What is the cheapest airline that flies from Rapid City to Louisiana?

United Airlines and Allegiant Air are the most popular carriers operating from Rapid City to Louisiana

When did momondo last update prices for flights from Rapid City Airport to Louisiana?

Prices for flights from Rapid City Airport to Louisiana are refreshed on a daily basis.

How many operators does momondo search for flights from Rapid City Airport to Louisiana?

As of June 2026, there are 2 operators available to choose from for flights from Rapid City Airport to Louisiana.

How old do you have to be to fly from Rapid City Airport to Louisiana?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to Louisiana.

What documentation or ID do you need to fly to Louisiana?

The travel and health documents required for your trip to Louisiana 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 Louisiana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$180 Cheap Flights from Rapid City to Louisiana in 2026

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Find the cheapest flights from Rapid City to Louisiana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:55 pm - 11:58 pm

RAP

MSY

6h 03m

1 stop

7:42 am - 12:11 pm

MSY

RAP

5h 29m

1 stop

$303American Airlines

Tue, Jul 21 - Mon, Aug 3

1:35 pm - 10:46 pm

RAP

MSY

8h 11m

1 stop

3:43 pm - 10:25 pm

MSY

RAP

7h 42m

2 stops

$308United Airlines

Tue, Jul 21 - Mon, Aug 3

4:55 pm - 11:58 pm

RAP

MSY

6h 03m

1 stop

5:50 am - 12:11 pm

MSY

RAP

7h 21m

1 stop

$319American Airlines

Mon, Jul 20 - Mon, Aug 3

5:06 pm - 10:59 pm

RAP

MSY

4h 53m

1 stop

9:30 am - 4:34 pm

MSY

RAP

8h 04m

1 stop

$366American Airlines

Sat, Sep 5 - Tue, Sep 8

5:00 am - 1:14 pm

RAP

MSY

7h 14m

2 stops

2:35 pm - 8:24 pm

MSY

RAP

6h 49m

1 stop

$371United Airlines

Wed, Jul 1 - Tue, Jul 7

5:00 am - 1:39 pm

RAP

MSY

7h 39m

1 stop

2:35 pm - 8:24 pm

MSY

RAP

6h 49m

1 stop

$382United Airlines

Wed, Jul 1 - Tue, Jul 7

11:22 am - 9:57 pm

RAP

MSY

9h 35m

2 stops

9:53 am - 5:43 pm

MSY

RAP

8h 50m

2 stops

$387United Airlines

Tue, Aug 25 - Sat, Aug 29

7:00 am - 2:57 pm

RAP

MSY

6h 57m

1 stop

5:05 am - 12:24 pm

MSY

RAP

8h 19m

2 stops

$417United Airlines

Wed, Aug 26 - Sat, Aug 29

10:26 am - 8:03 pm

RAP

MSY

8h 37m

2 stops

5:05 am - 12:24 pm

MSY

RAP

8h 19m

2 stops

$422United Airlines

Wed, Aug 26 - Sat, Aug 29

6:48 am - 3:17 pm

RAP

MSY

7h 29m

1 stop

6:20 am - 3:51 pm

MSY

RAP

10h 31m

2 stops

$424Delta

Fri, Sep 18 - Fri, Sep 25

United Airlines flights from Rapid City to Louisiana

Our best United Airlines deals on Rapid City to Louisiana flight tickets

United Airlines

Jul 21

RAP1:35 pmRapid City

8h 11m

1 stop

MSY10:46 pmNew Orleans Louis Armstrong

Aug 3

MSY3:43 pmNew Orleans Louis Armstrong

7h 42m

2 stops

RAP10:25 pmRapid City

$308

United Airlines

Sep 23

RAP11:22 amRapid City

10h 23m

2 stops

MSY10:45 pmNew Orleans Louis Armstrong

Sep 26

MSY8:09 amNew Orleans Louis Armstrong

5h 17m

1 stop

RAP12:26 pmRapid City

$355

United Airlines

Jul 1

RAP5:00 amRapid City

7h 14m

2 stops

MSY1:14 pmNew Orleans Louis Armstrong

Jul 7

MSY2:35 pmNew Orleans Louis Armstrong

6h 49m

1 stop

RAP8:24 pmRapid City

$371

Delta flights from Rapid City to Louisiana

Our best Delta deals on Rapid City to Louisiana flight tickets

Delta

Sep 18

RAP6:48 amRapid City

7h 29m

1 stop

MSY3:17 pmNew Orleans Louis Armstrong

Sep 25

MSY6:20 amNew Orleans Louis Armstrong

10h 31m

2 stops

RAP3:51 pmRapid City

$424

Delta

Nov 13

RAP6:55 amRapid City

7h 31m

1 stop

MSY3:26 pmNew Orleans Louis Armstrong

Nov 21

MSY4:15 pmNew Orleans Louis Armstrong

7h 24m

1 stop

RAP10:39 pmRapid City

$519

Delta

Nov 13

RAP11:30 amRapid City

10h 57m

2 stops

MSY11:27 pmNew Orleans Louis Armstrong

Nov 21

MSY4:15 pmNew Orleans Louis Armstrong

7h 24m

1 stop

RAP10:39 pmRapid City

$544

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Rapid CityNew Orleans

RAP - MSY

RAPMSY

Rapid City

Tue 7/21

4:55 pm-11:58 pm

1 stop6h 03m

New Orleans Louis Armstrong

Mon 8/3

7:42 am-12:11 pm

1 stop5h 29m

$303

Rapid CityNew Orleans

RAP - MSY

RAPMSY

Rapid City

Tue 7/21

1:35 pm-10:46 pm

1 stop8h 11m

New Orleans Louis Armstrong

Mon 8/3

3:43 pm-10:25 pm

2 stops7h 42m

$308

Rapid CityNew Orleans

RAP - MSY

RAPMSY

Rapid City

Mon 7/20

4:55 pm-11:58 pm

1 stop6h 03m

New Orleans Louis Armstrong

Mon 8/3

5:50 am-12:11 pm

1 stop7h 21m

$319

Rapid CityNew Orleans

RAP - MSY

RAPMSY

Rapid City

Sat 9/5

5:06 pm-10:59 pm

1 stop4h 53m

New Orleans Louis Armstrong

Tue 9/8

9:30 am-4:34 pm

1 stop8h 04m

$366

Rapid CityNew Orleans

RAP - MSY

RAPMSY

Rapid City

Wed 7/1

5:00 am-1:14 pm

2 stops7h 14m

New Orleans Louis Armstrong

Tue 7/7

2:35 pm-8:24 pm

1 stop6h 49m

$371

Rapid CityNew Orleans

RAP - MSY

RAPMSY

Rapid City

Wed 7/1

5:00 am-1:39 pm

1 stop7h 39m

New Orleans Louis Armstrong

Tue 7/7

2:35 pm-8:24 pm

1 stop6h 49m

$382

Rapid CityNew Orleans

RAP - MSY

RAPMSY

Rapid City

Tue 8/25

11:22 am-9:57 pm

2 stops9h 35m

New Orleans Louis Armstrong

Sat 8/29

9:53 am-5:43 pm

2 stops8h 50m

$387

Rapid CityNew Orleans

RAP - MSY

RAPMSY

Rapid City

Wed 8/26

7:00 am-2:57 pm

1 stop6h 57m

New Orleans Louis Armstrong

Sat 8/29

5:05 am-12:24 pm

2 stops8h 19m

$417

Rapid CityNew Orleans

RAP - MSY

RAPMSY

Rapid City

Wed 8/26

10:26 am-8:03 pm

2 stops8h 37m

New Orleans Louis Armstrong

Sat 8/29

5:05 am-12:24 pm

2 stops8h 19m

$422

Rapid CityNew Orleans

RAP - MSY

RAPMSY

Rapid City

Fri 9/18

6:48 am-3:17 pm

1 stop7h 29m

New Orleans Louis Armstrong

Fri 9/25

6:20 am-3:51 pm

2 stops10h 31m

$424

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 Louisiana

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 cheapest month to fly to Louisiana?

In general, February is the cheapest month to fly from Rapid City to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of November is another great option to travel to Louisiana, with average flight prices from Rapid City averaging around $202.

Can stopping save me money on Rapid City to Louisiana flights?

You could potentially save up to 48% on your flight if you consider stops on a Rapid City to Louisiana flight.

Cheap Rapid City to Louisiana flight deals and tips

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

Fastest flight time	4h 58m
Direct flights	None

The fastest flight from Rapid City to Louisiana takes 4h 58m

There are no direct flights from Rapid City to Louisiana. There are no popular flight routes from Rapid City to Louisiana.

Search flight deals

Frequently asked questions about flying from Rapid City to Louisiana

When did momondo last update prices for flights from Rapid City Airport to Louisiana?
Prices for flights from Rapid City Airport to Louisiana are refreshed on a daily basis.
How many operators does momondo search for flights from Rapid City Airport to Louisiana?
As of June 2026, there are 2 operators available to choose from for flights from Rapid City Airport to Louisiana.
How old do you have to be to fly from Rapid City Airport to Louisiana?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The travel and health documents required for your trip to Louisiana 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 Louisiana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Rapid City to Louisiana

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.1 11,644 reviews		Search American Airlines flights
United Airlines	PriceFrom $271	Free Cancellation	Rating 7.4 9,775 reviews		Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rapid City to Louisiana. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Rapid City to Louisiana flights to just show those with flexible booking policies.

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

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 Louisiana from Rapid City.

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

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