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 Lexington (a popular airport in Kentucky) to Sioux Falls (the most popular airport in South Dakota), then the flight time is 4h 53m on average. If you fly from Louisville (another popular airport in Kentucky) to Sioux Falls, then the average flight time is 5h 04m.

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 45% 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 many flights depart from Kentucky to South Dakota on average per week?

As of August 2026, there are 2 flights per week flying from Kentucky to South Dakota. The most common day of the week flights depart is Mon, with 50% of flights taking off on this day.

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

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

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 August 2026, 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.

$51 Cheap Flights from Kentucky to South Dakota in 2026

Discover deals from 900+ travel sites with momondo.

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.

7:10 am - 9:15 amBNA Nashville Intl-FSD Sioux Falls Joe Foss Field

2h 05mnonstop

9:55 am - 11:57 amFSD Sioux Falls Joe Foss Field-BNA Nashville Intl

2h 02mnonstop

$79Allegiant Air

Fri, Sep 18 - Mon, Sep 28

7:10 am - 9:15 amBNA Nashville Intl-FSD Sioux Falls Joe Foss Field

2h 05mnonstop

9:55 am - 11:57 amFSD Sioux Falls Joe Foss Field-BNA Nashville Intl

2h 02mnonstop

$81Allegiant Air

Fri, Sep 11 - Mon, Sep 14

7:10 am - 9:15 amBNA Nashville Intl-FSD Sioux Falls Joe Foss Field

2h 05mnonstop

8:52 pm - 2:18 pmFSD Sioux Falls Joe Foss Field-BNA Nashville Intl

17h 26m1 stop Denver Intl

$180Multiple Airlines

Fri, Sep 18 - Mon, Sep 28

7:10 am - 9:15 amBNA Nashville Intl-FSD Sioux Falls Joe Foss Field

2h 05mnonstop

8:52 pm - 2:18 pmFSD Sioux Falls Joe Foss Field-BNA Nashville Intl

17h 26m1 stop Denver Intl

$182Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

5:00 am - 12:21 pmBNA Nashville Intl-RAP Rapid City

8h 21m1 stop Dallas/Fort Worth

5:04 pm - 11:26 pmRAP Rapid City-BNA Nashville Intl

5h 22m1 stop Dallas/Fort Worth

$263American Airlines

Sat, Oct 17 - Sat, Oct 31

5:00 am - 9:54 amBNA Nashville Intl-RAP Rapid City

5h 54m1 stop Dallas/Fort Worth

12:51 pm - 9:49 pmRAP Rapid City-BNA Nashville Intl

7h 58m1 stop Dallas/Fort Worth

$263American Airlines

Wed, Oct 21 - Tue, Oct 27

6:32 pm - 10:30 pmBNA Nashville Intl-RAP Rapid City

4h 58m1 stop Minneapolis St Paul

2:37 pm - 10:07 pmRAP Rapid City-BNA Nashville Intl

6h 30m1 stop Minneapolis St Paul

$263Delta

Tue, Oct 20 - Wed, Oct 28

6:32 pm - 10:30 pmBNA Nashville Intl-RAP Rapid City

4h 58m1 stop Minneapolis St Paul

2:37 pm - 10:07 pmRAP Rapid City-BNA Nashville Intl

6h 30m1 stop Minneapolis St Paul

$263Delta

Wed, Oct 21 - Wed, Oct 28

6:00 am - 10:15 amBNA Nashville Intl-RAP Rapid City

5h 15m1 stop Chicago O'Hare Intl

12:39 pm - 10:59 pmRAP Rapid City-BNA Nashville Intl

9h 20m2 stops Denver Intl Chicago O'Hare Intl

$268United Airlines

Sat, Oct 17 - Sat, Oct 31

4:15 pm - 11:44 pmBNA Nashville Intl-FSD Sioux Falls Joe Foss Field

7h 29m1 stop Denver Intl

3:06 pm - 9:37 pmFSD Sioux Falls Joe Foss Field-BNA Nashville Intl

6h 31m1 stop Chicago O'Hare Intl

$309United Airlines

Tue, Sep 15 - Sat, Sep 19

Cheap last minute flights

Enter your travel dates to find the best prices.

7:03 am - 12:17 pmSDF Louisville Intl-FSD Sioux Falls Joe Foss Field

6h 14m1 stop Dallas/Fort Worth

5:00 am - 11:04 amFSD Sioux Falls Joe Foss Field-SDF Louisville Intl

5h 04m1 stop Chicago O'Hare Intl

$364American Airlines

Thu, Aug 20 - Thu, Dec 17

5:53 pm - 10:07 pmSDF Louisville Intl-FSD Sioux Falls Joe Foss Field

5h 14m1 stop Dallas/Fort Worth

5:00 am - 11:04 amFSD Sioux Falls Joe Foss Field-SDF Louisville Intl

5h 04m1 stop Chicago O'Hare Intl

$379American Airlines

Thu, Aug 20 - Thu, Dec 17

7:03 am - 12:17 pmSDF Louisville Intl-FSD Sioux Falls Joe Foss Field

6h 14m1 stop Dallas/Fort Worth

5:00 am - 11:04 amFSD Sioux Falls Joe Foss Field-SDF Louisville Intl

5h 04m1 stop Chicago O'Hare Intl

$379American Airlines

Thu, Aug 20 - Thu, Dec 17

6:30 pm - 12:30 amSDF Louisville Intl-FSD Sioux Falls Joe Foss Field

7h 00m1 stop Chicago O'Hare Intl

7:30 am - 3:30 pmFSD Sioux Falls Joe Foss Field-SDF Louisville Intl

7h 00m1 stop Dallas/Fort Worth

$424American Airlines

Thu, Aug 20 - Sat, Aug 22

2:45 pm - 8:07 pmBNA Nashville Intl-FSD Sioux Falls Joe Foss Field

5h 22m1 stop Denver Intl

7:47 am - 2:06 pmFSD Sioux Falls Joe Foss Field-BNA Nashville Intl

6h 19m1 stop Chicago O'Hare Intl

$429United Airlines

Thu, Aug 20 - Sat, Aug 22

6:33 pm - 11:22 pmBNA Nashville Intl-FSD Sioux Falls Joe Foss Field

4h 49m1 stop Chicago O'Hare Intl

7:47 am - 12:35 pmFSD Sioux Falls Joe Foss Field-BNA Nashville Intl

4h 48m1 stop Chicago O'Hare Intl

$429United Airlines

Thu, Aug 20 - Sat, Aug 22

10:04 am - 3:49 pmBNA Nashville Intl-RAP Rapid City

6h 45m1 stop Minneapolis St Paul

4:30 pm - 10:16 pmRAP Rapid City-BNA Nashville Intl

4h 46m1 stop Minneapolis St Paul

$469Delta

Thu, Aug 20 - Thu, Aug 27

5:27 pm - 10:28 pmBNA Nashville Intl-RAP Rapid City

6h 01m1 stop Denver Intl

5:00 am - 2:17 pmRAP Rapid City-BNA Nashville Intl

8h 17m2 stops Denver Intl Chicago O'Hare Intl

$519United Airlines

Thu, Aug 20 - Thu, Aug 27

10:04 am - 3:49 pmBNA Nashville Intl-RAP Rapid City

6h 45m1 stop Minneapolis St Paul

4:30 pm - 10:16 pmRAP Rapid City-BNA Nashville Intl

4h 46m1 stop Minneapolis St Paul

$524Delta

Thu, Aug 20 - Thu, Aug 27

1:37 pm - 10:28 pmBNA Nashville Intl-RAP Rapid City

9h 51m2 stops Washington, D.C. Dulles Intl Denver Intl

5:00 am - 3:57 pmRAP Rapid City-BNA Nashville Intl

9h 57m2 stops Denver Intl Chicago O'Hare Intl

$524United Airlines

Thu, Aug 20 - Thu, Aug 27

Cheap direct flights

Enter your travel dates to find the best prices.

7:10 am - 9:15 amBNA Nashville Intl-FSD Sioux Falls Joe Foss Field

2h 05mnonstop

9:55 am - 11:57 amFSD Sioux Falls Joe Foss Field-BNA Nashville Intl

2h 02mnonstop

$79Allegiant Air

Fri, Sep 18 - Mon, Sep 28

7:10 am - 9:15 amBNA Nashville Intl-FSD Sioux Falls Joe Foss Field

2h 05mnonstop

9:55 am - 11:57 amFSD Sioux Falls Joe Foss Field-BNA Nashville Intl

2h 02mnonstop

$81Allegiant Air

Fri, Sep 11 - Mon, Sep 14

7:10 am - 9:15 amBNA Nashville Intl-FSD Sioux Falls Joe Foss Field

2h 05mnonstop

9:55 am - 11:57 amFSD Sioux Falls Joe Foss Field-BNA Nashville Intl

2h 02mnonstop

$85Allegiant Air

Fri, Sep 11 - Mon, Sep 14

7:10 am - 9:15 amBNA Nashville Intl-FSD Sioux Falls Joe Foss Field

2h 05mnonstop

9:55 am - 11:57 amFSD Sioux Falls Joe Foss Field-BNA Nashville Intl

2h 02mnonstop

$88Allegiant Air

Fri, Sep 18 - Mon, Sep 21

7:10 am - 9:15 amBNA Nashville Intl-FSD Sioux Falls Joe Foss Field

2h 05mnonstop

9:55 am - 11:57 amFSD Sioux Falls Joe Foss Field-BNA Nashville Intl

2h 02mnonstop

$90Allegiant Air

Fri, Sep 18 - Mon, Sep 28

7:10 am - 9:15 amBNA Nashville Intl-FSD Sioux Falls Joe Foss Field

2h 05mnonstop

9:55 am - 11:57 amFSD Sioux Falls Joe Foss Field-BNA Nashville Intl

2h 02mnonstop

$91Allegiant Air

Fri, Sep 18 - Mon, Sep 21

7:10 am - 9:15 amBNA Nashville Intl-FSD Sioux Falls Joe Foss Field

2h 05mnonstop

9:55 am - 11:57 amFSD Sioux Falls Joe Foss Field-BNA Nashville Intl

2h 02mnonstop

$95Allegiant Air

Fri, Sep 18 - Mon, Sep 21

7:10 am - 9:15 amBNA Nashville Intl-FSD Sioux Falls Joe Foss Field

2h 05mnonstop

9:55 am - 11:57 amFSD Sioux Falls Joe Foss Field-BNA Nashville Intl

2h 02mnonstop

$110Allegiant Air

Fri, Sep 18 - Mon, Sep 21

5:12 pm - 7:19 pmBNA Nashville Intl-FSD Sioux Falls Joe Foss Field

2h 07mnonstop

8:39 pm - 10:37 pmFSD Sioux Falls Joe Foss Field-BNA Nashville Intl

1h 58mnonstop

$145Allegiant Air

Fri, Oct 23 - Mon, Oct 26

5:07 pm - 7:14 pmBNA Nashville Intl-FSD Sioux Falls Joe Foss Field

2h 07mnonstop

8:44 pm - 10:42 pmFSD Sioux Falls Joe Foss Field-BNA Nashville Intl

1h 58mnonstop

$201Allegiant Air

Fri, Oct 16 - Mon, Oct 19

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Allegiant Air flights from Kentucky to South Dakota

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

Allegiant Air

Sep 18

BNA7:10 amNashville Intl

2h 05m

FSD9:15 amSioux Falls Joe Foss Field

Sep 28

FSD9:55 amSioux Falls Joe Foss Field

2h 02m

BNA11:57 amNashville Intl

$79

Allegiant Air

Sep 11

BNA7:10 amNashville Intl

2h 05m

FSD9:15 amSioux Falls Joe Foss Field

Sep 14

FSD9:55 amSioux Falls Joe Foss Field

2h 02m

BNA11:57 amNashville Intl

$81

Allegiant Air

Sep 11

BNA7:10 amNashville Intl

2h 05m

FSD9:15 amSioux Falls Joe Foss Field

Sep 14

FSD9:55 amSioux Falls Joe Foss Field

2h 02m

BNA11:57 amNashville Intl

$85

American Airlines flights from Kentucky to South Dakota

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

American Airlines

Oct 14

TYS6:00 amKnoxville McGhee Tyson

5h 54m

1 stop

RAP9:54 amRapid City

Oct 20

RAP12:51 pmRapid City

8h 27m

1 stop

TYS11:18 pmKnoxville McGhee Tyson

$309

American Airlines

Sep 9

TYS3:53 pmKnoxville McGhee Tyson

9h 36m

2 stops

FSD12:29 amSioux Falls Joe Foss Field

Sep 12

FSD6:00 amSioux Falls Joe Foss Field

7h 29m

1 stop

TYS2:29 pmKnoxville McGhee Tyson

$320

American Airlines

Oct 15

TYS6:55 pmKnoxville McGhee Tyson

6h 46m

1 stop

FSD12:41 amSioux Falls Joe Foss Field

Oct 20

FSD7:03 amSioux Falls Joe Foss Field

10h 40m

2 stops

TYS6:43 pmKnoxville McGhee Tyson

$322

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

NashvilleSioux Falls

BNA Nashville Intl - FSD Sioux Falls Joe Foss Field

BNAFSD

Nashville Intl

Fri 9/18

7:10 am-9:15 am

Nonstop2h 05m

Sioux Falls Joe Foss Field

Mon 9/28

9:55 am-11:57 am

Nonstop2h 02m

$79

NashvilleSioux Falls

BNA Nashville Intl - FSD Sioux Falls Joe Foss Field

BNAFSD

Nashville Intl

Fri 9/11

7:10 am-9:15 am

Nonstop2h 05m

Sioux Falls Joe Foss Field

Mon 9/14

9:55 am-11:57 am

Nonstop2h 02m

$81

NashvilleSioux Falls

BNA Nashville Intl - FSD Sioux Falls Joe Foss Field

BNAFSD

Nashville Intl

Fri 9/18

7:10 am-9:15 am

Nonstop2h 05m

Sioux Falls Joe Foss Field

Mon 9/28

8:52 pm-2:18 pm

1 stop17h 26m

$180

NashvilleSioux Falls

BNA Nashville Intl - FSD Sioux Falls Joe Foss Field

BNAFSD

Nashville Intl

Fri 9/18

7:10 am-9:15 am

Nonstop2h 05m

Sioux Falls Joe Foss Field

Mon 9/21

8:52 pm-2:18 pm

1 stop17h 26m

$182

NashvilleRapid City

BNA Nashville Intl - RAP Rapid City

BNARAP

Nashville Intl

Sat 10/17

5:00 am-12:21 pm

1 stop8h 21m

Rapid City

Sat 10/31

5:04 pm-11:26 pm

1 stop5h 22m

$263

NashvilleRapid City

BNA Nashville Intl - RAP Rapid City

BNARAP

Nashville Intl

Wed 10/21

5:00 am-9:54 am

1 stop5h 54m

Rapid City

Tue 10/27

12:51 pm-9:49 pm

1 stop7h 58m

$263

NashvilleRapid City

BNA Nashville Intl - RAP Rapid City

BNARAP

Nashville Intl

Tue 10/20

6:32 pm-10:30 pm

1 stop4h 58m

Rapid City

Wed 10/28

2:37 pm-10:07 pm

1 stop6h 30m

$263

NashvilleRapid City

BNA Nashville Intl - RAP Rapid City

BNARAP

Nashville Intl

Wed 10/21

6:32 pm-10:30 pm

1 stop4h 58m

Rapid City

Wed 10/28

2:37 pm-10:07 pm

1 stop6h 30m

$263

NashvilleRapid City

BNA Nashville Intl - RAP Rapid City

BNARAP

Nashville Intl

Sat 10/17

6:00 am-10:15 am

1 stop5h 15m

Rapid City

Sat 10/31

12:39 pm-10:59 pm

2 stops9h 20m

$268

NashvilleSioux Falls

BNA Nashville Intl - FSD Sioux Falls Joe Foss Field

BNAFSD

Nashville Intl

Tue 9/15

4:15 pm-11:44 pm

1 stop7h 29m

Sioux Falls Joe Foss Field

Sat 9/19

3:06 pm-9:37 pm

1 stop6h 31m

$309

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 September is, on average, the cheapest month to fly to South Dakota from Kentucky, with most prices found around $0. If you aren’t able to travel to South Dakota during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $0.

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

Best Price Found	$51
Fastest flight time	2h 05m
Direct flights	Tue and Sat
Airports in South Dakota	20 airports

The best one-way flight to South Dakota from Kentucky in the past 72 hours is $51. The best round-trip flight deal from Kentucky to South Dakota found on momondo in the last 72 hours is $79.

The fastest flight from Kentucky to South Dakota takes 2h 05m

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

There are 20 airports in South Dakota. From Kentucky there are direct flights to Sioux Falls Joe Foss Field (FSD).

Search flight deals

Frequently asked questions about flying from Kentucky to South Dakota

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 August 2026, 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 $248	Free Cancellation	Rating 7.8 8,503 reviews	Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 11,944 reviews	Search American Airlines flights
United Airlines	PriceFrom $312	Free Cancellation	Rating 7.4 10,106 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.