SDF

$81 Find Cheap Flights to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Louisville departing on 8/18. 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 Louisville

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Louisville
These are the airlines KAYAK users have selected most often from within our search results for flights to Louisville
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Everything you should know

Cheapest round-trip
$161
Typical prices: $361-$213
American Airlines
Tue 8/11Wed 8/19
BWI - SDF • 1 stop
Cheapest non-stop
$210
Typical prices: $409-$265
Southwest
Tue 9/15Tue 9/22
BWI - SDF • Non-stop
Top airlines
Most flights • 178 per week
Best reviews • 8.0 score
Airline reviews
Airline reviews
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+1
Airline reviews
Airline reviews
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
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+1
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Flight Deals
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Expert advice
Flight Deals

Cheap Flights to Louisville

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

Tue, Aug 11 - Wed, Aug 19
American Airlines Logo
7:24 pm - 11:11 pm
BWI
-
SDF
3h 47m
1 stop
American Airlines Logo
6:05 am - 11:09 am
SDF
-
BWI
5h 04m
1 stop
$161American Airlines
Thu, Aug 13 - Mon, Aug 17
American Airlines Logo
4:25 pm - 11:11 pm
BWI
-
SDF
6h 46m
1 stop
American Airlines Logo
7:12 pm - 10:58 pm
SDF
-
BWI
3h 46m
1 stop
$183American Airlines
Tue, Aug 25 - Wed, Aug 26
Delta Logo
7:19 am - 5:00 pm
DEN
-
SDF
7h 41m
1 stop
Delta Logo
1:17 pm - 5:55 pm
SDF
-
DEN
6h 38m
1 stop
$209Delta
Tue, Sep 15 - Tue, Sep 22
Southwest Logo
10:55 am - 12:40 pm
BWI
-
SDF
1h 45mnonstop
Southwest Logo
5:10 pm - 6:55 pm
SDF
-
BWI
1h 45mnonstop
$210Southwest
Tue, Sep 15 - Tue, Sep 22
Southwest Logo
10:55 am - 12:40 pm
BWI
-
SDF
1h 45mnonstop
Southwest Logo
8:45 am - 3:30 pm
SDF
-
BWI
6h 45m
1 stop
$214Southwest
Fri, Aug 21 - Wed, Aug 26
Delta Logo
12:30 pm - 5:19 pm
BWI
-
SDF
4h 49m
1 stop
Delta Logo
1:17 pm - 5:51 pm
SDF
-
BWI
4h 34m
1 stop
$231Delta
Fri, Jul 10 - Mon, Jul 13
United Airlines Logo
8:25 pm - 10:50 pm
EWR
-
SDF
2h 25mnonstop
United Airlines Logo
6:30 am - 8:38 am
SDF
-
EWR
2h 08mnonstop
$239United Airlines
Thu, Aug 6 - Sun, Aug 9
United Airlines Logo
8:25 pm - 10:50 pm
EWR
-
SDF
2h 25mnonstop
United Airlines Logo
6:00 am - 9:51 am
SDF
-
EWR
3h 51m
1 stop
$249United Airlines
Thu, Jul 2 - Mon, Jul 6
Multiple Airlines Logo
8:25 am - 6:15 pm
IAD
-
SDF
9h 50m
2 stops
Multiple Airlines Logo
8:48 pm - 7:38 pm
SDF
-
IAD
22h 50m
1 stop
$266Multiple Airlines
Thu, Jul 2 - Wed, Jul 8
Multiple Airlines Logo
8:25 am - 6:15 pm
IAD
-
SDF
9h 50m
2 stops
Multiple Airlines Logo
12:16 pm - 7:38 pm
SDF
-
IAD
7h 22m
1 stop
$272Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Louisville

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

What is the cheapest flight to Louisville?

These are the best round-trip prices found by users searching on KAYAK in the last 7 days.

In the last 7 days, the cheapest flight deal to Louisville was found on the route from Baltimore, at $161 return. The most popular connection is from New York to Louisville and KAYAK users have found round-trip deals for as low as $259 in the last 7 days.

How much is a flight to Louisville?

The average and cheapest price for all round-trip flights to Louisville from each origin found by users searching on KAYAK in the last month.

A flight to Louisville costs $322 on average. The cheapest price found on KAYAK in the last 2 weeks cost $41 and departed from Savannah. The most popular routes on KAYAK are Fort Lauderdale to Louisville which costs $99 on average, and New York to Louisville, which costs $393 on average.

See prices from:

What is the cheapest day to fly to Louisville?

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

Based on KAYAK data, the cheapest day to fly to Louisville is Saturday where round-trip tickets can be as cheap as $339. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $508 on average.

What is the cheapest month to fly to Louisville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Louisville, 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 to Louisville is July, where tickets cost $306 on average for return flights. On the other hand, the most expensive months are October and September, where the average cost of tickets from the United States is $438 and $423 respectively. For one-way flights, the best month to travel is October with an average price of $256.

What is the cheapest time of day to fly to Louisville?

The average price for all round-trip flights to Louisville depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Louisville is generally at night, when round-trip flights cost $344 on average. The most expensive time of day to fly to Louisville is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $399.

What is a good deal for flights to Louisville?

If you’re looking for cheap airfare to Louisville, 25% of our users found tickets to Louisville for the following prices or less: From Fort Lauderdale $86 round-trip, from Hartford $99 round-trip, from Orlando Sanford Intl Airport $158 round-trip.

Expert advice

Expert advice for your flight to Louisville

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Delta and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Daniel Scheffler

Daniel Scheffler

Expert on Allegiant Air

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Chris Dong

Chris Dong

Expert on Breeze Airways

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Good to know - Book Cheap Louisville Plane Tickets

Low seasonJanuary
Cheapest flight$81
Most popular time to fly and prices are also 7% lower on average.
Flight from Baltimore to Louisville

When to book flights to Louisville

Are your dates flexible? Find out the best times to travel to Louisville 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. The information is for flights to Louisville based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Louisville flights

  • How to get from Louisville International Airport to Louisville city center?

    As Louisville International Airport is very close to the city center, the latter is quite easy to reach after your flight: simply catch the TARC bus Route 2, which connects the airport to the downtown area. A shuttle service is also offered by most accommodation facilities and both taxis and rental cars are available for those who want to travel in style.

  • What kind of services does Louisville International Airport offer?

    As it serves millions of passengers every year, Louisville International Airport needs to be at the top of its game, and thus it includes a series of services such as ATM machines and currency exchange desks, mobile charging stations, massage chairs and a meditation room to unwind between flights, free Wi-Fi, a shoe shine service, and two pet relief areas.

  • Does Louisville International Airport provide services to families with children?

    Yes, it does. In addition to baby care facilities like baby changing areas and nursing rooms that cater to families with infants, Louisville International Airport features a Games Room in the Upper Level Departures area, perfect for both the young and the young at heart to while away the hours between flights.

  • Does Louisville International Airport provide services to the military?

    Yes, it does. Members of the military on active duty and their families can avail themselves of a private lounge located in the hallway behind the west ticket counter. This features amenities like comfortable seating, free Wi-Fi, newspapers and magazines, and complimentary food and drinks.

  • Can I take a rideshare from the Louisville airport to my final destination?

    Yes, you can order a rideshare from either Lyft or Uber to pick you up from the airport and take you to your accommodation in Louisville. Lyft and Uber pickup points are located on the baggage claim level on the west side of the terminal building.

  • Does the Louisville Muhammad Ali International Airport (SDF) offer services for travelers with limited mobility?

    Yes, SDF offers assistance for passengers with reduced mobility in the form of wheelchair rental and support, as well as accessible facilities. They also offer help navigating the airport after landing as well as assistance for the visually challenged and the deaf.

  • Are there any direct flights to Louisville from any other major US hubs?

    Yes, you will be happy to know that there are direct flights to Louisville Muhammad Ali International Airport (SDF) from other major US cities such as Philadelphia (PHL) operated by American Airlines, Chicago’s O’Hare airport (ORD) on board American Airlines and United Airlines, and Atlanta (ATL) on board Delta Airlines.

  • What other cities are served by the Louisville Muhammad Ali International Airport (SDF)?

    Of course, the main city served by SDF is Louisville, Kentucky, itself. However, there are several nearby cities and attractions served by the SDF airport, as well. These include Mount Washington, Shepherdsville, and West Point. Indiana is also right across the river, so some smaller cities in Indiana are served by SDF, as well.

  • What is the cheapest flight to Louisville?

    In the last 7 days, the cheapest flight deal to Louisville was found on the route from Baltimore, at $161 return. The most popular connection is from New York to Louisville and KAYAK users have found round-trip deals for as low as $259 in the last 7 days.

  • How far is Louisville Intl Airport from central Louisville?

    There are 5 miles between Louisville city center and Louisville Intl Airport.

  • What is the name of Louisville’s airport?

    There is only 1 airport in Louisville, called Louisville Intl Airport (SDF). It can also be referred to as Louisville, Louisville International, or Louisville Intl.

  • How much is a flight to Louisville?

    On average, a flight to Louisville costs $322. The cheapest price found on KAYAK in the last 2 weeks cost $41 and departed from Savannah/Hilton Head Airport.

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

    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 to Louisville.

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

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

    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 Louisville 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 to Louisville?

    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 Louisville 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 Louisville

  • Looking for cheap airfare to Louisville? 25% of our users found round-trip tickets to Louisville for the following prices or less: From Chicago Midway $177, from Newark $286, from Chicago O'Hare Intl $412
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Louisville flight deals.
  • Flights to Louisville, Kentucky, usually land at Louisville International Airport, a public and military airport located 6.3 miles south of the city of Louisville. Originally named Standiford Field, it serves millions of passengers every year.
  • Passengers flying from Louisville International Airport need not worry about how to spend the time before their flight! Indeed, the airport features a number of stores and kiosks in which to do a spot of last minute shopping. Moreover, eating at the airport is also not a problem thanks to the various food and drink concession stands – some local and some belonging to big names like Starbucks and KFC – scattered throughout the airport.
  • If you have a few hours to spend in Louisville International Airport between connecting flights, why not head out and explore the area? Indeed, the airport is ideally located to visit attractions such as the Louisville Mega Cavern (2.6 miles away), the Kentucky Derby Museum (2.9 miles away), Churchill Downs racetrack (2.9 miles away), and the Conrad-Caldwell House Museum (4.1 miles away).
  • If your stopover takes place at night, you can easily forgo the plastic airport chairs and book a room in one of the various hotels located less than 10 minutes from Louisville International Airport. Moreover, to make it as easy as possible for you to travel from airport to hotel, places like the Hampton Inn Louisville Airport and the Springville Suites Louisville Airport provide a free shuttle service as well as comfortable, soundproof rooms for a rejuvenating rest.
  • Flights to Louisville might also land at Lexington Blue Grass Airport, located near the city of Lexington and about 60 miles from Louisville. Indeed, connecting ground transportation between the airport and downtown Louisville is quite developed, making it easy for you to reach the city center even from an airport further away.
  • If you are renting a car when you arrive at the Louisville Muhammad Ali International Airport (SDF), you can make your way to the rental car counters in the baggage claim area. After you check in at the counter, you will be escorted to the facility on level 1 of the attached parking garage.
  • If you are flying into the Louisville Muhammad Ali International Airport (SDF) with a pet, you will be happy to know that there are pet relief areas after security at the staircase next to the rotunda elevator and before security outside of the baggage claim area across the street on the lower level near the walkway.
  • If you would like to relax when you land at SDF before heading into the city of Louisville, you should know that the only lounge at this airport is the USO lounge, and you can only use it if you are an active or retired member of the military. The lounge is located outside security across from the TODAY store.
  • If someone is picking you up after you land at the Louisville Muhammad Ali International Airport (SDF), your ride can park in the Express Shuttle Lot, which is free for up to 2h, until you are curbside and ready to be picked up.
  • Have you landed in Louisville and your luggage is lost? Not to worry. You can speak to a helpful representative at the baggage office on the lower level of the baggage claim area or at the ticket counter to report the incident and see about getting your luggage back. Just be sure not to leave the airport without reporting your loss.

Reviews of the top 5 airlines flying to Louisville

 
See real verified KAYAK customer reviews for airlines flying to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Louisville. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Louisville? 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.
8.0
SouthwestOverall score based on 4256 reviews
7.0Food
8.1Boarding
8.0Comfort
7.5Entertainment
8.6Crew
Airline reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

4.0 OkayAnonymous, May 2026
MDW - LAX
Read more Southwest reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

They lost my baggage and I am still struggling to the information and update

My flight today was cancelled because it was Spirit Airlines but have received no refund.

THEY WENT OUT OF BUSINESS AND CANCELED FLIGHT. REPLACEMENT FLIGHTS WERE 300% HIGHER SO MY FAMILY COULD NOT GET TOGETHER. WHY AM I GETTING THIS SURVEY?????

If there WAS a flight it would have been EXCELENT..Maybe?

It would have been better IF IT HAD NOT BEEN CANCELED!!!!

There was no flight. Spirit went bankrupt Right before my departure and kayak did not refund me any money. I would like my refund kayak. How can I get it? Please let me know. Thank you

Flights were canceled due to airline shutting down and haven’t received a reimbursement. Had to book last minute new flights which were expensive

My flight was canceled the morning of the flight. I had to rebook a flight with a different airline that cost me $900 out of my pocket

Had a flight change had to get a credit.will I get my money back.

Shut down without prior notice End up with spending lots of extra $$$

There was a crack in my window seal. And Spirit is now closed forever.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Jeffersonville
West Baden Springs
Elizabeth
Charlestown
Georgetown
Brandenburg

Everything you need to know for your flight to Louisville

Flights with popular airlines flying to Louisville

Flights from the other most popular airlines that fly from the United States to Louisville according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.