LAS - RAP

$108 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 7/17. 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

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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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

Thu, Jul 17 - Thu, Jul 31
Allegiant Air Logo
5:54 pm - 9:09 pmLAS-RAP
2h 15mnonstop
Allegiant Air Logo
9:59 pm - 11:18 pmRAP-LAS
2h 19mnonstop
$108Allegiant Air
Find Deal
Thu, Jul 10 - Sun, Jul 13
Allegiant Air Logo
5:54 pm - 9:09 pmLAS-RAP
2h 15mnonstop
Allegiant Air Logo
9:49 pm - 11:08 pmRAP-LAS
2h 19mnonstop
$115Allegiant Air
Find Deal
Thu, Jul 24 - Sun, Jul 27
 Logo
11:59 pm - 2:21 pmLAS-RAP
13h 22m1 stop
 Logo
9:49 pm - 11:08 pmRAP-LAS
2h 19mnonstop
Thu, Jul 17 - Thu, Jul 31
 Logo
11:55 pm - 7:09 amLAS-RAP
6h 14m1 stop
 Logo
9:59 pm - 11:18 pmRAP-LAS
2h 19mnonstop
Sat, Jun 28 - Wed, Jul 2
United Airlines Logo
11:30 am - 7:20 pmLAS-RAP
6h 50m1 stop
United Airlines Logo
8:47 am - 12:23 pmRAP-LAS
4h 36m1 stop
$284United Airlines
Find Deal
Sat, Aug 30 - Mon, Sep 1
Delta Logo
6:00 am - 3:45 pmLAS-RAP
8h 45m1 stop
Delta Logo
6:25 am - 12:30 pmRAP-LAS
7h 05m1 stop
$289Delta
Find Deal
Mon, Jul 14 - Sat, Jul 19
Delta Logo
12:40 am - 10:13 amLAS-RAP
8h 33m1 stop
Delta Logo
6:50 am - 12:37 pmRAP-LAS
6h 47m1 stop
$294Delta
Find Deal
Fri, Jun 27 - Mon, Jun 30
United Airlines Logo
4:43 pm - 10:01 pmLAS-RAP
4h 18m1 stop
United Airlines Logo
7:00 am - 12:23 pmRAP-LAS
6h 23m1 stop
$309United Airlines
Find Deal
Sun, Jun 29 - Thu, Jul 3
American Airlines Logo
12:59 am - 9:45 amLAS-RAP
7h 46m1 stop
American Airlines Logo
5:38 am - 11:58 amRAP-LAS
7h 20m1 stop
$376American Airlines
Find Deal
Mon, Jul 14 - Sat, Jul 19
American Airlines Logo
12:59 am - 9:55 amLAS-RAP
7h 56m1 stop
American Airlines Logo
2:50 pm - 9:57 pmRAP-LAS
8h 07m2 stops
$396American Airlines
Find Deal
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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 Fridays 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 Saturday 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 April, where tickets cost $180 (return) on average. On the other hand, the most expensive months are November and February, where the average cost of round-trip tickets is $394 and $341 respectively.

Can I save money by flying with a layover from Las Vegas to Rapid City?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $184, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from Las Vegas to Rapid City, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$108
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly with an average 18% 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 $151 for a one-way ticket and $108 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.

  • 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, United Airlines or Allegiant Air?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Rapid City are United Airlines and Allegiant Air. With an average price for the route of $396 and an overall rating of 7.4, United Airlines is the most popular choice. Allegiant Air is also a great choice for the route, with an average price of $179 and an overall rating of 7.3.

  • 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

  • Looking for a cheap flight? 25% of our users found flights on this route for $129 or less round-trip.
  • 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

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Rapid City to Las Vegas Harry Reid Intl

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top airlines flying 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.
7.4
United AirlinesOverall score based on 8810 reviews
7.7Boarding
8.1Crew
7.0Entertainment
7.3Comfort
6.6Food
Airline reviews

Gate agent did not hold flight for connection, provided no assistance to get new flight

2.0 MediocreJack, Jun 2025SAT - IAH
Read more United Airlines reviews

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

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.

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

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