RAP - LAS

$64 Find Cheap Flights from Rapid City to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rapid City to Las Vegas departing on 6/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to Las Vegas, as well as popular online travel agencies
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Cheap Flight Deals from Rapid City to Las Vegas (RAP-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rapid City to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Rapid City to Las Vegas

KAYAK's recommended round-trip deals from the most popular airlines that fly from Rapid City to Las Vegas.
Discover the best prices for you by selecting your travel dates on KAYAK.
Allegiant Air Logo
10:07 pm - 11:29 pmRAP-LAS
2h 22mnonstop
Allegiant Air Logo
5:56 pm - 9:14 pmLAS-RAP
2h 18mnonstop
$115Allegiant Air
Find Deal
Sun, Jun 1 - Thu, Jun 5
Allegiant Air Logo
10:04 pm - 11:32 pmRAP-LAS
2h 28mnonstop
Allegiant Air Logo
5:54 pm - 9:12 pmLAS-RAP
2h 18mnonstop
$123Allegiant Air
Find Deal
Thu, Jun 12 - Thu, Jun 26
 Logo
10:04 pm - 11:32 pmRAP-LAS
2h 28mnonstop
 Logo
11:59 pm - 4:21 pmLAS-RAP
15h 22m1 stop
Thu, Jun 12 - Thu, Jun 26
Delta Logo
4:40 pm - 10:43 pmRAP-LAS
7h 03m1 stop
Delta Logo
6:25 am - 4:04 pmLAS-RAP
8h 39m1 stop
$249Delta
Find Deal
Sat, Aug 16 - Thu, Aug 21
 Logo
10:02 pm - 11:29 pmRAP-LAS
2h 27mnonstop
 Logo
11:59 pm - 4:27 pmLAS-RAP
15h 28m1 stop
Thu, Jun 19 - Sun, Jun 22
American Airlines Logo
4:35 pm - 11:45 pmRAP-LAS
8h 10m1 stop
American Airlines Logo
12:48 pm - 8:53 pmLAS-RAP
7h 05m1 stop
$284American Airlines
Find Deal
Sat, May 10 - Wed, May 14
American Airlines Logo
11:49 am - 9:31 pmRAP-LAS
10h 42m2 stops
American Airlines Logo
12:48 pm - 8:53 pmLAS-RAP
7h 05m1 stop
$289American Airlines
Find Deal
Sat, May 10 - Wed, May 14
Delta Logo
11:51 am - 6:50 pmRAP-LAS
7h 59m1 stop
Delta Logo
9:20 am - 3:52 pmLAS-RAP
5h 32m1 stop
$294Delta
Find Deal
Sat, Jun 14 - Sat, Jun 21
United Airlines Logo
5:55 pm - 10:00 pmRAP-LAS
5h 05m1 stop
United Airlines Logo
4:32 pm - 10:00 pmLAS-RAP
4h 28m1 stop
$319United Airlines
Find Deal
Fri, May 30 - Wed, Jun 4
United Airlines Logo
7:00 am - 4:11 pmRAP-LAS
10h 11m2 stops
United Airlines Logo
10:43 am - 8:47 pmLAS-RAP
9h 04m2 stops
$329United Airlines
Find Deal
Sat, Jun 28 - Tue, Jul 1
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KAYAK's insights & trends for Rapid City to Las Vegas flights

Get data-powered insights and trends into flights from Rapid City to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Rapid City to Las Vegas?

The average price of all round-trip flights from Rapid City to Las Vegas clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Las Vegas on a Monday and more expensive on a Saturday. On your return trip to Rapid City, you should consider flying back on a Friday, and avoid Wednesdays for better deals.

What is the cheapest month to fly from Rapid City to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rapid City to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Rapid City to Las Vegas is September, where tickets cost $173 (return) on average. On the other hand, the most expensive months are April and May, where the average cost of round-trip tickets is $368 and $356 respectively.

How far in advance should I book a flight from Rapid City to Las Vegas?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Rapid City to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Rapid City to Las Vegas, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonAugust
High seasonDecember
Cheapest flight$64
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Rapid City to Las Vegas

When to book flights from Rapid City to Las Vegas

Are your dates flexible? Find out the best times to travel from Rapid City to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Rapid City to Las Vegas

  • What accessibility services are available at Rapid City Regional Airport?

    Accessible parking spaces are available close to the walkways at all of the parking garages at Rapid City Regional Airport. Most of the display monitors in the terminal show visual pages and visual paging is also available aboard airplanes on request. You can get wheelchair assistance to your flight through your airline.

  • Where do I park my car at Rapid City Regional Airport?

    The P1 lot and the P2 lot are the two parking options available at Rapid City Regional Airport. The P1 lot is regarded as the long-term parking area. This lot is a fantastic choice for lengthy visits due to the cheaper parking fee. Short-term parking is available in the P2 parking lot, which is situated directly in front of the terminal door. It is the choice that is most accessible and practical for short journeys.

  • Can I use public transit from Harry Reid International Airport to get into downtown Las Vegas?

    Buses 108 and 109 operated by the Regional Transport Commission of Southern Nevada (RTC) travel to downtown Las Vegas from the airport every hour or so. On weekdays, the Westcliff Airport Express makes two or three hourly stops at the airport; on weekends, it only makes an hourly stop between 6 am and 11 pm. The bus travels straight to the Strip.

  • Where are the car rentals at Harry Reid International Airport?

    It is convenient to pick up a rental car at the airport because the Car Rental Center is open 24 hours a day. Every five minutes, shuttles depart from exit doors 10 or 11 for the center. If you need help with your rental experience, staff are typically on hand in the lobby. The shuttles that run between the center and the airport are wheelchair accessible.

  • What is the cheapest flight from Rapid City to Las Vegas?

    In the last 3 days, the lowest price for a flight from Rapid City to Las Vegas was $64 for a one-way ticket and $115 for a round-trip.

  • Do I need a passport to fly between Rapid City and Las Vegas?

    A passport is not required to fly from Rapid City to Las Vegas.

  • Which aircraft models fly most regularly from Rapid City to Las Vegas?

    The Airbus A319 is the aircraft model that flies most regularly on the Rapid City to Las Vegas flight route.

  • On which days can I fly direct from Rapid City to Las Vegas?

    You can catch a nonstop flight from Rapid City to Las Vegas on on Thursday, and Sunday.

  • Which is the best airline for flights from Rapid City to Las Vegas, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Rapid City to Las Vegas are Delta and United Airlines. With an average price for the route of $328 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $421 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Rapid City to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rapid City to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rapid City to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Rapid City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rapid City to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Rapid City with another airline. Booking your flights between Rapid City and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rapid City to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Rapid City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Rapid City to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for $136 or less round-trip.
  • For people traveling with kids, there is one family restroom at Rapid City Regional Airport (RAP) that is gender-neutral in the baggage claim area. For parents who may require to change a diaper, baby-changing tables are available in every airport restroom.
  • It is best to arrive at Rapid City Regional Airport at least an hour before your flight so as to allow for check-in, purchases, security checks, and any other activities that may cause a delay.
  • At Harry Reid International Airport (LAS), pet relief spaces are available in T1 outside of the ticketing area and baggage claim as well as in T3 in the departures or ticketing hall. Airport terminals do not allow animals unless they are in approved pet carriers.
  • Take the free inter-terminal shuttle, which runs every 20 to 30 minutes, if you want to avoid walking around Harry Reid International Airport. The shuttle stops for both terminals are on Level 0. Each terminal's peripheral gate areas are connected to the main terminal by a tram.
  • Harry Reid International Airport offers free Wi-Fi throughout the facility, along with electrical outlets and charging stations. These stations located throughout the airport can recharge mobile devices including smartphones, tablets, iPods, and iPads.

Prefer to fly direct from Rapid City to Las Vegas?

Find which airlines fly direct from Rapid City Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

Rapid City to Las Vegas Harry Reid Intl

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to Rapid City

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights
See more direct flights

Top 3 airlines serving from Rapid City to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Rapid City to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Rapid City to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7936 reviews
7.3Food
8.2Boarding
8.5Crew
7.9Comfort
7.9Entertainment
Airline reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

8.0 ExcellentFredrick, Apr 2025GSO - DTW
Read more Delta reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

Everything you need to know for your flight from Rapid City to Las Vegas

Information on your arrival and departure airports

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