JAX - SDF

$105 Find Cheap Flights from Jacksonville 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 from Jacksonville to Louisville departing on 5/7. 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 in flight searches from Jacksonville to Louisville, 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 Jacksonville to Louisville, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$240
Overall average: $316
Breeze Airways
Thu 5/28Sun 5/31
JAX - SDF • 1 stop
Cheapest non-stop
$999
American Airlines
Thu 4/30Sun 5/3
JAX - SDF • Non-stop
Nonstop flights
1 day a week
Thu
You can fly direct with American Airlines. Average duration is 0
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Delta
Cheapest • from $271 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Baltimore (BWI)
Cheapest • Avg $184 (round-trip)
Atlanta (ATL)
Shortest trip • 3h 47m (one-way)
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 46% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 19% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Louisville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Jacksonville to Louisville (JAX-SDF)

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

Thu, May 28 - Sun, May 31
Multiple Airlines Logo
9:37 am - 6:15 pm
JAX
-
SDF
8h 38m
1 stop
Multiple Airlines Logo
6:55 pm - 7:57 am
SDF
-
JAX
13h 02m
1 stop
$240Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Delta Logo
5:30 am - 8:52 am
JAX
-
SDF
3h 22m
1 stop
Delta Logo
11:12 am - 4:33 pm
SDF
-
JAX
5h 21m
1 stop
$271Delta
Tue, Apr 28 - Sat, May 2
Delta Logo
6:59 pm - 11:59 pm
JAX
-
SDF
5h 00m
1 stop
Delta Logo
6:00 am - 12:09 pm
SDF
-
JAX
6h 09m
1 stop
$284Delta
Tue, Apr 7 - Sat, Apr 11
Delta Logo
6:30 am - 11:58 am
JAX
-
SDF
5h 28m
1 stop
Delta Logo
7:05 am - 12:05 pm
SDF
-
JAX
5h 00m
1 stop
$287Delta
Wed, Mar 18 - Tue, Apr 14
United Airlines Logo
3:14 pm - 8:14 pm
JAX
-
SDF
5h 00m
1 stop
United Airlines Logo
10:00 am - 8:02 pm
SDF
-
JAX
10h 02m
2 stops
$289United Airlines
Tue, Apr 7 - Sat, Apr 11
Southwest Logo
8:20 am - 3:05 pm
JAX
-
SDF
6h 45m
2 stops
Southwest Logo
4:25 pm - 9:55 pm
SDF
-
JAX
5h 30m
1 stop
$293Southwest
Wed, Mar 25 - Tue, Mar 31
Delta Logo
6:00 am - 11:25 am
JAX
-
SDF
5h 25m
1 stop
Delta Logo
6:00 am - 10:18 am
SDF
-
JAX
4h 18m
1 stop
$297Delta
Tue, Apr 7 - Sat, Apr 11
Southwest Logo
8:20 am - 3:05 pm
JAX
-
SDF
6h 45m
2 stops
Southwest Logo
6:40 am - 2:10 pm
SDF
-
JAX
7h 30m
2 stops
$298Southwest
Thu, Apr 23 - Sat, Apr 25
Delta Logo
5:30 am - 8:52 am
JAX
-
SDF
3h 22m
1 stop
Delta Logo
5:54 pm - 11:59 pm
SDF
-
JAX
6h 05m
1 stop
$300Delta
Fri, Apr 17 - Tue, Apr 21
United Airlines Logo
4:32 pm - 11:12 pm
JAX
-
SDF
6h 40m
1 stop
United Airlines Logo
9:15 am - 4:20 pm
SDF
-
JAX
7h 05m
1 stop
$303United Airlines
Booking Insights

KAYAK's insights & trends for Jacksonville to Louisville flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Jacksonville 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 from Jacksonville to Louisville is January, where tickets cost $300 (return) on average. On the other hand, the most expensive months are February and March, where the average cost of round-trip tickets is $586 and $416 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Jacksonville to Louisville, 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 Jacksonville to Louisville, you should book around 4 weeks before departure, which saves you about 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$105
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Jacksonville to Louisville

When to book flights from Jacksonville to Louisville

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

  • What is the cheapest flight from Jacksonville to Louisville?

    In the last 3 days, the lowest price for a flight from Jacksonville to Louisville was $105 for a one-way ticket and $240 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    Jacksonville airport is called Jacksonville and the only airport in Louisville is Louisville Intl.

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

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

  • Which airline alliances offer flights from Jacksonville to Louisville?

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

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

    The two airlines most popular with KAYAK users for flights from Jacksonville to Louisville are Southwest and Delta. With an average price for the route of $454 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 $372 and an overall rating of 7.9.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Jacksonville 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 Jacksonville 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 to Jacksonville with another airline. Booking your flights between Jacksonville and SDF 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 Jacksonville 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 from Jacksonville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Jacksonville to Louisville?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Jacksonville to Louisville Intl.
Find which airlines fly direct from Jacksonville Airport to Louisville Intl Airport, which days they fly and book direct flights.

Direct departures

Jacksonville to Louisville Intl

Thursday

American Airlines

American Airlines

See more direct flights

Direct returns

Louisville Intl to Jacksonville

See more direct flights

Reviews of the top 3 airlines serving from Jacksonville to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville to Louisville. 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 Jacksonville 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 4301 reviews
7.5Entertainment
7.0Food
8.1Boarding
8.6Crew
8.0Comfort
Airline reviews

An entire day of delays. Cost lots of money. Meals and a hotel.

4.0 OkayLindy, Feb 2026
VPS - DAL
Read more Southwest reviews

An entire day of delays. Cost lots of money. Meals and a hotel.

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.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

Flight was on time. Wi-fi was a little spotty/slow. Boarding and exit were efficient.

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.

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.

If we are going to have to pay for luggage, make it easier to do. Put something on the app during check-in so I don't need to do it at the kiosk. I've done it twice recently and I ended up having to pay at the desk because something went wrong at the kiosk in Tampa.

Everything was on time. I was disappointed by the front section female, African American flight attendant. I did not see her name tag or would have identified by name not race. As passengers moved to the bathroom early in flight, she would say with a disdainful tone “I have to say the seat belt light is on” then go back to her book. Better trained flight attendants say something like be careful the seat belt light is on.

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

The seats were a bit cramped and worn, but otherwise okay.

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

This was my first time flying Delta ever and I had a great experience!

The flight was great as well as the airline staff

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

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

I have diamond medallion status and usually we are in comfort plus . We were in main this time ( which was fine ) and my husband wanted wine . I have at least 10 vouchers for drinks that are good for this year and next! The attendant would not take the picture of the voucher as proof and never came back to check as She asked me to pull it up on delta Wi-Fi. Instead my husband just used his Amex to buy the wine . Disappointing!!!

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

I am an AA flyer for a very long time... AA has yet to disappoint.

Everything was good. Flight was very full so crew was busy. After we boarded and plane pulled away from the gate, we were delayed about 40 minutes- sitting on the runway - due to weather en route or at the destination. While weather is not the fault of the airline- it’s terrible to sit on a plane and not moving.

No Snacks or Entertainment. The flight was short, snacks should still be given.

The smell from the bathroom kept wafting through the cabin. It made people sick.

Waited for oxygen tanks for 30 minutes after boarding was complete.

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.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

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

Information on your arrival and departure airports