What is the cheapest airline that flies from Rapid City to Las Vegas Harry Reid Intl?

Allegiant Air, United Airlines, and Delta are the most popular carriers operating from Rapid City to Las Vegas Harry Reid Intl

What airlines fly to Las Vegas?

Allegiant Air, United Airlines and Delta are the top three most popular airlines that fly to Las Vegas from Rapid City according to our data. Allegiant Air is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 4 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Rapid City Airport to Las Vegas Harry Reid Intl Airport?

Prices for flights from Rapid City Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Rapid City Airport to Las Vegas Harry Reid Intl Airport?

The number of operators available for flights from Rapid City Airport to Las Vegas Harry Reid Intl Airport is 4 as of August 2026.

How old do you have to be to fly from Rapid City Airport to Las Vegas Harry Reid Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rapid City Airport to Las Vegas Harry Reid Intl Airport.

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$60 Cheap Flights from Rapid City to Las Vegas in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rapid City to Las Vegas

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:06 pm - 1:30 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

10:50 am - 2:06 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 16mnonstop

$116Allegiant Air

Sun, Nov 8 - Thu, Nov 12

5:35 pm - 6:59 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

10:31 am - 1:45 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 14mnonstop

$130Allegiant Air

Sun, Oct 11 - Thu, Oct 15

7:08 pm - 8:47 amRAP Rapid City-LAS Las Vegas Harry Reid Intl

14h 39m1 stop Phoenix-Mesa Gateway

10:50 am - 2:06 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 16mnonstop

$165Multiple Airlines

Mon, Nov 9 - Thu, Nov 12

12:06 pm - 1:30 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

4:09 pm - 7:55 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

26h 46m1 stop Phoenix Sky Harbor Intl

$176Multiple Airlines

Sun, Nov 8 - Thu, Nov 12

6:55 am - 3:09 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

9h 14m1 stop Minneapolis St Paul

6:25 am - 3:46 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

8h 21m1 stop Minneapolis St Paul

$301Delta

Tue, Jan 12 - Tue, Jan 19

6:55 am - 3:09 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

9h 14m1 stop Minneapolis St Paul

8:55 am - 3:46 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

5h 51m1 stop Minneapolis St Paul

$301Delta

Thu, Feb 4 - Sun, Feb 7

12:59 pm - 9:05 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

9h 06m1 stop Dallas/Fort Worth

5:00 am - 12:29 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

6h 29m1 stop Dallas/Fort Worth

$301American Airlines

Thu, Feb 4 - Mon, Feb 8

11:45 am - 6:20 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

7h 35m1 stop Phoenix Sky Harbor Intl

6:44 am - 12:06 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

4h 22m1 stop Phoenix Sky Harbor Intl

$301American Airlines

Thu, Oct 1 - Sun, Oct 4

5:00 am - 8:46 amRAP Rapid City-LAS Las Vegas Harry Reid Intl

4h 46m1 stop Denver Intl

3:29 pm - 10:35 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

6h 06m1 stop Denver Intl

$310United Airlines

Wed, Dec 23 - Wed, Dec 30

5:50 pm - 9:55 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

5h 05m1 stop Denver Intl

11:56 am - 5:03 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

4h 07m1 stop Denver Intl

$310United Airlines

Fri, Nov 27 - Wed, Dec 2

Cheap last minute flights

Enter your travel dates to find the best prices.

7:00 am - 10:49 amRAP Rapid City-LAS Las Vegas Harry Reid Intl

4h 49m1 stop Denver Intl

4:34 pm - 10:33 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

4h 59m1 stop Denver Intl

$409United Airlines

Thu, Sep 3 - Sun, Sep 6

7:00 am - 1:59 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

7h 59m2 stops Denver Intl Los Angeles

4:34 pm - 10:33 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

4h 59m1 stop Denver Intl

$414United Airlines

Thu, Sep 3 - Sun, Sep 6

7:00 am - 10:49 amRAP Rapid City-LAS Las Vegas Harry Reid Intl

4h 49m1 stop Denver Intl

4:34 pm - 10:33 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

4h 59m1 stop Denver Intl

$431United Airlines

Thu, Sep 3 - Sun, Sep 6

5:00 am - 9:09 amRAP Rapid City-LAS Las Vegas Harry Reid Intl

5h 09m1 stop Denver Intl

9:51 am - 10:33 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

11h 42m2 stops San Francisco Denver Intl

$494United Airlines

Wed, Sep 2 - Sun, Sep 6

12:36 pm - 1:58 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 22mnonstop

11:28 am - 2:44 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 16mnonstop

$562Allegiant Air

Thu, Sep 3 - Sun, Sep 6

12:36 pm - 1:58 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 22mnonstop

11:28 am - 2:44 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 16mnonstop

$568Allegiant Air

Thu, Sep 3 - Sun, Sep 6

6:28 am - 2:33 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

9h 05m1 stop Dallas/Fort Worth

6:29 am - 12:08 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

4h 39m1 stop Phoenix Sky Harbor Intl

$580American Airlines

Tue, Sep 1 - Mon, Sep 7

12:36 pm - 1:58 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 22mnonstop

11:28 am - 2:44 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 16mnonstop

$580Allegiant Air

Thu, Sep 3 - Sun, Sep 6

6:28 am - 2:33 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

9h 05m1 stop Dallas/Fort Worth

6:29 am - 12:08 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

4h 39m1 stop Phoenix Sky Harbor Intl

$613American Airlines

Tue, Sep 1 - Mon, Sep 7

6:28 am - 2:33 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

9h 05m1 stop Dallas/Fort Worth

6:29 am - 12:08 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

4h 39m1 stop Phoenix Sky Harbor Intl

$635American Airlines

Tue, Sep 1 - Mon, Sep 7

Cheap direct flights

Enter your travel dates to find the best prices.

12:06 pm - 1:30 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

10:50 am - 2:06 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 16mnonstop

$116Allegiant Air

Sun, Nov 8 - Thu, Nov 12

5:35 pm - 6:59 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

10:31 am - 1:45 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 14mnonstop

$130Allegiant Air

Sun, Oct 11 - Thu, Oct 15

10:07 pm - 11:34 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 27mnonstop

6:00 pm - 9:17 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 17mnonstop

$131Allegiant Air

Thu, Feb 4 - Sun, Feb 7

10:02 pm - 11:29 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 27mnonstop

5:56 pm - 9:12 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 16mnonstop

$132Allegiant Air

Sun, Jan 17 - Thu, Jan 21

5:35 pm - 6:59 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

10:31 am - 1:45 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 14mnonstop

$133Allegiant Air

Sun, Oct 11 - Thu, Oct 15

10:02 pm - 11:29 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 27mnonstop

5:56 pm - 9:12 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 16mnonstop

$144Allegiant Air

Thu, Jan 14 - Thu, Jan 21

10:57 am - 12:23 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 26mnonstop

5:41 pm - 8:58 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 17mnonstop

$163Allegiant Air

Sat, Nov 28 - Thu, Dec 3

10:57 am - 12:23 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 26mnonstop

8:00 am - 11:17 amLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 17mnonstop

$163Allegiant Air

Sat, Nov 28 - Wed, Dec 2

10:57 am - 12:23 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 26mnonstop

7:00 am - 10:17 amLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 17mnonstop

$163Allegiant Air

Sat, Nov 28 - Fri, Dec 4

10:02 pm - 11:29 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 27mnonstop

5:56 pm - 9:12 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 16mnonstop

$167Allegiant Air

Thu, Jan 14 - Sun, Jan 17

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Allegiant Air flights from Rapid City to Las Vegas

Our best Allegiant Air deals on Rapid City to Las Vegas flight tickets

Allegiant Air

Nov 8

RAP12:06 pmRapid City

2h 24m

LAS1:30 pmLas Vegas Harry Reid Intl

Nov 12

LAS10:50 amLas Vegas Harry Reid Intl

2h 16m

RAP2:06 pmRapid City

$116

Allegiant Air

Oct 11

RAP5:35 pmRapid City

2h 24m

LAS6:59 pmLas Vegas Harry Reid Intl

Oct 15

LAS10:31 amLas Vegas Harry Reid Intl

2h 14m

RAP1:45 pmRapid City

$130

Allegiant Air

Feb 4

RAP10:07 pmRapid City

2h 27m

LAS11:34 pmLas Vegas Harry Reid Intl

Feb 7

LAS6:00 pmLas Vegas Harry Reid Intl

2h 17m

RAP9:17 pmRapid City

$131

United Airlines flights from Rapid City to Las Vegas

Our best United Airlines deals on Rapid City to Las Vegas flight tickets

United Airlines

Sep 10

RAP4:41 pmRapid City

5h 10m

1 stop

LAS8:51 pmLas Vegas Harry Reid Intl

Sep 13

LAS5:20 amLas Vegas Harry Reid Intl

5h 35m

1 stop

RAP11:55 amRapid City

$349

United Airlines

Sep 10

RAP4:41 pmRapid City

5h 10m

1 stop

LAS8:51 pmLas Vegas Harry Reid Intl

Sep 13

LAS5:20 amLas Vegas Harry Reid Intl

5h 35m

1 stop

RAP11:55 amRapid City

$379

United Airlines

Sep 3

RAP7:00 amRapid City

4h 49m

1 stop

LAS10:49 amLas Vegas Harry Reid Intl

Sep 6

LAS4:34 pmLas Vegas Harry Reid Intl

4h 59m

1 stop

RAP10:33 pmRapid City

$409

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Sun 11/8

12:06 pm-1:30 pm

Nonstop2h 24m

Las Vegas Harry Reid Intl

Thu 11/12

10:50 am-2:06 pm

Nonstop2h 16m

$116

Quickest round-trip

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Sun 10/11

5:35 pm-6:59 pm

Nonstop2h 24m

Las Vegas Harry Reid Intl

Thu 10/15

10:31 am-1:45 pm

Nonstop2h 14m

$130

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Mon 11/9

7:08 pm-8:47 am

1 stop14h 39m

Las Vegas Harry Reid Intl

Thu 11/12

10:50 am-2:06 pm

Nonstop2h 16m

$165

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Sun 11/8

12:06 pm-1:30 pm

Nonstop2h 24m

Las Vegas Harry Reid Intl

Thu 11/12

4:09 pm-7:55 pm

1 stop26h 46m

$176

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Tue 1/12

6:55 am-3:09 pm

1 stop9h 14m

Las Vegas Harry Reid Intl

Tue 1/19

6:25 am-3:46 pm

1 stop8h 21m

$301

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Thu 2/4

6:55 am-3:09 pm

1 stop9h 14m

Las Vegas Harry Reid Intl

Sun 2/7

8:55 am-3:46 pm

1 stop5h 51m

$301

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Thu 2/4

12:59 pm-9:05 pm

1 stop9h 06m

Las Vegas Harry Reid Intl

Mon 2/8

5:00 am-12:29 pm

1 stop6h 29m

$301

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Thu 10/1

11:45 am-6:20 pm

1 stop7h 35m

Las Vegas Harry Reid Intl

Sun 10/4

6:44 am-12:06 pm

1 stop4h 22m

$301

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Wed 12/23

5:00 am-8:46 am

1 stop4h 46m

Las Vegas Harry Reid Intl

Wed 12/30

3:29 pm-10:35 pm

1 stop6h 06m

$310

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Fri 11/27

5:50 pm-9:55 pm

1 stop5h 05m

Las Vegas Harry Reid Intl

Wed 12/2

11:56 am-5:03 pm

1 stop4h 07m

$310

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Rapid City to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Rapid City and Las Vegas?

Prices are currently low for flights on this route.

Typical prices usually range from $153 to $302.
The lowest price recently found on this route was $116.

What is the cheapest month to fly to Las Vegas?

The month of January is, on average, the cheapest month to fly to Las Vegas from Rapid City, with most prices found around $208. The month of September is another great option to travel to Las Vegas, with average flight prices from Rapid City averaging around $255.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Sunday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $142. Flights from Rapid City to Las Vegas on a Wednesday will generally be more expensive and average around $346. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $194. Flights to Las Vegas are more costly at noon, with an average ticket price of $266. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Rapid City to Las Vegas Harry Reid Intl flight route?

Fly from Rapid City to Las Vegas Harry Reid Intl for the best Rapid City - Las Vegas Harry Reid Intl flight prices

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

You are more likely to see cheaper flights to Las Vegas from Rapid City when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $313 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Rapid City for as low as $231 on momondo.

What cabin class options are available on Rapid City to Las Vegas flights?

There is only 1 cabin class available to choose from on Rapid City to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Rapid City to Las Vegas flights?

No. A direct flight is the cheapest option for a flight between Rapid City to Las Vegas.

How have Rapid City to Las Vegas flight prices changed over time?

As of August 2026, prices for Rapid City to Las Vegas flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Rapid City to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Rapid City to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Rapid City to Las Vegas (RAP to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to Las Vegas

Best Price Found	$60
Fastest flight time	2h 22m
Direct flights	Mon, Wed and Fri
Airports in Las Vegas	1 airport

The best one-way flight to Las Vegas from Rapid City in the past 72 hours is $60. The best round-trip flight deal from Rapid City to Las Vegas found on momondo in the last 72 hours is $116.

The fastest flight from Rapid City to Las Vegas takes 2h 22m

Direct flights go from Rapid City to Las Vegas on Monday, Wednesday and Friday. The only airline offering direct flights is Allegiant Air.

There is 1 airport in Las Vegas. From Rapid City there are direct flights to Las Vegas Harry Reid Intl (LAS).

Search flight deals

Frequently asked questions about flying from Rapid City to Las Vegas

How far is Rapid City to Las Vegas Harry Reid Intl by plane?
Rapid City and Las Vegas Harry Reid Intl are 830.9 mi apart from one another. In terms of flight time, this usually takes a little over 2h 22m.
When did momondo last update prices for flights from Rapid City Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from Rapid City Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Rapid City Airport to Las Vegas Harry Reid Intl Airport?
The number of operators available for flights from Rapid City Airport to Las Vegas Harry Reid Intl Airport is 4 as of August 2026.
How old do you have to be to fly from Rapid City Airport to Las Vegas Harry Reid Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rapid City Airport to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Rapid City to Las Vegas?
momondo data reveals that the most frequently booked plane model on the route from Rapid City to Las Vegas is Airbus A319, representing 93.94% of all bookings. The subsequent popular model is Airbus A320-100/200 at 6.06%.
What is the most popular airline from Rapid City to Las Vegas?
momondo data reveals that the most frequently booked airline on the route from Rapid City to Las Vegas is Allegiant Air, representing 53% of all bookings. The subsequent popular airlines are United Airlines at 36%, Delta at 6%, and American Airlines at 6%.

Best airlines flying from Rapid City to Las Vegas

Compare and see reviews for airlines that fly from Rapid City to Las Vegas with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $104	Free Cancellation	Rating 7.3 676 reviews	Search Allegiant Air flights
Delta	PriceFrom $170	Free Cancellation	Rating 7.8 8,541 reviews	Search Delta flights
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 10,138 reviews	Search United Airlines flights
American Airlines	PriceFrom $333	Free Cancellation	Rating 7.1 12,022 reviews	Search American Airlines flights

Mount Charleston

Laughlin

Paradise

Henderson

North Las Vegas

Kingman

Mesquite

Sunrise Manor

Pahrump

Furnace Creek

Primm

Winchester

Boulder City

Needles

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to Las Vegas?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rapid City to Las Vegas. momondo saves you time and could save you money on your trip.

Can I find flights from Rapid City to Las Vegas with flexible booking policies on momondo?

All flight searches from Rapid City to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Rapid City to Las Vegas?

Once you have performed a search for Rapid City to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Rapid City to Las Vegas right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Las Vegas from Rapid City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Rapid City to Las Vegas from $60

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to Las Vegas departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Allegiant Air flights from Rapid City to Las Vegas

Our best Allegiant Air deals on Rapid City to Las Vegas flight tickets

United Airlines flights from Rapid City to Las Vegas

Our best United Airlines deals on Rapid City to Las Vegas flight tickets

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How to get the cheapest flight ticket from Rapid City to Las Vegas

What is the typical price of a round-trip flight between Rapid City and Las Vegas?

What is the cheapest month to fly to Las Vegas?

What is the cheapest day to depart on your flight to Las Vegas?

What is the cheapest time of day to depart on your flight to Las Vegas?

What is the cheapest Rapid City to Las Vegas Harry Reid Intl flight route?

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

What cabin class options are available on Rapid City to Las Vegas flights?

Can stopping save me money on Rapid City to Las Vegas flights?

How have Rapid City to Las Vegas flight prices changed over time?

What is the cheapest airline that flies from Rapid City to Las Vegas Harry Reid Intl?

What airlines fly to Las Vegas?

When to book flights from Rapid City to Las Vegas

Cheap Rapid City to Las Vegas (RAP to LAS) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Las Vegas

Frequently asked questions about flying from Rapid City to Las Vegas

Best airlines flying from Rapid City to Las Vegas

Compare and see reviews for airlines that fly from Rapid City to Las Vegas with momondo

Traveling to a place near Las Vegas?

Why use momondo?

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Nevada

Fly your favorite airline to Las Vegas

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Las Vegas

List of cabin classes available on flights landing in Las Vegas. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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