$39 Find Deals on Flights from Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Worldwide departing on 1/14. 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 cheap international flights from Louisville

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Find Cheap Flights from Louisville

Where can I fly from Louisville?Prices from SDF, departing Fri 12/19 and returning Fri 12/26

Book Cheap International Flights from Louisville

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

Wed, Feb 4 - Tue, Feb 10
American Airlines Logo
7:41 am - 8:45 pmLEX-CUN
13h 04m1 stop
American Airlines Logo
8:45 am - 10:10 pmCUN-LEX
13h 25m1 stop
$297American Airlines
Find Deal
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
7:41 am - 4:08 pmLEX-CUN
8h 27m1 stop
American Airlines Logo
11:30 am - 10:10 pmCUN-LEX
10h 40m2 stops
$302American Airlines
Find Deal
Fri, Jan 23 - Mon, Jan 26
Aeromexico Logo
2:36 pm - 9:11 pmLEX-CUN
6h 35m1 stop
Aeromexico Logo
8:00 am - 5:51 pmCUN-LEX
9h 51m1 stop
$308Aeromexico
Find Deal
Mon, Feb 9 - Tue, Feb 17
United Airlines Logo
7:00 am - 9:15 amCVG-MAD
20h 15m2 stops
United Airlines Logo
1:35 pm - 8:28 pmMAD-CVG
36h 53m3 stops
$420United Airlines
Find Deal
Wed, Feb 4 - Wed, Feb 11
Delta Logo
6:55 am - 8:00 amLEX-BCN
19h 05m1 stop
Delta Logo
10:55 am - 9:41 amBCN-LEX
28h 46m1 stop
$434Delta
Find Deal
Mon, Feb 9 - Tue, Feb 17
KLM Logo
11:45 am - 8:00 amCVG-MAD
14h 15m1 stop
KLM Logo
10:00 am - 8:54 pmMAD-CVG
16h 54m1 stop
$438KLM
Find Deal
Sun, Jan 25 - Tue, Feb 3
Delta Logo
7:50 am - 8:00 amSDF-BCN
18h 10m2 stops
Delta Logo
10:15 am - 10:01 amBCN-SDF
29h 46m2 stops
$438Delta
Find Deal
Wed, Feb 18 - Tue, Feb 24
Delta Logo
6:15 am - 8:00 amLEX-BCN
19h 45m2 stops
Delta Logo
10:55 am - 6:53 pmBCN-LEX
13h 58m1 stop
$438Delta
Find Deal
Mon, Feb 9 - Tue, Feb 17
KLM Logo
11:45 am - 8:00 amCVG-MAD
14h 15m1 stop
KLM Logo
10:00 am - 7:53 pmMAD-CVG
15h 53m2 stops
$443KLM
Find Deal
Mon, Dec 1 - Tue, Dec 9
SWISS Logo
2:09 pm - 8:45 amCVG-LCY
37h 36m2 stops
SWISS Logo
7:10 pm - 8:45 pmLCY-CVG
30h 35m2 stops
$652SWISS
Find Deal

Book Cheap Domestic Flights from Louisville

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

Fri, Jan 9 - Mon, Jan 12
Allegiant Air Logo
6:54 pm - 9:32 pmSDF-FLL
2h 38mnonstop
Allegiant Air Logo
3:23 pm - 6:04 pmFLL-SDF
2h 41mnonstop
$98Allegiant Air
Find Deal
Sun, Dec 7 - Fri, Dec 12
Multiple Airlines Logo
11:55 am - 2:30 pmSDF-FLL
2h 35mnonstop
Multiple Airlines Logo
8:00 am - 10:31 amFLL-SDF
2h 31mnonstop
$99Multiple Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
Spirit Airlines Logo
11:55 am - 2:30 pmSDF-FLL
2h 35mnonstop
Spirit Airlines Logo
8:30 am - 11:00 amFLL-SDF
2h 30mnonstop
$101Spirit Airlines
Find Deal
Fri, Jan 23 - Thu, Jan 29
Spirit Airlines Logo
1:55 pm - 4:09 pmSDF-MCO
2h 14mnonstop
Spirit Airlines Logo
6:00 am - 2:33 pmMCO-SDF
8h 33m1 stop
$112Spirit Airlines
Find Deal
Sat, Jan 31 - Fri, Feb 6
Southwest Logo
5:30 pm - 7:40 pmSDF-MCO
2h 10mnonstop
Southwest Logo
7:35 pm - 9:50 pmMCO-SDF
2h 15mnonstop
$117Southwest
Find Deal
Wed, Feb 18 - Wed, Feb 25
Spirit Airlines Logo
1:19 pm - 3:33 pmSDF-MCO
2h 14mnonstop
Spirit Airlines Logo
10:05 am - 12:21 pmMCO-SDF
2h 16mnonstop
$119Spirit Airlines
Find Deal
Tue, Feb 24 - Tue, Mar 3
American Airlines Logo
6:01 am - 8:57 amSDF-MIA
2h 56mnonstop
American Airlines Logo
9:12 pm - 11:59 pmMIA-SDF
2h 47mnonstop
$179American Airlines
Find Deal
Tue, Feb 24 - Tue, Mar 3
Delta Logo
8:55 am - 3:31 pmSDF-MIA
6h 36m1 stop
Delta Logo
8:15 am - 2:36 pmMIA-SDF
6h 21m1 stop
$199Delta
Find Deal
Sat, Dec 6 - Sat, Dec 13
American Airlines Logo
3:39 pm - 10:30 pmSDF-LGA
6h 51m1 stop
American Airlines Logo
7:58 am - 2:59 pmLGA-SDF
7h 01m1 stop
$249American Airlines
Find Deal
Tue, Mar 24 - Wed, Apr 1
United Airlines Logo
9:00 am - 3:58 pmSDF-DFW
7h 58m2 stops
United Airlines Logo
10:00 am - 4:51 pmDFW-SDF
5h 51m1 stop
$284United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for flights from Louisville

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

Which are the most popular places to fly to from Louisville?

The domestic destinations KAYAK users have most searched for when searching for flights from Louisville.
Based on KAYAK flight searches, the most popular place to fly from Louisville is New York (17% of total searches). The next most popular destinations are Miami (7%) and Orlando (7%).

What are the most popular international flights out of Louisville?

The international destinations KAYAK users have most searched for when searching for flights from Louisville.
There are many international destinations you can fly to from Louisville. The most popular international destinations among KAYAK users are Milan, Mexico City and Cancún.

What are the most popular countries to fly to from Louisville?

The most popular countries KAYAK users have searched for from Louisville along with the average round-trip price for the route clicked by KAYAK users in the last 2 weeks.

Which cities can I fly to direct from Louisville?

There are loads of places you can fly direct to from Louisville. The most popular destinations for direct flights among KAYAK users are Chicago, Chicago, New York, Raleigh and Los Angeles. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Raleigh at $149, while the most expensive was Washington, D.C., at $321.

What is the longest direct flight from Louisville?

The longest direct flight you can take from Louisville is to San Francisco, with a duration of 5h 19m. The next longest is Los Angeles at 4h 54m, followed by a flight to Las Vegas at 4h 30m.

What are the cheapest places to fly to from Louisville?

The cheapest destination for a flight from Louisville found on KAYAK in the last two weeks was Sarasota and cost $44. The next cheapest destinations were Punta Gorda at $44 and Fort Lauderdale at $48.

Good to know

Low seasonAugust
Cheapest flight$39
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Louisville to Orlando Airport

Flights from Louisville: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew from Louisville to anywhere 
Verified travelerFlew with American AirlinesSDF-CLTMar 2025
More time should be given between connecting flights. Large distance to travel from Concourse C to Concourse B.
Mike & DebbieFlew with SouthwestSDF-HOUMar 2025
TSA screening backs up over lunch time. A smaller area for Screening slows things down.
RoyceFlew with Spirit AirlinesSDF-FLLJan 2025
Don't get there earlier than two hours, otherwise you'll be waiting to check your bags in Louisville. It's just a tiny airport.
TinaFlew with DeltaSDF-ATLOct 2024
Arrive early so you don’t feel rushed. Mind your assigned zones. I know people want to get onboard as soon as possible because of overhead compartments, but plan ahead in case you need to gate check your bag. And pack your patience. I know that sounds cliched but it’ll help.
Verified travelerFlew with Alaska AirlinesSDF-ORDApr 2024
If flight gets delayed. Be sure to ask the airlines you traveled with, to rebook the next available flight immediately.

FAQs for booking flights out of Louisville

  • What is Louisville also known as?

    Louisville Intl Airport’s airport code is SDF. It can also be referred to as Louisville, Louisville International, Louisville Intl.

  • How does KAYAK find such low prices on flights from 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 from Louisville.

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

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

    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 your destination with an airline and back to Louisville with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from 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 from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of Louisville

  • Looking for a cheap flight? 25% of our users found tickets from Louisville to the following destinations at these prices or less: Atlanta $238 one-way - $367 round-trip; Charlotte $216 one-way - $335 round-trip; Chicago $175 one-way - $357 round-trip

Reviews of the top 5 airlines serving from Louisville to Worldwide

 
Need help choosing which airline to fly with from Louisville to Worldwide? 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 4248 reviews
8.1Boarding
8.6Crew
8.0Comfort
7.5Entertainment
7.0Food
Airline reviews

No delays and arrived to destination 30 min early. Staff was super friendly.

10.0 ExcellentIlevba, Nov 2025DCA - DAL
Read more Southwest reviews

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Endless, trip oof my life, we still are in in plane waiting for getting off.after 3 hours delay. Not even a glass of water.

It was cheap. Spirit is what it is. I got to my destination and home safely. There was no food or entertainment without paying extra, which is fine. That’s why the flight was inexpensive.

Like: seats that don't move; fast boarding; engaging crew; low-prices; individual gate at LGA; access to restrooms at the gate Dislike: no water on the flight

No leg room. My knee was sore for a day.

It was better than expected. But there were two delays in taking off.

To be Honest they canceled my flight and didn't have other options. Until 4 says later and I have a 2yr old very disappointed.

The whole thing everything was poorly managed poorly handled spirit doent deserve to be in business period.

Nothing. It was delayed three times and then canceled and we had to drive 15 hours to get home and rent a car.

Flight was delayed. (To be excepted because of TSA shortage) I’m super short and still struggled with leg room, there was no screen, and the seat didn’t recline at all.

The pilot would speak it was painfully load a d the crew had to know this! Maybe the were hesitant to tell him. It was just a mediocre experience and I was in Spirit first class!

Everything you need to know for your flight from Louisville

Information on your arrival and departure airports