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$119+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — JAX
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Louisville Intl to Jacksonville are usually found in September or August, booked 80 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap 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 julio 3, 2025.

Round-trip from

$237
(Delta)

One-way from

$119
(Delta)

Popular in

March

Cheapest in

September

Average price

$356
From Louisville Intl to Jacksonville
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One-way flight from Louisville Intl to Jacksonville
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Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 julio 3, 2025.

This Delta deal was found by Cheapflights users on 7/1. 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.
lun. 8/256:00 pmSDF - JAX
1 stop5h 59mDelta
mié. 9/36:20 amJAX - SDF
1 stop5h 25mDelta
Deal found 7/1$237
This United Airlines deal was found by Cheapflights users on 7/3. 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.
lun. 8/186:00 amSDF - JAX
1 stop4h 52mUnited Airlines
jue. 8/211:25 pmJAX - SDF
2 stops8h 59mUnited Airlines
Deal found 7/3$242
This Southwest deal was found by Cheapflights users on 7/1. 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.
lun. 8/2512:55 pmSDF - JAX
2 stops8h 40mSouthwest
mié. 9/310:55 amJAX - SDF
2 stops9h 00mSouthwest
Deal found 7/1$247
This American Airlines deal was found by Cheapflights users on 7/2. 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.
mar. 7/292:33 pmSDF - JAX
1 stop7h 49mAmerican Airlines
mar. 8/512:14 pmJAX - SDF
1 stop6h 06mAmerican Airlines
Deal found 7/2$262
This Mytrip deal was found by Cheapflights users on 7/3. 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.
jue. 7/316:53 pmSDF - JAX
2 stops19h 36mMultiple Airlines
jue. 8/79:42 pmJAX - SDF
2 stops17h 15mMultiple Airlines
Deal found 7/3$288
This Mytrip deal was found by Cheapflights users on 7/2. 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.
sáb. 7/263:36 pmSDF - JAX
2 stops17h 18mAllegiant Air
vie. 8/19:45 pmJAX - SDF
2 stops17h 01mAllegiant Air
Deal found 7/2$316

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 julio 3, 2025.
Use the filters below to find and compare flights from Louisville to Jacksonville that are best for you.

Fly from

Louisville

Fly to

Jacksonville

Route

Depart

Return

Price

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

lun. 8/25

6:00 pm-11:59 pm

1 stop5h 59m

Jacksonville

mié. 9/3

6:20 am-11:45 am

1 stop5h 25m

$237

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

lun. 8/18

6:00 am-10:52 am

1 stop4h 52m

Jacksonville

jue. 8/21

1:25 pm-10:24 pm

2 stops8h 59m

$242

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

lun. 8/25

12:55 pm-9:35 pm

2 stops8h 40m

Jacksonville

mié. 9/3

10:55 am-7:55 pm

2 stops9h 00m

$247

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

mar. 7/29

2:33 pm-10:22 pm

1 stop7h 49m

Jacksonville

mar. 8/5

12:14 pm-6:20 pm

1 stop6h 06m

$262

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

jue. 7/31

6:53 pm-2:29 pm

2 stops19h 36m

Jacksonville

jue. 8/7

9:42 pm-2:57 pm

2 stops17h 15m

$288

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

sáb. 7/26

3:36 pm-8:54 am

2 stops17h 18m

Jacksonville

vie. 8/1

9:45 pm-2:46 pm

2 stops17h 01m

$316

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

jue. 8/21

7:45 pm-11:59 pm

1 stop4h 14m

$119

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

jue. 8/21

6:25 am-12:45 pm

2 stops6h 20m

$124

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

sáb. 8/9

2:49 pm-10:27 pm

1 stop7h 38m

$141

LouisvilleJacksonville

SDF - JAX

SDFJAX

Louisville Intl

dom. 7/27

8:13 pm-2:29 pm

2 stops18h 16m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 11 results
1
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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 June 27, 2025.

The best time to book flights from Louisville to Jacksonville is 80 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 $278). Flying from Louisville to Jacksonville in March is currently the most expensive (average of $365). 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 SDF to JAX?

Find hourly flight availability from Louisville to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 3, 2025.

It’s optimal to fly from Louisville to Jacksonville in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight at noon.

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 julio 3, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United 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
4,266 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

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
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

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
7,982 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

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
8,861 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

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
708 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

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
4,266 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

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 Louisville to Jacksonville. 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 Louisville to Jacksonville round-trip?

    Currently priced at $237, Delta will fly you from Louisville to Jacksonville and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and American Airlines - these airlines can fly you to your destination from $242 and $262, respectively. Delta is 35% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $119 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Southwest and American Airlines, with prices starting from $124 and $141, respectively.

  • 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 $278). Flying from Louisville to Jacksonville in March is currently the most expensive (average of $365). 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 Louisville?

Book flights to Louisville if you plan to visit one of these locations
Jacksonville Beach
Orange Park
Kingsland
Fernandina Beach
Waycross

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Top 4 airlines flying from Louisville to Jacksonville

Discover the top 4 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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$249Average$363FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$251Average$373FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$311Average$385FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$313Average$382FlexibilityNo cancel feeOn-time69%

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