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Lexington

$279+ Cheap flights from Sioux Falls to Lexington (FSD - LEX)

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — LEX
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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Find flight deals from Sioux Falls to Lexington

Cheapest flights from Sioux Falls to Lexington
Explore the most affordable flight options available from Sioux Falls to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/29. 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.
jue. 11/136:30 amFSD - LEX
1 stop5h 59mAmerican Airlines
lun. 11/176:58 pmLEX - FSD
1 stop6h 01mAmerican Airlines
Deal found 10/29$279
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/228:50 pmFSD - LEX
2 stops23h 42mMultiple Airlines
dom. 1/49:18 amLEX - FSD
1 stop24h 53mMultiple Airlines
Deal found 10/28$469
This American Airlines deal was found by Cheapflights users on 10/28. 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.
lun. 12/226:00 amFSD - LEX
1 stop6h 23mAmerican Airlines
dom. 1/47:00 amLEX - FSD
1 stop6h 28mAmerican Airlines
Deal found 10/28$472
This American Airlines deal was found by Cheapflights users on 10/28. 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.
jue. 12/187:19 pmFSD - LEX
2 stops14h 11mAmerican Airlines
lun. 12/228:04 amLEX - FSD
1 stop16h 55mAmerican Airlines
Deal found 10/28$505
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2210:02 amFSD - LEX
2 stops21h 08mAllegiant Air
dom. 1/48:55 amLEX - FSD
2 stops25h 57mAllegiant Air
Deal found 10/28$533

Cheap flight deals from Sioux Falls to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Lexington (LEX). 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 octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$279
(American Airlines)

Popular in

May

Cheapest in

August

Average price

$609
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Lexington Blue Grass flight deals.
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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Lexington Blue Grass flights.
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From Sioux Falls Joe Foss Field to Lexington Blue Grass
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($247 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 29, 2025.
Use the filters below to find and compare flights from Sioux Falls to Lexington that are best for you.

Fly from

Sioux Falls

Fly to

Lexington

Route

Depart

Return

Price

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

jue. 11/13

6:30 am-1:29 pm

1 stop5h 59m

Lexington Blue Grass

lun. 11/17

6:58 pm-11:59 pm

1 stop6h 01m

$279

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

mar. 3/3

1:40 pm-10:28 pm

1 stop7h 48m

Lexington Blue Grass

sáb. 3/7

5:50 pm-9:49 pm

1 stop4h 59m

$319

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

mar. 3/3

1:20 pm-9:39 pm

2 stops7h 19m

Lexington Blue Grass

sáb. 3/7

7:30 am-3:33 pm

2 stops9h 03m

$334

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

mar. 3/3

7:00 am-5:20 pm

2 stops9h 20m

Lexington Blue Grass

sáb. 3/7

7:00 am-12:37 pm

1 stop6h 37m

$359

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

lun. 12/22

8:50 pm-9:32 pm

2 stops23h 42m

Lexington Blue Grass

dom. 1/4

9:18 am-9:11 am

1 stop24h 53m

$469

Sioux FallsLexington

FSD - LEX

FSDLEX

Sioux Falls Joe Foss Field

lun. 12/22

6:00 am-1:23 pm

1 stop6h 23m

Lexington Blue Grass

dom. 1/4

7:00 am-12:28 pm

1 stop6h 28m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Compare providers for flights from Sioux Falls to Lexington

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 Sioux Falls to Lexington in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 Sioux Falls-Lexington flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sioux Falls-Lexington flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sioux Falls-Lexington flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux Falls-Lexington 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 Sioux Falls-Lexington 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 Sioux Falls to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from Sioux Falls 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 Sioux Falls to Lexington

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

Currently, July is the cheapest month in which you can book a flight from Sioux Falls to Lexington (average of $115). Flying from Sioux Falls to Lexington in March is currently the most expensive (average of $335). 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 Lexington

Get insights into the airlines that provide service to Lexington. 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 Lexington. Reviews last updated octubre 29, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Sioux Falls to Lexington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,999 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
8,999 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to Lexington. 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 Sioux Falls to Lexington?

    Departing from Sioux Falls to Lexington will take you 5h 59m. The distance between Sioux Falls and Lexington is about 740 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Sioux Falls to Lexington round-trip?

    Cheapflights users have booked flights from Sioux Falls to Lexington round-trip from $248. Another airline that can offer you cheap pricing is United Airlines. American Airlines is 48% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sioux Falls to Lexington 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 Sioux Falls to Lexington?

    Currently, July is the cheapest month in which you can book a flight from Sioux Falls to Lexington (average of $115). Flying from Sioux Falls to Lexington in March is currently the most expensive (average of $335). 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 Lexington?

Book flights to Lexington if you plan to visit one of these locations
Georgetown
Berea
Frankfort

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Top 2 airlines flying from Sioux Falls to Lexington

Discover the top 2 airlines that operate flights from Sioux Falls to Lexington. 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 octubre 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$416FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$338Average$588FlexibilityNo cancel feeOn-time69%

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