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 36% 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 Lexington Blue Grass to South Dakota?

United Airlines is the most popular carrier operating from Lexington Blue Grass 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 2025, 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.

$201 Cheap Flights from Lexington to South Dakota in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Lexington to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

7:30 am - 3:33 pmLEX-FSD

9h 03m2 stops

1:20 pm - 9:39 pmFSD-LEX

7h 19m2 stops

$304Delta

Find Deal

sáb., mar. 7 - mar., mar. 10

7:30 am - 3:14 pmLEX-RAP

9h 44m2 stops

10:40 am - 9:39 pmRAP-LEX

8h 59m2 stops

$319Delta

Find Deal

sáb., mar. 7 - mar., mar. 10

5:50 pm - 9:47 pmLEX-FSD

4h 57m1 stop

6:20 pm - 11:41 pmFSD-LEX

4h 21m1 stop

$319United Airlines

Find Deal

sáb., mar. 7 - mar., mar. 10

7:30 am - 3:33 pmLEX-FSD

9h 03m2 stops

5:20 am - 12:40 pmFSD-LEX

6h 20m1 stop

$368Delta

Find Deal

sáb., mar. 7 - mar., mar. 10

1:13 pm - 10:15 pmLEX-FSD

10h 02m2 stops

4:23 pm - 8:54 pmFSD-LEX

3h 31m1 stop

$371American Airlines

Find Deal

sáb., mar. 7 - mar., mar. 10

7:05 am - 10:13 amLEX-RAP

5h 08m1 stop

12:56 pm - 10:21 pmRAP-LEX

7h 25m1 stop

$403United Airlines

Find Deal

sáb., oct. 18 - lun., oct. 20

7:05 am - 10:13 amLEX-RAP

5h 08m1 stop

12:56 pm - 11:59 pmRAP-LEX

9h 03m2 stops

$406United Airlines

Find Deal

sáb., oct. 18 - lun., oct. 20

10:33 pm - 12:39 pmLEX-FSD

39h 06m2 stops

11:41 am - 9:43 pmFSD-LEX

9h 02m1 stop

$444Multiple Airlines

Find Deal

dom., oct. 19 - dom., oct. 26

10:33 pm - 11:51 amLEX-FSD

14h 18m1 stop

11:41 am - 9:43 pmFSD-LEX

9h 02m1 stop

$490Allegiant Air

Find Deal

dom., oct. 19 - dom., oct. 26

6:55 pm - 11:59 pmLEX-FSD

6h 04m1 stop

5:29 am - 10:36 amFSD-LEX

4h 07m1 stop

$492American Airlines

Find Deal

sáb., nov. 22 - sáb., nov. 29

Delta flights from Lexington to South Dakota

Our best Delta deals on Lexington to South Dakota flight tickets

Delta

Mar 7

LEX7:30 amLexington Blue Grass

9h 03m

2 stops

FSD3:33 pmSioux Falls Joe Foss Field

Mar 10

FSD1:20 pmSioux Falls Joe Foss Field

7h 19m

2 stops

LEX9:39 pmLexington Blue Grass

$304

Find similar

Delta

Mar 7

LEX7:30 amLexington Blue Grass

9h 44m

2 stops

RAP3:14 pmRapid City

Mar 10

RAP10:40 amRapid City

8h 59m

2 stops

LEX9:39 pmLexington Blue Grass

$319

Find similar

Delta

Mar 7

LEX7:30 amLexington Blue Grass

9h 03m

2 stops

FSD3:33 pmSioux Falls Joe Foss Field

Mar 10

FSD5:20 amSioux Falls Joe Foss Field

6h 20m

1 stop

LEX12:40 pmLexington Blue Grass

$368

Find similar

United Airlines flights from Lexington to South Dakota

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

United Airlines

Mar 7

LEX5:50 pmLexington Blue Grass

4h 57m

1 stop

FSD9:47 pmSioux Falls Joe Foss Field

Mar 10

FSD6:20 pmSioux Falls Joe Foss Field

4h 21m

1 stop

LEX11:41 pmLexington Blue Grass

$319

Find similar

United Airlines

Oct 18

LEX7:05 amLexington Blue Grass

5h 08m

1 stop

RAP10:13 amRapid City

Oct 20

RAP12:56 pmRapid City

7h 25m

1 stop

LEX10:21 pmLexington Blue Grass

$403

Find similar

United Airlines

Oct 18

LEX7:05 amLexington Blue Grass

5h 08m

1 stop

RAP10:13 amRapid City

Oct 20

RAP12:56 pmRapid City

9h 03m

2 stops

LEX11:59 pmLexington Blue Grass

$406

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

sáb. 3/7

7:30 am-3:33 pm

2 stops9h 03m

Sioux Falls Joe Foss Field

mar. 3/10

1:20 pm-9:39 pm

2 stops7h 19m

$304

LexingtonRapid City

LEX - RAP

LEXRAP

Lexington Blue Grass

sáb. 3/7

7:30 am-3:14 pm

2 stops9h 44m

Rapid City

mar. 3/10

10:40 am-9:39 pm

2 stops8h 59m

$319

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

sáb. 3/7

5:50 pm-9:47 pm

1 stop4h 57m

Sioux Falls Joe Foss Field

mar. 3/10

6:20 pm-11:41 pm

1 stop4h 21m

$319

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

sáb. 3/7

7:30 am-3:33 pm

2 stops9h 03m

Sioux Falls Joe Foss Field

mar. 3/10

5:20 am-12:40 pm

1 stop6h 20m

$368

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

sáb. 3/7

1:13 pm-10:15 pm

2 stops10h 02m

Sioux Falls Joe Foss Field

mar. 3/10

4:23 pm-8:54 pm

1 stop3h 31m

$371

LexingtonRapid City

LEX - RAP

LEXRAP

Lexington Blue Grass

sáb. 10/18

7:05 am-10:13 am

1 stop5h 08m

Rapid City

lun. 10/20

12:56 pm-10:21 pm

1 stop7h 25m

$403

LexingtonRapid City

LEX - RAP

LEXRAP

Lexington Blue Grass

sáb. 10/18

7:05 am-10:13 am

1 stop5h 08m

Rapid City

lun. 10/20

12:56 pm-11:59 pm

2 stops9h 03m

$406

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

dom. 10/19

10:33 pm-12:39 pm

2 stops39h 06m

Sioux Falls Joe Foss Field

dom. 10/26

11:41 am-9:43 pm

1 stop9h 02m

$444

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

dom. 10/19

10:33 pm-11:51 am

1 stop14h 18m

Sioux Falls Joe Foss Field

dom. 10/26

11:41 am-9:43 pm

1 stop9h 02m

$490

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

sáb. 11/22

6:55 pm-11:59 pm

1 stop6h 04m

Sioux Falls Joe Foss Field

sáb. 11/29

5:29 am-10:36 am

1 stop4h 07m

$492

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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

Prices

Airlines

What is the cheapest day to depart on your flight to South Dakota?

The cheapest day to depart from Lexington to South Dakota is on a Thursday. Travelers who choose to depart for South Dakota on a Thursday will often find tickets for as low as $328. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $528. 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 afternoon when flights can be purchased for as low as $337. In the morning is when there is more demand to fly to South Dakota, so prices are often more expensive at around $427 per ticket.

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

Direct flights	None

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

Search flight deals

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 2025, 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 $248	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
United Airlines	PriceFrom $432	Free Cancellation	Rating 7.4 8,926 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.

An easier way to manage your South Dakota trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

jue. 10/23

jue. 10/30

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Dakota

Popular cities in South Dakota

Flights to New Yorkfrom $50

Flights to Los Angelesfrom $44

Flights to Miamifrom $49

Flights to Chicagofrom $60

Flights to Orlandofrom $56

Flights to Las Vegasfrom $44

Flights to San Franciscofrom $60

Flights to Washington, D.C.from $56

Flights to Bostonfrom $67

Flights to Atlantafrom $51

Flights to Dallasfrom $59

Flights to Seattlefrom $102

Lexington flight routes

Flights from Lexington Blue Grass to Las Vegas Harry Reid Intl

Flights from Lexington Blue Grass to Fort Lauderdale

Flights from Lexington Blue Grass to Sarasota Bradenton Intl

Flights from Lexington Blue Grass to Punta Gorda

Flights from Lexington Blue Grass to Tampa St. Petersburg

Flights from Lexington Blue Grass to Orlando Sanford Intl

Cheap flights from Lexington to South Dakota from $201

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to South Dakota departing on 10/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Lexington to South Dakota

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Delta flights from Lexington to South Dakota

Our best Delta deals on Lexington to South Dakota flight tickets

United Airlines flights from Lexington to South Dakota

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

momondo Fare Finder

Use the filters below to find and compare flights from Lexington to South Dakota that are best for you.

See travel insights to South Dakota from

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 day to depart on your flight 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 afternoon when flights can be purchased for as low as $337. In the morning is when there is more demand to fly to South Dakota, so prices are often more expensive at around $427 per ticket.

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

United Airlines is the most popular carrier operating from Lexington Blue Grass to South Dakota

What airlines fly to South Dakota?

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

Direct flights

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

How many operators does momondo search 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?

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

Best airlines flying from Lexington to South Dakota

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

Why use momondo?

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

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

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

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

An easier way to manage your South Dakota trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Dakota

Popular cities in South Dakota

Popular flights according to clicks in the last 7 days on momondo