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$43+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — JAX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Kentucky to Jacksonville

Keep the following information in mind while searching for Kentucky to Jacksonville flight deals. Data was last updated September 11, 2025.

Round-trip from

$106
(Cheapflightsfares)

One-way from

$43
(FlightHub)

Popular in

March

Cheapest in

September

Average price

$337
From Kentucky to Jacksonville
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One-way flight from Kentucky to Jacksonville
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Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/183:19 pmTYS - JAX
Nonstop1h 18mAllegiant Air
Sun 9/215:27 pmJAX - TYS
Nonstop1h 18mAllegiant Air
Deal found 9/10$92
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Fri 9/266:00 amCVG - JAX
Nonstop1h 45mAllegiant Air
Mon 9/298:35 amJAX - CVG
Nonstop1h 47mAllegiant Air
Deal found 9/9$106
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/141:22 pmTYS - JAX
Nonstop1h 19mAllegiant Air
Sun 12/219:21 pmJAX - TYS
Nonstop1h 21mAllegiant Air
Deal found 9/9$112
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Fri 9/196:00 amCVG - JAX
Nonstop1h 45mAllegiant Air
Fri 10/178:34 amJAX - CVG
Nonstop1h 46mAllegiant Air
Deal found 9/10$115
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:00 amTYS - JAX
Nonstop1h 18mAllegiant Air
Sun 11/911:08 amJAX - TYS
Nonstop1h 18mAllegiant Air
Deal found 9/10$124
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Fri 9/196:00 amCVG - JAX
Nonstop1h 45mAllegiant Air
Mon 9/228:35 amJAX - CVG
Nonstop1h 47mAllegiant Air
Deal found 9/10$130
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Sat 12/206:15 amCVG - JAX
Nonstop1h 50mAllegiant Air
Thu 12/258:35 pmJAX - CVG
Nonstop1h 53mAllegiant Air
Deal found 9/9$131
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:00 amCVG - JAX
Nonstop1h 45mMultiple Airlines
Thu 10/212:38 pmJAX - CVG
1 stop5h 00mMultiple Airlines
Deal found 9/10$142
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/246:00 amCVG - JAX
Nonstop1h 44mAllegiant Air
Mon 10/2711:05 amJAX - CVG
Nonstop1h 48mAllegiant Air
Deal found 9/9$145
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Thu 12/255:55 pmCVG - JAX
Nonstop1h 50mAllegiant Air
Tue 12/309:29 pmJAX - CVG
Nonstop1h 53mAllegiant Air
Deal found 9/9$149
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:07 pmCVG - JAX
Nonstop1h 50mAllegiant Air
Fri 12/268:29 pmJAX - CVG
Nonstop1h 53mAllegiant Air
Deal found 9/11$151
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 11/512:52 pmCVG - JAX
1 stop27h 21mMultiple Airlines
Mon 11/1011:34 amJAX - CVG
Nonstop1h 47mMultiple Airlines
Deal found 9/9$154

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 September 11, 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

CincinnatiJacksonville

CVG - JAX

CVGJAX

Cincinnati Cinci./N. Kentucky

Fri 9/19

6:00 am-7:45 am

Nonstop1h 45m

Jacksonville

Sun 9/21

12:38 pm-5:38 pm

1 stop5h 00m

$163

NashvilleJacksonville

BNA - JAX

BNAJAX

Nashville Intl

Tue 10/21

6:28 am-12:21 pm

1 stop4h 53m

Jacksonville

Tue 10/28

11:27 am-1:49 pm

1 stop3h 22m

$181

NashvilleJacksonville

BNA - JAX

BNAJAX

Nashville Intl

Tue 10/14

5:15 am-12:21 pm

1 stop6h 06m

Jacksonville

Tue 10/21

5:32 pm-8:37 pm

1 stop4h 05m

$181

NashvilleJacksonville

BNA - JAX

BNAJAX

Nashville Intl

Wed 10/22

9:19 am-1:34 pm

1 stop3h 15m

Jacksonville

Wed 10/29

4:01 pm-6:45 pm

1 stop3h 44m

$181

NashvilleJacksonville

BNA - JAX

BNAJAX

Nashville Intl

Tue 10/21

5:59 pm-11:59 pm

1 stop5h 00m

Jacksonville

Sat 10/25

4:01 pm-6:45 pm

1 stop3h 44m

$181

NashvilleJacksonville

BNA - JAX

BNAJAX

Nashville Intl

Wed 10/22

9:19 am-1:34 pm

1 stop3h 15m

Jacksonville

Tue 10/28

5:10 am-9:40 am

1 stop5h 30m

$181

NashvilleJacksonville

BNA - JAX

BNAJAX

Nashville Intl

Sat 10/25

5:15 am-10:06 am

1 stop3h 51m

Jacksonville

Sat 10/25

5:32 pm-8:37 pm

1 stop4h 05m

$181

CincinnatiJacksonville

CVG - JAX

CVGJAX

Cincinnati Cinci./N. Kentucky

Tue 10/7

6:35 am-1:40 pm

2 stops7h 05m

Jacksonville

Tue 10/14

5:50 pm-11:05 pm

1 stop5h 15m

$196

NashvilleJacksonville

BNA - JAX

BNAJAX

Nashville Intl

Wed 10/1

5:15 am-10:12 am

1 stop3h 57m

Jacksonville

Thu 10/2

5:20 am-8:35 am

1 stop4h 15m

$200

NashvilleJacksonville

BNA - JAX

BNAJAX

Nashville Intl

Tue 10/14

5:15 am-10:22 am

1 stop4h 07m

Jacksonville

Mon 10/20

8:11 pm-10:39 pm

1 stop3h 28m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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, August is the cheapest month in which you can book a flight from Kentucky to Jacksonville (average of $278). Flying from Kentucky 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 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 September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Jacksonville as you normally would.

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?

    Delta, Southwest, and American Airlines can get you from Kentucky to Jacksonville in just under 4h 44m. Your travel time can differ by up to 2h 21m. The distance between Kentucky and Jacksonville is about 614 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 American Airlines. According to our data, you can fly for as low as $83. Users have also found prices from $87 and $91 on Southwest and Delta, 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 Cincinnati Cinci./N. Kentucky - Jacksonville or Louisville Intl - 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, August is the cheapest month in which you can book a flight from Kentucky to Jacksonville (average of $278). Flying from Kentucky 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 Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Jacksonville Beach
Orange Park
Kingsland
Fernandina Beach
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 3 airlines flying from Kentucky to Jacksonville

Discover the top 3 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$346FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$360FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$311Average$384FlexibilityNo cancel feeOn-time63%

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