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Sioux Falls

$319+ Cheap flights from Lexington to Sioux Falls (LEX - FSD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — FSD
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Lexington to Sioux Falls

Cheapest flights from Lexington to Sioux Falls
Explore the most affordable flight options available from Lexington to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1210:07 amLEX - FSD
1 stop5h 33mUnited Airlines
vie. 1/93:11 pmFSD - LEX
1 stop6h 29mUnited Airlines
Deal found 12/11$319
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/127:00 amLEX - FSD
1 stop6h 23mAmerican Airlines
vie. 1/96:00 amFSD - LEX
2 stops10h 53mAmerican Airlines
Deal found 12/11$354
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1210:07 amLEX - FSD
1 stop5h 33mUnited Airlines
sáb. 1/107:30 amFSD - LEX
1 stop4h 55mUnited Airlines
Deal found 12/11$371
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/126:00 amLEX - FSD
1 stop5h 11mAmerican Airlines
sáb. 1/106:00 amFSD - LEX
2 stops15h 10mAmerican Airlines
Deal found 12/11$512
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/275:48 pmLEX - FSD
1 stop5h 08mUnited Airlines
mié. 12/313:08 pmFSD - LEX
1 stop4h 56mUnited Airlines
Deal found 12/11$573
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/255:48 pmLEX - FSD
1 stop5h 08mUnited Airlines
lun. 12/293:08 pmFSD - LEX
1 stop4h 56mUnited Airlines
Deal found 12/10$613
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/123:41 pmLEX - FSD
2 stops8h 31mDelta
vie. 1/95:00 amFSD - LEX
2 stops10h 54mDelta
Deal found 12/11$633
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/123:41 pmLEX - FSD
2 stops8h 31mDelta
sáb. 1/101:10 pmFSD - LEX
2 stops9h 41mDelta
Deal found 12/11$770

Find flight deals from Lexington to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to Sioux Falls (FSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$346
(Kiwi.com)
Provider with most accurate pricing for Lexington Blue Grass-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lexington Blue Grass-Sioux Falls Joe Foss Field flights.
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From Lexington Blue Grass to Sioux Falls Joe Foss Field
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Lexington to Sioux Falls that are best for you.

Fly from

Lexington

Fly to

Sioux Falls

Route

Depart

Return

Price

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

jue. 1/15

6:09 pm-6:36 pm

1 stop25h 27m

Sioux Falls Joe Foss Field

jue. 1/22

6:02 pm-8:40 pm

1 stop25h 38m

$346

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

jue. 1/15

8:07 am-11:51 am

1 stop4h 44m

Sioux Falls Joe Foss Field

jue. 1/22

12:26 pm-11:15 pm

2 stops9h 49m

$365

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

jue. 1/8

5:32 pm-9:50 pm

1 stop5h 18m

Sioux Falls Joe Foss Field

sáb. 1/10

7:30 am-5:04 pm

1 stop8h 34m

$403

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

sáb. 12/27

5:48 pm-9:56 pm

1 stop5h 08m

Sioux Falls Joe Foss Field

mié. 12/31

3:08 pm-9:04 pm

1 stop4h 56m

$573

LexingtonSioux Falls

LEX - FSD

LEXFSD

Lexington Blue Grass

jue. 12/25

5:48 pm-9:56 pm

1 stop5h 08m

Sioux Falls Joe Foss Field

lun. 12/29

3:08 pm-9:04 pm

1 stop4h 56m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Lexington to Sioux Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lexington to Sioux Falls in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lexington-Sioux Falls flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lexington-Sioux Falls flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Lexington-Sioux Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lexington-Sioux Falls flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lexington-Sioux Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lexington to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Lexington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lexington to Sioux Falls

What is the cheapest month to book a flight from Lexington to Sioux Falls?

Currently, October is the cheapest month in which you can book a flight from Lexington to Sioux Falls (average of $197). Flying from Lexington to Sioux Falls in January is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sioux Falls. Reviews last updated diciembre 12, 2025.
See what other customers who have flown with American Airlines from Lexington to Sioux Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,050 reviews

Entertainment

6.9

Food

6.5

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Entertainment

6.9

Food

6.5

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

Find useful and relevant information for your journey from Lexington to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lexington to Sioux Falls?

    A quick flight from Lexington to Sioux Falls can take about 4h 44m. Allegiant Air provides one of the quickest options available for as low as $365. The distance between Lexington and Sioux Falls is about 740 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Lexington to Sioux Falls round-trip?

    Our cheapest airline available from Lexington to Sioux Falls is American Airlines. Our recent data shows that you can find tickets from as low as $248 on this airline.

  • Can I find deals for flights from Lexington to Sioux Falls that include hotel bookings?

    Yes. In addition to deals on Lexington to Sioux Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lexington to Sioux Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lexington to Sioux Falls.

  • Can I find deals for business class flights from Lexington to Sioux Falls?

    Yes. Cheapflights offers flight deals from Lexington to Sioux Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lexington to Sioux Falls?

    Currently, October is the cheapest month in which you can book a flight from Lexington to Sioux Falls (average of $197). Flying from Lexington to Sioux Falls in January is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sioux Falls?

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

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Top airline flying from Lexington to Sioux Falls

Discover the top airline that operate flights from Lexington to Sioux Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$401FlexibilityNo cancel feeOn-time71%

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