Which layover airport has the shortest travel time from Las Vegas to Rapid City?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 4h 38m.

Which airport is the most popular layover for flights between Las Vegas and Rapid City?

Denver (DEN) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Las Vegas to Rapid City?

Denver (DEN) has the shortest average layover time for this route: 1h 11m.

How many flights depart from Las Vegas to Rapid City on average per week?

As of December 2025, there are 1 flights per week flying from Las Vegas to Rapid City. The most common day of the week flights depart is Sun, with 100% of flights taking off on this day.

Which layover airport offers the lowest fares from Las Vegas to Rapid City?

Flights via Denver (DEN) offer the lowest average round-trip price of $284.

What airlines fly to Rapid City?

Allegiant Air, United Airlines and Delta are the top three most popular airlines that fly to Rapid City from Las Vegas according to our data. Allegiant Air is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Rapid City. Keep in mind that there are 3 different airlines that fly to Rapid City on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Las Vegas Harry Reid Intl Airport to Rapid City Airport refresh daily.

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

As of December 2025, there are 3 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Rapid City Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Rapid City Airport.

What documentation or ID do you need to fly to Rapid City Airport?

The travel and health documents required for your trip to Rapid City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rapid City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$103 Cheap Flights from Las Vegas to Rapid City in 2025/26

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Find the cheapest flights from Las Vegas to Rapid City

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6:02 pm - 9:20 pm

LAS

RAP

2h 18mnonstop

10:10 pm - 11:33 pm

RAP

LAS

2h 23mnonstop

$135Allegiant Air

Thu, Jan 22 - Thu, Jan 29

6:02 pm - 9:20 pm

LAS

RAP

2h 18mnonstop

10:10 pm - 11:33 pm

RAP

LAS

2h 23mnonstop

$143Allegiant Air

Thu, Jan 15 - Thu, Jan 22

9:00 am - 3:22 pm

LAS

RAP

5h 22m1 stop

5:10 am - 8:54 am

RAP

LAS

4h 44m1 stop

$265United Airlines

Thu, Jan 15 - Thu, Jan 22

3:33 pm - 10:29 pm

LAS

RAP

5h 56m1 stop

5:10 am - 8:54 am

RAP

LAS

4h 44m1 stop

$269United Airlines

Sat, Jan 17 - Sat, Jan 24

6:15 am - 3:25 pm

LAS

RAP

8h 10m1 stop

10:54 am - 8:49 pm

RAP

LAS

10h 55m2 stops

$270Delta

Thu, Jan 15 - Thu, Jan 22

3:33 pm - 8:32 pm

LAS

RAP

3h 59m1 stop

12:35 pm - 8:27 pm

RAP

LAS

8h 52m2 stops

$274United Airlines

Sat, Jan 17 - Sat, Jan 24

7:59 pm - 10:13 am

LAS

RAP

13h 14m2 stops

10:54 am - 8:55 pm

RAP

LAS

11h 01m2 stops

$275Delta

Thu, Jan 22 - Thu, Jan 29

10:00 am - 5:12 pm

LAS

RAP

6h 12m1 stop

4:40 pm - 8:32 pm

RAP

LAS

4h 52m1 stop

$291United Airlines

Tue, Jan 6 - Thu, Jan 8

11:25 pm - 10:13 am

LAS

RAP

9h 48m2 stops

6:00 am - 11:07 am

RAP

LAS

6h 07m1 stop

$296Delta

Tue, Jan 6 - Thu, Jan 8

9:56 am - 3:22 pm

LAS

RAP

4h 26m1 stop

2:40 pm - 7:02 pm

RAP

LAS

5h 22m1 stop

$339United Airlines

Thu, Jan 8 - Sun, Jan 11

Allegiant Air flights from Las Vegas to Rapid City

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

Allegiant Air

Jan 22

LAS6:02 pmLas Vegas Harry Reid Intl

2h 18m

RAP9:20 pmRapid City

Jan 29

RAP10:10 pmRapid City

2h 23m

LAS11:33 pmLas Vegas Harry Reid Intl

$135

Find similar

Allegiant Air

Jan 15

LAS6:02 pmLas Vegas Harry Reid Intl

2h 18m

RAP9:20 pmRapid City

Jan 22

RAP10:10 pmRapid City

2h 23m

LAS11:33 pmLas Vegas Harry Reid Intl

$143

Find similar

United Airlines flights from Las Vegas to Rapid City

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

United Airlines

Jan 15

LAS9:00 amLas Vegas Harry Reid Intl

5h 22m

1 stop

RAP3:22 pmRapid City

Jan 22

RAP5:10 amRapid City

4h 44m

1 stop

LAS8:54 amLas Vegas Harry Reid Intl

$265

Find similar

United Airlines

Jan 17

LAS3:33 pmLas Vegas Harry Reid Intl

5h 56m

1 stop

RAP10:29 pmRapid City

Jan 24

RAP5:10 amRapid City

4h 44m

1 stop

LAS8:54 amLas Vegas Harry Reid Intl

$269

Find similar

United Airlines

Jan 17

LAS3:33 pmLas Vegas Harry Reid Intl

3h 59m

1 stop

RAP8:32 pmRapid City

Jan 24

RAP12:35 pmRapid City

8h 52m

2 stops

LAS8:27 pmLas Vegas Harry Reid Intl

$274

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Thu 1/22

6:02 pm-9:20 pm

Nonstop2h 18m

Rapid City

Thu 1/29

10:10 pm-11:33 pm

Nonstop2h 23m

$135

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Thu 1/15

6:02 pm-9:20 pm

Nonstop2h 18m

Rapid City

Thu 1/22

10:10 pm-11:33 pm

Nonstop2h 23m

$143

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Thu 1/15

9:00 am-3:22 pm

1 stop5h 22m

Rapid City

Thu 1/22

5:10 am-8:54 am

1 stop4h 44m

$265

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Sat 1/17

3:33 pm-10:29 pm

1 stop5h 56m

Rapid City

Sat 1/24

5:10 am-8:54 am

1 stop4h 44m

$269

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Thu 1/15

6:15 am-3:25 pm

1 stop8h 10m

Rapid City

Thu 1/22

10:54 am-8:49 pm

2 stops10h 55m

$270

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Sat 1/17

3:33 pm-8:32 pm

1 stop3h 59m

Rapid City

Sat 1/24

12:35 pm-8:27 pm

2 stops8h 52m

$274

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Thu 1/22

7:59 pm-10:13 am

2 stops13h 14m

Rapid City

Thu 1/29

10:54 am-8:55 pm

2 stops11h 01m

$275

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Tue 1/6

10:00 am-5:12 pm

1 stop6h 12m

Rapid City

Thu 1/8

4:40 pm-8:32 pm

1 stop4h 52m

$291

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Tue 1/6

11:25 pm-10:13 am

2 stops9h 48m

Rapid City

Thu 1/8

6:00 am-11:07 am

1 stop6h 07m

$296

Las VegasRapid City

LAS - RAP

LASRAP

Las Vegas Harry Reid Intl

Thu 1/8

9:56 am-3:22 pm

1 stop4h 26m

Rapid City

Sun 1/11

2:40 pm-7:02 pm

1 stop5h 22m

$339

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

Layovers

Other information

What is the cheapest month to fly to Rapid City?

The month of June is, on average, the cheapest month to fly to Rapid City from Las Vegas, with most prices found around $172. If you aren’t able to travel to Rapid City during the month of June, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $180.

What is the cheapest day to depart on your flight to Rapid City?

According to our data, Thursday is the cheapest day to fly to Rapid City from Las Vegas. The lowest ticket price found for a Thursday departure recently was $159. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Rapid City is Sunday, with ticket prices averaging around $181.

What is the cheapest time of day to depart on your flight to Rapid City?

Our most recent data shows that the best time of day to fly to Rapid City is in the afternoon. Flights from Las Vegas to Rapid City during this time can be as low as $145. Flights at noon are often more expensive with an average ticket price of $170.

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

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

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

There is only 1 cabin class available to choose from on Las Vegas Harry Reid Intl to Rapid City 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 Las Vegas to Rapid City flights?

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

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

As of December 2025, prices for Las Vegas to Rapid City flights are approximately 36% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to Rapid City

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

Estimated round-trip price

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

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

Best Price Found	$214
Fastest flight time	2h 18m
Direct flights	Fri
Airports in Rapid City	1 airport

The best flight deal from Las Vegas to Rapid City found on momondo in the last 72 hours is $214

The fastest flight from Las Vegas to Rapid City takes 2h 18m

Direct flights go from Las Vegas to Rapid City on Friday. There are no airlines offering direct flights.

There is 1 airport in Rapid City. From Las Vegas there are direct flights to Rapid City (RAP).

Search flight deals

How far is Las Vegas Harry Reid Intl to Rapid City by plane?
The straight-line distance from Las Vegas Harry Reid Intl to Rapid City is 830.9 mi. In terms of flight time, this usually takes a little over 2h 18m.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Rapid City Airport?
Prices for flights from Las Vegas Harry Reid Intl Airport to Rapid City Airport refresh daily.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Rapid City Airport?
As of December 2025, there are 3 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Rapid City Airport.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Rapid City Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Rapid City Airport.
What documentation or ID do you need to fly to Rapid City Airport?
The travel and health documents required for your trip to Rapid City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rapid City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Las Vegas to Rapid City?
Based on momondo bookings for flights between Las Vegas and Rapid City, the leading plane model is Airbus A319, making up 93.33% of the total bookings. Other popular models include Airbus A320-100/200 with 6.67%.
What is the most popular airline from Las Vegas to Rapid City?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Las Vegas to Rapid City is Allegiant Air (46% of total bookings). The next most popular airlines are United Airlines (43%) and Delta (11%).

Best airlines flying from Las Vegas to Rapid City

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

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $104	Free Cancellation	Rating 7.2 702 reviews	Search Allegiant Air flights
Delta	PriceFrom $179	Free Cancellation	Rating 7.9 8,021 reviews	Search Delta flights
United Airlines	PriceFrom $229	Free Cancellation	Rating 7.4 9,099 reviews	Search United Airlines flights

Allegiant Air Flights From Las Vegas to Rapid City
Allegiant Air is one of the most popular airlines flying from Las Vegas to Rapid City, operating 1 flight/week on average for this route. A good Allegiant Air flight deal for Las Vegas to Rapid City starts from $104 round-trip, up to an average price of $154. Our users have rated Allegiant Air at 7.2/10.

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Spearfish

Custer

Hill City

Wall

Hot Springs

Why use momondo?

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

Finding the right flight to Rapid City from Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rapid City quick and easy, saving you time and money.

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

Flights from Las Vegas to Rapid City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rapid City from Las Vegas.

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

Of course. momondo tracks the price of Las Vegas to Rapid City flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Rapid City trip

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Cheap flights from Las Vegas to Rapid City from $135

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Rapid City departing on 1/22. 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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How to get the cheapest flight ticket from Las Vegas to Rapid City

What is the cheapest month to fly to Rapid City?

What is the cheapest day to depart on your flight to Rapid City?

What is the cheapest time of day to depart on your flight to Rapid City?

Our most recent data shows that the best time of day to fly to Rapid City is in the afternoon. Flights from Las Vegas to Rapid City during this time can be as low as $145. Flights at noon are often more expensive with an average ticket price of $170.

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

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

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

There is only 1 cabin class available to choose from on Las Vegas Harry Reid Intl to Rapid City 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 Las Vegas to Rapid City flights?

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

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

As of December 2025, prices for Las Vegas to Rapid City flights are approximately 36% cheaper when compared to flights at the same time last year.

What airlines fly to Rapid City?

Which airport is the most popular layover for flights between Las Vegas and Rapid City?

Denver (DEN) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Las Vegas to Rapid City?

Flights via Denver (DEN) offer the lowest average round-trip price of $284.

Which layover airport has the shortest travel time from Las Vegas to Rapid City?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 4h 38m.

Which layover airport has the shortest connection time from Las Vegas to Rapid City?

Denver (DEN) has the shortest average layover time for this route: 1h 11m.

How many flights depart from Las Vegas to Rapid City on average per week?

As of December 2025, there are 1 flights per week flying from Las Vegas to Rapid City. The most common day of the week flights depart is Sun, with 100% of flights taking off on this day.

When to book flights from Las Vegas to Rapid City

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Rapid City

How far is Las Vegas Harry Reid Intl to Rapid City by plane?

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

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

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

What documentation or ID do you need to fly to Rapid City Airport?

What is the most popular plane model from Las Vegas to Rapid City?

What is the most popular airline from Las Vegas to Rapid City?

Best airlines flying from Las Vegas to Rapid City

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

Allegiant Air Flights From Las Vegas to Rapid City

Traveling to a place near Rapid City?

Why use momondo?

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

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

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

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

An easier way to manage your Rapid City 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

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