What is the cheapest airline that flies from Louisiana to South Dakota?

United Airlines and American Airlines are the most popular carriers operating from Louisiana to South Dakota

What airlines fly to South Dakota?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to South Dakota from Louisiana according to our data. American Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to South Dakota. Keep in mind that there are 3 different airlines that fly to South Dakota on a routine basis, so you have a few additional options to choose from.

How long is the flight from Louisiana to South Dakota?

The flight from Louisiana to South Dakota depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from New Orleans (a popular airport in Louisiana) to Sioux Falls (the most popular airport in South Dakota), then the flight time is 7h 38m on average. If you fly from Baton Rouge (another popular airport in Louisiana) to Sioux Falls, then the average flight time is 9h 44m.

When did momondo last update prices for flights from Louisiana to South Dakota?

Prices for flights from Louisiana to South Dakota are updated daily.

How many operators does momondo search for flights from Louisiana to South Dakota?

As of March 2026, there are 3 operators available to choose from for flights from Louisiana to South Dakota.

How old do you have to be to fly from Louisiana to South Dakota?

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 South Dakota.

What documentation or ID do you need to fly to South Dakota?

The necessary travel and health documents for your South Dakota trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$217 Cheap Flights from Louisiana to South Dakota in 2026

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Find the cheapest flights from Louisiana to South Dakota

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 am - 1:09 pm

MSY

RAP

5h 54m

1 stop

2:35 pm - 9:55 pm

RAP

MSY

6h 20m

1 stop

$305United Airlines

Tue, May 12 - Sat, May 16

10:20 am - 5:00 pm

MSY

RAP

7h 40m

1 stop

2:35 pm - 9:55 pm

RAP

MSY

6h 20m

1 stop

$306United Airlines

Thu, May 14 - Sun, May 17

8:15 am - 1:09 pm

MSY

RAP

5h 54m

1 stop

2:35 pm - 11:29 pm

RAP

MSY

7h 54m

2 stops

$310United Airlines

Tue, May 12 - Sat, May 16

7:00 am - 3:55 pm

MSY

RAP

9h 55m

2 stops

2:35 pm - 9:55 pm

RAP

MSY

6h 20m

1 stop

$312United Airlines

Tue, May 12 - Sat, May 16

4:25 pm - 10:23 pm

MSY

RAP

6h 58m

1 stop

6:50 am - 3:20 pm

RAP

MSY

7h 30m

1 stop

$325Delta

Tue, May 12 - Sat, May 16

4:28 pm - 9:40 pm

BTR

FSD

5h 12m

1 stop

1:26 pm - 7:36 pm

FSD

BTR

6h 10m

1 stop

$344American Airlines

Fri, Mar 27 - Sun, Mar 29

4:25 pm - 11:04 pm

MSY

FSD

6h 39m

1 stop

5:00 am - 11:41 am

FSD

MSY

6h 41m

1 stop

$349Delta

Wed, Mar 11 - Tue, Mar 17

4:28 pm - 9:40 pm

BTR

FSD

5h 12m

1 stop

5:21 pm - 10:39 pm

FSD

BTR

5h 18m

1 stop

$369American Airlines

Wed, Mar 18 - Sat, Mar 21

1:45 pm - 9:17 am

MSY

FSD

19h 32m

1 stop

5:55 pm - 10:44 pm

FSD

MSY

28h 49m

1 stop

$406Multiple Airlines

Fri, Mar 13 - Mon, Mar 16

6:50 pm - 7:59 pm

MSY

FSD

25h 09m

2 stops

10:37 am - 4:26 pm

FSD

MSY

29h 49m

1 stop

$433Multiple Airlines

Sun, Mar 22 - Sun, Mar 29

American Airlines flights from Louisiana to South Dakota

Our best American Airlines deals on Louisiana to South Dakota flight tickets

American Airlines

Mar 27

BTR4:28 pmBaton Rouge Ryan

5h 12m

1 stop

FSD9:40 pmSioux Falls Joe Foss Field

Mar 29

FSD1:26 pmSioux Falls Joe Foss Field

6h 10m

1 stop

BTR7:36 pmBaton Rouge Ryan

$344

American Airlines

Mar 14

MSY6:23 amNew Orleans Louis Armstrong

5h 15m

1 stop

FSD11:38 amSioux Falls Joe Foss Field

Mar 18

FSD5:21 pmSioux Falls Joe Foss Field

5h 17m

1 stop

MSY10:38 pmNew Orleans Louis Armstrong

$349

American Airlines

Mar 14

MSY6:23 amNew Orleans Louis Armstrong

7h 11m

1 stop

FSD1:34 pmSioux Falls Joe Foss Field

Mar 18

FSD2:06 pmSioux Falls Joe Foss Field

9h 53m

2 stops

MSY11:59 pmNew Orleans Louis Armstrong

$354

United Airlines flights from Louisiana to South Dakota

Our best United Airlines deals on Louisiana to South Dakota flight tickets

United Airlines

May 12

MSY8:15 amNew Orleans Louis Armstrong

5h 54m

1 stop

RAP1:09 pmRapid City

May 16

RAP2:35 pmRapid City

6h 20m

1 stop

MSY9:55 pmNew Orleans Louis Armstrong

$305

United Airlines

May 14

MSY10:20 amNew Orleans Louis Armstrong

7h 40m

1 stop

RAP5:00 pmRapid City

May 17

RAP2:35 pmRapid City

6h 20m

1 stop

MSY9:55 pmNew Orleans Louis Armstrong

$306

United Airlines

May 12

MSY8:15 amNew Orleans Louis Armstrong

5h 54m

1 stop

RAP1:09 pmRapid City

May 16

RAP2:35 pmRapid City

7h 54m

2 stops

MSY11:29 pmNew Orleans Louis Armstrong

$310

Fly from

Fly to

Route

Depart

Return

Price

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Tue 5/12

8:15 am-1:09 pm

1 stop5h 54m

Rapid City

Sat 5/16

2:35 pm-9:55 pm

1 stop6h 20m

$305

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Thu 5/14

10:20 am-5:00 pm

1 stop7h 40m

Rapid City

Sun 5/17

2:35 pm-9:55 pm

1 stop6h 20m

$306

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Tue 5/12

8:15 am-1:09 pm

1 stop5h 54m

Rapid City

Sat 5/16

2:35 pm-11:29 pm

2 stops7h 54m

$310

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Tue 5/12

7:00 am-3:55 pm

2 stops9h 55m

Rapid City

Sat 5/16

2:35 pm-9:55 pm

1 stop6h 20m

$312

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Tue 5/12

4:25 pm-10:23 pm

1 stop6h 58m

Rapid City

Sat 5/16

6:50 am-3:20 pm

1 stop7h 30m

$325

Baton RougeSioux Falls

BTR - FSD

BTRFSD

Baton Rouge Ryan

Fri 3/27

4:28 pm-9:40 pm

1 stop5h 12m

Sioux Falls Joe Foss Field

Sun 3/29

1:26 pm-7:36 pm

1 stop6h 10m

$344

New OrleansSioux Falls

MSY - FSD

MSYFSD

New Orleans Louis Armstrong

Wed 3/11

4:25 pm-11:04 pm

1 stop6h 39m

Sioux Falls Joe Foss Field

Tue 3/17

5:00 am-11:41 am

1 stop6h 41m

$349

Baton RougeSioux Falls

BTR - FSD

BTRFSD

Baton Rouge Ryan

Wed 3/18

4:28 pm-9:40 pm

1 stop5h 12m

Sioux Falls Joe Foss Field

Sat 3/21

5:21 pm-10:39 pm

1 stop5h 18m

$369

New OrleansSioux Falls

MSY - FSD

MSYFSD

New Orleans Louis Armstrong

Fri 3/13

1:45 pm-9:17 am

1 stop19h 32m

Sioux Falls Joe Foss Field

Mon 3/16

5:55 pm-10:44 pm

1 stop28h 49m

$406

New OrleansSioux Falls

MSY - FSD

MSYFSD

New Orleans Louis Armstrong

Sun 3/22

6:50 pm-7:59 pm

2 stops25h 09m

Sioux Falls Joe Foss Field

Sun 3/29

10:37 am-4:26 pm

1 stop29h 49m

$433

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 Louisiana to South Dakota

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

Other information

What is the cheapest month to fly to South Dakota?

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

Can stopping save me money on Louisiana to South Dakota flights?

You could potentially save up to 2% on your flight if you consider stops on a Louisiana to South Dakota flight.

Cheap Louisiana to South Dakota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to South Dakota

Fastest flight time	5h 02m
Direct flights	None

The fastest flight from Louisiana to South Dakota takes 5h 02m

There are no direct flights from Louisiana to South Dakota. There are no popular flight routes from Louisiana to South Dakota.

Search flight deals

When did momondo last update prices for flights from Louisiana to South Dakota?
Prices for flights from Louisiana to South Dakota are updated daily.
How many operators does momondo search for flights from Louisiana to South Dakota?
As of March 2026, there are 3 operators available to choose from for flights from Louisiana to South Dakota.
How old do you have to be to fly from Louisiana to South Dakota?
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 South Dakota.
What documentation or ID do you need to fly to South Dakota?
The necessary travel and health documents for your South Dakota trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisiana to South Dakota

Compare and see reviews for airlines that fly from Louisiana to South Dakota with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $164	Free Cancellation	Rating 7.9 8,245 reviews	Search Delta flights
American Airlines	PriceFrom $210	Free Cancellation	Rating 7.1 11,378 reviews	Search American Airlines flights
United Airlines	PriceFrom $225	Free Cancellation	Rating 7.4 9,382 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to South Dakota?

It is quick and easy to find Louisiana to South Dakota flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Dakota that suits you.

Can I find flights from Louisiana to South Dakota with flexible booking policies on momondo?

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

How can momondo help me find flights from Louisiana to South Dakota?

momondo helps you find the best flight between Louisiana and South Dakota by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Louisiana to South Dakota 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.