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$97+ Cheap flights from Louisville to Jacksonville (SDF - JAX)

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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — JAX
May 17 — May 241
Sun 5/17
Sun 5/24
1 adult, Economy
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Cheap flight deals from Louisville to Jacksonville

Cheapest flights from Louisville to Jacksonville
Explore the most affordable flight options available from Louisville to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:55 pm
SDF
-
JAX
1 stop13h 02m
Multiple Airlines
Fri 5/296:30 pm
JAX
-
SDF
2 stops38h 21m
Multiple Airlines
Deal found 4/13$227
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:55 pm
SDF
-
JAX
1 stop13h 02m
Multiple Airlines
Fri 5/296:30 pm
JAX
-
SDF
2 stops14h 06m
Multiple Airlines
Deal found 4/13$228
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:55 pm
SDF
-
JAX
1 stop13h 02m
Multiple Airlines
Thu 7/3010:33 pm
JAX
-
SDF
1 stop21h 25m
Multiple Airlines
Deal found 4/14$240
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:33 am
SDF
-
JAX
2 stops23h 19m
Multiple Airlines
Sun 5/109:37 am
JAX
-
SDF
1 stop8h 38m
Multiple Airlines
Deal found 4/15$265
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:55 pm
SDF
-
JAX
1 stop13h 02m
Multiple Airlines
Sun 6/149:37 am
JAX
-
SDF
1 stop8h 38m
Multiple Airlines
Deal found 4/15$269
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:33 am
SDF
-
JAX
2 stops34h 17m
Multiple Airlines
Thu 5/219:37 am
JAX
-
SDF
1 stop8h 38m
Multiple Airlines
Deal found 4/12$274
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:06 pm
SDF
-
JAX
1 stop12h 32m
Breeze Airways
Thu 6/259:37 am
JAX
-
SDF
1 stop8h 38m
Breeze Airways
Deal found 4/16$276
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:06 pm
SDF
-
JAX
2 stops21h 29m
Multiple Airlines
Thu 6/259:37 am
JAX
-
SDF
1 stop8h 38m
Multiple Airlines
Deal found 4/16$278
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:33 am
SDF
-
JAX
2 stops34h 17m
Multiple Airlines
Sun 5/249:37 am
JAX
-
SDF
1 stop8h 38m
Multiple Airlines
Deal found 4/13$280
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:55 pm
SDF
-
JAX
1 stop13h 02m
Multiple Airlines
Wed 7/89:38 pm
JAX
-
SDF
1 stop18h 20m
Multiple Airlines
Deal found 4/14$282

Find flight deals from Louisville to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Jacksonville (JAX). 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 April 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$227
(Kiwi.com)

One-way from

$97
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$411
Provider with most accurate pricing for Louisville Intl-Jacksonville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Jacksonville flights.
Search Deals
From Louisville Intl to Jacksonville
Search Deals
One-way flight from Louisville Intl to Jacksonville
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Jacksonville 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 April 17, 2026.
Use the filters below to find and compare flights from Louisville to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

Wed 5/13

7:15 am-3:25 pm

2 stops8h 10m

Jacksonville

Wed 5/20

7:03 pm-11:59 pm

1 stop4h 56m

$324

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

Sun 5/31

7:59 pm-12:23 am

1 stop4h 24m

Jacksonville

Thu 6/4

6:05 am-12:08 pm

1 stop6h 03m

$383

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

Tue 8/25

6:15 am-2:46 pm

1 stop8h 31m

Jacksonville

Wed 8/26

11:56 am-10:22 pm

2 stops10h 26m

$404

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

Thu 4/30

4:55 pm-10:05 pm

1 stop5h 10m

Jacksonville

Mon 5/4

6:05 am-11:40 am

1 stop5h 35m

$407

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

Fri 9/25

8:30 am-1:25 pm

1 stop4h 55m

Jacksonville

Sun 9/27

6:00 am-2:10 pm

1 stop8h 10m

$412

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

Sat 7/11

11:50 am-10:50 pm

2 stops11h 00m

Jacksonville

Sat 7/25

12:05 pm-9:40 pm

2 stops9h 35m

$417
Quickest round-trip

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

Thu 4/30

5:38 pm-9:48 pm

1 stop4h 10m

Jacksonville

Thu 5/7

7:04 pm-10:36 pm

1 stop3h 32m

$425

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

Fri 5/15

2:40 pm-10:55 pm

2 stops8h 15m

Jacksonville

Thu 5/21

3:25 pm-11:45 pm

2 stops8h 20m

$437

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

Fri 6/5

9:00 am-2:27 pm

1 stop5h 27m

Jacksonville

Tue 6/9

9:20 am-8:23 pm

2 stops11h 03m

$438

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

Thu 5/28

5:20 am-3:42 pm

2 stops10h 22m

Jacksonville

Sun 5/31

7:20 am-1:30 pm

1 stop6h 10m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/12

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Louisville to Jacksonville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Jacksonville in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Jacksonville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Jacksonville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Jacksonville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Jacksonville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Jacksonville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Louisville 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 Louisville to Jacksonville

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

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Jacksonville. Price data was last updated on April 10, 2026.

The best time to book flights from Louisville to Jacksonville is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Louisville to Jacksonville (average of $275). Flying from Louisville to Jacksonville in April is currently the most expensive (average of $411). 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.

How much does it cost to fly round-trip from Louisville to Jacksonville?

Reviews of airlines servicing Jacksonville

Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated April 17, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican Airlines from Louisville to Jacksonville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,328 reviews

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,328 reviews
Southwest
8.0
Very good
4,328 reviews

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,406 reviews
Southwest
8.0
Very good
4,328 reviews

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,593 reviews
Southwest
8.0
Very good
4,328 reviews

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

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

  • How long is the flight from Louisville to Jacksonville?

    For as low as $383, United Airlines can have you in Jacksonville from Louisville in 4h 24m. There are 578 mi between Louisville and Jacksonville. This flight may include one or multiple stops.

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

    Currently priced at $163, Southwest will fly you from Louisville to Jacksonville and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $241 and $241, respectively. Southwest is 55% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Jacksonville 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 Louisville to Jacksonville?

    Currently, August is the cheapest month in which you can book a flight from Louisville to Jacksonville (average of $275). Flying from Louisville to Jacksonville in April is currently the most expensive (average of $411). 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
Jacksonville Beach
Orange Park
Fernandina Beach
Kingsland
Waycross
Yulee

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Top 3 airlines flying from Louisville to Jacksonville

Discover the top 3 airlines that operate flights from Louisville to Jacksonville. 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 April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$163Average$376FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$241Average$372FlexibilityNo cancel feeOn-time71%
DeltaCheapest$241Average$391FlexibilityNo cancel feeOn-timeN/A

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