Cheap Flight Deals to Keystone SD from CA $362

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

Change your flight without a fee on select flights

How to find cheap flights to Keystone?

The cheapest prices found with in the last 7 days for return flights were CA $733 and CA $362 for one-way flights to Keystone for the period specified. Prices and availability are subject to change. Additional terms apply

Your guide to flights to Keystone, SD

Delta, United fly to Keystone, so use Travelocity to search, find, and compare some truly tempting deals from the 2 airlines—that way you can be sure you’ve found the best deal for you. A flight to Keystone SD currently costs between CA $733 and CA $733. Prices vary, but for the best fares, travel in July when prices are at their lowest.  

Top tips for finding cheap flights to Keystone  

The cheapest flight for a round trip to Keystone is currently CA $733. When you search for flights to Keystone, enter your preferred travel dates then click on ‘flexible dates’ to compare cheap flight tickets to Keystone for nearby days.  The cheapest month to travel to Keystone is August from our list of deals available.  

But if you’re flexible about when you travel, you can find great deals on flights across the year. If you’re planning a vacation, you can save more on Travelocity when you bundle flights with car rental and hotel bookings, too. Many airlines currently offer flexible booking options, so look for flights offering no change fees.   

How to cancel flights to Keystone 

We know plans change, that’s why at Travelocity, we make it as easy as possible for you to cancel or amend your plane tickets. Go to My Trips, enter your itinerary number, then follow the instructions. Many airlines let you cancel flights online free of charge if you booked it in the last 24 hours. Visit Customer Service for more advice.  

Why you should book your flight to Keystone with Travelocity 

We have top deals on plane tickets even for last minute flights to Keystone, so you can simply type in your travel dates and compare our best prices. Booking with Travelocity means you get flexible cancellation options, 24/7 support, and, thanks to our Price Match Promise, if the airfare drops after you book, you can get a refund! Whether you’re planning a business trip, weekend getaway, or a family vacation—let Travelocity get you to Keystone for less. 

Find The Perfect Hotel For After Your Flight

Amazing Place to Stay After Flight to Keystone

The Brookside Motel

The Brookside Motel

2.5 out of 5
603 Reed St, Keystone, SD
The price is CA $101 per night from May 7 to May 8
CA $101
per night
May 7 - May 8
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 ...
6.2/10 (739 reviews)
"Wonderful employees , never see this kind of hospitality. Loved to stay this motel. Clean room. Very organized."

Reviewed on 8 Oct. 2023

The Brookside Motel
Rushmore Express Keystone

Rushmore Express Keystone

2.5 out of 5
320 Cemetery Road, Keystone, SD
The price is CA $109 per night from May 5 to May 6
CA $109
per night
May 5 - May 6
Stay at this hotel in Keystone. Enjoy free WiFi, free parking, and 8 spa tubs. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.6/10 Excellent! (1,068 reviews)
"Nice place. People are friendly. Staff is not highly visible maybe due to offseason."

Reviewed on 1 Apr. 2024

Rushmore 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
The price is CA $105 per night from May 8 to May 9
CA $105
per night
May 8 - May 9
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 rooms ...
7.2/10 Good! (1,002 reviews)
Great staff
"Staff was very helpful"

Reviewed on 10 Apr. 2024

Baymont by Wyndham Keystone Near Mt. Rushmore
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Ramada by Wyndham Keystone Near Mt Rushmore

Ramada by Wyndham Keystone Near Mt Rushmore

3 out of 5
115 Swanzey Street, Keystone, SD
The price is CA $124 per night from Apr. 29 to Apr. 30
CA $124
per night
Apr. 29 - Apr. 30
Stay at this 3-star business-friendly hotel in Keystone. Enjoy free WiFi, free parking, and breakfast. Our guests praise the helpful staff and the clean rooms ...
7.8/10 Good! (985 reviews)
"It was a very nice stay."

Reviewed on 15 Apr. 2024

Ramada 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
The price is CA $109 per night from May 5 to May 6
CA $109
per night
May 5 - May 6
Stay at this hotel in Keystone. Enjoy free WiFi, free parking, and 8 spa tubs. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.6/10 Excellent! (1,068 reviews)
"Nice place. People are friendly. Staff is not highly visible maybe due to offseason."

Reviewed on 1 Apr. 2024

Rushmore Express Keystone
The Brookside Motel

The Brookside Motel

2.5 out of 5
603 Reed St, Keystone, SD
The price is CA $101 per night from May 7 to May 8
CA $101
per night
May 7 - May 8
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 ...
6.2/10 (739 reviews)
"Wonderful employees , never see this kind of hospitality. Loved to stay this motel. Clean room. Very organized."

Reviewed on 8 Oct. 2023

The Brookside Motel
Baymont by Wyndham Keystone Near Mt. Rushmore

Baymont by Wyndham Keystone Near Mt. Rushmore

2.5 out of 5
106 Highway 16A, Keystone, SD
The price is CA $105 per night from May 8 to May 9
CA $105
per night
May 8 - May 9
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 rooms ...
7.2/10 Good! (1,002 reviews)
Great staff
"Staff was very helpful"

Reviewed on 10 Apr. 2024

Baymont by Wyndham Keystone Near Mt. Rushmore
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Comfort Inn & Suites Mt. Rushmore

Comfort Inn & Suites Mt. Rushmore

2.5 out of 5
Keystone
The price is CA $178 per night from Apr. 28 to Apr. 29
CA $178
per night
Apr. 28 - Apr. 29
Stay at this business-friendly hotel in Keystone. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. ...
9/10 Wonderful! (1,005 reviews)
"Clean"

Reviewed on 21 Apr. 2024

Comfort 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
The price is CA $109 per night from May 5 to May 6
CA $109
per night
May 5 - May 6
Stay at this hotel in Keystone. Enjoy free WiFi, free parking, and 8 spa tubs. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.6/10 Excellent! (1,068 reviews)
"Nice place. People are friendly. Staff is not highly visible maybe due to offseason."

Reviewed on 1 Apr. 2024

Rushmore Express Keystone
Powder House Lodge

Powder House Lodge

3.5 out of 5
24125 Hwy 16A, Keystone, SD
The price is CA $127 per night from May 19 to May 20
CA $127
per night
May 19 - May 20
Stay at this 3.5-star lodge in Keystone. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the pool and the restaurant in our reviews. Popular ...
8.8/10 Excellent! (979 reviews)
Nice cabin room
"The room had a very mountain feel. Very nice decor. Only issue was that both beds felt like sleeping in a bowl. Maybe broken in the middle? Besides the bed the room was very nice. Restaurant was also very good and reasonably priced."

Reviewed on 13 Oct. 2023

Powder House Lodge
Roosevelt Inn Mount Rushmore

Roosevelt Inn Mount Rushmore

2 out of 5
206 Cemetery Rd, Keystone, SD
The price is CA $141 per night from May 8 to May 9
CA $141
per night
May 8 - May 9
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 ...
8.8/10 Excellent! (1,282 reviews)
"We booked the Premium King with Private Balcony and it’s lovely! The bed is super comfortable and linens soft. We’ll be coming back!"

Reviewed on 25 Apr. 2024

Roosevelt 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

2.5 out of 5
Keystone
The price is CA $178 per night from Apr. 28 to Apr. 29
CA $178
per night
Apr. 28 - Apr. 29
Stay at this business-friendly hotel in Keystone. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. ...
9/10 Wonderful! (1,005 reviews)
"Clean"

Reviewed on 21 Apr. 2024

Comfort 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.

Need a car after flight to Keystone?

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 32 kilometers 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
0 Want some more options? 0 But there’s more. 0
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.

How to find cheap flights

What is the best day to buy a plane ticket?

Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you’re looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you’re browsing flight deals.

 

What are the cheapest days to fly?

Frequent travellers may already know this, earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.

 

How far in advance can you book a flight?

Here’s the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.

*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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!

*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.