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Cheap flights from Louisiana to Rapid City from $289

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Rapid City departing on 8/15. 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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Find the cheapest flights from Louisiana to Rapid City

Cheap round-trip flights

United Airlines Logo
2:36 pm - 8:39 pmMSY-RAP
7h 03m1 stop
United Airlines Logo
7:00 am - 1:28 pmRAP-MSY
5h 28m1 stop
$289United Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
United Airlines Logo
2:36 pm - 8:39 pmMSY-RAP
7h 03m1 stop
United Airlines Logo
5:30 am - 1:10 pmRAP-MSY
6h 40m2 stops
$294United Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
Delta Logo
4:18 pm - 10:30 pmMSY-RAP
7h 12m1 stop
Delta Logo
2:27 pm - 9:11 amRAP-MSY
17h 44m2 stops
$297Delta
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Sat, Sep 27 - Wed, Oct 1
Delta Logo
6:25 am - 3:44 pmMSY-RAP
10h 19m2 stops
Delta Logo
4:24 pm - 9:11 amRAP-MSY
15h 47m2 stops
$302Delta
Find Deal
Sat, Sep 27 - Wed, Oct 1
American Airlines Logo
10:47 am - 4:04 pmMSY-RAP
6h 17m1 stop
American Airlines Logo
4:38 pm - 10:32 pmRAP-MSY
4h 54m1 stop
$305American Airlines
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Mon, Sep 22 - Thu, Sep 25
Delta Logo
4:18 pm - 10:30 pmMSY-RAP
7h 12m1 stop
Delta Logo
2:27 pm - 9:35 amRAP-MSY
18h 08m2 stops
$323Delta
Find Deal
Sat, Sep 27 - Wed, Oct 1
United Airlines Logo
4:00 pm - 8:39 pmMSY-RAP
5h 39m1 stop
United Airlines Logo
3:25 pm - 9:30 pmRAP-MSY
5h 05m1 stop
$329United Airlines
Find Deal
Tue, Aug 12 - Sat, Aug 16
Logo
9:51 pm - 4:46 pmMSY-RAP
19h 55m2 stops
Logo
8:30 pm - 5:10 amRAP-MSY
7h 40m1 stop
$335
Find Deal
Sun, Aug 24 - Thu, Aug 28
American Airlines Logo
12:12 pm - 4:11 pmLFT-RAP
4h 59m1 stop
American Airlines Logo
5:02 pm - 11:06 pmRAP-LFT
5h 04m1 stop
$351American Airlines
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Sun, Aug 24 - Wed, Aug 27
Logo
9:51 pm - 4:46 pmMSY-RAP
19h 55m2 stops
Logo
8:30 pm - 2:39 pmRAP-MSY
17h 09m2 stops
$376
Find Deal
Sun, Aug 24 - Thu, Aug 28

American Airlines flights from Louisiana to Rapid City

Our best American Airlines deals on Louisiana to Rapid City flight tickets
American Airlines
Sep 22
MSY10:47 amNew Orleans Louis Armstrong
6h 17m
1 stop
RAP4:04 pmRapid City
Sep 25
RAP4:38 pmRapid City
4h 54m
1 stop
MSY10:32 pmNew Orleans Louis Armstrong
$305
Find similar
American Airlines
Aug 24
LFT12:12 pmLafayette Regional
4h 59m
1 stop
RAP4:11 pmRapid City
Aug 27
RAP5:02 pmRapid City
5h 04m
1 stop
LFT11:06 pmLafayette Regional
$351
Find similar
American Airlines
Oct 1
BTR12:15 pmBaton Rouge Ryan
4h 49m
1 stop
RAP4:04 pmRapid City
Oct 7
RAP4:59 pmRapid City
5h 04m
1 stop
BTR11:03 pmBaton Rouge Ryan
$369
Find similar

United Airlines flights from Louisiana to Rapid City

Our best United Airlines deals on Louisiana to Rapid City flight tickets
United Airlines
Aug 15
MSY2:36 pmNew Orleans Louis Armstrong
7h 03m
1 stop
RAP8:39 pmRapid City
Aug 19
RAP7:00 amRapid City
5h 28m
1 stop
MSY1:28 pmNew Orleans Louis Armstrong
$289
Find similar
United Airlines
Aug 15
MSY2:36 pmNew Orleans Louis Armstrong
7h 03m
1 stop
RAP8:39 pmRapid City
Aug 19
RAP5:30 amRapid City
6h 40m
2 stops
MSY1:10 pmNew Orleans Louis Armstrong
$294
Find similar
United Airlines
Aug 12
MSY4:00 pmNew Orleans Louis Armstrong
5h 39m
1 stop
RAP8:39 pmRapid City
Aug 16
RAP3:25 pmRapid City
5h 05m
1 stop
MSY9:30 pmNew Orleans Louis Armstrong
$329
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana to Rapid City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Louisiana to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Fri 8/15

2:36 pm-8:39 pm

1 stop7h 03m

Rapid City

Tue 8/19

7:00 am-1:28 pm

1 stop5h 28m

$289

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Fri 8/15

2:36 pm-8:39 pm

1 stop7h 03m

Rapid City

Tue 8/19

5:30 am-1:10 pm

2 stops6h 40m

$294

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Sat 9/27

4:18 pm-10:30 pm

1 stop7h 12m

Rapid City

Wed 10/1

2:27 pm-9:11 am

2 stops17h 44m

$297

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Sat 9/27

6:25 am-3:44 pm

2 stops10h 19m

Rapid City

Wed 10/1

4:24 pm-9:11 am

2 stops15h 47m

$302

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Mon 9/22

10:47 am-4:04 pm

1 stop6h 17m

Rapid City

Thu 9/25

4:38 pm-10:32 pm

1 stop4h 54m

$305

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Sat 9/27

4:18 pm-10:30 pm

1 stop7h 12m

Rapid City

Wed 10/1

2:27 pm-9:35 am

2 stops18h 08m

$323

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Tue 8/12

4:00 pm-8:39 pm

1 stop5h 39m

Rapid City

Sat 8/16

3:25 pm-9:30 pm

1 stop5h 05m

$329

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Sun 8/24

9:51 pm-4:46 pm

2 stops19h 55m

Rapid City

Thu 8/28

8:30 pm-5:10 am

1 stop7h 40m

$335

LafayetteRapid City

LFT - RAP

LFTRAP

Lafayette Regional

Sun 8/24

12:12 pm-4:11 pm

1 stop4h 59m

Rapid City

Wed 8/27

5:02 pm-11:06 pm

1 stop5h 04m

$351

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Sun 8/24

9:51 pm-4:46 pm

2 stops19h 55m

Rapid City

Thu 8/28

8:30 pm-2:39 pm

2 stops17h 09m

$376

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Rapid City from

How to get the cheapest flight ticket from Louisiana 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

What is the cheapest month to fly to Rapid City?

The month of January is, on average, the cheapest month to fly to Rapid City from Louisiana, with most prices found around $258. If you aren’t able to travel to Rapid City during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $293.

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

According to our data, Saturday is the cheapest day to fly to Rapid City from Louisiana. The lowest ticket price found for a Saturday departure recently was $414. 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 $684.

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 at noon. Flights from Louisiana to Rapid City during this time can be as low as $418. Flights in the morning are often more expensive with an average ticket price of $565.

Cheap Louisiana to Rapid City flight deals and tips

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

Best Price Found

$289

Fastest flight time

4h 46m

Direct flights

None

Airports in Rapid City

1 airport
The best flight deal from Louisiana to Rapid City found on momondo in the last 72 hours is $289
The fastest flight from Louisiana to Rapid City takes 4h 46m
There are no direct flights from Louisiana to Rapid City. Popular non-direct routes for this connection are Lafayette Regional Airport - Rapid City Airport, New Orleans Louis Armstrong Airport - Rapid City Airport and Baton Rouge Ryan Airport - Rapid City Airport.
There is 1 airport near Rapid City: Rapid City (RAP)
Search flight deals

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

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

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

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

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

    The travel and health documents you'll need for your trip to Rapid City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rapid City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisiana to Rapid City

Compare and see reviews for airlines that fly from Louisiana to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $210Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $261Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Sturgis
Keystone
Spearfish
Custer
Hot Springs
Wall
Hill City

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisiana to Rapid City for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisiana to Rapid City.

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

Yes. momondo can track prices for Louisiana to Rapid City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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