovely shores of Horse Thief Lake, where you can munch on a packed lunch and enjoy the splendor of nature.
How to get through airport security fast when traveling to Keystone
Make your trip to Keystone that little bit easier by reading over these helpful security tips:

  • Airport security will ask to see your boarding pass and travel ID at the checkpoint. Have them in a convenient place, so they're all ready for inspection.
  • You'll need to place your music on pause for a few minutes. Headphones must be taken off and put in a tray for X-raying. The same goes for items such as keys and coins.
  • Everyday electronics such as laptops, tablets and phones are always put through the X-ray machine separately. Be sure you can get to them quickly.
  • When it comes to traveling with liquids and gels, all passengers are allowed a quart-sized clear resealable bag to store containers no greater than 3.4 ounces (100 milliliters).
  • Airport security personnel will likely ask you to take off your shoes for the body scanner. Choose a pair that slip off easily. There's nothing worse than having to do up your laces over and over again.
  • The list of prohibited items is forever updating. Browse your carrier's official website to learn about what is not allowed on board their aircraft.

Plane Tickets To Keystone

Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Keystone. Browse through our inventory to explore a wide range of cheap flights to Keystone to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Keystone as you anxiously await to exit the plane and explore what Keystone has to offer. Considering all the amazing local food and culture in Keystone, we won't hold this against you.

When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Keystone to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Keystone without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Keystone with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Keystone today!

Explore More Ways to Travel with Travelocity

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.