SDF - FSD

$279 Find Cheap Flights from Louisville to Sioux Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Sioux Falls departing on 1/29. 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 Sioux Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Sioux Falls, 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 Louisville to Sioux Falls, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$279
Typical prices: $293-$399
United Airlines
Thu 1/29Sun 2/1
SDF - FSD • 1 stop
Cheapest one-way
Multiple Airlines
Sat 1/17
SDF - FSD • multi-stop
Top airlines
Delta
Cheapest • from $279 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
May
Cheapest • 27% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sioux Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Louisville to Sioux Falls (SDF-FSD)

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

Thu, Jan 29 - Sun, Feb 1
United Airlines Logo
3:22 pm - 8:24 pm
SDF
-
FSD
6h 02m
1 stop
United Airlines Logo
7:30 am - 1:24 pm
FSD
-
SDF
4h 54m
1 stop
$279United Airlines
Thu, Jan 29 - Sun, Feb 1
American Airlines Logo
7:00 am - 5:45 pm
SDF
-
FSD
11h 45m
2 stops
American Airlines Logo
6:00 am - 12:32 pm
FSD
-
SDF
5h 32m
1 stop
$284American Airlines
Fri, Jan 30 - Tue, Feb 3
American Airlines Logo
7:00 am - 5:45 pm
SDF
-
FSD
11h 45m
2 stops
American Airlines Logo
6:00 am - 6:30 pm
FSD
-
SDF
11h 30m
2 stops
$290American Airlines
Sat, Feb 7 - Tue, Feb 10
United Airlines Logo
5:35 am - 10:47 am
SDF
-
FSD
6h 12m
1 stop
United Airlines Logo
1:40 pm - 10:24 pm
FSD
-
SDF
7h 44m
1 stop
$369United Airlines
Sat, Feb 7 - Tue, Feb 10
United Airlines Logo
5:35 am - 10:47 am
SDF
-
FSD
6h 12m
1 stop
United Airlines Logo
1:40 pm - 10:24 pm
FSD
-
SDF
7h 44m
1 stop
$374United Airlines
Thu, Jan 29 - Sun, Feb 1
American Airlines Logo
7:00 am - 5:45 pm
SDF
-
FSD
11h 45m
2 stops
American Airlines Logo
6:00 am - 6:30 pm
FSD
-
SDF
11h 30m
2 stops
$418American Airlines
Sat, Feb 7 - Tue, Feb 10
United Airlines Logo
5:35 am - 10:47 am
SDF
-
FSD
6h 12m
1 stop
United Airlines Logo
3:11 pm - 2:48 pm
FSD
-
SDF
22h 37m
2 stops
$478United Airlines
Sat, Feb 7 - Tue, Feb 10
United Airlines Logo
5:35 am - 10:47 am
SDF
-
FSD
6h 12m
1 stop
United Airlines Logo
9:00 am - 10:30 pm
FSD
-
SDF
12h 30m
2 stops
$490United Airlines
Sun, Feb 15 - Fri, Feb 20
Multiple Airlines Logo
9:27 pm - 9:44 am
SDF
-
FSD
13h 17m
1 stop
Multiple Airlines Logo
6:39 pm - 11:05 am
FSD
-
SDF
15h 26m
1 stop
$496Multiple Airlines
Sun, Feb 15 - Fri, Feb 20
American Airlines Logo
5:00 am - 12:41 pm
SDF
-
FSD
8h 41m
2 stops
American Airlines Logo
2:08 pm - 9:26 pm
FSD
-
SDF
6h 18m
1 stop
$502American Airlines
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to Sioux Falls, 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 Louisville to Sioux Falls is May, where tickets cost $242 (return) on average. On the other hand, the most expensive months are June and January, where the average cost of round-trip tickets is $450 and $449 respectively.

Good to know

Low seasonAugust
Cheapest flight$279
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Louisville to Sioux Falls

When to book flights from Louisville to Sioux Falls

Are your dates flexible? Find out the best times to travel from Louisville to Sioux Falls 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 Louisville to Sioux Falls

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

    In the last 3 days, the lowest price for a flight from Louisville to Sioux Falls was $279 for a round-trip ticket.

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

    No

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Louisville to Sioux Falls are Delta and United Airlines. With an average price for the route of $254 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $402 and an overall rating of 7.4.

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

    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 Louisville to Sioux Falls.

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

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

    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 Sioux Falls with an airline and back to Louisville with another airline. Booking your flights between Louisville and FSD 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 Louisville to Sioux Falls?

    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 Sioux Falls from Louisville 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 Louisville to Sioux Falls

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Sioux Falls. 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 Louisville to Sioux Falls? 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 8066 reviews
7.8Entertainment
8.5Crew
7.9Comfort
8.1Boarding
7.2Food
Airline reviews

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

4.0 OkayUros, Jan 2026
MEM - ATL
Read more Delta reviews

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

It was good because we traveled without luggage, carry on only.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

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.

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

We were upgraded to First Class and it was a great flight

Amazing I love American. I’ll never fly anyone else if I can help it.

I love American. I’ll never fly anyone else if I can help it.

Flight delay and multiple gate changes including a change near boarding time to another terminal, which in DFW is a pain. Pre-boarding delay and also a further delay on the ground after boarding. About an hour and a half total delay.

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

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

Information on your arrival and departure airports