Cheap flights To Keystone (RAP) from $85

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights to Keystone from $85 One Way, $127 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fri, Jun 26 - Mon, Jun 29
MSP
Minneapolis - St. Paul Intl.
RAP
Rapid City Regional
$127 Roundtrip, found 6 days ago
$127
Roundtrip
found 6 days ago
Select Sun Country Airlines flight, departing Fri, Jun 26 from Minneapolis - St. Paul Intl. to Rapid City Regional, returning Mon, Jun 29, priced at $127 found 6 days ago
Fri, Jan 23 - Mon, Jan 26
ORD
O'Hare Intl.
RAP
Rapid City Regional
$169 Roundtrip, found 3 days ago
$169
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Jan 23 from O'Hare Intl. to Rapid City Regional, returning Mon, Jan 26, priced at $169 found 3 days ago
Fri, Mar 20 - Tue, Mar 24
STL
Lambert-St. Louis Intl.
RAP
Rapid City Regional
$249 Roundtrip, found 17 hours ago
$249
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, Mar 20 from Lambert-St. Louis Intl. to Rapid City Regional, returning Tue, Mar 24, priced at $249 found 17 hours ago
Thu, Aug 6 - Sat, Aug 15
SMF
Sacramento Intl.
RAP
Rapid City Regional
$259 Roundtrip, found 10 hours ago
$259
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Aug 6 from Sacramento Intl. to Rapid City Regional, returning Sat, Aug 15, priced at $259 found 10 hours ago
Wed, Jan 14 - Wed, Jan 21
PIT
Pittsburgh Intl.
RAP
Rapid City Regional
$259 Roundtrip, found 19 hours ago
$259
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Jan 14 from Pittsburgh Intl. to Rapid City Regional, returning Wed, Jan 21, priced at $259 found 19 hours ago
Mon, Jan 12 - Sat, Jan 24
LAX
Los Angeles Intl.
RAP
Rapid City Regional
$259 Roundtrip, found 19 hours ago
$259
Roundtrip
found 19 hours ago
Select Delta flight, departing Mon, Jan 12 from Los Angeles Intl. to Rapid City Regional, returning Sat, Jan 24, priced at $259 found 19 hours ago
Wed, Mar 18 - Tue, Mar 31
SEA
Seattle - Tacoma Intl.
RAP
Rapid City Regional
$259 Roundtrip, found 11 hours ago
$259
Roundtrip
found 11 hours ago
Select Delta flight, departing Wed, Mar 18 from Seattle - Tacoma Intl. to Rapid City Regional, returning Tue, Mar 31, priced at $259 found 11 hours ago
Sat, Jan 10 - Tue, Jan 20
ONT
Los Angeles - Ontario Intl.
RAP
Rapid City Regional
$269 Roundtrip, found 5 days ago
$269
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jan 10 from Los Angeles - Ontario Intl. to Rapid City Regional, returning Tue, Jan 20, priced at $269 found 5 days ago
Tue, Dec 9 - Sun, Dec 14
SYR
Hancock Intl.
RAP
Rapid City Regional
$278 Roundtrip, found 6 days ago
$278
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Dec 9 from Hancock Intl. to Rapid City Regional, returning Sun, Dec 14, priced at $278 found 6 days ago
Sun, Nov 23 - Thu, Nov 27
PHX
Sky Harbor Intl.
RAP
Rapid City Regional
$288 Roundtrip, found 1 day ago
$288
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Nov 23 from Sky Harbor Intl. to Rapid City Regional, returning Thu, Nov 27, priced at $288 found 1 day ago

Keystone Flight Information

Traveling To
Keystone
Destination Airport IATA Code
RAP
Number of Airlines Serving
Airlines
Sun Country Airlines, American Airlines, United, Delta
Flight Price
$127
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Keystone economy flight packages

Price found within the past 48 hours. Click for updated prices.
The Lodge at Deadwood Gaming Resort
3.0-star property

The Lodge at Deadwood Gaming Resort

Dec 21 - Dec 26

5 night stay

Greensboro (GSO) to Rapid City (RAP)

United • Non-stop • Coach

Rapid City (RAP) to Greensboro (GSO)

American Airlines • Non-stop • Coach
Price was $966, price is now $871 per person
$871
per person
found 1 day ago
The Bank Hotel - Deadwood
2.0-star property

The Bank Hotel - Deadwood

Dec 21 - Dec 26

5 night stay

Greensboro (GSO) to Rapid City (RAP)

United • Non-stop • Coach

Rapid City (RAP) to Greensboro (GSO)

American Airlines • Non-stop • Coach
Price was $1,470, price is now $1,314 per person
$1,314
per person
found 1 day ago
Spearfish Canyon Lodge
3.5-star property

Spearfish Canyon Lodge

Dec 21 - Dec 26

5 night stay

Greensboro (GSO) to Rapid City (RAP)

United • Non-stop • Coach

Rapid City (RAP) to Greensboro (GSO)

American Airlines • Non-stop • Coach
Price was $1,088, price is now $973 per person
$973
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Greensboro to Keystone
View all trips

Keystone

Why search for low cost fares on your flights to Keystone when Orbitz offers the guaranteed lowest prices on foreign and domestic flights? When you travel with Orbitz you can benefit from:

Bargain Flights to Keystone

Orbitz offers massive discounts and substantial last-minute savings on your Keystone flights. Orbitz ensures that you can find, plan and reserve your flights any destination with ease, all while enjoying the guaranteed lowest prices available anywhere.

Cutting-Edge Mobile Tools to Keep You In The Know

Orbitz sends you free alerts and updates on your Keystone flight wherever you are in the world. Once you have downloaded the free app for your iPhone, Android, or iPad, you can review or alter any travel plans that you have made or even book a future flight for business or pleasure. If you need to reserve a hotel room when booking your flight, you will find exclusive deals on our mobile site.

Frequent Flyer Program Enrolment

Orbitz finds you the lowest fares, but you can still add your miles to your frequent flyer program to earn miles or points on selected flights to Keystone. When making your booking, reference your frequent flyer number to receive discounts in the future.

Outstanding Customer Service

Orbitz values your business and wants to ensure that all of your flights are as easy as possible to book. If you have booked a flight to Keystone but need to cancel it, you may be able to do so online. If you have any questions or need help, the dedicated Orbitz customer service team is always standing by.

Frequently asked questions

Which airlines fly to Keystone?
With 20 airlines operating at Rapid City Regional Airport (RAP), you'll be escaping to this unique destination in no time at all. Ticket prices will depend on where you're journeying from and when you plan to travel. You're sure to bag a fantastic deal to Keystone among these leading domestic carriers:

  • United Airlines - 87 flights to Keystone per month
  • American Airlines - 62 flights to Keystone per month
  • Delta - 58 flights to Keystone per month

What is the best airport to fly to in Keystone?
Keep your eyes open for an affordable fare to Rapid City Regional Airport (RAP). It's the city's main terminal and is situated around 20 miles northeast of the center. Once you've strolled out of arrivals, it won't be long before you're discovering the sights and sounds of Keystone.
How much is a flight to Keystone?
This past week, prices hovered between $127 and $288 for a return trip to Keystone. One-way flights from Minneapolis (MSP) dropped to $85.
How to book the cheapest flight to Keystone?
With Orbitz, you'll find some of the most amazing flight deals around from a wide selection of airlines. But if you're eager to increase your chances of booking cheap flights to Keystone, here are some pointers we think will help:

  • Depending on where you're leaving from, click on the 'Nearby airports' function (located under the departure and arrival form fields). In some instances, alternative departure points offer better value for money.
  • If your plans aren't set in stone, click on the 'Show flexible dates' link to browse flight deals for a range of departure dates. If you find a suitable cheaper fare, go with it.
  • To filter your results, click on 'Show options.' You can search based on seating class, airlines, nonstop flights and refundable flights. You can also choose whether you want to fly in the morning, afternoon or evening under 'Sort & Filter' to the left.
  • Reserve your seat as soon as you know your travel dates. While it does happen from time to time, airline tickets rarely drop in price as your date of departure nears.
  • Bundle your flights, hotels and car rentals into a value-for-money package deal. Save your hard-earned dollars for things that really excite you, like discovering every corner of Keystone.
  • Flying during peak season can mean higher airfares. Try to avoid traveling over popular dates, such as Christmas, New Year's Eve and Easter.

How long is a flight to Keystone?
Of course, flight times vary based on where you're departing from. But to give you a sense of the average duration, check out these leading routes to Keystone:

  • Denver, CO (DEN-Denver Intl.) to Rapid City Regional Airport (RAP) - 1 hour and 13 minutes
  • Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Rapid City Regional Airport (RAP) - 1 hour and 48 minutes
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Rapid City Regional Airport (RAP) - 2 hours and 17 minutes

What is the best time to book a flight to Keystone?
Catch a bargain and book your tickets to Keystone in January. If you've missed this month, you're still in luck. February and August often have low airfares available. Be careful not to sleep on a sale though — cheap flights come and go in an instant!
What day of the week is the cheapest to book a flight to Keystone?
Typically, Tuesdays, Wednesdays and Saturdays are the cheapest days to book a flight to Keystone. If you're after the most competitive airfares, search across those days and you're likely to find an excellent flight deal.
What is the cheapest day of the week to fly to Keystone?
Based on Orbitz data from 2020, Monday is generally the best day to get cheap flights to Keystone. Tuesday also has budget-friendly fares whereas Saturday has the most expensive ticket rates. Although leaving at the weekend may be easier to arrange, you'll have more money in your pocket to play with if you head out early in the week.
What is the cheapest month to fly to Keystone?
According to Orbitz data, you should fly out in August. This is generally a great month to score cheap flights to Keystone. Keep in mind that the most expensive time to get on a plane is during the month of June.
Which airlines allow free cancellation?
Things change, and we think your flight should be able to do the same. That's why Orbitz makes it a cinch to search for fares with free cancellation and no change fees. Simply enter your departure and arrival points and then click on "Filter by flexible change policies." How's that for easy?
What do I need for the flight to Keystone?
The key to a successful flight is being well prepared. Here are some of our top tips that'll help get you ready for your trip:

  • Your travel documents are the most important items you'll need to carry with you on your flight to Keystone. To avoid any issues at check-in time, make sure that the information on your ticket matches your government-issued ID.
  • Make time fly by even quicker on your short hop by packing the right gear. Think a water bottle, snacks and entertainment. If you want your journey to Keystone to go peacefully, toss some noise-canceling headphones in your carry-on bag too.
  • Even if you're traveling when it's hot and sticky outside, take a hoodie or sweater on board with you. Airplane cabins can get downright chilly.

How many direct flights are there to Keystone?
A range of airlines including American Airlines, United Airlines and Delta Air Lines offer 36 direct services to Keystone each month. With so many options at your fingertips, finding your ideal nonstop flight will be a piece of cake.
How do I get cheap first-class/business deals to Keystone?
If you think a first or business-class airfare is beyond your grasp, you may want to think again. Here are some top tips to help you score a premium flight to Keystone for a whole lot less:

  • Flexibility isn't just useful for your yoga. Have some room to move around your travel dates so you can pick up cheaper airfares when they pop up.
  • Search for a low-cost airline that has seats in business class. They usually come with more legroom and a glass of bubbly — and a nicer price.
  • Make a bid for an upgrade. Some airlines hold online auctions that let you offer a price for a seat at the front of the plane. You can also try upgrading with points earned through a loyalty program.

How to get into Keystone from the airport?
If you'd like to travel by road into Keystone, there are multiple car rental offices at Rapid City Regional Airport (RAP). Among these are Hertz, Enterprise and Alamo. Choose a Rapid City Regional Airport (RAP) car rental, jump into the driver's seat and you'll be off on your adventure in no time. The downtown area is 20 miles southwest of the airport so you could also take a taxi or public transportation into town and book a ride from Keystone car rentals instead.
What is the best time to go to Keystone?
If you want to soak up the unique vibe of Keystone in the tourist season, May, July and August are the best months to visit. June 20 signals the onset of summer in the Northern Hemisphere and is an excellent time to go if you delight in the great outdoors. Around this time of year, average daily temperatures usually range from 55 ºF to 80 ºF.
Travel tips for Keystone

  • Get into your comfy sneakers and tour this busy city on foot. There are some top attractions you can't miss, such as Mount Rushmore and Big Thunder Gold Mine.
  • Also check out the sights within an easy commute of Keystone's center. Set out for Watiki Water Park and Crazy Horse Memorial and see another side of this outstanding destination.
  • Get behind the steering wheel and discover what else makes Pennington County a tourism hot spot. Organize a car rental with Orbitz and check out the wonders of two other exciting cities — Wall and Scenic.

More to Explore

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.