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

Popular airlines from Louisville International Airport (SDF) to Sioux Falls Regional Airport (FSD)

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Frequently asked questions

What is the cheapest month to fly from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
April is typically the cheapest month to fly from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional), with average return fares of approximately £242. This is about 18% lower than the average price throughout the year. April often sees lower prices as the peak spring break travel period winds down, and before the summer rush begins, leading to reduced demand. Other cheap months to fly from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional) include February and August.*Averages based on flights available on Expedia in the last year.
How do I find cheap flights from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
To find a cheap flight from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
The best time to fly from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional) for a good deal is typically in April or February. Based on booking data from the past year, you can expect to find return flights for around £242 during these months. While we don't have specific popularity data for these months, these are the times when you're most likely to find the lowest fares, allowing you to save on your trip.*Prices based on flights available on Expedia in the last year.
How many flights per day from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
There are approximately 29 connecting flights per day from Louisville Intl. (SDF) to Sioux Falls Regional (FSD). Some common connection points include O'Hare Intl. (ORD), Minneapolis - St. Paul Intl. (MSP), and Dallas-Fort Worth Intl. (DFW).
What is the earliest flight from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
The earliest flight from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in December. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
If you're flying from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional), you'll typically find the most flights on a Monday, with around 22 flights available. This gives you plenty of options to choose from. Major airlines on this route include United Airlines, American Airlines, and Delta Air Lines. Flight schedules are fairly consistent throughout the week, with Mondays offering notably more flight options compared to other days.
What are the most popular departure times for flights from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
The most popular departure times for flights from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional) are in the morning, between 9am and 12pm. About 27% of passengers prefer this time window. American Airlines and United Airlines offer flights during this window. Many travelers prefer these times because they allow for an early start to their journey, getting you to your destination with plenty of day left.
How long does it take to fly from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
A flight from SDF to FSD with a layover takes around 7 hours, with the route covering approximately 684 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
Select the "Business class" and "First class" filters when looking for SDF to FSD flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional) flight with Expedia?
It's easy to earn miles on a Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Sioux Falls from Louisville Intl. (SDF)?
From Louisville Intl. (SDF), you can fly into Sioux Falls Regional (FSD) to reach Sioux Falls. Some flights may connect through major hubs like O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), Charlotte-Douglas Intl. (CLT) before reaching Sioux Falls. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional) at the last minute?
Typically, booking a last minute flight from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional) flight and hotel package?
Securing a Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
If you booked your Louisville, KY (SDF-Louisville Intl.) to Sioux Falls, SD (FSD-Sioux Falls Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Louisville Intl.
Destination airport
Sioux Falls Regional
Distance
1093 km

Book with confidence

Compare flights from Louisville to Sioux Falls easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Louisville to Sioux Falls. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Sioux Falls Regional in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Louisville Intl. to Sioux Falls Regional.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Louisville Intl. (SDF) to Sioux Falls Regional (FSD)

The easiest way to view the best deals on flights from Louisville to Sioux Falls today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Louisville Intl. to Sioux Falls Regional start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Louisville and Sioux Falls
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Louisville to Sioux Falls flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Louisville Intl. to Sioux Falls Regional for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Louisville to Sioux Falls easily and book with confidence

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