$269 Find Cheap Flights from Lexington to South Dakota

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lexington to South Dakota departing on 12/9. 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
1 adult, Economy, 0 bags

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

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

Cheap Flights from Lexington to South Dakota

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Rapid City
Rapid City2 stops$269
Sioux Falls
Sioux Falls1 stop$359
Rapid City
Rapid City2 stops$269
Sioux Falls
Sioux Falls1 stop$359

Book Cheap Lexington to South Dakota Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lexington to South Dakota 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lexington to South Dakota

Tue, Dec 9 - Sat, Dec 13
Delta Logo
3:41 pm - 10:46 pmLEX-RAP
9h 05m2 stops
Delta Logo
6:05 am - 4:38 pmRAP-LEX
8h 33m2 stops
$269Delta
Find Deal
Tue, Dec 9 - Sat, Dec 13
American Airlines Logo
7:00 am - 1:12 pmLEX-RAP
8h 12m1 stop
American Airlines Logo
1:47 pm - 9:45 pmRAP-LEX
5h 58m1 stop
$325American Airlines
Find Deal
Tue, Dec 9 - Sat, Dec 13
United Airlines Logo
2:10 pm - 10:15 pmLEX-RAP
10h 05m2 stops
United Airlines Logo
2:55 pm - 10:06 pmRAP-LEX
5h 11m1 stop
$344United Airlines
Find Deal
Sat, Mar 7 - Wed, Mar 11
United Airlines Logo
5:50 pm - 9:49 pmLEX-FSD
4h 59m1 stop
United Airlines Logo
1:45 pm - 10:37 pmFSD-LEX
7h 52m1 stop
$359United Airlines
Find Deal
Sat, Mar 7 - Wed, Mar 11
American Airlines Logo
7:00 am - 12:37 pmLEX-FSD
6h 37m1 stop
American Airlines Logo
1:39 pm - 9:37 pmFSD-LEX
6h 58m1 stop
$370American Airlines
Find Deal
Tue, Dec 9 - Fri, Dec 12
American Airlines Logo
7:00 am - 1:12 pmLEX-RAP
8h 12m1 stop
American Airlines Logo
1:47 pm - 9:43 pmRAP-LEX
5h 56m1 stop
$381American Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
United Airlines Logo
7:00 am - 3:35 pmLEX-RAP
10h 35m2 stops
United Airlines Logo
2:55 pm - 10:06 pmRAP-LEX
5h 11m1 stop
$418United Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
American Airlines Logo
7:00 am - 1:12 pmLEX-RAP
8h 12m1 stop
American Airlines Logo
1:47 pm - 9:45 pmRAP-LEX
5h 58m1 stop
$419American Airlines
Find Deal
Tue, Dec 9 - Fri, Dec 12
Delta Logo
7:45 am - 3:45 pmLEX-RAP
10h 00m2 stops
Delta Logo
6:05 am - 5:21 pmRAP-LEX
9h 16m2 stops
$421Delta
Find Deal
Tue, Dec 9 - Fri, Dec 12
United Airlines Logo
2:10 pm - 10:15 pmLEX-RAP
10h 05m2 stops
United Airlines Logo
2:55 pm - 5:10 pmRAP-LEX
24h 15m2 stops
$438United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Lexington to South Dakota flights

Get data-powered insights and trends into flights from Lexington to South Dakota 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 Lexington to South Dakota?

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

If your flying dates are flexible, you should consider flying to South Dakota on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Lexington to South Dakota. For your return ticket, we recommend flying on a Monday and avoiding Wednesdays for the best deals.

Good to know

Low seasonMarch
Cheapest flight$269
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Lexington to Rapid City

FAQs - booking South Dakota flights

  • How does KAYAK find such low prices on flights from Lexington to South Dakota?

    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 Lexington to South Dakota.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Lexington to South Dakota 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 Lexington to South Dakota?

    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 from Lexington to South Dakota with an airline and back with another airline.

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

    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 from Lexington to South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to South Dakota?

    The cheapest time of day to fly to South Dakota is generally in the evening, when round-trip flights cost $446 on average. Morning departures are around 31% more expensive than evening flights, on average. The most expensive time of day to fly to South Dakota is generally in the morning, which is peak travel time and where the average cost of a ticket is $584.

Reviews of the top airlines flying from Lexington to South Dakota

 
See real verified KAYAK customer reviews for airlines flying from Lexington to South Dakota. 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 Lexington to South Dakota? 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 8997 reviews
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

7 hours delayed due to operational issues on United’s end. Basically laziness.

2.0 MediocreGray, Nov 2025IAD - SFO
Read more United Airlines reviews

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Everything you need to know for your flight from Lexington to South Dakota

Information on your arrival and departure airports

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