Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Lexington to Sioux Falls from $189

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 Sioux Falls departing on 7/30. 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 Lexington to Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:39 am - 7:49 pm
LEX
-
FSD
10h 10m
2 stops
Delta Logo
5:30 am - 11:45 am
FSD
-
LEX
5h 15m
1 stop
$449Delta
Thu, Sep 17 - Sun, Sep 20
American Airlines Logo
11:13 am - 6:11 pm
LEX
-
FSD
7h 58m
1 stop
American Airlines Logo
12:11 pm - 11:46 pm
FSD
-
LEX
10h 35m
1 stop
$487American Airlines
Thu, Sep 17 - Sun, Sep 20
Delta Logo
3:34 pm - 7:49 pm
LEX
-
FSD
5h 15m
1 stop
Delta Logo
5:30 am - 11:41 am
FSD
-
LEX
5h 11m
1 stop
$522Delta
Thu, Sep 17 - Sun, Sep 20
United Airlines Logo
5:55 pm - 11:31 pm
LEX
-
FSD
6h 36m
1 stop
United Airlines Logo
6:28 pm - 11:59 pm
FSD
-
LEX
4h 31m
1 stop
$534United Airlines
Fri, Jul 3 - Tue, Jul 7
American Airlines Logo
5:00 am - 4:13 pm
LEX
-
FSD
12h 13m
2 stops
American Airlines Logo
7:06 am - 12:13 am
FSD
-
LEX
16h 07m
1 stop
$537American Airlines
Thu, Jul 30 - Sun, Aug 2
Delta Logo
10:39 am - 3:46 pm
LEX
-
FSD
6h 07m
2 stops
Delta Logo
5:05 am - 5:10 pm
FSD
-
LEX
11h 05m
2 stops
$589Delta
Thu, Sep 17 - Sun, Sep 20
Allegiant Air Logo
11:29 am - 12:16 pm
LEX
-
FSD
25h 47m
1 stop
Allegiant Air Logo
9:54 am - 3:52 pm
FSD
-
LEX
28h 58m
2 stops
$595Allegiant Air
Mon, Jul 6 - Fri, Jul 10
American Airlines Logo
5:35 am - 4:13 pm
LEX
-
FSD
11h 38m
1 stop
American Airlines Logo
12:00 pm - 11:59 pm
FSD
-
LEX
10h 59m
2 stops
$624American Airlines
Fri, Jul 31 - Sun, Aug 2
American Airlines Logo
5:00 am - 4:13 pm
LEX
-
FSD
12h 13m
2 stops
American Airlines Logo
12:00 pm - 11:59 pm
FSD
-
LEX
10h 59m
2 stops
$659American Airlines
Thu, Jul 30 - Sun, Aug 2
Multiple Airlines Logo
9:49 pm - 3:54 pm
LEX
-
FSD
19h 05m
2 stops
Multiple Airlines Logo
1:06 pm - 8:39 am
FSD
-
LEX
18h 33m
1 stop
$701Multiple Airlines
Sun, Jul 5 - Wed, Jul 8

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from Lexington to Sioux Falls

Our best American Airlines deals on Lexington to Sioux Falls flight tickets
American Airlines
Sep 17
LEX11:13 amLexington Blue Grass
7h 58m
1 stop
FSD6:11 pmSioux Falls Joe Foss Field
Sep 20
FSD12:11 pmSioux Falls Joe Foss Field
10h 35m
1 stop
LEX11:46 pmLexington Blue Grass
$487
American Airlines
Jul 30
LEX5:00 amLexington Blue Grass
12h 13m
2 stops
FSD4:13 pmSioux Falls Joe Foss Field
Aug 2
FSD7:06 amSioux Falls Joe Foss Field
16h 07m
1 stop
LEX12:13 amLexington Blue Grass
$537
American Airlines
Jul 31
LEX5:35 amLexington Blue Grass
11h 38m
1 stop
FSD4:13 pmSioux Falls Joe Foss Field
Aug 2
FSD12:00 pmSioux Falls Joe Foss Field
10h 59m
2 stops
LEX11:59 pmLexington Blue Grass
$624

Allegiant Air flights from Lexington to Sioux Falls

Our best Allegiant Air deals on Lexington to Sioux Falls flight tickets
Allegiant Air
Jul 6
LEX11:29 amLexington Blue Grass
25h 47m
1 stop
FSD12:16 pmSioux Falls Joe Foss Field
Jul 10
FSD9:54 amSioux Falls Joe Foss Field
28h 58m
2 stops
LEX3:52 pmLexington Blue Grass
$595
Allegiant Air
Jul 5
LEX9:49 pmLexington Blue Grass
14h 02m
1 stop
FSD10:51 amSioux Falls Joe Foss Field
Jul 8
FSD1:06 pmSioux Falls Joe Foss Field
18h 33m
1 stop
LEX8:39 amLexington Blue Grass
$723

momondo Fare Finder

 
Customize your flight search to find flights from Lexington to Sioux Falls 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 June 23, 2026.
Use the filters below to find and compare flights from Lexington to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

Thu 9/17

10:39 am-7:49 pm

2 stops10h 10m

Sioux Falls Joe Foss Field

Sun 9/20

5:30 am-11:45 am

1 stop5h 15m

$449

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

Thu 9/17

11:13 am-6:11 pm

1 stop7h 58m

Sioux Falls Joe Foss Field

Sun 9/20

12:11 pm-11:46 pm

1 stop10h 35m

$487
Quickest round-trip

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

Thu 9/17

3:34 pm-7:49 pm

1 stop5h 15m

Sioux Falls Joe Foss Field

Sun 9/20

5:30 am-11:41 am

1 stop5h 11m

$522

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

Fri 7/3

5:55 pm-11:31 pm

1 stop6h 36m

Sioux Falls Joe Foss Field

Tue 7/7

6:28 pm-11:59 pm

1 stop4h 31m

$534

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

Thu 7/30

5:00 am-4:13 pm

2 stops12h 13m

Sioux Falls Joe Foss Field

Sun 8/2

7:06 am-12:13 am

1 stop16h 07m

$537

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

Thu 9/17

10:39 am-3:46 pm

2 stops6h 07m

Sioux Falls Joe Foss Field

Sun 9/20

5:05 am-5:10 pm

2 stops11h 05m

$589

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

Mon 7/6

11:29 am-12:16 pm

1 stop25h 47m

Sioux Falls Joe Foss Field

Fri 7/10

9:54 am-3:52 pm

2 stops28h 58m

$595

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

Fri 7/31

5:35 am-4:13 pm

1 stop11h 38m

Sioux Falls Joe Foss Field

Sun 8/2

12:00 pm-11:59 pm

2 stops10h 59m

$624

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

Thu 7/30

5:00 am-4:13 pm

2 stops12h 13m

Sioux Falls Joe Foss Field

Sun 8/2

12:00 pm-11:59 pm

2 stops10h 59m

$659

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

Sun 7/5

9:49 pm-3:54 pm

2 stops19h 05m

Sioux Falls Joe Foss Field

Wed 7/8

1:06 pm-8:39 am

1 stop18h 33m

$701

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Sioux Falls from

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

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 Sioux Falls Joe Foss Field?

Allegiant Air and Delta are the most popular carriers operating from Lexington Blue Grass to Sioux Falls Joe Foss Field

What airlines fly to Sioux Falls?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Sioux Falls from Lexington according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Sioux Falls. Keep in mind that there are 3 different airlines that fly to Sioux Falls on a routine basis, so you have a few additional options to choose from.

When to book flights from Lexington to Sioux Falls

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

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

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

Fastest flight time

6h 36m

Direct flights

None
The fastest flight from Lexington to Sioux Falls takes 6h 36m
There are no direct flights from Lexington to Sioux Falls. There are no popular flight routes from Lexington to Sioux Falls.
Search flight deals

Frequently asked questions about flying from Lexington to Sioux Falls

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

    Lexington Blue Grass and Sioux Falls Joe Foss Field are 742.7 mi apart from one another. 6h 36m is a normal flight duration for this route.

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

    Prices for flights from Lexington Blue Grass Airport to Sioux Falls Joe Foss Field Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lexington Blue Grass Airport to Sioux Falls Joe Foss Field Airport.

  • What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

    The required travel and health documents for your Sioux Falls Joe Foss Field Airport 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 Sioux Falls Joe Foss Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Lexington to Sioux Falls

Compare and see reviews for airlines that fly from Lexington to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,741 reviews
Search American Airlines flights

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Yankton
Marshall
Worthington

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Lexington to Sioux Falls for you.

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

Yes. momondo allows you to filter the results for Lexington to Sioux Falls flights to just show those with flexible booking policies.

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

Once all potential Lexington to Sioux Falls 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 Sioux Falls right now. Can momondo alert me if prices change?

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

An easier way to manage your Sioux Falls 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
Thu 7/23
Thu 7/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States