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

United Airlines, Frontier, 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 65% 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 Baton Rouge (a popular airport in Louisiana) to Sioux Falls (the most popular airport in South Dakota), then the flight time is 6h 49m on average. If you fly from New Orleans (another popular airport in Louisiana) to Sioux Falls, then the average flight time is 8h 06m.

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 April 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

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisiana to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:01 pm - 10:07 pm

MSY

FSD

8h 06m

1 stop

1:18 pm - 9:34 pm

FSD

MSY

8h 16m

1 stop

$291United Airlines

Wed, Jul 29 - Wed, Aug 5

5:49 am - 9:47 am

MSY

RAP

4h 58m

1 stop

12:41 pm - 9:30 pm

RAP

MSY

7h 49m

1 stop

$312American Airlines

Thu, Jul 23 - Tue, Jul 28

2:35 pm - 7:13 pm

MSY

RAP

5h 38m

1 stop

7:00 am - 1:28 pm

RAP

MSY

5h 28m

1 stop

$314United Airlines

Thu, May 21 - Mon, May 25

5:49 am - 9:49 am

MSY

RAP

5h 00m

1 stop

4:58 pm - 10:59 pm

RAP

MSY

5h 01m

1 stop

$319American Airlines

Wed, Sep 23 - Tue, Sep 29

1:50 pm - 12:10 am

MSY

FSD

10h 20m

2 stops

5:54 pm - 10:59 pm

FSD

MSY

5h 05m

1 stop

$320American Airlines

Wed, Jul 29 - Wed, Aug 5

5:49 am - 9:47 am

MSY

RAP

4h 58m

1 stop

4:55 pm - 11:42 pm

RAP

MSY

5h 47m

1 stop

$339American Airlines

Thu, Jul 9 - Mon, Jul 13

6:34 am - 12:38 pm

MSY

RAP

7h 04m

1 stop

6:00 am - 1:55 pm

RAP

MSY

6h 55m

1 stop

$349American Airlines

Tue, Apr 28 - Sat, May 2

10:41 am - 7:38 pm

MSY

FSD

8h 57m

2 stops

8:23 am - 3:32 pm

FSD

MSY

7h 09m

1 stop

$549Delta

Thu, Jul 2 - Mon, Jul 6

10:41 am - 7:38 pm

MSY

FSD

8h 57m

2 stops

8:23 am - 6:12 pm

FSD

MSY

9h 49m

2 stops

$680Delta

Thu, Jul 2 - Mon, Jul 6

11:25 am - 10:20 pm

LFT

RAP

11h 55m

2 stops

6:50 am - 4:33 pm

RAP

LFT

8h 43m

2 stops

$844Delta

Sat, May 2 - Fri, May 8

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Delta flights from Louisiana to South Dakota

Our best Delta deals on Louisiana to South Dakota flight tickets

Delta

Aug 12

MSY3:25 pmNew Orleans Louis Armstrong

6h 44m

1 stop

FSD10:09 pmSioux Falls Joe Foss Field

Aug 16

FSD10:58 amSioux Falls Joe Foss Field

4h 26m

1 stop

MSY3:24 pmNew Orleans Louis Armstrong

$315

Delta

Aug 12

MSY3:25 pmNew Orleans Louis Armstrong

6h 44m

1 stop

FSD10:09 pmSioux Falls Joe Foss Field

Aug 16

FSD5:15 amSioux Falls Joe Foss Field

11h 00m

2 stops

MSY4:15 pmNew Orleans Louis Armstrong

$335

Delta

Aug 13

MSY5:30 amNew Orleans Louis Armstrong

6h 58m

2 stops

FSD12:28 pmSioux Falls Joe Foss Field

Aug 17

FSD5:25 amSioux Falls Joe Foss Field

6h 34m

1 stop

MSY11:59 amNew Orleans Louis Armstrong

$344

American Airlines flights from Louisiana to South Dakota

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

American Airlines

Jul 23

MSY5:49 amNew Orleans Louis Armstrong

4h 58m

1 stop

RAP9:47 amRapid City

Jul 28

RAP12:41 pmRapid City

7h 49m

1 stop

MSY9:30 pmNew Orleans Louis Armstrong

$312

American Airlines

Sep 23

MSY5:49 amNew Orleans Louis Armstrong

5h 00m

1 stop

RAP9:49 amRapid City

Sep 29

RAP4:58 pmRapid City

5h 01m

1 stop

MSY10:59 pmNew Orleans Louis Armstrong

$319

American Airlines

Aug 6

MSY5:40 amNew Orleans Louis Armstrong

6h 06m

1 stop

FSD11:46 amSioux Falls Joe Foss Field

Aug 10

FSD6:07 pmSioux Falls Joe Foss Field

5h 11m

1 stop

MSY11:18 pmNew Orleans Louis Armstrong

$339

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansSioux Falls

MSY - FSD

MSYFSD

New Orleans Louis Armstrong

Wed 7/29

2:01 pm-10:07 pm

1 stop8h 06m

Sioux Falls Joe Foss Field

Wed 8/5

1:18 pm-9:34 pm

1 stop8h 16m

$291

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Thu 7/23

5:49 am-9:47 am

1 stop4h 58m

Rapid City

Tue 7/28

12:41 pm-9:30 pm

1 stop7h 49m

$312

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Thu 5/21

2:35 pm-7:13 pm

1 stop5h 38m

Rapid City

Mon 5/25

7:00 am-1:28 pm

1 stop5h 28m

$314

Quickest round-trip

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Wed 9/23

5:49 am-9:49 am

1 stop5h 00m

Rapid City

Tue 9/29

4:58 pm-10:59 pm

1 stop5h 01m

$319

New OrleansSioux Falls

MSY - FSD

MSYFSD

New Orleans Louis Armstrong

Wed 7/29

1:50 pm-12:10 am

2 stops10h 20m

Sioux Falls Joe Foss Field

Wed 8/5

5:54 pm-10:59 pm

1 stop5h 05m

$320

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Thu 7/9

5:49 am-9:47 am

1 stop4h 58m

Rapid City

Mon 7/13

4:55 pm-11:42 pm

1 stop5h 47m

$339

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Tue 4/28

6:34 am-12:38 pm

1 stop7h 04m

Rapid City

Sat 5/2

6:00 am-1:55 pm

1 stop6h 55m

$349

New OrleansSioux Falls

MSY - FSD

MSYFSD

New Orleans Louis Armstrong

Thu 7/2

10:41 am-7:38 pm

2 stops8h 57m

Sioux Falls Joe Foss Field

Mon 7/6

8:23 am-3:32 pm

1 stop7h 09m

$549

New OrleansSioux Falls

MSY - FSD

MSYFSD

New Orleans Louis Armstrong

Thu 7/2

10:41 am-7:38 pm

2 stops8h 57m

Sioux Falls Joe Foss Field

Mon 7/6

8:23 am-6:12 pm

2 stops9h 49m

$680

LafayetteRapid City

LFT - RAP

LFTRAP

Lafayette Regional

Sat 5/2

11:25 am-10:20 pm

2 stops11h 55m

Rapid City

Fri 5/8

6:50 am-4:33 pm

2 stops8h 43m

$844

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

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 13m
Direct flights	None

The fastest flight from Louisiana to South Dakota takes 5h 13m

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

Search flight deals

Frequently asked questions about flying from Louisiana to South Dakota

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 April 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 8,409 reviews	Search Delta flights
American Airlines	PriceFrom $210	Free Cancellation	Rating 7.1 11,584 reviews	Search American Airlines flights
United Airlines	PriceFrom $225	Free Cancellation	Rating 7.4 9,594 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.