LAS - RAP

$130 Find Cheap Flights from Las Vegas to Rapid City

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Rapid City departing on 1/25. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Rapid City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Rapid City, 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 Las Vegas to Rapid City, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$136
Overall average: $298
Allegiant Air
Sun 1/25Sun 2/1
LAS - RAP • Non-stop
Cheapest one-way
$161
Typical prices: $128-$186
Delta
Mon 3/9
LAS - RAP • 1 stop
When to travel
June
Cheapest • 35% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
3 days a week
There are direct flights from Las Vegas to Rapid City 3 days a week: Thu, Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
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We hope you love your trip to Rapid City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Las Vegas to Rapid City (LAS-RAP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Rapid City 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Sun, Jan 25 - Sun, Feb 1
Allegiant Air Logo
6:02 pm - 9:20 pm
LAS
-
RAP
2h 18mnonstop
Allegiant Air Logo
10:10 pm - 11:33 pm
RAP
-
LAS
2h 23mnonstop
$136Allegiant Air
Thu, Feb 19 - Sun, Feb 22
Allegiant Air Logo
1:40 pm - 4:52 pm
LAS
-
RAP
2h 12mnonstop
Allegiant Air Logo
5:42 pm - 7:13 pm
RAP
-
LAS
2h 31mnonstop
$144Allegiant Air
Sun, Feb 15 - Sun, Feb 22
Allegiant Air Logo
1:40 pm - 4:52 pm
LAS
-
RAP
2h 12mnonstop
Allegiant Air Logo
5:42 pm - 7:13 pm
RAP
-
LAS
2h 31mnonstop
$197Allegiant Air
Tue, Jan 27 - Thu, Jan 29
Multiple Airlines Logo
3:46 pm - 9:20 am
LAS
-
RAP
16h 34m1 stop
Multiple Airlines Logo
10:10 pm - 11:33 pm
RAP
-
LAS
2h 23mnonstop
$204Multiple Airlines
Thu, Feb 5 - Thu, Feb 12
Allegiant Air Logo
6:02 pm - 9:20 pm
LAS
-
RAP
2h 18mnonstop
Allegiant Air Logo
5:42 pm - 7:13 pm
RAP
-
LAS
2h 31mnonstop
$215Allegiant Air
Sun, Feb 15 - Thu, Feb 19
Allegiant Air Logo
1:40 pm - 4:52 pm
LAS
-
RAP
2h 12mnonstop
Allegiant Air Logo
5:42 pm - 7:13 pm
RAP
-
LAS
2h 31mnonstop
$218Allegiant Air
Tue, Jan 27 - Thu, Jan 29
Multiple Airlines Logo
4:17 pm - 9:20 am
LAS
-
RAP
16h 03m2 stops
Multiple Airlines Logo
10:10 pm - 11:33 pm
RAP
-
LAS
2h 23mnonstop
$240Multiple Airlines
Thu, Feb 19 - Sun, Feb 22
Multiple Airlines Logo
2:28 pm - 11:15 am
LAS
-
RAP
19h 47m2 stops
Multiple Airlines Logo
5:42 pm - 7:13 pm
RAP
-
LAS
2h 31mnonstop
$249Multiple Airlines
Sun, Feb 15 - Tue, Feb 17
Delta Logo
6:15 am - 3:44 pm
LAS
-
RAP
8h 29m1 stop
Delta Logo
6:00 am - 11:07 am
RAP
-
LAS
6h 07m1 stop
$261Delta
Sun, Feb 15 - Sat, Feb 21
Delta Logo
6:15 am - 3:44 pm
LAS
-
RAP
8h 29m1 stop
Delta Logo
10:54 am - 6:23 pm
RAP
-
LAS
8h 29m1 stop
$265Delta
Booking Insights

KAYAK's insights & trends for Las Vegas to Rapid City flights

Get data-powered insights and trends into flights from Las Vegas to Rapid City 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 Las Vegas to Rapid City?

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

If you are looking for a flight deal from Las Vegas to Rapid City, look for departures on Thursdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Rapid City, Sunday is the cheapest day to fly and Wednesday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Rapid City, 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 Las Vegas to Rapid City is June, where tickets cost $172 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is $341 and $333 respectively.

Good to know

Low seasonJanuary
Cheapest flight$136
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Las Vegas to Rapid City

When to book flights from Las Vegas to Rapid City

Are your dates flexible? Find out the best times to travel from Las Vegas to Rapid City 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 Las Vegas to Rapid City

  • What is the best way to connect from Rapid City Regional Airport (RAP) to downtown Rapid City?

    The best way to connect from Rapid City Regional Airport (RAP) to downtown Rapid City is by renting a car. Rental car agencies are conveniently located at the airport's terminal on the ground floor. Follow the signs to the rental car counters, select your preferred agency, and access downtown via Interstate 90 East for an easy and direct commute.

  • Can I purchase an economy ticket from Las Vegas to Rapid City and then upgrade to first class?

    Yes, you can purchase an economy ticket from Las Vegas to Rapid City and then upgrade to first class on Delta Air Lines. Delta offers the option to use their Miles Upgrade program or purchase an upgrade with cash, subject to availability. Upgrades are accessible after booking the economy ticket.

  • What are the layover options for flights from Las Vegas to Rapid City?

    Common layover options for flights from Las Vegas to Rapid City include Denver International Airport (DEN) and Minneapolis-Saint Paul International Airport (MSP). Airlines like Southwest, United, and Delta often offer connecting flights with layovers at these airports. The duration of layovers may vary depending on the chosen flight and schedule.

  • Do airlines operating flights from Las Vegas to Rapid City offer special meals?

    Airlines like Delta, United, and American Airlines offer special diet options on flights from Las Vegas to Rapid City. Specific meals may include vegan, gluten-free, vegetarian, and diabetic-friendly options. Passengers can request these meals during the booking process or by contacting the airline's customer service in advance.

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

    In the last 3 days, the lowest price for a flight from Las Vegas to Rapid City was $161 for a one-way ticket and $136 for a round-trip.

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

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

  • Which airports will I be using when flying from Las Vegas to Rapid City?

    Las Vegas and Rapid City are both served by 1 main airport. You will leave Las Vegas from Las Vegas Harry Reid Intl and will be arriving at Rapid City.

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

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

  • Which airline alliances offer flights from Las Vegas to Rapid City?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Las Vegas and Rapid City, with SkyTeam being the most commonly used for this route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Las Vegas to Rapid City are Delta and United Airlines. With an average price for the route of $254 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $353 and an overall rating of 7.4.

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

    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 Las Vegas to Rapid City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rapid City from Las Vegas 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 Las Vegas to Rapid City?

    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 Rapid City with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and RAP 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 Las Vegas to Rapid City?

    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 Rapid City from Las Vegas 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 Las Vegas to Rapid City

  • Travelers flying from Las Vegas to Rapid City use Harry Reid International Airport (LAS) as the departure point and Rapid City Regional Airport (RAP) as the arrival point. If you are in the Las Vegas city center, consider using a taxi or rideshare service for convenience and speed, or use public transit: the RTC bus Route 108 offers direct service to Harry Reid International Airport, providing an affordable option.
  • Flights from Las Vegas to Rapid City consider travelers with pets. For instance, consider flying with Southwest Airlines from LAS to RAP, which is regarded as a top choice for pets. Southwest Airlines allows small pets in-cabin with a combined weight (pet + carrier) of up to 20 lb, and the carrier size should not exceed 18.5 x 8.5 x 13.5 inches.
  • Delta Air Lines is a great choice to fly with if you have kids on flights from Las Vegas to Rapid City. They offer kid-friendly amenities like complimentary activity packs, in-flight entertainment with children's programming, and special meals suitable for young travelers. Delta's accommodating staff ensures a comfortable and enjoyable journey for parents with children.
  • Southwest Airlines is a top choice for flying with Passengers with Reduced Mobility (PRMs) from LAS to RAP airport. They prioritize accessibility and offer special assistance services for PRMs, including wheelchair support, pre-boarding options, and attentive staff to ensure a smooth and comfortable travel experience for all passengers.
  • Passengers with luggage should consider flying with Allegiant Air because it offers a friendly carry-on baggage policy on flights from LAS to RAP airport. Passengers are allowed one free personal item with dimensions up to 7 x 15 x 16 inches. Additionally, they offer an option to purchase carry-on bags with maximum dimensions of 9 x 14 x 22 inches, with a weight limit of 25 lb.

Prefer to fly direct from Las Vegas to Rapid City?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Las Vegas Harry Reid Intl to Rapid City.
Find which airlines fly direct from Las Vegas Harry Reid Intl Airport to Rapid City Airport, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to Rapid City

Thursday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Rapid City to Las Vegas Harry Reid Intl

Thursday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top 3 airlines serving from Las Vegas to Rapid City

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Rapid City. 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 Las Vegas to Rapid City? 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.
7.9
DeltaOverall score based on 8012 reviews
7.9Entertainment
7.3Food
8.5Crew
7.9Comfort
8.1Boarding
Airline reviews

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

2.0 MediocreBarbara, Dec 2025
PHL - MSP
Read more Delta reviews

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

They did the one thing that really matters - got to Chicago early.

I liked the snacks and the flight attendants were friendly.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

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

Information on your arrival and departure airports