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Cheap flights from Sioux Falls to Lexington from $249

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 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Sioux Falls to Lexington (FSD-LEX)

Cheap round-trip flights

American Airlines Logo
6:04 pm - 10:50 pmFSD-LEX
3h 46m1 stop
American Airlines Logo
6:54 am - 11:35 amLEX-FSD
5h 41m1 stop
$249American Airlines
Find Deal
jue., ene. 8 - mar., ene. 13
American Airlines Logo
6:04 pm - 10:50 pmFSD-LEX
3h 46m1 stop
American Airlines Logo
8:46 am - 4:31 pmLEX-FSD
8h 45m2 stops
$254American Airlines
Find Deal
jue., ene. 8 - mar., ene. 13
American Airlines Logo
12:27 pm - 9:49 pmFSD-LEX
8h 22m2 stops
American Airlines Logo
8:46 am - 4:31 pmLEX-FSD
8h 45m2 stops
$382American Airlines
Find Deal
jue., ene. 8 - mar., ene. 13
United Airlines Logo
6:23 pm - 11:44 pmFSD-LEX
4h 21m1 stop
United Airlines Logo
5:45 pm - 9:46 pmLEX-FSD
5h 01m1 stop
$469United Airlines
Find Deal
lun., oct. 27 - mié., oct. 29
United Airlines Logo
6:11 pm - 11:37 pmFSD-LEX
4h 26m1 stop
United Airlines Logo
7:00 am - 10:12 pmLEX-FSD
16h 12m1 stop
$500United Airlines
Find Deal
mié., sep. 10 - dom., sep. 14
American Airlines Logo
7:00 am - 1:53 pmFSD-LEX
5h 53m1 stop
American Airlines Logo
10:49 am - 9:16 pmLEX-FSD
11h 27m2 stops
$524American Airlines
Find Deal
lun., oct. 27 - mié., oct. 29
United Airlines Logo
6:00 am - 11:37 pmFSD-LEX
16h 37m2 stops
United Airlines Logo
7:00 am - 10:12 pmLEX-FSD
16h 12m1 stop
$634United Airlines
Find Deal
mié., sep. 10 - dom., sep. 14
Delta Logo
5:20 am - 5:12 pmFSD-LEX
10h 52m2 stops
Delta Logo
6:00 am - 12:55 pmLEX-FSD
7h 55m2 stops
$669Delta
Find Deal
lun., oct. 27 - mié., oct. 29
United Airlines Logo
9:16 am - 11:37 pmFSD-LEX
13h 21m2 stops
United Airlines Logo
5:48 pm - 10:41 amLEX-FSD
17h 53m2 stops
$1,098United Airlines
Find Deal
mié., sep. 10 - dom., sep. 14

American Airlines flights from Sioux Falls to Lexington

Our best American Airlines deals on Sioux Falls to Lexington flight tickets
American Airlines
Jan 8
FSD6:04 pmSioux Falls Joe Foss Field
3h 46m
1 stop
LEX10:50 pmLexington Blue Grass
Jan 13
LEX6:54 amLexington Blue Grass
5h 41m
1 stop
FSD11:35 amSioux Falls Joe Foss Field
$249
Find similar
American Airlines
Jan 8
FSD6:04 pmSioux Falls Joe Foss Field
3h 46m
1 stop
LEX10:50 pmLexington Blue Grass
Jan 13
LEX8:46 amLexington Blue Grass
8h 45m
2 stops
FSD4:31 pmSioux Falls Joe Foss Field
$254
Find similar
American Airlines
Jan 8
FSD12:27 pmSioux Falls Joe Foss Field
8h 22m
2 stops
LEX9:49 pmLexington Blue Grass
Jan 13
LEX8:46 amLexington Blue Grass
8h 45m
2 stops
FSD4:31 pmSioux Falls Joe Foss Field
$382
Find similar

United Airlines flights from Sioux Falls to Lexington

Our best United Airlines deals on Sioux Falls to Lexington flight tickets
United Airlines
Oct 27
FSD6:23 pmSioux Falls Joe Foss Field
4h 21m
1 stop
LEX11:44 pmLexington Blue Grass
Oct 29
LEX5:45 pmLexington Blue Grass
5h 01m
1 stop
FSD9:46 pmSioux Falls Joe Foss Field
$469
Find similar
United Airlines
Sep 10
FSD6:11 pmSioux Falls Joe Foss Field
4h 26m
1 stop
LEX11:37 pmLexington Blue Grass
Sep 14
LEX7:00 amLexington Blue Grass
16h 12m
1 stop
FSD10:12 pmSioux Falls Joe Foss Field
$500
Find similar
United Airlines
Sep 10
FSD6:00 amSioux Falls Joe Foss Field
16h 37m
2 stops
LEX11:37 pmLexington Blue Grass
Sep 14
LEX7:00 amLexington Blue Grass
16h 12m
1 stop
FSD10:12 pmSioux Falls Joe Foss Field
$634
Find similar

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 agosto 27, 2025.
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

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

jue. 1/8

6:04 pm-10:50 pm

1 stop3h 46m

Lexington Blue Grass

mar. 1/13

6:54 am-11:35 am

1 stop5h 41m

$249

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

jue. 1/8

6:04 pm-10:50 pm

1 stop3h 46m

Lexington Blue Grass

mar. 1/13

8:46 am-4:31 pm

2 stops8h 45m

$254

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

jue. 1/8

12:27 pm-9:49 pm

2 stops8h 22m

Lexington Blue Grass

mar. 1/13

8:46 am-4:31 pm

2 stops8h 45m

$382

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

lun. 10/27

6:23 pm-11:44 pm

1 stop4h 21m

Lexington Blue Grass

mié. 10/29

5:45 pm-9:46 pm

1 stop5h 01m

$469

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

mié. 9/10

6:11 pm-11:37 pm

1 stop4h 26m

Lexington Blue Grass

dom. 9/14

7:00 am-10:12 pm

1 stop16h 12m

$500

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

lun. 10/27

7:00 am-1:53 pm

1 stop5h 53m

Lexington Blue Grass

mié. 10/29

10:49 am-9:16 pm

2 stops11h 27m

$524

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

mié. 9/10

6:00 am-11:37 pm

2 stops16h 37m

Lexington Blue Grass

dom. 9/14

7:00 am-10:12 pm

1 stop16h 12m

$634

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

lun. 10/27

5:20 am-5:12 pm

2 stops10h 52m

Lexington Blue Grass

mié. 10/29

6:00 am-12:55 pm

2 stops7h 55m

$669

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

mié. 9/10

9:16 am-11:37 pm

2 stops13h 21m

Lexington Blue Grass

dom. 9/14

5:48 pm-10:41 am

2 stops17h 53m

$1,098

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 is the cheapest day to depart on your flight to Lexington?

On average, the least expensive day to fly to Lexington from Sioux Falls is on a Friday. momondo users have found tickets for Friday departures for as low as $321. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Sioux Falls because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $590.

What is the cheapest time of day to depart on your flight to Lexington?

The cheapest time of day to fly to Lexington is in the afternoon when flights can be purchased for as low as $293. Try not to purchase tickets in the morning because they tend to be around $350. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights

None
There are no direct flights from Sioux Falls to Lexington. There are no popular flight routes from Sioux Falls to Lexington.
Search flight deals

  • 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. 3h 46m 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
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $338Free CancellationRating
7.4
8,945 reviews
Search United Airlines flights

Traveling to a place near Lexington?

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

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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