$49 Find Cheap Flights from Sioux Falls to Kentucky

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 Kentucky departing on 2/23. 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$279
Lexington
Lexington1 stop$269
Nashville
Nashvillenonstop$80
Louisville
Louisville1 stop$279
Lexington
Lexington1 stop$269
Nashville
Nashvillenonstop$80

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, Feb 9 - Fri, Feb 20
Allegiant Air Logo
4:57 pm - 6:59 pm
FSD
-
BNA
2h 02mnonstop
Allegiant Air Logo
3:54 pm - 6:12 pm
BNA
-
FSD
2h 18mnonstop
$80Allegiant Air
Mon, Feb 2 - Fri, Feb 6
Allegiant Air Logo
4:57 pm - 6:59 pm
FSD
-
BNA
2h 02mnonstop
Allegiant Air Logo
1:43 pm - 4:07 pm
BNA
-
FSD
2h 24mnonstop
$123Allegiant Air
Mon, Feb 9 - Fri, Feb 20
Multiple Airlines Logo
7:01 pm - 7:43 pm
FSD
-
BNA
24h 42m
1 stop
Multiple Airlines Logo
3:54 pm - 6:12 pm
BNA
-
FSD
2h 18mnonstop
$161Multiple Airlines
Mon, Feb 9 - Fri, Feb 13
Multiple Airlines Logo
7:01 pm - 7:43 pm
FSD
-
BNA
24h 42m
1 stop
Multiple Airlines Logo
3:54 pm - 6:12 pm
BNA
-
FSD
2h 18mnonstop
$163Multiple Airlines
Wed, Apr 1 - Tue, Apr 7
American Airlines Logo
1:26 pm - 9:57 pm
FSD
-
LEX
7h 31m
1 stop
American Airlines Logo
4:27 pm - 11:05 pm
LEX
-
FSD
7h 38m
1 stop
$269American Airlines
Wed, Apr 1 - Tue, Apr 7
American Airlines Logo
6:45 am - 5:16 pm
FSD
-
LEX
9h 31m
2 stops
American Airlines Logo
4:27 pm - 11:05 pm
LEX
-
FSD
7h 38m
1 stop
$274American Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
7:30 am - 1:21 pm
FSD
-
CVG
4h 51m
1 stop
United Airlines Logo
5:55 pm - 9:50 pm
CVG
-
FSD
4h 55m
1 stop
$279United Airlines
Wed, Jan 28 - Sun, Feb 1
Delta Logo
11:02 am - 9:41 pm
FSD
-
LEX
9h 39m
2 stops
Delta Logo
6:40 pm - 11:10 pm
LEX
-
FSD
5h 30m
1 stop
$304Delta
Wed, Jan 28 - Sun, Feb 1
Delta Logo
5:00 am - 2:36 pm
FSD
-
SDF
8h 36m
2 stops
Delta Logo
6:23 am - 10:22 am
SDF
-
FSD
4h 59m
1 stop
$304Delta
Tue, Feb 3 - Sat, Feb 7
United Airlines Logo
7:30 am - 1:24 pm
FSD
-
TYS
4h 54m
1 stop
United Airlines Logo
6:45 am - 10:47 am
TYS
-
FSD
5h 02m
1 stop
$339United Airlines
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 February and March, when the average cost of round-trip tickets is $563 and $528 respectively.

Good to know

Low seasonDecember
Cheapest flight$49
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 1% 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.

Top tips for finding cheap flights to Kentucky

  • Looking for a cheap flight? 25% of our users found tickets from Sioux Falls to the following destinations at these prices or less: Nashville $111 one-way - $167 round-trip

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 8038 reviews
7.9Comfort
7.8Entertainment
8.5Crew
8.1Boarding
7.2Food
Airline reviews

I have diamond medallion status and usually we are in comfort plus . We were in main this time ( which was fine ) and my husband wanted wine . I have at least 10 vouchers for drinks that are good for this year and next! The attendant would not take the picture of the voucher as proof and never came back to check as She asked me to pull it up on delta Wi-Fi. Instead my husband just used his Amex to buy the wine . Disappointing!!!

10.0 ExcellentAnne, Jan 2026
MCO - DTW
Read more Delta reviews

I have diamond medallion status and usually we are in comfort plus . We were in main this time ( which was fine ) and my husband wanted wine . I have at least 10 vouchers for drinks that are good for this year and next! The attendant would not take the picture of the voucher as proof and never came back to check as She asked me to pull it up on delta Wi-Fi. Instead my husband just used his Amex to buy the wine . Disappointing!!!

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

I like flying first class, and United has a nice one

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Little warm on the plane and delayed for an hour

Tell the crew (when boarding) to yell at the imbeciles blocking us from walking up to scan. I promise everyone crowds around and half of us (most the time I’m group 4) have to push our way through. Your staff is awesome, the public - not so much-

Bags took over and hour to come out. Delays due to wind caused rebooking.

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

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

Information on your arrival and departure airports