LAS - RAP

$61 Find Cheap Flights from Las Vegas to Rapid City

This is the cheapest one-way 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 7/5. 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
$116
Typical prices: $394-$182
Allegiant Air
Thu 7/16Sun 7/19
LAS - RAP • Non-stop
Cheapest one-way
$61
Typical prices: $76-$248
Allegiant Air
Sun 7/5
LAS - RAP • Non-stop
Nonstop flights
Thu, Sun
You can fly direct with Allegiant Air. Average duration is 2h 18m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top layover airports
Cheapest • Avg $414 (round-trip)
Shortest trip • 4h 54m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 56% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Thu, Jul 16 - Sun, Jul 19
Allegiant Air Logo
5:45 pm - 9:00 pm
LAS
-
RAP
2h 15mnonstop
Allegiant Air Logo
9:50 pm - 11:09 pm
RAP
-
LAS
2h 19mnonstop
$116Allegiant Air
Thu, Jul 23 - Sun, Jul 26
Allegiant Air Logo
5:45 pm - 9:00 pm
LAS
-
RAP
2h 15mnonstop
Allegiant Air Logo
9:50 pm - 11:09 pm
RAP
-
LAS
2h 19mnonstop
$121Allegiant Air
Thu, Jul 16 - Sun, Jul 19
Allegiant Air Logo
5:45 pm - 9:00 pm
LAS
-
RAP
2h 15mnonstop
Allegiant Air Logo
9:50 pm - 11:09 pm
RAP
-
LAS
2h 19mnonstop
$123Allegiant Air
Thu, Jun 25 - Sun, Jun 28
Allegiant Air Logo
5:48 pm - 9:04 pm
LAS
-
RAP
2h 16mnonstop
Allegiant Air Logo
9:54 pm - 11:21 pm
RAP
-
LAS
2h 27mnonstop
$126Allegiant Air
Thu, May 28 - Sun, May 31
Allegiant Air Logo
10:26 am - 1:44 pm
LAS
-
RAP
2h 18mnonstop
Allegiant Air Logo
2:34 pm - 3:50 pm
RAP
-
LAS
2h 16mnonstop
$137Allegiant Air
Sun, Aug 23 - Sun, Aug 30
Allegiant Air Logo
11:25 am - 2:40 pm
LAS
-
RAP
2h 15mnonstop
Allegiant Air Logo
3:30 pm - 4:51 pm
RAP
-
LAS
2h 21mnonstop
$144Allegiant Air
Thu, Jul 9 - Sun, Jul 12
Allegiant Air Logo
5:45 pm - 9:00 pm
LAS
-
RAP
2h 15mnonstop
Allegiant Air Logo
9:50 pm - 11:09 pm
RAP
-
LAS
2h 19mnonstop
$160Allegiant Air
Thu, Jun 4 - Sun, Jun 7
Allegiant Air Logo
5:48 pm - 9:04 pm
LAS
-
RAP
2h 16mnonstop
Allegiant Air Logo
9:54 pm - 11:21 pm
RAP
-
LAS
2h 27mnonstop
$162Allegiant Air
Thu, May 28 - Sun, May 31
Allegiant Air Logo
10:26 am - 1:44 pm
LAS
-
RAP
2h 18mnonstop
Allegiant Air Logo
2:34 pm - 3:50 pm
RAP
-
LAS
2h 16mnonstop
$166Allegiant Air
Thu, Jun 4 - Sun, Jun 7
Allegiant Air Logo
5:48 pm - 9:04 pm
LAS
-
RAP
2h 16mnonstop
Allegiant Air Logo
9:54 pm - 11:21 pm
RAP
-
LAS
2h 27mnonstop
$171Allegiant Air
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.

How much is a round-trip flight from Las Vegas to Rapid City?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Las Vegas to Rapid City departing in July.

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 Thursday, 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 January, where tickets cost $117 (return) on average. On the other hand, the most expensive months are November and February, where the average cost of round-trip tickets is $478 and $394 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 $175, prices are generally cheapest when you fly direct.

Good to know

Low seasonJanuary
Cheapest flight$61
Best time to beat the crowds with an average 56% drop in price.
Most popular time to fly and prices are also 16% lower on average.
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 $61 for a one-way ticket and $116 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 $388 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

  • Looking for a cheap flight? 25% of our users found flights on this route for $124 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 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 8450 reviews
7.2Food
8.1Boarding
7.8Comfort
8.5Crew
7.8Entertainment
Airline reviews

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

6.0 Goodrghinftl, May 2026
FWA - ATL
Read more Delta reviews

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Allegiant actually impressed me, original inbound flight from PBG was so late they gave us a bird inbound from Des Moines and only left 1h late and gained 40 minutes back in the air. Comfortable flight with no frills but no complaints.

Flight was delayed. Crew was good but hot coffee was not available.

Great. No choice for n/a. No food or entertainment options

No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

There is not one likable thing about this airline. It’s starts with the deceptive pricing and continues through the whole flight. The worst staff I’ve ever experienced way over priced bags absolutely no food or drink (unacceptable and you should be embarrassed) the seats are cramped and uncomfortable there is no entertainment there is nothing about this trash airline that constitutes any amount of money. It’s worse than spirit and way more expensive it is disgraceful. Do not travel with Allegiant I repeat do not bother no matter what they say the price is it is never ever going to be the right choice I’m mind blown at how awful the entire experience was I’m embarrassed that I chose so poorly I cannot reiterate enough how beyond horrible this company and its staff are, not one person on this flight or at the airport is qualified to sweep up trash on a city sidewalk they should certainly never be given any job that requires a brain or manners or communication with human beings, what a disgrace to the human race. Your criminal chiselers and should be put out to pasture

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

Information on your arrival and departure airports