SDF - JAX

$190 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 9/29. 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
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Flight 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

Tue, Nov 11 - Tue, Nov 18
Southwest Logo
5:30 am - 10:25 amSDF-JAX
4h 55m1 stop
Southwest Logo
5:00 pm - 11:05 pmJAX-SDF
6h 05m1 stop
$277Southwest
Find Deal
Tue, Nov 11 - Tue, Nov 18
Southwest Logo
5:30 am - 10:25 amSDF-JAX
4h 55m1 stop
Southwest Logo
7:00 am - 5:10 pmJAX-SDF
10h 10m2 stops
$282Southwest
Find Deal
Mon, Oct 13 - Thu, Oct 16
Delta Logo
8:15 pm - 11:59 pmSDF-JAX
3h 44m1 stop
Delta Logo
5:10 am - 8:54 amJAX-SDF
3h 44m1 stop
$297Delta
Find Deal
Fri, Nov 14 - Wed, Nov 19
Delta Logo
7:05 am - 1:42 pmSDF-JAX
6h 37m1 stop
Delta Logo
9:41 am - 2:04 pmJAX-SDF
4h 23m1 stop
$302Delta
Find Deal
Fri, Oct 10 - Mon, Oct 13
Delta Logo
8:15 pm - 11:59 pmSDF-JAX
3h 44m1 stop
Delta Logo
7:10 pm - 12:01 amJAX-SDF
4h 51m1 stop
$312Delta
Find Deal
Sat, Nov 1 - Sun, Nov 2
Delta Logo
3:11 pm - 8:38 pmSDF-JAX
5h 27m1 stop
Delta Logo
5:08 am - 12:22 pmJAX-SDF
7h 14m1 stop
$332Delta
Find Deal
Sat, Nov 1 - Sun, Nov 2
United Airlines Logo
9:00 am - 8:10 pmSDF-JAX
11h 10m2 stops
United Airlines Logo
9:20 am - 2:45 pmJAX-SDF
5h 25m1 stop
$337United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
9:55 am - 2:56 pmSDF-JAX
5h 01m1 stop
United Airlines Logo
11:55 am - 7:57 pmJAX-SDF
8h 02m1 stop
$347United Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
American Airlines Logo
7:00 am - 2:16 pmSDF-JAX
7h 16m2 stops
American Airlines Logo
5:57 pm - 11:03 pmJAX-SDF
5h 06m1 stop
$357American Airlines
Find Deal
Tue, Sep 30 - Mon, Oct 6
American Airlines Logo
2:42 pm - 9:59 pmSDF-JAX
7h 17m1 stop
American Airlines Logo
7:38 pm - 12:36 amJAX-SDF
4h 58m1 stop
$407American Airlines
Find Deal

Everything you should know

Top airlines
Southwest
Cheapest • from $277 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 15% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$277
Overall average: $376
Southwest
Tue 11/11Tue 11/18
SDF - JAX • 1 stop
Cheapest one-way
$190
Typical prices: $234-418
Multiple Airlines
Mon 9/29
SDF - JAX • 3 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Jacksonville!
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 August, where tickets cost $316 (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 $384 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 4 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$190
Best time to beat the crowds with an average 5% drop 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 $190 for a one-way ticket and $277 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?

    SkyTeam, Star Alliance, and oneworld 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, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Louisville to Jacksonville are Southwest and Delta. With an average price for the route of $378 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $371 and an overall rating of 7.9.

  • 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 4242 reviews
8.0Comfort
7.5Entertainment
7.0Food
8.6Crew
8.1Boarding
Airline reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

10.0 ExcellentG, Sep 2025LAS - ATL
Read more Southwest reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

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.

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

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

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

Information on your arrival and departure airports

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