FSD - LEX

$212 Find Cheap Flights from Sioux Falls to Lexington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to Lexington departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Lexington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Lexington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Lexington, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Sioux Falls to Lexington (FSD-LEX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux Falls to Lexington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Sioux Falls to Lexington

KAYAK's recommended round-trip deals from the most popular airlines that fly from Sioux Falls to Lexington.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
4:10 pm - 10:10 pmFSD-LEX
5h 00m1 stop
American Airlines Logo
6:12 pm - 10:43 pmLEX-FSD
5h 31m1 stop
$279American Airlines
Find Deal
Wed, May 21 - Fri, May 30
American Airlines Logo
4:10 pm - 11:58 pmFSD-LEX
6h 48m2 stops
American Airlines Logo
6:39 pm - 10:43 pmLEX-FSD
5h 04m1 stop
$376American Airlines
Find Deal
Wed, May 21 - Tue, May 27
American Airlines Logo
1:32 pm - 10:52 pmFSD-LEX
8h 20m1 stop
American Airlines Logo
6:12 pm - 10:43 pmLEX-FSD
5h 31m1 stop
$377American Airlines
Find Deal
Wed, May 14 - Sun, May 18
United Airlines Logo
8:00 am - 1:26 pmFSD-LEX
4h 26m1 stop
United Airlines Logo
5:58 pm - 9:52 pmLEX-FSD
4h 54m1 stop
$396United Airlines
Find Deal
Tue, Jun 10 - Mon, Jun 16
United Airlines Logo
8:00 am - 1:26 pmFSD-LEX
4h 26m1 stop
United Airlines Logo
5:58 pm - 9:52 pmLEX-FSD
4h 54m1 stop
$404United Airlines
Find Deal
Tue, Jun 10 - Mon, Jun 16
American Airlines Logo
12:27 pm - 11:10 pmFSD-LEX
9h 43m2 stops
American Airlines Logo
6:12 pm - 10:43 pmLEX-FSD
5h 31m1 stop
$407American Airlines
Find Deal
Wed, May 14 - Sun, May 18
United Airlines Logo
6:35 pm - 11:46 pmFSD-LEX
4h 11m1 stop
United Airlines Logo
5:58 pm - 9:52 pmLEX-FSD
4h 54m1 stop
$414United Airlines
Find Deal
Thu, May 22 - Wed, May 28
Delta Logo
5:00 am - 2:59 pmFSD-LEX
8h 59m2 stops
Delta Logo
5:49 pm - 10:57 pmLEX-FSD
6h 08m2 stops
$674Delta
Find Deal
Wed, May 14 - Sun, May 18
Delta Logo
5:27 am - 12:19 pmFSD-LEX
5h 52m1 stop
Delta Logo
5:55 pm - 11:25 pmLEX-FSD
6h 30m1 stop
$749Delta
Find Deal
Sun, May 11 - Mon, May 12
Delta Logo
5:27 am - 12:19 pmFSD-LEX
5h 52m1 stop
Delta Logo
11:59 am - 10:57 pmLEX-FSD
11h 58m2 stops
$754Delta
Find Deal
Sun, May 11 - Mon, May 12
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KAYAK's insights & trends for Sioux Falls to Lexington flights

Get data-powered insights and trends into flights from Sioux Falls to Lexington to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Sioux Falls to Lexington?

The average price of all round-trip flights from Sioux Falls to Lexington clicked on KAYAK for each day over the last 12 months.

When flying from Sioux Falls to Lexington, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Sioux Falls, you’ll find the best rates on Thursdays and the most expensive ones on Wednesdays.

Good to know

Low seasonNovember
High seasonAugust
Cheapest flight$212
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from Sioux Falls to Lexington

When to book flights from Sioux Falls to Lexington

Are your dates flexible? Find out the best times to travel from Sioux Falls to Lexington based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sioux Falls to Lexington

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

    In the last 3 days, the lowest price for a flight from Sioux Falls to Lexington was $212 for a one-way ticket and $279 for a round-trip.

  • Do I need a passport to fly between Sioux Falls and Lexington?

    A passport is not required to fly from Sioux Falls to Lexington.

  • Which aircraft models fly most regularly from Sioux Falls to Lexington?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sioux Falls to Lexington?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Sioux Falls and Lexington, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Sioux Falls to Lexington, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Sioux Falls to Lexington are United Airlines and American Airlines. With an average price for the route of $472 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $343 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Sioux Falls to Lexington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sioux Falls to Lexington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux Falls to Lexington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lexington from Sioux Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sioux Falls to Lexington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lexington with an airline and back to Sioux Falls with another airline. Booking your flights between Sioux Falls and LEX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sioux Falls to Lexington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lexington from Sioux Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Sioux Falls to Lexington

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls to Lexington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sioux Falls to Lexington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8696 reviews
7.3Comfort
6.6Food
7.1Entertainment
8.1Crew
7.7Boarding
Airline reviews

A bit rush for transit. Food and entertainment are not available

8.0 ExcellentAnonymous, Apr 2025ORD - SFO
Read more United Airlines reviews

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

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

Information on your arrival and departure airports

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