What airlines fly to South Dakota?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to South Dakota from Kentucky according to our data. United Airlines is the first choice among our users, with 43% 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 Kentucky to South Dakota?

Frontier, Allegiant Air, and Delta are the most popular carriers operating from Kentucky to South Dakota

How many flights depart from Kentucky to South Dakota on average per week?

As of October 2025, there are 1 flights per week flying from Kentucky to South Dakota. The most common day of the week flights depart is Fri, with 100% of flights taking off on this day.

How long is the flight from Kentucky to South Dakota?

The flight from Kentucky 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 Louisville (a popular airport in Kentucky) to Sioux Falls (the most popular airport in South Dakota), then the flight time is 4h on average. If you fly from Lexington (another popular airport in Kentucky) to Sioux Falls, then the average flight time is 4h 57m.

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

Prices for flights from Kentucky to South Dakota are refreshed on a daily basis.

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

As of October 2025, there are 4 operators available to choose from for flights from Kentucky to South Dakota.

How old do you have to be to fly from Kentucky 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 Kentucky to South Dakota.

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

The required travel and health documents for your South Dakota trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$90 Cheap Flights from Kentucky to South Dakota in 2025/26

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Find the cheapest flights from Kentucky to South Dakota

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:51 pm - 8:01 pmBNA-FSD

2h 10mnonstop

8:52 pm - 10:53 pmFSD-BNA

2h 01mnonstop

$90Allegiant Air

Find Deal

Fri, Oct 24 - Mon, Oct 27

6:32 pm - 8:42 pmBNA-FSD

2h 10mnonstop

6:11 pm - 8:12 pmFSD-BNA

2h 01mnonstop

$109Allegiant Air

Find Deal

Fri, Oct 17 - Mon, Oct 20

6:32 pm - 8:42 pmBNA-FSD

2h 10mnonstop

7:28 pm - 11:59 pmFSD-BNA

28h 31m1 stop

$148Multiple Airlines

Find Deal

Fri, Oct 17 - Mon, Oct 20

11:35 am - 6:33 pmBNA-FSD

6h 58m1 stop

8:52 pm - 10:53 pmFSD-BNA

2h 01mnonstop

$173Multiple Airlines

Find Deal

Fri, Oct 24 - Mon, Oct 27

7:26 pm - 11:00 pmSDF-FSD

4h 34m1 stop

10:58 am - 6:41 pmFSD-SDF

6h 43m1 stop

$249Delta

Find Deal

Wed, Nov 12 - Wed, Nov 19

6:45 am - 12:35 pmCVG-FSD

6h 50m1 stop

5:15 am - 10:53 amFSD-CVG

4h 38m1 stop

$249Delta

Find Deal

Thu, Feb 19 - Sun, Feb 22

7:13 am - 12:21 pmSDF-FSD

6h 08m1 stop

5:30 am - 3:32 pmFSD-SDF

9h 02m2 stops

$255American Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

3:20 pm - 8:26 pmCVG-RAP

7h 06m1 stop

12:27 pm - 10:15 pmRAP-CVG

7h 48m1 stop

$259United Airlines

Find Deal

Tue, Oct 28 - Sat, Nov 1

8:33 pm - 11:59 pmCVG-FSD

4h 26m1 stop

1:09 pm - 12:19 amFSD-CVG

10h 10m2 stops

$259American Airlines

Find Deal

Tue, Dec 2 - Sat, Dec 6

8:00 am - 12:40 pmCVG-RAP

6h 40m1 stop

11:15 am - 11:49 pmRAP-CVG

10h 34m2 stops

$264United Airlines

Find Deal

Tue, Oct 28 - Sat, Nov 1

Allegiant Air flights from Kentucky to South Dakota

Our best Allegiant Air deals on Kentucky to South Dakota flight tickets

Allegiant Air

Oct 24

BNA5:51 pmNashville Intl

2h 10m

FSD8:01 pmSioux Falls Joe Foss Field

Oct 27

FSD8:52 pmSioux Falls Joe Foss Field

2h 01m

BNA10:53 pmNashville Intl

$90

Find similar

Allegiant Air

Oct 17

BNA6:32 pmNashville Intl

2h 10m

FSD8:42 pmSioux Falls Joe Foss Field

Oct 20

FSD6:11 pmSioux Falls Joe Foss Field

2h 01m

BNA8:12 pmNashville Intl

$109

Find similar

Allegiant Air

Oct 10

BNA6:32 pmNashville Intl

2h 10m

FSD8:42 pmSioux Falls Joe Foss Field

Oct 20

FSD6:11 pmSioux Falls Joe Foss Field

2h 01m

BNA8:12 pmNashville Intl

$132

Find similar

Delta flights from Kentucky to South Dakota

Our best Delta deals on Kentucky to South Dakota flight tickets

Delta

Nov 12

SDF7:26 pmLouisville Intl

4h 34m

1 stop

FSD11:00 pmSioux Falls Joe Foss Field

Nov 19

FSD10:58 amSioux Falls Joe Foss Field

6h 43m

1 stop

SDF6:41 pmLouisville Intl

$249

Find similar

Delta

Feb 20

BNA6:00 amNashville Intl

6h 35m

1 stop

FSD12:35 pmSioux Falls Joe Foss Field

Feb 23

FSD1:20 pmSioux Falls Joe Foss Field

7h 51m

2 stops

BNA9:11 pmNashville Intl

$254

Find similar

Delta

Feb 21

SDF10:15 amLouisville Intl

6h 18m

2 stops

FSD3:33 pmSioux Falls Joe Foss Field

Feb 24

FSD1:20 pmSioux Falls Joe Foss Field

7h 25m

2 stops

SDF9:45 pmLouisville Intl

$259

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

Fri 10/24

5:51 pm-8:01 pm

Nonstop2h 10m

Sioux Falls Joe Foss Field

Mon 10/27

8:52 pm-10:53 pm

Nonstop2h 01m

$90

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

Fri 10/17

6:32 pm-8:42 pm

Nonstop2h 10m

Sioux Falls Joe Foss Field

Mon 10/20

6:11 pm-8:12 pm

Nonstop2h 01m

$109

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

Fri 10/17

6:32 pm-8:42 pm

Nonstop2h 10m

Sioux Falls Joe Foss Field

Mon 10/20

7:28 pm-11:59 pm

1 stop28h 31m

$148

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

Fri 10/24

11:35 am-6:33 pm

1 stop6h 58m

Sioux Falls Joe Foss Field

Mon 10/27

8:52 pm-10:53 pm

Nonstop2h 01m

$173

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Wed 11/12

7:26 pm-11:00 pm

1 stop4h 34m

Sioux Falls Joe Foss Field

Wed 11/19

10:58 am-6:41 pm

1 stop6h 43m

$249

CincinnatiSioux Falls

CVG - FSD

CVGFSD

Cincinnati Cinci./N. Kentucky

Thu 2/19

6:45 am-12:35 pm

1 stop6h 50m

Sioux Falls Joe Foss Field

Sun 2/22

5:15 am-10:53 am

1 stop4h 38m

$249

LouisvilleSioux Falls

SDF - FSD

SDFFSD

Louisville Intl

Wed 11/12

7:13 am-12:21 pm

1 stop6h 08m

Sioux Falls Joe Foss Field

Wed 11/19

5:30 am-3:32 pm

2 stops9h 02m

$255

CincinnatiRapid City

CVG - RAP

CVGRAP

Cincinnati Cinci./N. Kentucky

Tue 10/28

3:20 pm-8:26 pm

1 stop7h 06m

Rapid City

Sat 11/1

12:27 pm-10:15 pm

1 stop7h 48m

$259

CincinnatiSioux Falls

CVG - FSD

CVGFSD

Cincinnati Cinci./N. Kentucky

Tue 12/2

8:33 pm-11:59 pm

1 stop4h 26m

Sioux Falls Joe Foss Field

Sat 12/6

1:09 pm-12:19 am

2 stops10h 10m

$259

CincinnatiRapid City

CVG - RAP

CVGRAP

Cincinnati Cinci./N. Kentucky

Tue 10/28

8:00 am-12:40 pm

1 stop6h 40m

Rapid City

Sat 11/1

11:15 am-11:49 pm

2 stops10h 34m

$264

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 Kentucky 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 May is, on average, the cheapest month to fly to South Dakota from Kentucky, with most prices found around $242. If you aren’t able to travel to South Dakota during the month of May, then flying in August 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 Kentucky 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 Kentucky to South Dakota flight deals and tips

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

Fastest flight time	2h 10m
Direct flights	Tue, Thu and Sat
Airports in South Dakota	1 airport

The fastest flight from Kentucky to South Dakota takes 2h 10m

Direct flights go from Kentucky to South Dakota on Tuesday, Thursday and Saturday. There are no airlines offering direct flights.

There is 1 airport near South Dakota: Sioux Falls Joe Foss Field (FSD)

Search flight deals

When did momondo last update prices for flights from Kentucky to South Dakota?
Prices for flights from Kentucky to South Dakota are refreshed on a daily basis.
How many operators does momondo search for flights from Kentucky to South Dakota?
As of October 2025, there are 4 operators available to choose from for flights from Kentucky to South Dakota.
How old do you have to be to fly from Kentucky 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 Kentucky to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The required travel and health documents for your South Dakota trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Kentucky to South Dakota

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $216	Free Cancellation	Rating 7.9 7,969 reviews	Search Delta flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 8,953 reviews	Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Dakota from Kentucky.

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

momondo does allow users to show only those flights to South Dakota from Kentucky which offer a flexible booking policy as well as other useful filters and features.

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

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 South Dakota from Kentucky.

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

Yes. momondo can track prices for Kentucky 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.