$92 Find Cheap Flights from Sioux Falls to Kentucky

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to Kentucky departing on 4/13. 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 Kentucky

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

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Louisville
Louisville1 stop$269
Lexington
Lexington1 stop$383
Nashville
Nashvillenonstop$92
Louisville
Louisville1 stop$269
Lexington
Lexington1 stop$383
Nashville
Nashvillenonstop$92

Book Cheap Sioux Falls to Kentucky Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux Falls to Kentucky 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 Sioux Falls to Kentucky

Mon, Apr 13 - Fri, Apr 17
Allegiant Air Logo
6:38 pm - 8:37 pm
FSD
-
BNA
1h 59mnonstop
Allegiant Air Logo
3:39 pm - 5:48 pm
BNA
-
FSD
2h 09mnonstop
$92Allegiant Air
Mon, Mar 2 - Fri, Mar 6
Allegiant Air Logo
6:56 pm - 9:00 pm
FSD
-
BNA
2h 04mnonstop
Allegiant Air Logo
3:38 pm - 5:47 pm
BNA
-
FSD
2h 09mnonstop
$98Allegiant Air
Mon, Mar 23 - Fri, Mar 27
Allegiant Air Logo
3:18 pm - 5:16 pm
FSD
-
BNA
1h 58mnonstop
Allegiant Air Logo
6:02 pm - 8:11 pm
BNA
-
FSD
2h 09mnonstop
$100Allegiant Air
Fri, Feb 27 - Sun, Mar 1
Frontier Logo
1:59 pm - 11:42 pm
FSD
-
CVG
8h 43m
1 stop
Frontier Logo
7:00 am - 1:21 pm
CVG
-
FSD
7h 21m
1 stop
$202Frontier
Wed, Apr 29 - Sat, May 2
American Airlines Logo
1:41 pm - 8:10 pm
FSD
-
CVG
5h 29m
1 stop
American Airlines Logo
7:46 pm - 11:11 pm
CVG
-
FSD
4h 25m
1 stop
$251American Airlines
Wed, Apr 29 - Sat, May 2
American Airlines Logo
1:41 pm - 8:10 pm
FSD
-
CVG
5h 29m
1 stop
American Airlines Logo
7:56 am - 2:47 pm
CVG
-
FSD
7h 51m
2 stops
$256American Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
6:45 pm - 11:49 pm
FSD
-
CVG
4h 04m
1 stop
United Airlines Logo
11:17 am - 5:21 pm
CVG
-
FSD
7h 04m
1 stop
$279United Airlines
Wed, Mar 4 - Sun, Mar 8
Delta Logo
8:05 am - 3:48 pm
FSD
-
SDF
6h 43m
1 stop
Delta Logo
6:15 am - 10:21 am
SDF
-
FSD
5h 06m
1 stop
$309Delta
Thu, Apr 2 - Sun, Apr 5
United Airlines Logo
6:35 pm - 11:46 pm
FSD
-
SDF
4h 11m
1 stop
United Airlines Logo
5:00 am - 10:42 am
SDF
-
FSD
6h 42m
1 stop
$313United Airlines
Thu, May 28 - Sun, May 31
Delta Logo
5:15 am - 11:58 am
FSD
-
SDF
5h 43m
1 stop
Delta Logo
6:05 am - 10:16 am
SDF
-
FSD
5h 11m
1 stop
$374Delta
Booking Insights

KAYAK's insights & trends for Sioux Falls to Kentucky flights

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

What is the cheapest month to fly from Sioux Falls to Kentucky?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sioux Falls to Kentucky, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sioux Falls to Kentucky is September, when tickets cost $248 (return) on average. On the other hand, the most expensive months are March and November, when the average cost of round-trip tickets is $547 and $484 respectively.

Good to know

Low seasonDecember
Cheapest flight$92
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Sioux Falls to Nashville

FAQs - booking Kentucky flights

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

    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 Kentucky.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sioux Falls to Kentucky 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 Kentucky?

    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 Sioux Falls to Kentucky 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 Sioux Falls to Kentucky?

    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 Sioux Falls to Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Sioux Falls to Kentucky

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls to Kentucky. 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 Kentucky? 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.
7.9
DeltaOverall score based on 8206 reviews
7.2Food
8.5Crew
7.9Comfort
8.1Boarding
7.8Entertainment
Airline reviews

First flight out and was 85 minutes delayed. Notification came out way too late

4.0 OkayJason, Feb 2026
SEA - SLC
Read more Delta reviews

First flight out and was 85 minutes delayed. Notification came out way too late

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Good experience and the flight landed early. There was no food I had or entertainment.

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

Flight was delayed. No information on why it was delayed. After we boarded the flight, , the crew made announcement that the captain hs not arrived and he will take 15 mins more to arrive. Passengers were just sitting patiently for the captain to arrive and start, Terrible experience.

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

This was my first time flying Delta ever and I had a great experience!

Smallest leg room I've ever had on a plane.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

No Snacks or Entertainment. The flight was short, snacks should still be given.

We lost a day of our vacation because AA did not get the plane to the gate on time. Even though the gate attendant was very clear that it was not weather related, AA would do nothing because there was some snow that day. They basically said the gate attendant was wrong even though she was on the front line of the situation and they were not.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

American Airlines was great and worked very hard to change my ticket so I could get an earlier, direct flight back to Dallas. However, I was informed that Kayak made mistakes with my itinerary and classified my ticket as desiring to be on the earlier flight instead of taking the necessary step of calling AA to get me on the standby list. This ended up keeping me from being added to the standby list and delayed me getting home by 6 hours. I am happy to discuss this further with Kayak so they can correct their procedures so this won't happen again.

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

Overall it was a good flight. Because we traveled on a Saturday we were upgraded to FC since my wife and I are both Executive Platinum. The only areas for improvement we noted are better snack assortment and perhaps a little nicer plane as American is flying some older planes now. Everything else on this flight was excellent, which is frankly not the norm for American since we have had multiple issues on prior AA flights.

The smell from the bathroom kept wafting through the cabin. It made people sick.

The flight was really crowded. Flight attendants were just ok.

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

Didn't get a seat assignment until the last minute even though i picked a seat.

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

Information on your arrival and departure airports