SDF - JAX

$119 Find Cheap Flights from Louisville to Jacksonville

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 Jacksonville departing on 8/28. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Jacksonville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Jacksonville, 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 Jacksonville, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

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

Bundle and saveSave money when you bundle your flight + hotel.

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

Flights Deals
Booking Insights
Flights Deals

Cheap Flights from Louisville to Jacksonville (SDF-JAX)

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

Mon, Sep 8 - Wed, Sep 10
American Airlines Logo
2:50 pm - 9:59 pmSDF-JAX
7h 09m1 stop
American Airlines Logo
7:22 pm - 11:58 pmJAX-SDF
4h 36m1 stop
$237American Airlines
Find Deal
Wed, Sep 10 - Sat, Sep 13
Southwest Logo
1:15 pm - 8:40 pmSDF-JAX
7h 25m2 stops
Southwest Logo
5:25 pm - 10:25 pmJAX-SDF
5h 00m1 stop
$242Southwest
Find Deal
Wed, Nov 19 - Sat, Nov 22
American Airlines Logo
6:50 am - 11:56 amSDF-JAX
5h 06m1 stop
American Airlines Logo
6:03 pm - 9:46 pmJAX-SDF
3h 43m1 stop
$262American Airlines
Find Deal
Thu, Oct 16 - Sat, Oct 25
Delta Logo
8:15 pm - 11:59 pmSDF-JAX
3h 44m1 stop
Delta Logo
8:00 am - 3:26 pmJAX-SDF
7h 26m1 stop
$268Delta
Find Deal
Sat, Oct 4 - Fri, Oct 10
American Airlines Logo
2:24 pm - 10:55 pmSDF-JAX
8h 31m1 stop
American Airlines Logo
5:57 pm - 10:56 pmJAX-SDF
4h 59m1 stop
$290American Airlines
Find Deal
Sat, Nov 29 - Sun, Dec 7
Delta Logo
7:30 pm - 12:02 amSDF-JAX
4h 32m1 stop
Delta Logo
8:10 pm - 11:56 pmJAX-SDF
3h 46m1 stop
$292Delta
Find Deal
Thu, Jan 22 - Sun, Jan 25
Southwest Logo
5:35 am - 11:10 amSDF-JAX
5h 35m1 stop
Southwest Logo
7:35 am - 5:10 pmJAX-SDF
9h 35m2 stops
$295Southwest
Find Deal
Wed, Sep 10 - Sat, Sep 13
Southwest Logo
1:15 pm - 8:40 pmSDF-JAX
7h 25m2 stops
Southwest Logo
7:55 am - 7:30 pmJAX-SDF
11h 35m2 stops
$302Southwest
Find Deal
Tue, Sep 23 - Sat, Sep 27
United Airlines Logo
7:20 am - 2:46 pmSDF-JAX
7h 26m1 stop
United Airlines Logo
1:25 pm - 8:48 pmJAX-SDF
7h 23m1 stop
$307United Airlines
Find Deal
Tue, Sep 23 - Sat, Sep 27
United Airlines Logo
7:20 am - 2:56 pmSDF-JAX
7h 36m2 stops
United Airlines Logo
7:00 am - 1:10 pmJAX-SDF
6h 10m1 stop
$312United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Louisville to Jacksonville flights

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

What’s the cheapest day of the week to fly from Louisville to Jacksonville?

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

For Louisville to Jacksonville, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Jacksonville back to Louisville, the best deals are generally found on Wednesday, with Monday being the most expensive.

What is the cheapest month to fly from Louisville to Jacksonville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to Jacksonville, 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 Jacksonville is September, where tickets cost $313 (return) on average. On the other hand, the most expensive months are March and May, where the average cost of round-trip tickets is $416 and $396 respectively.

How far in advance should I book a flight from Louisville to Jacksonville?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Louisville to Jacksonville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Louisville to Jacksonville, you should book around 5 weeks before departure, which saves you about 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$119
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Louisville to Jacksonville

When to book flights from Louisville to Jacksonville

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

  • What is the cheapest flight from Louisville to Jacksonville?

    In the last 3 days, the lowest price for a flight from Louisville to Jacksonville was $119 for a one-way ticket and $237 for a round-trip.

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

    No, a passport isn't needed to fly from Louisville to Jacksonville. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Louisville to Jacksonville?

    On your way to Jacksonville, you’ll fly out from Louisville Intl. You’ll be landing at Jacksonville.

  • Which aircraft models fly most regularly from Louisville to Jacksonville?

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

  • Which airline alliances offer flights from Louisville to Jacksonville?

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

  • What is the most popular layover when flying to Jacksonville from Louisville?

    Atlanta is the most popular layover city among KAYAK users traveling from Louisville to Jacksonville.

  • Which is the best airline for flights from Louisville to Jacksonville, Delta or Southwest?

    The two airlines most popular with KAYAK users for flights from Louisville to Jacksonville are Delta and Southwest. With an average price for the route of $365 and an overall rating of 8.0, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $386 and an overall rating of 8.0.

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

    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 Jacksonville.

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

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

    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 Jacksonville with an airline and back to Louisville with another airline. Booking your flights between Louisville and JAX 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 Jacksonville?

    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 Jacksonville 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 Jacksonville

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Jacksonville. 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 Jacksonville? 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 4241 reviews
8.0Comfort
8.6Crew
7.0Food
8.1Boarding
7.5Entertainment
Airline reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

2.0 MediocreAnonymous, Jul 2025AUS - RDU
Read more Southwest reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was okay. The plane was delayed from earlier in the day, but they kept updating the departure time, sometimes later, sometimes earlier. That was stressful. Once we finally got on and took off, it was fine. I was supposed to have a connection in Chicago to Los Angeles, and the time for so late I was rebooked to arrive in LA 3 hours late. The departure time to Chicago later became early enough to have taken my original connection and arrive earlier but that wasn't an option.

It was one and half hour late... Not sure if any other experience matters.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

this crew didn't care much. bumping carts into seats more times than i care to remember

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Crew was friendly Love the entertainment in the seat head rest.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

This flight never occurred because AA couldn’t get their act together.

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Would have thought that they would gas up plane before everyone got on board

To start, I’d like to say that every American Airline personnel I interacted with on the ground, especially flight crew, was very friendly and did their best to help me out. Despite this, however, my experience with the airline was an entire mess. The 7:19 PM flight was heavily delayed due to weather, and pushed to 10:30 AM the next morning. Because of this, I had to spend the night inside of the airport. At some point later in the night, I got an email saying that the flight had been canceled. I called the support number, and the representative on the other line told me that the flight was still on and that I didn’t need to rebook. The next morning, no one came to the gate to open the door for the crew until almost 11 AM. By this time the flight crew had been waiting for over an hour, and they had called management to get someone to open the door for them multiple times. Around 11:30, the gate screen had changed to a different flight. I ended up buying a last minute ticket with Southwest airline just to get to Chicago, because the next flight with American wasn’t until 7:19 pm that day. Now, earlier that morning my suitcase had been sent ahead of me to ORD. I went to baggage claim to ask them if I could have my suitcase forwarded to where I was staying. The representative at SDF baggage claim said they could and put the claim in for me. As I was going back through TSA, I got an email that the airline had found my suitcase, but the next step was to send it BACK to SDF. I called the airline support number again, and I made it clear that my suitcase needed to stay in Chicago and to not come back to SDF. The representative told me that they would hold my suitcase at ORD and that it wasn’t going to be forwarded anywhere. Once I got there, I found that they had loaded my suitcase onto a plane to send it back to SDF. Thankfully, I had gotten to the baggage claim counter in time for them to put in a request to bring my suitcase back up. My refund with the airline is processing already, but because of this entire experience and miscommunication at every turn of the way, I will not book with American Airlines in the future.

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Everything you need to know for your flight from Louisville to Jacksonville

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.