TOP Cheap Hotels in Keystone, SD for 2026

A large rock formation with a tunnel entrance.

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Our top choices for Keystone cheap hotels

A multi-story hotel with a central courtyard, multiple balconies, and a parking area.

A living room with a brown leather sofa, a small table with stools, a flat-screen TV mounted on the wall, and a sliding door leading to another room.

A covered outdoor area with tables and chairs, a white fence, and a view of a building with an American flag.

A hotel room with two beds, a desk with a lamp, a TV, and a seating area with a table and chairs.

1. Roosevelt Inn Mount Rushmore

Keystone

Frieda

฿2,607

฿3,117 total

includes taxes & fees

10 Nov - 11 Nov

An indoor swimming pool with a tiled floor, a mural on the wall, and a table with chairs.

A modern lobby with a leather sofa, a fireplace, a reception desk, and a vending machine.

A hotel room with a dining area, a sofa, a wooden coffee table, and a TV on a stand.

A woman at a reception desk with a computer monitor in front of her.

2. Rushmore Express Keystone

Keystone

Alex

฿2,954

฿3,211 total

includes taxes & fees

19 Oct - 20 Oct

A rustic outdoor setting with a metal grill, wooden stools, and a fire pit.

A spacious living area with a black leather sectional sofa, a wooden door with a 'WELCOME' sign, and a view into the kitchen area.

A modern kitchen with wooden cabinets, a black refrigerator, a sink, and a dining area set with white plates, bowls, and cutlery.

A row of cabins with wooden decks and a central fire pit area.

3. Rockerville Lodge & Cabins

Rapid City

Lon

฿2,671

฿2,823 total

includes taxes & fees

12 Oct - 13 Oct

An indoor swimming pool with a water slide, lounge chairs, and umbrellas.

A brick building with a green roof, a covered entrance, and a white fence.

A hotel room with two beds, a desk, a chair, a TV, and a window with curtains.

A modern living room with a gray sectional sofa, two red lamps, a white shelving unit, and a fireplace.

4. Country Inn & Suites by Radisson, Rapid City, SD

Rapid City

Carrie

฿1,780

฿2,396 total

includes taxes & fees

1 Nov - 2 Nov

A hotel with a blue water slide in front.

A modern hotel room with a sofa, a bed, a bedside table, a lamp, and a large window offering a view.

A circular outdoor seating area with a fire pit, surrounded by patterned sofas and chairs.

A spacious living area with a stone fireplace, comfortable seating, and a television mounted on the wall.

5. AmericInn by Wyndham Rapid City

Rapid City

Wendell

฿1,780

฿2,396 total

includes taxes & fees

1 Nov - 2 Nov

A modern living room with a beige sofa, a wooden coffee table, a brown armchair, and a TV on the wall.

A building labeled "The Black Hills Playhouse" with a signboard, a small outdoor seating area with rocks and plants, and a clear sky in the background.

A spacious dining area with multiple tables and chairs, a kitchen counter with appliances, and large windows providing natural light.

6. Super 8 by Wyndham Custer/Crazy Horse Area

Custer

Mark

฿2,988

฿3,314 total

includes taxes & fees

19 Oct - 20 Oct

A modern bar area with a wooden counter, bar stools, and a menu board.

A kitchenette with a microwave, shelves stocked with snacks, a refrigerator, and a freezer.

A modern bar area with a wooden counter, bar stools, a beverage dispenser, and a menu board.

A Courtyard by Marriott hotel with a modern facade, large windows, and a covered entrance area.

7. Courtyard by Marriott Rapid City

Rapid City

Susan

฿2,252

฿2,756 total

includes taxes & fees

1 Nov - 2 Nov

A spacious living area with a fireplace, a sofa, and red armchairs.

A hotel room with two beds, a large window, a flat-screen TV, and a ceiling-mounted light fixture.

A reception area with a reception desk, a digital screen, a wall-mounted coffee machine, and a display of mugs.

A modern kitchen with a central island, a built-in microwave, and a clock on the wall.

8. GrandStay Residential Suites - Rapid City

Rapid City

Janet

฿3,118

฿3,457 total

includes taxes & fees

12 Oct - 13 Oct

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Top Keystone Hotel Reviews

Rushmore Express Keystone

10/10 Excellent

"Everything was just fine here! I would stay again. The only downside was the free breakfast was terrible but hey it’s fee!"

Travelodge by Wyndham Rapid City/Black Hills

8/10 Good

"My only little Complaints would be.. The room Could have used a couple more lights: There was Only One Lamp. & stains on carpet. Other then them little complaints, The room was clean, beds are comfortable. Didn’t eat the Breakfast so can’t Comment on that."

Comfort Inn & Suites Mt. Rushmore

10/10 Excellent

"Overall great experience staying here. We had a room close to the lobby and the room was pretty clean and comfortable."

Frequently asked questions

What is Keystone like for travellers on a budget?

Keystone has cheap accommodation options and a range of things to see and do, making it a budget-friendly holiday choice. In addition to its well-known attractions such as Mount Rushmore and Mount Rushmore National Memorial, this destination is home to Custer State Park and Black Hills National Forest, which you can enjoy while spending very little.

What's the best budget-friendly accommodation in Keystone?

Based on reviews, Roosevelt Inn Mount Rushmore is a popular hotel for our travellers who want a more economical choice, and features free breakfast and free Wi-Fi. Another top option for your budget-friendly stay is Rushmore Express Keystone.

When is the best time for a budget trip to Keystone?

Weather is probably a major factor when you plan your trip to Keystone, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually July and August, with an average temperature of 18°C, while the coldest months are February and January, with an average of -3°C. The snowiest months in Keystone are April, March, February and December, with each month seeing an average of 35 cm of snowfall.

What is there to see and do in Keystone?

Keystone draws tourists with its major shopping area and horse riding, and offers plenty to see and do without spending a fortune. You can budget for the top local attractions that interest you most, such as Mount Rushmore and Mount Rushmore National Memorial, and then look for sights and activities that cost little or nothing at all. If you're eager to get outdoors, you can enjoy the natural setting at Custer State Park, Black Hills National Forest or Presidential Trail.

How can I get to Keystone and get around on a budget?

Scoping out the transportation options in Keystone is a smart way to keep your trip affordable. The nearest airport is 21 mi (33.8 km) away from the centre in Rapid City, SD (RAP-Rapid City Regional). Keystone might not have very many public transport options so renting a car could be a reasonable alternative to explore the area.

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Search Cheap Hotels in Keystone

Change your mind

Treat yourself

Be picky

Check availability on Keystone Cheap Hotels

Our top choices for Keystone cheap hotels

1. Roosevelt Inn Mount Rushmore

2. Rushmore Express Keystone

3. Rockerville Lodge & Cabins

4. Country Inn & Suites by Radisson, Rapid City, SD

5. AmericInn by Wyndham Rapid City

6. Super 8 by Wyndham Custer/Crazy Horse Area

7. Courtyard by Marriott Rapid City

8. GrandStay Residential Suites - Rapid City

Top Keystone Hotel Reviews

Rushmore Express Keystone

Travelodge by Wyndham Rapid City/Black Hills

Comfort Inn & Suites Mt. Rushmore

Frequently asked questions

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