What airlines fly to South Dakota?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to South Dakota from Louisville according to our data. United Airlines is the first choice among our users, with 37% 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.

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

American Airlines is the most popular carrier operating from Louisville Intl to South Dakota

When did momondo last update prices for flights from Louisville Intl Airport to South Dakota?

Prices for flights from Louisville Intl Airport to South Dakota refresh daily.

How many operators does momondo search for flights from Louisville Intl Airport to South Dakota?

There are 3 operators available for flights from Louisville Intl Airport to South Dakota as of December 2025.

How old do you have to be to fly from Louisville Intl Airport to South Dakota?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport 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.

$249 Cheap Flights from Louisville to South Dakota in 2025/26

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Find the cheapest flights from Louisville to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:18 pm - 7:12 pm

SDF

RAP

5h 54m1 stop

5:10 am - 2:26 pm

RAP

SDF

7h 16m1 stop

$294United Airlines

vie., ene. 2 - mar., ene. 6

10:50 am - 7:12 pm

SDF

RAP

10h 22m2 stops

5:10 am - 2:26 pm

RAP

SDF

7h 16m1 stop

$299United Airlines

vie., ene. 2 - mar., ene. 6

3:22 pm - 8:24 pm

SDF

FSD

6h 02m1 stop

7:30 am - 1:28 pm

FSD

SDF

4h 58m1 stop

$339United Airlines

jue., ene. 29 - sáb., ene. 31

9:00 am - 1:12 pm

SDF

RAP

6h 12m1 stop

2:40 pm - 10:24 pm

RAP

SDF

5h 44m1 stop

$349United Airlines

sáb., ene. 31 - mié., feb. 4

3:22 pm - 7:14 pm

SDF

RAP

5h 52m1 stop

8:00 am - 10:30 pm

RAP

SDF

12h 30m2 stops

$354United Airlines

sáb., ene. 31 - mié., feb. 4

11:10 am - 8:32 pm

SDF

RAP

11h 22m2 stops

7:00 am - 7:43 pm

RAP

SDF

10h 43m2 stops

$359United Airlines

sáb., ene. 31 - mié., feb. 4

6:27 am - 10:11 am

SDF

FSD

4h 44m1 stop

1:16 pm - 9:40 pm

FSD

SDF

7h 24m1 stop

$663American Airlines

dom., dic. 28 - jue., ene. 1

6:27 am - 10:11 am

SDF

FSD

4h 44m1 stop

10:41 am - 10:14 pm

FSD

SDF

10h 33m2 stops

$726American Airlines

dom., dic. 28 - jue., ene. 1

6:40 am - 11:12 am

SDF

RAP

6h 32m1 stop

4:14 pm - 11:03 pm

RAP

SDF

4h 49m1 stop

$807Delta

dom., dic. 28 - jue., ene. 1

5:00 am - 12:28 pm

SDF

FSD

8h 28m2 stops

7:11 am - 6:21 pm

FSD

SDF

10h 10m2 stops

$879American Airlines

dom., dic. 28 - jue., ene. 1

United Airlines flights from Louisville to South Dakota

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

United Airlines

Jan 2

SDF3:18 pmLouisville Intl

5h 54m

1 stop

RAP7:12 pmRapid City

Jan 6

RAP5:10 amRapid City

7h 16m

1 stop

SDF2:26 pmLouisville Intl

$294

Find similar

United Airlines

Jan 2

SDF10:50 amLouisville Intl

10h 22m

2 stops

RAP7:12 pmRapid City

Jan 6

RAP5:10 amRapid City

7h 16m

1 stop

SDF2:26 pmLouisville Intl

$299

Find similar

United Airlines

Jan 29

SDF3:22 pmLouisville Intl

6h 02m

1 stop

FSD8:24 pmSioux Falls Joe Foss Field

Jan 31

FSD7:30 amSioux Falls Joe Foss Field

4h 58m

1 stop

SDF1:28 pmLouisville Intl

$339

Find similar

American Airlines flights from Louisville to South Dakota

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

American Airlines

Dec 22

SDF6:27 amLouisville Intl

4h 49m

1 stop

FSD10:16 amSioux Falls Joe Foss Field

Jan 3

FSD7:11 amSioux Falls Joe Foss Field

5h 19m

1 stop

SDF1:30 pmLouisville Intl

$387

Find similar

American Airlines

Dec 22

SDF6:27 amLouisville Intl

4h 49m

1 stop

FSD10:16 amSioux Falls Joe Foss Field

Jan 3

FSD7:10 pmSioux Falls Joe Foss Field

17h 20m

1 stop

SDF1:30 pmLouisville Intl

$428

Find similar

American Airlines

Dec 18

SDF5:50 pmLouisville Intl

7h 09m

1 stop

FSD11:59 pmSioux Falls Joe Foss Field

Dec 31

FSD1:16 pmSioux Falls Joe Foss Field

7h 18m

1 stop

SDF9:34 pmLouisville Intl

$451

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

vie. 1/2

3:18 pm-7:12 pm

1 stop5h 54m

Rapid City

mar. 1/6

5:10 am-2:26 pm

1 stop7h 16m

$294

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

vie. 1/2

10:50 am-7:12 pm

2 stops10h 22m

Rapid City

mar. 1/6

5:10 am-2:26 pm

1 stop7h 16m

$299

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

jue. 1/29

3:22 pm-8:24 pm

1 stop6h 02m

Sioux Falls Joe Foss Field

sáb. 1/31

7:30 am-1:28 pm

1 stop4h 58m

$339

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

sáb. 1/31

9:00 am-1:12 pm

1 stop6h 12m

Rapid City

mié. 2/4

2:40 pm-10:24 pm

1 stop5h 44m

$349

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

sáb. 1/31

3:22 pm-7:14 pm

1 stop5h 52m

Rapid City

mié. 2/4

8:00 am-10:30 pm

2 stops12h 30m

$354

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

sáb. 1/31

11:10 am-8:32 pm

2 stops11h 22m

Rapid City

mié. 2/4

7:00 am-7:43 pm

2 stops10h 43m

$359

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

dom. 12/28

6:27 am-10:11 am

1 stop4h 44m

Sioux Falls Joe Foss Field

jue. 1/1

1:16 pm-9:40 pm

1 stop7h 24m

$663

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

dom. 12/28

6:27 am-10:11 am

1 stop4h 44m

Sioux Falls Joe Foss Field

jue. 1/1

10:41 am-10:14 pm

2 stops10h 33m

$726

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

dom. 12/28

6:40 am-11:12 am

1 stop6h 32m

Rapid City

jue. 1/1

4:14 pm-11:03 pm

1 stop4h 49m

$807

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

dom. 12/28

5:00 am-12:28 pm

2 stops8h 28m

Sioux Falls Joe Foss Field

jue. 1/1

7:11 am-6:21 pm

2 stops10h 10m

$879

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville 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

What is the cheapest month to fly to South Dakota?

The month of May is, on average, the cheapest month to fly to South Dakota from Louisville, with most prices found around $242. If you aren’t able to travel to South Dakota during the month of May, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $248.

What is the cheapest day to depart on your flight to South Dakota?

The cheapest day to depart from Louisville to South Dakota is on a Friday. Travelers who choose to depart for South Dakota on a Friday will often find tickets for as low as $252. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $493. These prices are subject to change though, so be sure to set up a Price Alert for flights to South Dakota.

What is the cheapest time of day to depart on your flight to South Dakota?

The cheapest time of day to fly to South Dakota is in the evening when flights can be purchased for as low as $285. In the afternoon is when there is more demand to fly to South Dakota, so prices are often more expensive at around $372 per ticket.

Cheap Louisville to South Dakota flight deals and tips

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

Fastest flight time	4h 21m
Direct flights	None

The fastest flight from Louisville to South Dakota takes 4h 21m

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

Search flight deals

When did momondo last update prices for flights from Louisville Intl Airport to South Dakota?
Prices for flights from Louisville Intl Airport to South Dakota refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to South Dakota?
There are 3 operators available for flights from Louisville Intl Airport to South Dakota as of December 2025.
How old do you have to be to fly from Louisville Intl Airport to South Dakota?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport 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 Louisville to South Dakota

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $216	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,052 reviews	Search American Airlines flights
United Airlines	PriceFrom $284	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Louisville 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 Louisville to South Dakota with flexible booking policies on momondo?

Flights from Louisville to South Dakota 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 Louisville to South Dakota?

momondo helps you find the best flight between Louisville 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 Louisville to South Dakota right now. Can momondo alert me if prices change?

If you are simply researching potential flights to South Dakota, momondo offers a useful price alert feature which will track prices for flights to South Dakota from Louisville and alert you when they change.