Book Keystone Flights

Get more for your budget and save up to 50% off select Secret Bargain hotels

Get even more value with CheapTickets Price Guarantee!

Change your flight without a fee on select flights

Cheapest Flights to Keystone

The cheapest flights to Keystone were $268 for round trip flights and $172 for one-way flights in the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Great Deals On Cheap Hotels in Keystone

The Brookside Motel

The Brookside Motel

2.5 out of 5
603 Reed St, Keystone, SD
The price is $67 per night from May 20 to May 21
$67
per night
May 20 - May 21
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 Oct 8, 2023

The Brookside Motel
Rushmore Express Keystone

Rushmore Express Keystone

2.5 out of 5
320 Cemetery Road, Keystone, SD
The price is $80 per night from May 5 to May 6
$80
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 Apr 1, 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 $77 per night from May 7 to May 8
$77
per night
May 7 - May 8
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
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.

Flights to Keystone

Destination Location
Keystone
Destination Airport Code
Latest Flight Carrier to
Earliest Flight Carrier to

Flights to Keystone

Schedules, seats, airline miles on cheap Keystone flights

Getting a deal on your Keystone airfare is just the first step. CheapTickets gives you the flexibility to mix and match departure and return flights, so you can create the itinerary that meets your needs. You also can choose your seats on cheap flights to Keystone. And, if you have a frequent flier number, we'll send it to the airline so you accrue miles on applicable Keystone flights.

Plans change; we understand

CheapTickets makes it easy to cancel cheap flights to Keystone online — no phone calls, no waiting. If you need to exchange your tickets, you can do that online too. We'll help you find new cheap Keystone flights that better suit your needs.

Keystone cheap flights: On the go

We want your cheap flights to Keystone to go smoothly. Our free Care Alerts give you real-time updates on weather delays, gate changes, and events that might affect your Nashville flights. Choose to have alerts delivered to your phone or PDA. If you have a mobile device, you can even check flight status or view details of your cheap Keystone flights on m.cheaptickets.com anytime, anywhere.

Cheap flights to Keystone & outstanding support

For travel on the cheap, Keystone flights on CheapTickets are the way to go. No one else has automatic a suite of sophisticated tools to help you spot bargain Keystone airfare. Add to that a team of travel experts watching out for your journey and you'll find it only pays to book your Keystone cheap flights on CheapTickets.

Cheap flights to Keystone: Save even more

Instead of booking cheap flights to Keystone, book a vacation package. Booking a hotel with your Keystone flight can save you money because you'll get access to discounted rates that aren't available by booking separately.

Cheap Keystone flights: Keep your miles

Whether for business or pleasure, on trips to Keystone, cheap flights mean frequent flier miles. You can keep miles you earn from select cheap flights to Keystone booked on CheapTickets. When your frequent flier number is in your CheapTickets profile, we automatically pass along information about your Keystone flights to the airline.

*Savings based on all holiday package bookings with Flight + Hotel on CheapTickets.com from January through December 2017, as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages. For Free Flight or 100% Off Flight deals, package savings is greater than or equal to the current cost of one component, when both are priced separately.