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Cheap flights from Sioux Falls to Lexington from $309

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Lexington departing on 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sioux Falls to Lexington

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:23 pm - 11:46 pm
FSD
-
LEX
5h 23m
1 stop
American Airlines Logo
6:00 am - 12:17 pm
LEX
-
FSD
7h 17m
1 stop
$309American Airlines
Fri, Aug 21 - Sun, Aug 23
American Airlines Logo
12:57 pm - 11:46 pm
FSD
-
LEX
9h 49m
2 stops
American Airlines Logo
6:00 am - 12:17 pm
LEX
-
FSD
7h 17m
1 stop
$314American Airlines
Fri, Aug 21 - Sun, Aug 23
American Airlines Logo
5:23 pm - 11:46 pm
FSD
-
LEX
5h 23m
1 stop
American Airlines Logo
6:00 am - 12:17 pm
LEX
-
FSD
7h 17m
1 stop
$384American Airlines
Fri, Aug 14 - Sun, Aug 16
United Airlines Logo
1:33 pm - 10:38 pm
FSD
-
LEX
8h 05m
1 stop
United Airlines Logo
6:15 pm - 11:22 pm
LEX
-
FSD
6h 07m
1 stop
$389United Airlines
Sat, Aug 22 - Tue, Aug 25
American Airlines Logo
6:24 am - 6:43 pm
FSD
-
LEX
11h 19m
2 stops
American Airlines Logo
6:40 am - 4:53 pm
LEX
-
FSD
11h 13m
2 stops
$497American Airlines
Fri, Aug 21 - Sun, Aug 23
United Airlines Logo
7:47 am - 1:16 pm
FSD
-
LEX
4h 29m
1 stop
United Airlines Logo
9:52 am - 11:44 pm
LEX
-
FSD
14h 52m
2 stops
$543United Airlines
Sat, Aug 22 - Tue, Aug 25
American Airlines Logo
12:57 pm - 11:46 pm
FSD
-
LEX
9h 49m
2 stops
American Airlines Logo
1:25 pm - 10:07 pm
LEX
-
FSD
9h 42m
2 stops
$595American Airlines
Fri, Aug 14 - Sun, Aug 16
American Airlines Logo
7:39 pm - 10:43 am
FSD
-
LEX
14h 04m
1 stop
American Airlines Logo
5:29 am - 7:05 pm
LEX
-
FSD
14h 36m
1 stop
$610American Airlines
Thu, Oct 22 - Sun, Oct 25
American Airlines Logo
12:11 pm - 6:24 pm
FSD
-
LEX
5h 13m
1 stop
American Airlines Logo
7:25 am - 7:05 pm
LEX
-
FSD
12h 40m
2 stops
$683American Airlines
Thu, Oct 22 - Sun, Oct 25
American Airlines Logo
12:11 pm - 9:54 pm
FSD
-
LEX
8h 43m
2 stops
American Airlines Logo
7:25 am - 7:05 pm
LEX
-
FSD
12h 40m
2 stops
$811American Airlines
Thu, Oct 22 - Sun, Oct 25

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American Airlines flights from Sioux Falls to Lexington

Our best American Airlines deals on Sioux Falls to Lexington flight tickets
American Airlines
Aug 21
FSD5:23 pmSioux Falls Joe Foss Field
5h 23m
1 stop
LEX11:46 pmLexington Blue Grass
Aug 23
LEX6:00 amLexington Blue Grass
7h 17m
1 stop
FSD12:17 pmSioux Falls Joe Foss Field
$309
American Airlines
Aug 21
FSD12:57 pmSioux Falls Joe Foss Field
9h 49m
2 stops
LEX11:46 pmLexington Blue Grass
Aug 23
LEX6:00 amLexington Blue Grass
7h 17m
1 stop
FSD12:17 pmSioux Falls Joe Foss Field
$314
American Airlines
Aug 14
FSD5:23 pmSioux Falls Joe Foss Field
5h 23m
1 stop
LEX11:46 pmLexington Blue Grass
Aug 16
LEX6:00 amLexington Blue Grass
7h 17m
1 stop
FSD12:17 pmSioux Falls Joe Foss Field
$384

United Airlines flights from Sioux Falls to Lexington

Our best United Airlines deals on Sioux Falls to Lexington flight tickets
United Airlines
Aug 22
FSD1:33 pmSioux Falls Joe Foss Field
8h 05m
1 stop
LEX10:38 pmLexington Blue Grass
Aug 25
LEX6:15 pmLexington Blue Grass
6h 07m
1 stop
FSD11:22 pmSioux Falls Joe Foss Field
$389
United Airlines
Aug 22
FSD7:47 amSioux Falls Joe Foss Field
4h 29m
1 stop
LEX1:16 pmLexington Blue Grass
Aug 25
LEX9:52 amLexington Blue Grass
14h 52m
2 stops
FSD11:44 pmSioux Falls Joe Foss Field
$543

momondo Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Lexington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 7, 2026.
Use the filters below to find and compare flights from Sioux Falls to Lexington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

Fri 8/21

5:23 pm-11:46 pm

1 stop5h 23m

Lexington Blue Grass

Sun 8/23

6:00 am-12:17 pm

1 stop7h 17m

$309

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

Fri 8/21

12:57 pm-11:46 pm

2 stops9h 49m

Lexington Blue Grass

Sun 8/23

6:00 am-12:17 pm

1 stop7h 17m

$314

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

Fri 8/14

5:23 pm-11:46 pm

1 stop5h 23m

Lexington Blue Grass

Sun 8/16

6:00 am-12:17 pm

1 stop7h 17m

$384

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

Sat 8/22

1:33 pm-10:38 pm

1 stop8h 05m

Lexington Blue Grass

Tue 8/25

6:15 pm-11:22 pm

1 stop6h 07m

$389

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

Fri 8/21

6:24 am-6:43 pm

2 stops11h 19m

Lexington Blue Grass

Sun 8/23

6:40 am-4:53 pm

2 stops11h 13m

$497

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

Sat 8/22

7:47 am-1:16 pm

1 stop4h 29m

Lexington Blue Grass

Tue 8/25

9:52 am-11:44 pm

2 stops14h 52m

$543

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

Fri 8/14

12:57 pm-11:46 pm

2 stops9h 49m

Lexington Blue Grass

Sun 8/16

1:25 pm-10:07 pm

2 stops9h 42m

$595

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

Thu 10/22

7:39 pm-10:43 am

1 stop14h 04m

Lexington Blue Grass

Sun 10/25

5:29 am-7:05 pm

1 stop14h 36m

$610

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

Thu 10/22

12:11 pm-6:24 pm

1 stop5h 13m

Lexington Blue Grass

Sun 10/25

7:25 am-7:05 pm

2 stops12h 40m

$683

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

Thu 10/22

12:11 pm-9:54 pm

2 stops8h 43m

Lexington Blue Grass

Sun 10/25

7:25 am-7:05 pm

2 stops12h 40m

$811

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Lexington from

How to get the cheapest flight ticket from Sioux Falls to Lexington

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 airlines fly to Lexington?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Lexington from Sioux Falls according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Lexington. Keep in mind that there are 3 different airlines that fly to Lexington on a routine basis, so you have a few additional options to choose from.

When to book flights from Sioux Falls to Lexington

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux Falls to Lexington according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sioux Falls to Lexington (FSD to LEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to Lexington

Fastest flight time

4h 16m

Direct flights

None
The fastest flight from Sioux Falls to Lexington takes 4h 16m
There are no direct flights from Sioux Falls to Lexington. There are no popular flight routes from Sioux Falls to Lexington.
Search flight deals

Frequently asked questions about flying from Sioux Falls to Lexington

  • How far is Sioux Falls Joe Foss Field to Lexington Blue Grass by plane?

    The distance between Sioux Falls Joe Foss Field and Lexington Blue Grass is about 742.7 mi. 4h 16m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Lexington Blue Grass Airport?

    Prices for flights from Sioux Falls Joe Foss Field Airport to Lexington Blue Grass Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to Lexington Blue Grass Airport?

  • How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Lexington Blue Grass Airport?

    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 Sioux Falls Joe Foss Field Airport to Lexington Blue Grass Airport.

  • What documentation or ID do you need to fly to Lexington Blue Grass Airport?

    The necessary travel and health documents for your Lexington Blue Grass Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sioux Falls to Lexington?

Best airlines flying from Sioux Falls to Lexington

Compare and see reviews for airlines that fly from Sioux Falls to Lexington with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,784 reviews
Search American Airlines flights

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Richmond
Georgetown
Somerset
Danville
Frankfort
Winchester
Berea
Versailles
Carlisle

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to Lexington?

It is quick and easy to find Sioux Falls to Lexington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lexington that suits you.

Can I find flights from Sioux Falls to Lexington with flexible booking policies on momondo?

Flights from Sioux Falls to Lexington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sioux Falls to Lexington?

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 Sioux Falls to Lexington.

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

If you are simply researching potential flights to Lexington, momondo offers a useful price alert feature which will track prices for flights to Lexington from Sioux Falls and alert you when they change.

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