When did momondo last update prices for flights from Lexington Blue Grass Airport to South Dakota?

Prices for flights from Lexington Blue Grass Airport to South Dakota are updated daily.

How many operators does momondo search for flights from Lexington Blue Grass Airport to South Dakota?

As of September 2026, there is 1 operator available to choose from for flights from Lexington Blue Grass Airport to South Dakota.

How old do you have to be to fly from Lexington Blue Grass Airport 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 Lexington Blue Grass Airport 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.

$248 Cheap Flights from Lexington to South Dakota in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Lexington to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:01 am - 11:46 amLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

7h 45m1 stop Chicago O'Hare Intl

3:13 pm - 11:54 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

7h 41m1 stop Chicago O'Hare Intl

$339American Airlines

Thu, Feb 4 - Sat, Feb 6

11:15 am - 8:56 pmLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

10h 41m2 stops Chicago O'Hare Intl Dallas/Fort Worth

3:13 pm - 11:54 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

7h 41m1 stop Chicago O'Hare Intl

$344American Airlines

Thu, Feb 4 - Sat, Feb 6

6:05 pm - 9:42 pmLEX Lexington Blue Grass-RAP Rapid City

5h 37m1 stop Chicago O'Hare Intl

6:00 am - 1:00 pmRAP Rapid City-LEX Lexington Blue Grass

5h 00m1 stop Chicago O'Hare Intl

$349United Airlines

Wed, Dec 2 - Sat, Dec 5

5:48 pm - 10:51 pmLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

6h 03m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

6:25 am - 3:00 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

7h 35m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$349Delta

Thu, Feb 4 - Sat, Feb 6

5:14 am - 12:39 pmLEX Lexington Blue Grass-RAP Rapid City

9h 25m2 stops Chicago O'Hare Intl Dallas/Fort Worth

6:11 am - 6:20 pmRAP Rapid City-LEX Lexington Blue Grass

10h 09m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$359American Airlines

Wed, Dec 2 - Sat, Dec 5

5:14 am - 12:39 pmLEX Lexington Blue Grass-RAP Rapid City

9h 25m2 stops Chicago O'Hare Intl Dallas/Fort Worth

1:09 pm - 10:36 pmRAP Rapid City-LEX Lexington Blue Grass

7h 27m1 stop Dallas/Fort Worth

$375American Airlines

Wed, Dec 2 - Sat, Dec 5

6:09 pm - 10:23 pmLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

5h 14m1 stop Chicago O'Hare Intl

7:40 am - 1:10 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

4h 30m1 stop Chicago O'Hare Intl

$419United Airlines

Sat, Feb 6 - Tue, Feb 9

9:00 am - 12:48 pmLEX Lexington Blue Grass-RAP Rapid City

5h 48m1 stop Denver Intl

12:39 pm - 10:36 pmRAP Rapid City-LEX Lexington Blue Grass

7h 57m1 stop Denver Intl

$439United Airlines

Sat, Nov 14 - Wed, Nov 18

9:00 am - 7:19 pmLEX Lexington Blue Grass-RAP Rapid City

12h 19m2 stops Chicago O'Hare Intl Denver Intl

12:39 pm - 10:36 pmRAP Rapid City-LEX Lexington Blue Grass

7h 57m1 stop Denver Intl

$444United Airlines

Sat, Nov 14 - Wed, Nov 18

7:10 am - 10:31 amLEX Lexington Blue Grass-RAP Rapid City

5h 21m1 stop Chicago O'Hare Intl

7:00 am - 7:10 pmRAP Rapid City-LEX Lexington Blue Grass

10h 10m2 stops Denver Intl Chicago O'Hare Intl

$444United Airlines

Sat, Nov 14 - Wed, Nov 18

Cheap last minute flights

Enter your travel dates to find the best prices.

5:57 pm - 11:12 pmLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

6h 15m1 stop Chicago O'Hare Intl

7:40 am - 1:16 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

4h 36m1 stop Chicago O'Hare Intl

$481United Airlines

Fri, Sep 18 - Sun, Sep 20

5:57 pm - 11:12 pmLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

6h 15m1 stop Chicago O'Hare Intl

6:31 pm - 11:55 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

4h 24m1 stop Chicago O'Hare Intl

$524United Airlines

Mon, Sep 21 - Mon, Sep 28

6:01 pm - 12:29 amLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

7h 28m1 stop Chicago O'Hare Intl

6:00 am - 1:06 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

6h 06m1 stop Dallas/Fort Worth

$567American Airlines

Mon, Sep 21 - Mon, Sep 28

5:57 pm - 11:12 pmLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

6h 15m1 stop Chicago O'Hare Intl

6:31 pm - 11:55 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

4h 24m1 stop Chicago O'Hare Intl

$573United Airlines

Mon, Sep 21 - Mon, Sep 28

5:57 pm - 11:12 pmLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

6h 15m1 stop Chicago O'Hare Intl

7:40 am - 1:16 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

4h 36m1 stop Chicago O'Hare Intl

$574United Airlines

Thu, Sep 17 - Sun, Sep 20

6:01 pm - 12:29 amLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

7h 28m1 stop Chicago O'Hare Intl

12:56 pm - 11:46 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

9h 50m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$606American Airlines

Mon, Sep 21 - Mon, Sep 28

6:01 pm - 12:29 amLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

7h 28m1 stop Chicago O'Hare Intl

6:00 am - 1:06 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

6h 06m1 stop Dallas/Fort Worth

$617American Airlines

Thu, Sep 17 - Sun, Sep 20

9:15 am - 4:23 pmLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

8h 08m1 stop Denver Intl

6:31 pm - 11:55 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

4h 24m1 stop Chicago O'Hare Intl

$618United Airlines

Fri, Sep 18 - Fri, Sep 25

3:31 pm - 7:47 pmLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

5h 16m1 stop Atlanta Hartsfield-Jackson

1:05 pm - 9:16 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

7h 11m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$622Delta

Mon, Sep 21 - Mon, Sep 28

6:01 pm - 12:29 amLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

7h 28m1 stop Chicago O'Hare Intl

12:06 pm - 10:59 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

9h 53m2 stops Chicago O'Hare Intl Charlotte Douglas

$650American Airlines

Mon, Sep 21 - Mon, Sep 28

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American Airlines flights from Lexington to South Dakota

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

American Airlines

Feb 4

LEX5:01 amLexington Blue Grass

7h 45m

1 stop

FSD11:46 amSioux Falls Joe Foss Field

Feb 6

FSD3:13 pmSioux Falls Joe Foss Field

7h 41m

1 stop

LEX11:54 pmLexington Blue Grass

$339

American Airlines

Feb 4

LEX11:15 amLexington Blue Grass

10h 41m

2 stops

FSD8:56 pmSioux Falls Joe Foss Field

Feb 6

FSD3:13 pmSioux Falls Joe Foss Field

7h 41m

1 stop

LEX11:54 pmLexington Blue Grass

$344

American Airlines

Dec 2

LEX5:14 amLexington Blue Grass

9h 25m

2 stops

RAP12:39 pmRapid City

Dec 5

RAP6:11 amRapid City

10h 09m

2 stops

LEX6:20 pmLexington Blue Grass

$359

United Airlines flights from Lexington to South Dakota

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

United Airlines

Dec 2

LEX6:05 pmLexington Blue Grass

5h 37m

1 stop

RAP9:42 pmRapid City

Dec 5

RAP6:00 amRapid City

5h 00m

1 stop

LEX1:00 pmLexington Blue Grass

$349

United Airlines

Feb 6

LEX6:09 pmLexington Blue Grass

5h 14m

1 stop

FSD10:23 pmSioux Falls Joe Foss Field

Feb 9

FSD7:40 amSioux Falls Joe Foss Field

4h 30m

1 stop

LEX1:10 pmLexington Blue Grass

$419

United Airlines

Nov 14

LEX9:00 amLexington Blue Grass

5h 48m

1 stop

RAP12:48 pmRapid City

Nov 18

RAP12:39 pmRapid City

7h 57m

1 stop

LEX10:36 pmLexington Blue Grass

$439

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LexingtonSioux Falls

LEX Lexington Blue Grass - FSD Sioux Falls Joe Foss Field

LEXFSD

Lexington Blue Grass

Thu 2/4

5:01 am-11:46 am

1 stop7h 45m

Sioux Falls Joe Foss Field

Sat 2/6

3:13 pm-11:54 pm

1 stop7h 41m

$339

LexingtonSioux Falls

LEX Lexington Blue Grass - FSD Sioux Falls Joe Foss Field

LEXFSD

Lexington Blue Grass

Thu 2/4

11:15 am-8:56 pm

2 stops10h 41m

Sioux Falls Joe Foss Field

Sat 2/6

3:13 pm-11:54 pm

1 stop7h 41m

$344

LexingtonRapid City

LEX Lexington Blue Grass - RAP Rapid City

LEXRAP

Lexington Blue Grass

Wed 12/2

6:05 pm-9:42 pm

1 stop5h 37m

Rapid City

Sat 12/5

6:00 am-1:00 pm

1 stop5h 00m

$349

LexingtonSioux Falls

LEX Lexington Blue Grass - FSD Sioux Falls Joe Foss Field

LEXFSD

Lexington Blue Grass

Thu 2/4

5:48 pm-10:51 pm

2 stops6h 03m

Sioux Falls Joe Foss Field

Sat 2/6

6:25 am-3:00 pm

2 stops7h 35m

$349

LexingtonRapid City

LEX Lexington Blue Grass - RAP Rapid City

LEXRAP

Lexington Blue Grass

Wed 12/2

5:14 am-12:39 pm

2 stops9h 25m

Rapid City

Sat 12/5

6:11 am-6:20 pm

2 stops10h 09m

$359

LexingtonRapid City

LEX Lexington Blue Grass - RAP Rapid City

LEXRAP

Lexington Blue Grass

Wed 12/2

5:14 am-12:39 pm

2 stops9h 25m

Rapid City

Sat 12/5

1:09 pm-10:36 pm

1 stop7h 27m

$375

Quickest round-trip

LexingtonSioux Falls

LEX Lexington Blue Grass - FSD Sioux Falls Joe Foss Field

LEXFSD

Lexington Blue Grass

Sat 2/6

6:09 pm-10:23 pm

1 stop5h 14m

Sioux Falls Joe Foss Field

Tue 2/9

7:40 am-1:10 pm

1 stop4h 30m

$419

LexingtonRapid City

LEX Lexington Blue Grass - RAP Rapid City

LEXRAP

Lexington Blue Grass

Sat 11/14

9:00 am-12:48 pm

1 stop5h 48m

Rapid City

Wed 11/18

12:39 pm-10:36 pm

1 stop7h 57m

$439

LexingtonRapid City

LEX Lexington Blue Grass - RAP Rapid City

LEXRAP

Lexington Blue Grass

Sat 11/14

9:00 am-7:19 pm

2 stops12h 19m

Rapid City

Wed 11/18

12:39 pm-10:36 pm

1 stop7h 57m

$444

LexingtonRapid City

LEX Lexington Blue Grass - RAP Rapid City

LEXRAP

Lexington Blue Grass

Sat 11/14

7:10 am-10:31 am

1 stop5h 21m

Rapid City

Wed 11/18

7:00 am-7:10 pm

2 stops10h 10m

$444

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 Lexington 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

What is the cheapest airline that flies from Lexington Blue Grass to South Dakota?

Allegiant Air and American Airlines are the most popular carriers operating from Lexington Blue Grass to South Dakota

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 Lexington 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.

Cheap Lexington to South Dakota flight deals and tips

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

Best Price Found	$248
Fastest flight time	5h 48m
Direct flights	None

The best one-way flight to South Dakota from Lexington in the past 72 hours is $248. The best round-trip flight deal from Lexington to South Dakota found on momondo in the last 72 hours is $339.

The fastest flight from Lexington to South Dakota takes 5h 48m

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

Search flight deals

Frequently asked questions about flying from Lexington to South Dakota

When did momondo last update prices for flights from Lexington Blue Grass Airport to South Dakota?
Prices for flights from Lexington Blue Grass Airport to South Dakota are updated daily.
How many operators does momondo search for flights from Lexington Blue Grass Airport to South Dakota?
As of September 2026, there is 1 operator available to choose from for flights from Lexington Blue Grass Airport to South Dakota.
How old do you have to be to fly from Lexington Blue Grass Airport 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 Lexington Blue Grass Airport 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 Lexington to South Dakota

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $380	Free Cancellation	Rating 7.1 12,063 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Lexington 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 Lexington.

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

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

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

Once all potential Lexington to South Dakota flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Lexington to South Dakota now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South Dakota and let you know when they change.