HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$122+ Cheap flights from Jacksonville to Louisville (JAX - SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SDF
Jun 18 — Jun 251
Wed 6/18
Wed 6/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Jacksonville to Louisville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Jacksonville to Louisville Intl are usually found in November or August, booked 38 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Jacksonville to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 13, 2025.

Round-trip from

$257
(Delta)

One-way from

$122
(Mytrip)

Popular in

February

Cheapest in

November

Average price

$359
From Jacksonville to Louisville Intl
Search Deals
One-way flight from Jacksonville to Louisville Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Jacksonville to Louisville

Cheapest flights from Jacksonville to Louisville
Explore the most affordable flight options available from Jacksonville to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2025.

This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:00 amJAX - SDF
1 stop6h 51mDelta
Mon 9/155:45 pmSDF - JAX
1 stop6h 17mDelta
Deal found 6/11$257
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:12 amJAX - SDF
1 stop10h 31mAmerican Airlines
Fri 8/2910:00 amSDF - JAX
1 stop8h 21mAmerican Airlines
Deal found 6/11$279
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/214:05 pmJAX - SDF
1 stop7h 25mSouthwest
Sun 8/243:00 pmSDF - JAX
2 stops8h 30mSouthwest
Deal found 6/12$307
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2111:47 amJAX - SDF
2 stops31h 21mMultiple Airlines
Fri 7/253:52 pmSDF - JAX
2 stops27h 17mMultiple Airlines
Deal found 6/11$313
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/217:25 amJAX - SDF
1 stop6h 39mUnited Airlines
Fri 7/257:00 amSDF - JAX
2 stops7h 54mUnited Airlines
Deal found 6/11$352
This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/209:38 pmJAX - SDF
2 stops17h 07mAllegiant Air
Mon 6/233:53 pmSDF - JAX
2 stops18h 32mAllegiant Air
Deal found 6/12$449

Cheapflights Fare Finder

Customize your flight search to find flights from Jacksonville to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 13, 2025.
Use the filters below to find and compare flights from Jacksonville to Louisville that are best for you.

Fly from

Jacksonville

Fly to

Louisville

Route

Depart

Return

Price

JacksonvilleLouisville

JAX - SDF

JAXSDF

Jacksonville

Wed 9/10

6:00 am-12:51 pm

1 stop6h 51m

Louisville Intl

Mon 9/15

5:45 pm-12:02 am

1 stop6h 17m

$257

JacksonvilleLouisville

JAX - SDF

JAXSDF

Jacksonville

Tue 8/26

7:12 am-5:43 pm

1 stop10h 31m

Louisville Intl

Fri 8/29

10:00 am-6:21 pm

1 stop8h 21m

$279

JacksonvilleLouisville

JAX - SDF

JAXSDF

Jacksonville

Thu 8/21

4:05 pm-11:30 pm

1 stop7h 25m

Louisville Intl

Sun 8/24

3:00 pm-11:30 pm

2 stops8h 30m

$307

JacksonvilleLouisville

JAX - SDF

JAXSDF

Jacksonville

Mon 7/21

11:47 am-7:08 pm

2 stops31h 21m

Louisville Intl

Fri 7/25

3:52 pm-7:09 pm

2 stops27h 17m

$313

JacksonvilleLouisville

JAX - SDF

JAXSDF

Jacksonville

Mon 7/21

7:25 am-2:04 pm

1 stop6h 39m

Louisville Intl

Fri 7/25

7:00 am-2:54 pm

2 stops7h 54m

$352

JacksonvilleLouisville

JAX - SDF

JAXSDF

Jacksonville

Mon 7/7

11:47 am-5:13 pm

2 stops29h 26m

Louisville Intl

Fri 7/11

3:52 pm-7:09 pm

2 stops27h 17m

$465

JacksonvilleLouisville

JAX - SDF

JAXSDF

Jacksonville

Thu 9/4

9:20 am-9:32 am

2 stops24h 12m

$122

JacksonvilleLouisville

JAX - SDF

JAXSDF

Jacksonville

Tue 8/26

7:12 am-5:43 pm

1 stop10h 31m

$127

JacksonvilleLouisville

JAX - SDF

JAXSDF

Jacksonville

Wed 8/13

6:20 am-10:00 am

1 stop3h 40m

$129

JacksonvilleLouisville

JAX - SDF

JAXSDF

Jacksonville

Sat 8/9

2:10 pm-4:53 pm

2 stops26h 43m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 12 results
1
2

Best time to book a flight from Jacksonville to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Jacksonville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to Louisville. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Jacksonville to Louisville, you should look to book at least 37 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Jacksonville to Louisville?

Currently, January is the cheapest month in which you can book a flight from Jacksonville to Louisville (average of $299). Flying from Jacksonville to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JAX to SDF?

Find hourly flight availability from Jacksonville to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 13, 2025.

One of the essential ways to save on airfare from Jacksonville to Louisville is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 19% on airfare.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated June 13, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Jacksonville to Louisville by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,286 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,286 reviews
Southwest
8.0
Very good
4,286 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,286 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,787 reviews
Southwest
8.0
Very good
4,286 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Allegiant Air
7.3
Good
724 reviews
Southwest
8.0
Very good
4,286 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,286 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Jacksonville to Louisville round-trip?

    Cheapflights users have booked flights from Jacksonville to Louisville round-trip from $257. Other airlines that can offer you cheap pricing are American Airlines, from $279, and Southwest, from $307. Users have found that Delta is 30% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Jacksonville to Louisville one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $127. Delta flights start at $129 while deals on Allegiant Air start at $130 one-way.

  • Can I find deals for flights from Jacksonville to Louisville that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Louisville.

  • Can I find deals for business class flights from Jacksonville to Louisville?

    Yes. Cheapflights offers flight deals from Jacksonville to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Jacksonville to Louisville (average of $299). Flying from Jacksonville to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Jacksonville to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
Fort Lauderdale to Nashville flights
Orlando to Nashville flights
Miami to Nashville flights
Tampa to Cincinnati flights
West Palm Beach to Nashville flights
Tampa to Nashville flights
Fort Myers to Nashville flights
Orlando to Cincinnati flights
Jacksonville to Nashville flights
Fort Lauderdale to Knoxville flights
Tampa to Louisville flights
Fort Lauderdale to Cincinnati flights
Sarasota to Nashville flights
Tampa to Knoxville flights
Fort Lauderdale to Louisville flights
Miami to Knoxville flights
Sarasota to Louisville flights
West Palm Beach to Knoxville flights
Miami to Cincinnati flights
St Petersburg to Cincinnati flights
Miami to Louisville flights
Orlando to Knoxville flights
St Petersburg to Knoxville flights
Orlando to Louisville flights
Tampa to Lexington flights
Orlando Sanford Intl to Knoxville flights
Fort Myers to Cincinnati flights
Panama City to Nashville flights
Pensacola to Knoxville flights
Orlando Sanford Intl to Cincinnati flights
West Palm Beach to Louisville flights
Sarasota to Cincinnati flights
Orlando to Lexington flights
Fort Myers to Knoxville flights
Pensacola to Nashville flights
Tallahassee to Nashville flights
Pensacola to Cincinnati flights
West Palm Beach to Cincinnati flights
Sarasota to Lexington flights
Jacksonville to Cincinnati flights
West Palm Beach to Lexington flights
Fort Myers to Lexington flights
Jacksonville to Knoxville flights
Punta Gorda to Nashville flights
Pensacola to Lexington flights
Key West to Nashville flights
Gainesville to Nashville flights
Tampa to Blountville flights
Jacksonville to Lexington flights

Top 3 airlines flying from Jacksonville to Louisville

Discover the top 3 airlines that operate flights from Jacksonville to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$255Average$354FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$271Average$346FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$286Average$390FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Privacy Preferences©2025 Cheapflights