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Keystone Flights as Low as $137

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Cheap Flights to Keystone

Fall in love at first flight with your vacation to Keystone by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Keystone on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Keystone, the good times start rolling. So buckle up, you’re in for a fun ride.

Just the right flight

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Keystone with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the RAP airport.

Frequently Asked Questions About flights to Keystone

What is the cheapest month to fly to Keystone?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Keystone are in June, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Keystone?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 13 to choose from for your flight to Keystone.

What airport is best to fly into Keystone?

When you’re planning your trip to Keystone, convenience is the name of the game. Luckily, Keystone Rapid City Regional Airport is nearby so you can deplane and get going on checking off everything on your Keystone must-do list.

How much are flights to Keystone?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Keystone on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $137, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Keystone?

The trick to saving a stack of cash on your flight to Keystone? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $137 right now, why wait?

Can I fly to Keystone right now?

With recent COVID-19 closures and reopenings, many people are wondering, “Is it safe to travel to  right now?” When it’s time to book your flight, be sure to check out the most up-to-date information on all safety measures, any restrictions, and guidance on traveling during the coronavirus pandemic.

Keystone Flight Information
Destination airport
Rapid City Regional
Destination airport IATA code
RAP
Roundtrip price
$137

Last Minute Hotel Deals in 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 $77 per night from May 9 to May 10
$77
per night
May 9 - May 10
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! (1,004 reviews)
"Very clean"

Reviewed on Apr 24, 2024

Baymont by Wyndham Keystone Near Mt. Rushmore
Roosevelt Inn Mount Rushmore
Roosevelt Inn Mount Rushmore
2 out of 5
206 Cemetery Rd, Keystone, SD
The price is $130 per night from May 5 to May 6
$130
per night
May 5 - May 6
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! (1,294 reviews)
Absolutely amazing hotel
"This place is amazing!!! Absolutely love the room styles and especially the loft room! Service was exceptional!! Would love to see more of these around the country!"

Reviewed on May 1, 2024

Roosevelt Inn Mount Rushmore
Comfort Inn & Suites Mt. Rushmore
Comfort Inn & Suites Mt. Rushmore
2.5 out of 5
Keystone
The price is $139 per night from May 5 to May 6
$139
per night
May 5 - May 6
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! (1,002 reviews)
Rested near Rushmore
"This hotel in Keystone was very close to the Mt Rushmore monument (2 miles). The rooms were large & the bed was comfortable. Breakfast was tasty & provided several options. Restaurants & the Keystone boardwalk shops were within walking distance. Our room was on the 3rd floor which we were told is ..."

Reviewed on Apr 30, 2024

Comfort Inn & Suites Mt. Rushmore
Powder House Lodge
Powder House Lodge
3.5 out of 5
24125 Hwy 16A, Keystone, SD
The price is $96 per night from May 18 to May 19
$96
per night
May 18 - May 19
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 Oct 13, 2023

Powder House Lodge
Under Canvas Mount Rushmore
Under Canvas Mount Rushmore
3 out of 5
24342 Presidio Ranch Road, Keystone, SD
The price is $149 per night from May 4 to May 5
$149
per night
May 4 - May 5
Stay at this 3-star lodge in Keystone. Enjoy free parking, breakfast, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our ...
9.2/10 Wonderful! (416 reviews)
"Great service. Made lodging an experience."

Reviewed on Sep 21, 2023

Under Canvas Mount Rushmore
Rushmore Express Keystone
Rushmore Express Keystone
2.5 out of 5
320 Cemetery Road, Keystone, SD
The price is $93 per night from May 11 to May 12
$93
per night
May 11 - May 12
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! (1,065 reviews)
"Nice place. People are friendly. Staff is not highly visible maybe due to offseason."

Reviewed on Apr 1, 2024

Rushmore Express Keystone
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 $91 per night from May 5 to May 6
$91
per night
May 5 - May 6
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! (986 reviews)
"It was a very nice stay."

Reviewed on Apr 15, 2024

Ramada by Wyndham Keystone Near Mt Rushmore
Holy Smoke Resort
Holy Smoke Resort
3.5 out of 5
24105 Highway 16A, Keystone, SD
The price is $113 per night from May 4 to May 5
$113
per night
May 4 - May 5
Stay at this 3.5-star cabin in Keystone. Enjoy free WiFi, free parking, and a gift shop. Our guests praise the property condition in our reviews. Popular attractions ...
9/10 Wonderful! (388 reviews)
"Beautiful location Extremely clean and well managed. I would highly recommend this property and will definitely return."

Reviewed on Oct 1, 2023

Holy Smoke Resort
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.