Cheap flights To Keystone (RAP) from $55

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Cheap Flights to Keystone from $55 One Way, $110 Round Trip

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

Fri, Dec 4 - Sun, Dec 13
LAS
Harry Reid Intl.
RAP
Rapid City Regional
$110 Roundtrip, found 4 hours ago
$110
Roundtrip
found 4 hours ago
Select Allegiant Air flight, departing Fri, Dec 4 from Harry Reid Intl. to Rapid City Regional, returning Sun, Dec 13, priced at $110 found 4 hours ago
Fri, Nov 20 - Thu, Nov 26
AZA
Phoenix - Mesa Gateway
RAP
Rapid City Regional
$115 Roundtrip, found 1 hour ago
$115
Roundtrip
found 1 hour ago
Select Allegiant Air flight, departing Fri, Nov 20 from Phoenix - Mesa Gateway to Rapid City Regional, returning Thu, Nov 26, priced at $115 found 1 hour ago
Thu, Dec 3 - Sun, Dec 6
MSP
Minneapolis - St. Paul Intl.
RAP
Rapid City Regional
$319 Roundtrip, just found
$319
Roundtrip
just found
Select Delta flight, departing Thu, Dec 3 from Minneapolis - St. Paul Intl. to Rapid City Regional, returning Sun, Dec 6, priced at $319 just found
Fri, Oct 16 - Mon, Oct 19
ORD
O'Hare Intl.
RAP
Rapid City Regional
$324 Roundtrip, found 3 days ago
$324
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 16 from O'Hare Intl. to Rapid City Regional, returning Mon, Oct 19, priced at $324 found 3 days ago
Wed, Nov 4 - Sun, Nov 8
TPA
Tampa Intl.
RAP
Rapid City Regional
$345 Roundtrip, found 5 hours ago
$345
Roundtrip
found 5 hours ago
Select United flight, departing Wed, Nov 4 from Tampa Intl. to Rapid City Regional, returning Sun, Nov 8, priced at $345 found 5 hours ago
Thu, Nov 5 - Sat, Nov 14
PIT
Pittsburgh Intl.
RAP
Rapid City Regional
$354 Roundtrip, found 5 hours ago
$354
Roundtrip
found 5 hours ago
Select Delta flight, departing Thu, Nov 5 from Pittsburgh Intl. to Rapid City Regional, returning Sat, Nov 14, priced at $354 found 5 hours ago
Thu, Oct 29 - Mon, Nov 2
PDX
Portland Intl.
RAP
Rapid City Regional
$354 Roundtrip, found 2 days ago
$354
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 29 from Portland Intl. to Rapid City Regional, returning Mon, Nov 2, priced at $354 found 2 days ago
Wed, Oct 21 - Fri, Oct 30
EWR
Newark Liberty Intl. Airport
RAP
Rapid City Regional
$364 Roundtrip, found 9 hours ago
$364
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Oct 21 from Newark Liberty Intl. Airport to Rapid City Regional, returning Fri, Oct 30, priced at $364 found 9 hours ago
Sat, Oct 3 - Wed, Oct 7
MTJ
Montrose Regional
RAP
Rapid City Regional
$374 Roundtrip, found 3 days ago
$374
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 3 from Montrose Regional to Rapid City Regional, returning Wed, Oct 7, priced at $374 found 3 days ago
Wed, Nov 4 - Sun, Nov 8
RSW
Southwest Florida Intl.
RAP
Rapid City Regional
$379 Roundtrip, found 10 hours ago
$379
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Nov 4 from Southwest Florida Intl. to Rapid City Regional, returning Sun, Nov 8, priced at $379 found 10 hours ago

Keystone Flight Information

Traveling To
Keystone
Destination Airport IATA Code
RAP
Number of Airlines Serving
Airlines
Allegiant Air, American Airlines, Delta, United
Flight Price
$110
Earliest Departing Flight
Latest Departing Flight

Keystone

Traveling to Keystone and need a cheap flight? Orbitz has great deals on flights to Keystone right now. Plus, we offer big discounts on hotel rooms and car rentals for a great money-saving trip.

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Orbitz takes pride in providing the best customer experience possible, and that effort doesn't end with discount flights to Keystone or user-friendly mobile apps and web tools. Orbitz Customer Service is always ready to answer questions and help you with booking, planning, or canceling your Keystone flights. When you need us, we’re here for you!

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 $110 and $379 for a return trip to Keystone. One-way flights from Las Vegas (LAS) dropped to $55.
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.