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$43+ Cheap flights from Jacksonville (JAX) to Kentucky

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SDF
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Jacksonville to Kentucky

Keep the following information in mind while searching for Jacksonville to Kentucky flight deals. Data was last updated September 15, 2025.

Round-trip from

$105
(Kiwi.com)

One-way from

$62
(Cheapflightsfares)

Popular in

February

Cheapest in

August

Average price

$401
From Jacksonville to Kentucky
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One-way flight from Jacksonville to Kentucky
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Highest demand for flights based on searches. 12% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 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 Jacksonville to Kentucky

Cheapest flights from Jacksonville to Kentucky
Explore the most affordable flight options available from Jacksonville to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/215:27 pmJAX - TYS
Nonstop1h 18mAllegiant Air
Sun 9/283:19 pmTYS - JAX
Nonstop1h 18mAllegiant Air
Deal found 9/14$93
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/255:27 pmJAX - TYS
Nonstop1h 18mAllegiant Air
Sun 9/283:19 pmTYS - JAX
Nonstop1h 18mAllegiant Air
Deal found 9/13$105
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:34 amJAX - CVG
Nonstop1h 46mAllegiant Air
Mon 10/208:00 amCVG - JAX
Nonstop1h 45mAllegiant Air
Deal found 9/14$109
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/23:26 pmJAX - TYS
Nonstop1h 18mAllegiant Air
Thu 10/91:18 pmTYS - JAX
Nonstop1h 18mAllegiant Air
Deal found 9/15$109
This FlightHub deal was found by Cheapflights users on 9/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/23:26 pmJAX - TYS
Nonstop1h 18mAllegiant Air
Sun 10/51:18 pmTYS - JAX
Nonstop1h 18mAllegiant Air
Deal found 9/13$115
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/193:26 pmJAX - TYS
Nonstop1h 18mAllegiant Air
Thu 10/231:18 pmTYS - JAX
Nonstop1h 18mAllegiant Air
Deal found 9/15$122
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:34 amJAX - CVG
Nonstop1h 46mAllegiant Air
Mon 10/278:30 amCVG - JAX
Nonstop1h 45mAllegiant Air
Deal found 9/13$126
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:29 pmJAX - CVG
Nonstop1h 53mAllegiant Air
Sat 1/36:30 amCVG - JAX
Nonstop1h 50mAllegiant Air
Deal found 9/14$131
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:27 pmJAX - TYS
Nonstop1h 18mAllegiant Air
Sun 9/283:19 pmTYS - JAX
Nonstop1h 18mAllegiant Air
Deal found 9/14$131
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/163:26 pmJAX - TYS
Nonstop1h 18mAllegiant Air
Sun 10/191:18 pmTYS - JAX
Nonstop1h 18mAllegiant Air
Deal found 9/13$134
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:34 amJAX - CVG
Nonstop1h 46mAllegiant Air
Mon 11/38:30 amCVG - JAX
Nonstop1h 45mAllegiant Air
Deal found 9/15$142
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:27 pmJAX - TYS
Nonstop1h 18mAllegiant Air
Sun 9/213:19 pmTYS - JAX
Nonstop1h 18mAllegiant Air
Deal found 9/14$148

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville to Kentucky 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 15, 2025.
Use the filters below to find and compare flights from Jacksonville to Kentucky that are best for you.

Fly from

Jacksonville

Fly to

Kentucky

Route

Depart

Return

Price

JacksonvilleCincinnati

JAX - CVG

JAXCVG

Jacksonville

Fri 10/17

8:34 am-10:20 am

Nonstop1h 46m

Cincinnati Cinci./N. Kentucky

Mon 10/20

8:00 am-9:45 am

Nonstop1h 45m

$109

JacksonvilleKnoxville

JAX - TYS

JAXTYS

Jacksonville

Thu 10/2

3:26 pm-4:44 pm

Nonstop1h 18m

Knoxville McGhee Tyson

Thu 10/9

1:18 pm-2:36 pm

Nonstop1h 18m

$109

JacksonvilleKnoxville

JAX - TYS

JAXTYS

Jacksonville

Thu 10/2

3:26 pm-4:44 pm

Nonstop1h 18m

Knoxville McGhee Tyson

Sun 10/5

1:18 pm-2:36 pm

Nonstop1h 18m

$115

JacksonvilleKnoxville

JAX - TYS

JAXTYS

Jacksonville

Thu 9/18

5:27 pm-6:45 pm

Nonstop1h 18m

Knoxville McGhee Tyson

Sun 9/28

3:19 pm-4:37 pm

Nonstop1h 18m

$131

JacksonvilleCincinnati

JAX - CVG

JAXCVG

Jacksonville

Fri 10/31

8:34 am-10:20 am

Nonstop1h 46m

Cincinnati Cinci./N. Kentucky

Mon 11/3

8:30 am-10:15 am

Nonstop1h 45m

$142

JacksonvilleCincinnati

JAX - CVG

JAXCVG

Jacksonville

Fri 9/26

8:35 am-10:22 am

Nonstop1h 47m

Cincinnati Cinci./N. Kentucky

Mon 9/29

6:00 am-7:45 am

Nonstop1h 45m

$177

JacksonvilleCincinnati

JAX - CVG

JAXCVG

Jacksonville

Wed 10/22

5:50 pm-11:05 pm

1 stop5h 15m

Cincinnati Cinci./N. Kentucky

Sat 10/25

4:15 pm-9:00 pm

1 stop4h 45m

$186

JacksonvilleKnoxville

JAX - TYS

JAXTYS

Jacksonville

Thu 9/25

12:38 pm-5:34 pm

2 stops28h 56m

Knoxville McGhee Tyson

Sun 9/28

3:19 pm-4:37 pm

Nonstop1h 18m

$186

JacksonvilleNashville

JAX - BNA

JAXBNA

Jacksonville

Sat 10/18

8:00 am-12:35 pm

1 stop5h 35m

Nashville Intl

Tue 10/21

12:50 pm-9:47 pm

1 stop7h 57m

$195

JacksonvilleNashville

JAX - BNA

JAXBNA

Jacksonville

Tue 10/14

5:05 pm-10:14 pm

1 stop6h 09m

Nashville Intl

Sat 10/18

11:14 am-9:37 pm

2 stops9h 23m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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

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

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

Currently, January is the cheapest month in which you can book a flight from Jacksonville to Kentucky (average of $299). Flying from Jacksonville to Kentucky 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 KY?

Find hourly flight availability from Jacksonville to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated September 15, 2025.
See what other customers who have flown with Southwest, Delta, and American Airlines from Jacksonville to Kentucky have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Kentucky. 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 from for flights from Jacksonville to Kentucky?

    Most people fly from Jacksonville (JAX) if they book a flight from Jacksonville to Kentucky. Jacksonville is conveniently located just 11.2 mi from Jacksonville’s city center.

  • How long is the flight from Jacksonville to Kentucky?

    Allegiant Air, Southwest, and United Airlines can get you from Jacksonville to Kentucky in just under 1h 46m. Your travel time can differ by up to 3h 49m. The distance from Jacksonville to Kentucky is about 614 mi. This flight may include one or multiple stops.

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

    $43 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on United Airlines and Frontier, with prices starting from $68 and $71, respectively.

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

    When deciding which route to take from Jacksonville to Kentucky consider Jacksonville - Nashville Intl, Jacksonville - Lexington Blue Grass or Jacksonville - Louisville Intl as they are the most popular.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Jacksonville to Kentucky (average of $299). Flying from Jacksonville to Kentucky 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

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Alternative routes for Jacksonville to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Jacksonville to Kentucky

Discover the top 3 airlines that operate flights from Jacksonville to Kentucky. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$356FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$337FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$286Average$416FlexibilityNo cancel feeOn-time63%

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