$45 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 2/28. 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 23% 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 Mon 3/9 and returning Mon 3/16

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

Sat, Feb 21 - Thu, Feb 26
Frontier Logo
7:05 pm - 8:51 am
CVG
-
CUN
13h 46m
1 stop
Frontier Logo
10:01 am - 5:32 pm
CUN
-
CVG
7h 31m
1 stop
$285Frontier
Sun, Feb 22 - Thu, Feb 26
Frontier Logo
1:07 pm - 9:01 am
CVG
-
CUN
19h 54m
1 stop
Frontier Logo
10:01 am - 5:32 pm
CUN
-
CVG
7h 31m
1 stop
$294Frontier
Fri, Feb 20 - Thu, Feb 26
Frontier Logo
1:07 pm - 8:51 am
CVG
-
CUN
19h 44m
1 stop
Frontier Logo
10:01 am - 5:32 pm
CUN
-
CVG
7h 31m
1 stop
$301Frontier
Tue, Mar 10 - Tue, Mar 17
Iberia Logo
2:22 pm - 10:00 am
CVG
-
MAD
14h 38m
1 stop
Iberia Logo
12:30 pm - 9:46 pm
MAD
-
CVG
14h 16m
1 stop
$430Iberia
Wed, Mar 4 - Wed, Mar 18
United Airlines Logo
10:20 am - 8:20 am
CVG
-
BCN
16h 00m
1 stop
United Airlines Logo
12:35 pm - 1:22 pm
BCN
-
CVG
29h 47m
2 stops
$467United Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
6:10 pm - 8:00 am
CVG
-
BCN
31h 50m
2 stops
United Airlines Logo
12:15 pm - 1:10 pm
BCN
-
CVG
30h 55m
2 stops
$470United Airlines
Wed, Mar 4 - Tue, Mar 17
United Airlines Logo
7:00 am - 9:00 am
CVG
-
BCN
20h 00m
2 stops
United Airlines Logo
12:35 pm - 5:19 pm
BCN
-
CVG
33h 44m
2 stops
$471United Airlines
Wed, Apr 22 - Wed, Apr 29
United Airlines Logo
6:00 am - 8:05 am
CVG
-
MAD
20h 05m
1 stop
United Airlines Logo
12:45 pm - 1:14 am
MAD
-
CVG
42h 29m
2 stops
$471United Airlines
Wed, Apr 22 - Wed, Apr 29
United Airlines Logo
7:00 am - 8:05 am
CVG
-
MAD
19h 05m
2 stops
United Airlines Logo
12:45 pm - 1:14 am
MAD
-
CVG
42h 29m
2 stops
$476United Airlines
Tue, Apr 28 - Tue, May 5
Lufthansa Logo
5:45 pm - 5:55 pm
LEX
-
LCY
19h 10m
2 stops
Lufthansa Logo
9:15 am - 11:44 pm
LCY
-
LEX
19h 29m
2 stops
$670Lufthansa

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

Sun, Mar 1 - Sat, Mar 7
Spirit Airlines Logo
3:33 pm - 6:07 pm
SDF
-
FLL
2h 34mnonstop
Spirit Airlines Logo
8:30 am - 11:05 am
FLL
-
SDF
2h 35mnonstop
$100Spirit Airlines
Tue, Feb 24 - Fri, Feb 27
Multiple Airlines Logo
3:33 pm - 6:07 pm
SDF
-
FLL
2h 34mnonstop
Multiple Airlines Logo
6:00 am - 8:40 am
FLL
-
SDF
2h 40mnonstop
$102Multiple Airlines
Sat, Feb 28 - Fri, Mar 6
Multiple Airlines Logo
12:00 pm - 2:33 pm
SDF
-
FLL
2h 33mnonstop
Multiple Airlines Logo
6:00 am - 8:40 am
FLL
-
SDF
2h 40mnonstop
$108Multiple Airlines
Sun, Jun 28 - Thu, Jul 9
Breeze Airways Logo
8:49 pm - 10:58 pm
SDF
-
TPA
2h 09mnonstop
Breeze Airways Logo
5:55 pm - 8:09 pm
TPA
-
SDF
2h 14mnonstop
$157Breeze Airways
Thu, Jul 2 - Thu, Jul 9
Breeze Airways Logo
8:49 pm - 10:58 pm
SDF
-
TPA
2h 09mnonstop
Breeze Airways Logo
5:55 pm - 8:09 pm
TPA
-
SDF
2h 14mnonstop
$177Breeze Airways
Wed, Mar 18 - Sun, Mar 22
Delta Logo
8:05 am - 2:51 pm
SDF
-
EWR
6h 46m
1 stop
Delta Logo
6:00 am - 10:10 am
EWR
-
SDF
4h 10m
1 stop
$197Delta
Thu, Mar 26 - Sat, Mar 28
Delta Logo
5:35 pm - 10:42 pm
SDF
-
HOU
6h 07m
1 stop
Delta Logo
6:00 am - 1:07 pm
HOU
-
SDF
6h 07m
1 stop
$197Delta
Fri, Feb 27 - Mon, Mar 2
American Airlines Logo
6:12 pm - 11:59 pm
SDF
-
LGA
5h 47m
1 stop
American Airlines Logo
2:30 pm - 9:39 pm
LGA
-
SDF
7h 09m
1 stop
$229American Airlines
Tue, Feb 24 - Fri, Feb 27
Southwest Logo
11:50 am - 10:00 pm
SDF
-
MIA
10h 10m
2 stops
Southwest Logo
5:55 am - 12:50 pm
MIA
-
SDF
6h 55m
1 stop
$236Southwest
Fri, Mar 6 - Sun, Mar 8
American Airlines Logo
8:12 pm - 12:07 am
SDF
-
LAS
6h 55m
1 stop
American Airlines Logo
11:56 pm - 10:04 am
LAS
-
SDF
7h 08m
1 stop
$308American Airlines
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 (10% of total searches). The next most popular destinations are Las Vegas Harry Reid Intl (8%) and Houston (6%).

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, Paris and Cancún.

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 Los Angeles, Tampa, Fort Lauderdale, Orlando and Sarasota. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Sarasota at $125, while the most expensive was Dallas, at $365.

What is the longest direct flight from Louisville?

The longest direct flight you can take from Louisville is to Santa Ana, with a duration of 5h 05m. The next longest is San Francisco at 5h 02m, followed by a flight to Los Angeles at 4h 51m.

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 $48. The next cheapest destinations were Punta Gorda at $51 and Orlando at $54.

Good to know

Low seasonNovember
Cheapest flight$45
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Louisville to Fort Lauderdale

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

Insights shared by verified travelers who flew from Louisville to anywhere 
Mike & DebbieFlew with Southwest
SDF
-
DAL
Dec 2025
Give yourself plenty of time with TSA in Louisville. Only 3 agents checking ids at their busiest times.
Verified travelerFlew with American Airlines
SDF
-
CLT
Mar 2025
More time should be given between connecting flights. Large distance to travel from Concourse C to Concourse B.
Mike & DebbieFlew with Southwest
SDF
-
HOU
Mar 2025
TSA screening backs up over lunch time. A smaller area for Screening slows things down.
RoyceFlew with Spirit Airlines
SDF
-
FLL
Jan 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 Delta
SDF
-
ATL
Oct 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 Airlines
SDF
-
ORD
Apr 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 $216 one-way - $382 round-trip; Charlotte $175 one-way - $342 round-trip; Chicago $215 one-way - $426 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 4280 reviews
7.0Food
8.1Boarding
7.5Entertainment
8.6Crew
8.0Comfort
Airline reviews

My flight from Denver to Minneapolis was excellent. My flight from Minneapolis to Denver was one of the worst I flights I have ever experienced. I had a window seat, the gentleman in the middle seat was morbidly obese and SW should have made him purchase two seats. His elbow dug into my arm most of the way even after I asked to please be careful. I was literally squashed between the him and the window with no wiggle room. The plane was full so it was not possible to ask for a different seat. I realize I should have complained to the flight attendant but I didn't feel anything could be done to rectify the situation. I fly SW often, I will continue to do so as this was my first negative experience.

10.0 ExcellentCarol, Feb 2026
DEN - MSP
Read more Southwest reviews

My flight from Denver to Minneapolis was excellent. My flight from Minneapolis to Denver was one of the worst I flights I have ever experienced. I had a window seat, the gentleman in the middle seat was morbidly obese and SW should have made him purchase two seats. His elbow dug into my arm most of the way even after I asked to please be careful. I was literally squashed between the him and the window with no wiggle room. The plane was full so it was not possible to ask for a different seat. I realize I should have complained to the flight attendant but I didn't feel anything could be done to rectify the situation. I fly SW often, I will continue to do so as this was my first negative experience.

I was assigned seat 7E, yet my boarding was Group 5, which caused me to have to put my luggage in the back of the plance above `19 or 20 aisle, as passengers who had boarded earlier took the overhead bins in the front. SW needs to monitor bin space and ensure that bin space above the seat are aligned to those sitting near their seats. Also the seating assignments needs to align with group number. Maybe board those last first and so on? Having said the ALL the passengers on the plane were gracious enough to allow me and other passengers in this dilema to retrieve our luggage and helped us along the way. I always love the flight staff, as always their fantastic and I can't rave about them enough!

I appreciate the staff who allowed me to board though I arrived a little late! Regarding the assigned seating, I had booked my flight before this change and wasn't aware of the change at the time, and so I didn't select a seat at booking as I didn't realize it was relevant. Better communication about the change would have been helpful for preparing.

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

It was delayed but other than that it was great.

Got on the plane and sat there for an hour before departure.

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

I was given middle seat on this flight and prior Boston to Seoul flight That is a problem for long flights, Kayak system did not give me a change to select my seats and assigned me middle seats regardless of my elevated status in Delta. This needs immediate attention.

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Everything except the food and entertainment. It was a great experience though

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

The attendant on board was amazing. She should be doing business/first international long haul.

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

They are always late and seats was also not having working charger

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

did not have enough meal for first class passengers so offer us snack

Arrived 40 min early which was great - sat in runway for 35 min so no gain. Then waited for luggage 45 min. They need to staff accordingly knowing its one of the busiest week in Phx

Broke my luggage and I can't get a resolution yet.

My flight got rerouted due to crew rest. I was sent to Dallas customer service was not very polite. Was given a $40 room voucher for Motel 6 and $12 to eat with. It delayed me by a day. Where if I would have just stuck with my original flight Arizona was delayed to Cleveland and I could have made it home. They put me on a 9:00 flight out of Dallas to Cleveland without my knowledge or consent. When originally I was told it would be 8:45 a.m. on February 1st. I told them I could not take the 9:00 flight because I did not have anybody to pick me up from the airport at that time. I'm extremely disappointed in how I was treated. And I will not fly American Airlines again.

I am very appreciative of the help provided to me by Dennis and Whitney. I had lost my phone at EWR airport and they were very kind in assisting me. This included advice on how to file a report and also helping me connect with family. The pilot was also great about keeping passengers updated on the flight progress with regular communications over the system.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

Old equipment, needs upgrade and seat comfort. Internet didn't work 75% or the time.

My flight was at 11:34am at February 4th don’t know the names of the crew, but they were the best, My first great flight. Loved it 😊🥰 Thank you!!

Cancelled my flight, said next flight was 30hrs later. Had to come out of pocket $500 to get on a SW flight

All of our flights were canceled, though every other airline was flying out and in

We were on the tarmac waiting for a gate at Logan for 40, minutes. The crew handled it well. Can't blame the airline.

That gate is like a ducking shelter at Newark No where to sit Outlets that don’t work Bathrooms that are dirty

Everything was good. On time, boarding fast, flight attendants friendly.

Great, but seats are terrible. Way too cramped for any human.

Spirit has always and will always stink. Absolute worst airline around.

It was smooth sailing snags we had a really smooth landing and a great flight!

I know it's a low-cost airline. However, the seats are very basic, so after two hours of travel, they feel very uncomfortable and cannot be reclined. The two flights from Bogota to Orlando and the return flight were very punctual. The check-in process on the app works very well. I really liked the self-check-in process for luggage at the Orlando airport; it was quick, easy, and very convenient.

Everything you need to know for your flight from Louisville

Information on your arrival and departure airports