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 50% 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.

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 October 2026, there are 2 operators 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.

$349 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:13 pm - 10:08 pmLEX Lexington Blue Grass-RAP Rapid City

5h 55m1 stop Chicago O'Hare Intl

2:40 pm - 10:15 pmRAP Rapid City-LEX Lexington Blue Grass

5h 35m1 stop Denver Intl

$349United Airlines

Tue, Mar 2 - Tue, Mar 9

1:53 pm - 10:30 pmLEX Lexington Blue Grass-RAP Rapid City

10h 37m2 stops Chicago O'Hare Intl Denver Intl

2:40 pm - 10:15 pmRAP Rapid City-LEX Lexington Blue Grass

5h 35m1 stop Denver Intl

$354United Airlines

Tue, Mar 2 - Tue, Mar 9

5:48 pm - 10:39 pmLEX Lexington Blue Grass-RAP Rapid City

6h 51m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

11:30 am - 11:56 pmRAP Rapid City-LEX Lexington Blue Grass

10h 26m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$359Delta

Tue, Mar 2 - Tue, Mar 9

9:00 am - 2:34 pmLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

6h 34m1 stop Chicago O'Hare Intl

1:20 pm - 10:36 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

8h 16m1 stop Denver Intl

$369United Airlines

Sat, Nov 14 - Wed, Nov 18

11:26 am - 8:54 pmLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

10h 28m2 stops Chicago O'Hare Intl Dallas/Fort Worth

1:08 pm - 10:36 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

8h 28m1 stop Dallas/Fort Worth

$374American Airlines

Sat, Nov 14 - Wed, Nov 18

10:38 am - 7:56 pmLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

10h 18m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

5:25 am - 5:09 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

10h 44m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$379Delta

Sat, Nov 14 - Wed, Nov 18

6:00 am - 10:44 amLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

5h 44m1 stop Chicago O'Hare Intl

5:50 am - 1:15 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

6h 25m1 stop Chicago O'Hare Intl

$420United Airlines

Sat, Feb 6 - Tue, Feb 9

6:00 am - 10:44 amLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

5h 44m1 stop Chicago O'Hare Intl

5:50 am - 1:15 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

6h 25m1 stop Chicago O'Hare Intl

$439United Airlines

Sat, Feb 6 - Tue, Feb 9

11:26 am - 8:54 pmLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

10h 28m2 stops Chicago O'Hare Intl Dallas/Fort Worth

6:00 am - 3:24 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

8h 24m1 stop Dallas/Fort Worth

$672American Airlines

Thu, Nov 12 - Sun, Nov 15

11:26 am - 8:54 pmLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

10h 28m2 stops Chicago O'Hare Intl Dallas/Fort Worth

7:00 am - 5:27 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

9h 27m2 stops Chicago O'Hare Intl Charlotte Douglas

$744American Airlines

Thu, Nov 12 - Sun, Nov 15

Cheap last minute flights

Enter your travel dates to find the best prices.

6:15 pm - 11:29 pmLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

6h 14m1 stop Chicago O'Hare Intl

1:20 pm - 10:36 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

8h 16m1 stop Denver Intl

$923United Airlines

Mon, Nov 2 - Thu, Nov 5

4:04 pm - 12:29 amLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

9h 25m2 stops Philadelphia Chicago O'Hare Intl

6:00 am - 3:24 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

8h 24m1 stop Dallas/Fort Worth

$1,033American Airlines

Mon, Nov 2 - Thu, Nov 5

4:04 pm - 12:29 amLEX Lexington Blue Grass-FSD Sioux Falls Joe Foss Field

9h 25m2 stops Philadelphia Chicago O'Hare Intl

6:00 am - 5:27 pmFSD Sioux Falls Joe Foss Field-LEX Lexington Blue Grass

10h 27m2 stops Dallas/Fort Worth Charlotte Douglas

$1,129American Airlines

Mon, Nov 2 - Thu, Nov 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

$1,379American Airlines

Sun, Nov 1 - Fri, Nov 6

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 - 10:56 amRAP Rapid City-LEX Lexington Blue Grass

19h 47m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$1,480American Airlines

Sun, Nov 1 - Fri, Nov 6

7:41 am - 9:27 pmLEX Lexington Blue Grass-RAP Rapid City

15h 46m2 stops Charlotte Douglas Dallas/Fort Worth

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

7h 27m1 stop Dallas/Fort Worth

$1,480American Airlines

Sun, Nov 1 - Fri, Nov 6

5:25 am - 10:31 amLEX Lexington Blue Grass-RAP Rapid City

7h 06m1 stop Chicago O'Hare Intl

1:30 pm - 8:35 pmRAP Rapid City-LEX Lexington Blue Grass

5h 05m1 stop Chicago O'Hare Intl

$1,614United Airlines

Sun, Nov 1 - Fri, Nov 6

7:41 am - 9:27 pmLEX Lexington Blue Grass-RAP Rapid City

15h 46m2 stops Charlotte Douglas Dallas/Fort Worth

1:09 pm - 10:56 amRAP Rapid City-LEX Lexington Blue Grass

19h 47m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$1,615American Airlines

Sun, Nov 1 - Fri, Nov 6

5:25 am - 10:31 amLEX Lexington Blue Grass-RAP Rapid City

7h 06m1 stop Chicago O'Hare Intl

1:30 pm - 8:35 pmRAP Rapid City-LEX Lexington Blue Grass

5h 05m1 stop Chicago O'Hare Intl

$2,223United Airlines

Sun, Nov 1 - Fri, Nov 6

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United Airlines flights from Lexington to South Dakota

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

United Airlines

Mar 2

LEX6:13 pmLexington Blue Grass

5h 55m

1 stop

RAP10:08 pmRapid City

Mar 9

RAP2:40 pmRapid City

5h 35m

1 stop

LEX10:15 pmLexington Blue Grass

$349

United Airlines

Mar 2

LEX1:53 pmLexington Blue Grass

10h 37m

2 stops

RAP10:30 pmRapid City

Mar 9

RAP2:40 pmRapid City

5h 35m

1 stop

LEX10:15 pmLexington Blue Grass

$354

United Airlines

Nov 14

LEX9:00 amLexington Blue Grass

6h 34m

1 stop

FSD2:34 pmSioux Falls Joe Foss Field

Nov 18

FSD1:20 pmSioux Falls Joe Foss Field

8h 16m

1 stop

LEX10:36 pmLexington Blue Grass

$369

American Airlines flights from Lexington to South Dakota

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

American Airlines

Nov 14

LEX11:26 amLexington Blue Grass

10h 28m

2 stops

FSD8:54 pmSioux Falls Joe Foss Field

Nov 18

FSD1:08 pmSioux Falls Joe Foss Field

8h 28m

1 stop

LEX10:36 pmLexington Blue Grass

$374

American Airlines

Oct 31

LEX6:11 amLexington Blue Grass

8h 10m

1 stop

RAP12:21 pmRapid City

Nov 6

RAP1:09 pmRapid City

7h 27m

1 stop

LEX10:36 pmLexington Blue Grass

$490

American Airlines

Oct 31

LEX5:29 amLexington Blue Grass

8h 52m

2 stops

RAP12:21 pmRapid City

Nov 6

RAP1:09 pmRapid City

7h 27m

1 stop

LEX10:36 pmLexington Blue Grass

$495

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LexingtonRapid City

LEX Lexington Blue Grass - RAP Rapid City

LEXRAP

Lexington Blue Grass

Tue 3/2

6:13 pm-10:08 pm

1 stop5h 55m

Rapid City

Tue 3/9

2:40 pm-10:15 pm

1 stop5h 35m

$349

LexingtonRapid City

LEX Lexington Blue Grass - RAP Rapid City

LEXRAP

Lexington Blue Grass

Tue 3/2

1:53 pm-10:30 pm

2 stops10h 37m

Rapid City

Tue 3/9

2:40 pm-10:15 pm

1 stop5h 35m

$354

LexingtonRapid City

LEX Lexington Blue Grass - RAP Rapid City

LEXRAP

Lexington Blue Grass

Tue 3/2

5:48 pm-10:39 pm

2 stops6h 51m

Rapid City

Tue 3/9

11:30 am-11:56 pm

2 stops10h 26m

$359

LexingtonSioux Falls

LEX Lexington Blue Grass - FSD Sioux Falls Joe Foss Field

LEXFSD

Lexington Blue Grass

Sat 11/14

9:00 am-2:34 pm

1 stop6h 34m

Sioux Falls Joe Foss Field

Wed 11/18

1:20 pm-10:36 pm

1 stop8h 16m

$369

LexingtonSioux Falls

LEX Lexington Blue Grass - FSD Sioux Falls Joe Foss Field

LEXFSD

Lexington Blue Grass

Sat 11/14

11:26 am-8:54 pm

2 stops10h 28m

Sioux Falls Joe Foss Field

Wed 11/18

1:08 pm-10:36 pm

1 stop8h 28m

$374

LexingtonSioux Falls

LEX Lexington Blue Grass - FSD Sioux Falls Joe Foss Field

LEXFSD

Lexington Blue Grass

Sat 11/14

10:38 am-7:56 pm

2 stops10h 18m

Sioux Falls Joe Foss Field

Wed 11/18

5:25 am-5:09 pm

2 stops10h 44m

$379

LexingtonSioux Falls

LEX Lexington Blue Grass - FSD Sioux Falls Joe Foss Field

LEXFSD

Lexington Blue Grass

Sat 2/6

6:00 am-10:44 am

1 stop5h 44m

Sioux Falls Joe Foss Field

Tue 2/9

5:50 am-1:15 pm

1 stop6h 25m

$420

LexingtonSioux Falls

LEX Lexington Blue Grass - FSD Sioux Falls Joe Foss Field

LEXFSD

Lexington Blue Grass

Sat 2/6

6:00 am-10:44 am

1 stop5h 44m

Sioux Falls Joe Foss Field

Tue 2/9

5:50 am-1:15 pm

1 stop6h 25m

$439

LexingtonSioux Falls

LEX Lexington Blue Grass - FSD Sioux Falls Joe Foss Field

LEXFSD

Lexington Blue Grass

Thu 11/12

11:26 am-8:54 pm

2 stops10h 28m

Sioux Falls Joe Foss Field

Sun 11/15

6:00 am-3:24 pm

1 stop8h 24m

$672

LexingtonSioux Falls

LEX Lexington Blue Grass - FSD Sioux Falls Joe Foss Field

LEXFSD

Lexington Blue Grass

Thu 11/12

11:26 am-8:54 pm

2 stops10h 28m

Sioux Falls Joe Foss Field

Sun 11/15

7:00 am-5:27 pm

2 stops9h 27m

$744

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Prices

Airlines

What is the cheapest month to fly to South Dakota?

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

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	$349
Fastest flight time	5h 44m
Direct flights	None

The best flight deal from Lexington to South Dakota found on momondo in the last 72 hours is $349

The fastest flight from Lexington to South Dakota takes 5h 44m

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 October 2026, there are 2 operators 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 7.0 12,223 reviews		Search American Airlines flights
United Airlines	PriceFrom $437	Free Cancellation	Rating 7.3 10,462 reviews		Search United 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.