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

Allegiant Air, American Airlines, and United Airlines are the most popular carriers operating from South Dakota to Kentucky

How long is the flight from South Dakota to Kentucky?

On average, it takes 4h 06m to fly from South Dakota to Kentucky if you fly out of Sioux Falls (the most popular airport in South Dakota) and into Louisville (the most popular airport in Kentucky). If you’re flying out of Rapid City and into Louisville, then the flight time is around 5h 19m.

What airlines fly to Kentucky?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Kentucky from South Dakota according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 3 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

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

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

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

The number of operators available for flights from South Dakota to Kentucky is 5 as of March 2026.

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

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 South Dakota to Kentucky.

What documentation or ID do you need to fly to Kentucky?

The travel and health documents you'll need for your trip to Kentucky may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kentucky. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$40 Cheap Flights from South Dakota to Kentucky in 2026

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Find the cheapest flights from South Dakota to Kentucky

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:38 pm - 8:37 pm

FSD

BNA

1h 59mnonstop

3:39 pm - 5:48 pm

BNA

FSD

2h 09mnonstop

$79Allegiant Air

Mon, Apr 20 - Fri, Apr 24

6:38 pm - 8:37 pm

FSD

BNA

1h 59mnonstop

3:39 pm - 5:48 pm

BNA

FSD

2h 09mnonstop

$80Allegiant Air

Mon, May 4 - Fri, May 8

6:11 pm - 8:35 am

FSD

BNA

14h 24m

1 stop

3:39 pm - 5:48 pm

BNA

FSD

2h 09mnonstop

$141Multiple Airlines

Mon, Apr 20 - Fri, Apr 24

6:11 pm - 8:35 am

FSD

BNA

14h 24m

1 stop

3:39 pm - 5:48 pm

BNA

FSD

2h 09mnonstop

$147Multiple Airlines

Mon, Apr 20 - Fri, Apr 24

1:41 pm - 8:13 pm

FSD

CVG

5h 32m

1 stop

9:26 am - 2:47 pm

CVG

FSD

6h 21m

1 stop

$291American Airlines

Sat, Apr 25 - Sat, May 2

1:41 pm - 11:56 pm

FSD

CVG

9h 15m

2 stops

11:11 am - 2:47 pm

CVG

FSD

4h 36m

1 stop

$296American Airlines

Sat, Apr 25 - Sat, May 2

6:53 pm - 11:58 pm

FSD

CVG

4h 05m

1 stop

9:42 pm - 12:49 am

CVG

FSD

4h 07m

1 stop

$310United Airlines

Wed, Apr 29 - Wed, May 6

5:15 am - 11:05 am

FSD

TYS

4h 50m

1 stop

6:15 pm - 10:46 pm

TYS

FSD

5h 31m

1 stop

$311Delta

Tue, Aug 4 - Wed, Aug 12

5:25 am - 1:48 pm

FSD

SDF

7h 23m

1 stop

1:20 pm - 7:06 pm

SDF

FSD

6h 46m

1 stop

$311Delta

Tue, Sep 15 - Tue, Sep 22

6:37 pm - 12:30 am

FSD

TYS

4h 53m

1 stop

8:48 am - 4:23 pm

TYS

FSD

8h 35m

1 stop

$327United Airlines

Sat, Jun 6 - Tue, Jun 9

Allegiant Air flights from South Dakota to Kentucky

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

Allegiant Air

Apr 20

FSD6:38 pmSioux Falls Joe Foss Field

1h 59m

BNA8:37 pmNashville Intl

Apr 24

BNA3:39 pmNashville Intl

2h 09m

FSD5:48 pmSioux Falls Joe Foss Field

$79

Allegiant Air

May 4

FSD6:38 pmSioux Falls Joe Foss Field

1h 59m

BNA8:37 pmNashville Intl

May 8

BNA3:39 pmNashville Intl

2h 09m

FSD5:48 pmSioux Falls Joe Foss Field

$80

Allegiant Air

Apr 20

FSD6:38 pmSioux Falls Joe Foss Field

1h 59m

BNA8:37 pmNashville Intl

Apr 24

BNA3:39 pmNashville Intl

2h 09m

FSD5:48 pmSioux Falls Joe Foss Field

$85

Delta flights from South Dakota to Kentucky

Our best Delta deals on South Dakota to Kentucky flight tickets

Delta

Apr 14

RAP3:55 pmRapid City

5h 49m

1 stop

CVG11:44 pmCincinnati Cinci./N. Kentucky

Apr 21

CVG5:59 amCincinnati Cinci./N. Kentucky

6h 18m

1 stop

RAP10:17 amRapid City

$334

Delta

Apr 14

RAP6:00 amRapid City

12h 13m

2 stops

CVG8:13 pmCincinnati Cinci./N. Kentucky

Apr 21

CVG5:59 amCincinnati Cinci./N. Kentucky

6h 18m

1 stop

RAP10:17 amRapid City

$339

Delta

Jul 24

FSD5:04 amSioux Falls Joe Foss Field

8h 44m

2 stops

TYS2:48 pmKnoxville McGhee Tyson

Jul 28

TYS3:54 pmKnoxville McGhee Tyson

5h 02m

1 stop

FSD7:56 pmSioux Falls Joe Foss Field

$357

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Sioux FallsNashville

FSD - BNA

FSDBNA

Sioux Falls Joe Foss Field

Mon 4/20

6:38 pm-8:37 pm

Nonstop1h 59m

Nashville Intl

Fri 4/24

3:39 pm-5:48 pm

Nonstop2h 09m

$79

Sioux FallsNashville

FSD - BNA

FSDBNA

Sioux Falls Joe Foss Field

Mon 5/4

6:38 pm-8:37 pm

Nonstop1h 59m

Nashville Intl

Fri 5/8

3:39 pm-5:48 pm

Nonstop2h 09m

$80

Sioux FallsNashville

FSD - BNA

FSDBNA

Sioux Falls Joe Foss Field

Mon 4/20

6:11 pm-8:35 am

1 stop14h 24m

Nashville Intl

Fri 4/24

3:39 pm-5:48 pm

Nonstop2h 09m

$141

Sioux FallsNashville

FSD - BNA

FSDBNA

Sioux Falls Joe Foss Field

Mon 4/20

6:11 pm-8:35 am

1 stop14h 24m

Nashville Intl

Fri 4/24

3:39 pm-5:48 pm

Nonstop2h 09m

$147

Sioux FallsCincinnati

FSD - CVG

FSDCVG

Sioux Falls Joe Foss Field

Sat 4/25

1:41 pm-8:13 pm

1 stop5h 32m

Cincinnati Cinci./N. Kentucky

Sat 5/2

9:26 am-2:47 pm

1 stop6h 21m

$291

Sioux FallsCincinnati

FSD - CVG

FSDCVG

Sioux Falls Joe Foss Field

Sat 4/25

1:41 pm-11:56 pm

2 stops9h 15m

Cincinnati Cinci./N. Kentucky

Sat 5/2

11:11 am-2:47 pm

1 stop4h 36m

$296

Sioux FallsCincinnati

FSD - CVG

FSDCVG

Sioux Falls Joe Foss Field

Wed 4/29

6:53 pm-11:58 pm

1 stop4h 05m

Cincinnati Cinci./N. Kentucky

Wed 5/6

9:42 pm-12:49 am

1 stop4h 07m

$310

Sioux FallsKnoxville

FSD - TYS

FSDTYS

Sioux Falls Joe Foss Field

Tue 8/4

5:15 am-11:05 am

1 stop4h 50m

Knoxville McGhee Tyson

Wed 8/12

6:15 pm-10:46 pm

1 stop5h 31m

$311

Sioux FallsLouisville

FSD - SDF

FSDSDF

Sioux Falls Joe Foss Field

Tue 9/15

5:25 am-1:48 pm

1 stop7h 23m

Louisville Intl

Tue 9/22

1:20 pm-7:06 pm

1 stop6h 46m

$311

Sioux FallsKnoxville

FSD - TYS

FSDTYS

Sioux Falls Joe Foss Field

Sat 6/6

6:37 pm-12:30 am

1 stop4h 53m

Knoxville McGhee Tyson

Tue 6/9

8:48 am-4:23 pm

1 stop8h 35m

$327

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 South Dakota to Kentucky

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 Kentucky?

If you’re not able to fly to Kentucky in September, then May is your next best option. Flight prices from South Dakota to Kentucky during May average around $269.

Cheap South Dakota to Kentucky flight deals and tips

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

Fastest flight time	1h 58m
Direct flights	Tue and Sat
Airports in Kentucky	43 airports

The fastest flight from South Dakota to Kentucky takes 1h 58m

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

There are 43 airports in Kentucky. From South Dakota there are direct flights to Nashville Intl (BNA).

Search flight deals

When did momondo last update prices for flights from South Dakota to Kentucky?
Prices for flights from South Dakota to Kentucky are updated daily.
How many operators does momondo search for flights from South Dakota to Kentucky?
The number of operators available for flights from South Dakota to Kentucky is 5 as of March 2026.
How old do you have to be to fly from South Dakota to Kentucky?
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 South Dakota to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents you'll need for your trip to Kentucky may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kentucky. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Dakota to Kentucky

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $174	Free Cancellation	Rating 7.4 9,525 reviews	Search United Airlines flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.1 11,543 reviews	Search American Airlines flights
Delta	PriceFrom $269	Free Cancellation	Rating 7.9 8,364 reviews	Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from South Dakota to Kentucky. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from South Dakota to Kentucky on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from South Dakota to Kentucky.

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

Yes momondo offers price alerts on flights to Kentucky from South Dakota. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.