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$44+ Cheap flights from Kentucky to Jacksonville (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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — JAX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Kentucky to Jacksonville

Cheapest flights from Kentucky to Jacksonville
Explore the most affordable flight options available from Kentucky to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Sun 12/211:22 pmTYS - JAX
Nonstop1h 19mAllegiant Air
Tue 12/237:50 pmJAX - TYS
Nonstop1h 21mAllegiant Air
Deal found 12/16$139
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Wed 12/247:45 amCVG - JAX
Nonstop1h 50mAllegiant Air
Wed 12/313:11 pmJAX - CVG
Nonstop1h 53mAllegiant Air
Deal found 12/17$164
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:31 pmCVG - JAX
Nonstop1h 50mAllegiant Air
Mon 1/58:30 pmJAX - CVG
Nonstop1h 53mAllegiant Air
Deal found 12/17$181
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Sat 12/206:15 amCVG - JAX
Nonstop1h 50mAllegiant Air
Sat 12/2711:40 amJAX - CVG
Nonstop1h 53mAllegiant Air
Deal found 12/17$188
This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:45 amCVG - JAX
Nonstop1h 50mAllegiant Air
Fri 12/268:29 pmJAX - CVG
Nonstop1h 53mAllegiant Air
Deal found 12/17$189
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/2711:51 amTYS - JAX
Nonstop1h 19mAllegiant Air
Sat 1/37:50 pmJAX - TYS
Nonstop1h 21mAllegiant Air
Deal found 12/17$193
This Booking.com deal was found by Cheapflights users on 12/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:15 amCVG - JAX
Nonstop1h 50mAllegiant Air
Mon 12/228:29 pmJAX - CVG
Nonstop1h 53mAllegiant Air
Deal found 12/16$196
This Delta deal was found by Cheapflights users on 12/17. 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 12/246:00 amCVG - JAX
1 stop5h 03mDelta
Wed 12/317:00 amJAX - CVG
1 stop6h 13mDelta
Deal found 12/17$197
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:55 pmCVG - JAX
Nonstop1h 50mAllegiant Air
Tue 12/309:29 pmJAX - CVG
Nonstop1h 53mAllegiant Air
Deal found 12/16$209
This Booking.com deal was found by Cheapflights users on 12/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:07 pmCVG - JAX
Nonstop1h 50mAllegiant Air
Wed 12/2410:25 amJAX - CVG
Nonstop1h 53mAllegiant Air
Deal found 12/16$220
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Wed 12/247:45 amCVG - JAX
Nonstop1h 50mMultiple Airlines
Fri 12/265:23 pmJAX - CVG
1 stop24h 48mMultiple Airlines
Deal found 12/17$237
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:07 pmCVG - JAX
Nonstop1h 50mAllegiant Air
Sat 12/2711:40 amJAX - CVG
Nonstop1h 53mAllegiant Air
Deal found 12/17$240

Find flight deals from Kentucky to Jacksonville

Keep the following information in mind while searching for Kentucky to Jacksonville flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$71
(Kiwi.com)

One-way from

$44
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$401
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 Kentucky to Jacksonville
Search Deals
One-way flight from Kentucky to Jacksonville
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky 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 December 18, 2025.
Use the filters below to find and compare flights from Kentucky to Jacksonville that are best for you.

Fly from

Kentucky

Fly to

Jacksonville

Route

Depart

Return

Price

KnoxvilleJacksonville

TYS - JAX

TYSJAX

Knoxville McGhee Tyson

Thu 1/8

7:26 pm-8:52 pm

Nonstop1h 26m

Jacksonville

Sun 1/11

9:42 pm-11:05 pm

Nonstop1h 23m

$73

CincinnatiJacksonville

CVG - JAX

CVGJAX

Cincinnati Cinci./N. Kentucky

Fri 1/16

3:05 pm-5:04 pm

Nonstop1h 59m

Jacksonville

Mon 1/19

5:54 pm-7:45 pm

Nonstop1h 51m

$148

KnoxvilleJacksonville

TYS - JAX

TYSJAX

Knoxville McGhee Tyson

Sun 1/11

1:39 pm-4:57 pm

2 stops27h 18m

Jacksonville

Thu 1/15

9:42 pm-11:05 pm

Nonstop1h 23m

$150

CincinnatiJacksonville

CVG - JAX

CVGJAX

Cincinnati Cinci./N. Kentucky

Tue 1/20

4:23 pm-6:23 pm

2 stops26h 00m

Jacksonville

Fri 1/23

5:54 pm-7:45 pm

Nonstop1h 51m

$156

CincinnatiJacksonville

CVG - JAX

CVGJAX

Cincinnati Cinci./N. Kentucky

Tue 1/6

4:52 pm-10:54 pm

1 stop6h 02m

Jacksonville

Sat 1/10

7:19 am-4:01 pm

1 stop8h 42m

$177

CincinnatiJacksonville

CVG - JAX

CVGJAX

Cincinnati Cinci./N. Kentucky

Sat 1/17

5:11 pm-11:26 pm

1 stop6h 15m

Jacksonville

Tue 1/20

6:00 am-12:19 pm

1 stop6h 19m

$177

KnoxvilleJacksonville

TYS - JAX

TYSJAX

Knoxville McGhee Tyson

Thu 1/8

7:26 pm-8:52 pm

Nonstop1h 26m

Jacksonville

Sun 1/11

11:37 am-10:10 am

2 stops22h 33m

$179

KnoxvilleJacksonville

TYS - JAX

TYSJAX

Knoxville McGhee Tyson

Tue 2/3

1:00 pm-6:33 pm

2 stops29h 33m

Jacksonville

Sun 2/8

9:42 pm-11:05 pm

Nonstop1h 23m

$181

CincinnatiJacksonville

CVG - JAX

CVGJAX

Cincinnati Cinci./N. Kentucky

Sat 1/3

6:30 am-8:20 am

Nonstop1h 50m

Jacksonville

Mon 1/12

6:27 pm-5:48 pm

2 stops23h 21m

$181

CincinnatiJacksonville

CVG - JAX

CVGJAX

Cincinnati Cinci./N. Kentucky

Sat 12/20

6:15 am-8:05 am

Nonstop1h 50m

Jacksonville

Sat 12/27

11:40 am-1:33 pm

Nonstop1h 53m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to Jacksonville

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

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

Currently, December is the cheapest month in which you can book a flight from Kentucky to Jacksonville (average of $114). Flying from Kentucky to Jacksonville in June is currently the most expensive (average of $248). 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 KY to JAX?

Find hourly flight availability from Kentucky 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 December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Kentucky to Jacksonville in the evening. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Kentucky to Jacksonville?

Use this chart to determine the cheapest time to fly round-trip from Kentucky to Jacksonville. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Kentucky to Jacksonville flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

  • What airport do you fly into for flights to Jacksonville from Kentucky?

    If you book a flight to Jacksonville from Kentucky, you will be flying to Jacksonville, which is the city’s only airport. Jacksonville (JAX) is located 11.2 mi from the center of Jacksonville.

  • How long is the flight from Kentucky to Jacksonville?

    Allegiant Air, American Airlines, and Southwest can get you from Kentucky to Jacksonville in just under 1h 26m. Your travel time can differ by up to 4h 36m. The distance between Kentucky and Jacksonville is about 390 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $118. Users have also found prices from $121 and $143 on Delta and American Airlines, respectively.

  • What are the most popular routes from Kentucky to Jacksonville?

    The most popular route from Kentucky to Jacksonville is Nashville Intl - Jacksonville. You may also consider Lexington Blue Grass - Jacksonville or Cincinnati Cinci./N. Kentucky - Jacksonville.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Kentucky to Jacksonville (average of $114). Flying from Kentucky to Jacksonville in June is currently the most expensive (average of $248). 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

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Alternative routes for Kentucky to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Kentucky to Jacksonville

Discover the top 4 airlines that operate flights from Kentucky 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$247Average$348FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$358FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$271Average$377FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$313Average$366FlexibilityNo cancel feeOn-time69%

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