HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$105+ Cheap flights from John F Kennedy Intl, NY (JFK) to Louisville (SDF)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — SDF
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from John F Kennedy Intl to Louisville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from John F Kennedy Intl to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to Louisville (SDF). 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 September 15, 2025.

Round-trip from

$239
(American Airlines)

One-way from

$105
(Trip.com)

Popular in

June

Cheapest in

January

Average price

$358

Good one-way deal

$548 or less
From New York John F Kennedy Intl to Louisville Intl
Search Deals
One-way flight from New York John F Kennedy Intl to Louisville Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a one-way flight from New York John F Kennedy Intl to Louisville Intl.
Search Deals

Find flight deals from John F Kennedy Intl to Louisville

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

This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/311:00 amJFK - SDF
1 stop21h 35mMultiple Airlines
Mon 10/69:30 pmSDF - JFK
1 stop12h 30mMultiple Airlines
Deal found 9/12$235
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:40 amJFK - SDF
1 stop6h 03mAmerican Airlines
Sat 11/111:13 amSDF - JFK
1 stop5h 08mAmerican Airlines
Deal found 9/12$237
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:30 amJFK - SDF
1 stop4h 11mAmerican Airlines
Mon 10/65:02 pmSDF - JFK
1 stop4h 57mAmerican Airlines
Deal found 9/12$239
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:22 pmJFK - SDF
1 stop10h 34mAmerican Airlines
Mon 12/86:30 amSDF - JFK
1 stop12h 58mAmerican Airlines
Deal found 9/12$243
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Wed 10/156:59 amJFK - SDF
1 stop10h 56mMultiple Airlines
Thu 10/237:15 amSDF - JFK
1 stop27h 09mMultiple Airlines
Deal found 9/12$244
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.
Fri 11/146:59 amJFK - SDF
1 stop16h 46mMultiple Airlines
Sun 11/168:53 pmSDF - JFK
1 stop13h 36mMultiple Airlines
Deal found 9/13$245
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:00 amJFK - SDF
1 stop5h 47mAmerican Airlines
Sat 10/256:45 amSDF - JFK
1 stop10h 14mAmerican Airlines
Deal found 9/12$247
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/252:30 pmJFK - SDF
1 stop8h 33mAmerican Airlines
Mon 10/278:22 amSDF - JFK
1 stop6h 38mAmerican Airlines
Deal found 9/12$248
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/253:30 pmJFK - SDF
1 stop7h 33mAmerican Airlines
Mon 9/296:00 amSDF - JFK
1 stop4h 38mAmerican Airlines
Deal found 9/12$249
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:30 amJFK - SDF
1 stop5h 58mAmerican Airlines
Sat 10/188:22 amSDF - JFK
1 stop6h 37mAmerican Airlines
Deal found 9/14$252
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:40 amJFK - SDF
1 stop6h 03mAmerican Airlines
Sat 10/186:45 amSDF - JFK
1 stop6h 15mAmerican Airlines
Deal found 9/12$256
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Thu 10/304:00 pmJFK - SDF
1 stop28h 50mMultiple Airlines
Mon 11/38:10 pmSDF - JFK
2 stops15h 49mMultiple Airlines
Deal found 9/12$257

Cheapflights Fare Finder

 
Customize your flight search to find flights from John F Kennedy Intl to Louisville 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 New York John F Kennedy Intl Airport to Louisville that are best for you.

Fly from

John F Kennedy Intl

Fly to

Louisville

Route

Depart

Return

Price

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

Wed 10/1

6:30 am-10:41 am

1 stop4h 11m

Louisville Intl

Mon 10/6

3:46 pm-9:59 pm

1 stop6h 13m

$239

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

Wed 10/29

4:45 pm-11:24 pm

1 stop6h 39m

Louisville Intl

Sun 11/2

5:01 am-6:15 pm

1 stop13h 14m

$268

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

Sat 9/20

11:40 am-4:55 pm

1 stop5h 15m

Louisville Intl

Sun 9/21

6:00 am-10:41 am

1 stop4h 41m

$304

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

Fri 10/3

6:33 am-12:20 pm

1 stop5h 47m

Louisville Intl

Mon 10/6

5:02 pm-9:59 pm

1 stop4h 57m

$336

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

Sat 10/18

7:20 am-2:20 pm

1 stop7h 00m

Louisville Intl

Mon 10/20

8:15 pm-12:56 am

1 stop4h 41m

$339

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

Mon 11/24

4:30 pm-9:14 pm

1 stop4h 44m

Louisville Intl

Mon 12/1

7:59 pm-1:08 am

1 stop5h 09m

$339

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

Fri 12/5

7:00 pm-12:05 am

1 stop5h 05m

Louisville Intl

Sun 12/7

7:50 am-11:58 am

1 stop4h 08m

$339

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

Thu 11/20

12:28 pm-5:16 pm

1 stop4h 48m

Louisville Intl

Mon 12/1

7:59 pm-1:08 am

1 stop5h 09m

$339

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

Wed 10/15

6:59 am-5:55 pm

1 stop10h 56m

$106

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

Fri 10/17

9:00 am-8:35 am

2 stops23h 35m

$132

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 17 results
1
2

Best time to book a flight from John F Kennedy Intl to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from John F Kennedy Intl 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 New York John F Kennedy Intl Airport to Louisville

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Louisville?

Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Louisville (average of $299). Flying from New York John F Kennedy Intl Airport to Louisville 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 JFK to SDF?

Find hourly flight availability from John F Kennedy Intl to Louisville. 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.

It’s optimal to fly from New York John F Kennedy Intl Airport to Louisville in the afternoon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from New York John F Kennedy Intl Airport to Louisville, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to Louisville. 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 Louisville from New York John F Kennedy Intl?

    If you book a flight to Louisville from New York John F Kennedy Intl, you will be flying to Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville. There are 0 flights from New York John F Kennedy Intl to Louisville Intl per day from 2 different airlines.

  • How long is the flight from New York John F Kennedy Intl Airport to Louisville?

    There are many flights that can get you from New York John F Kennedy Intl Airport to Louisville in 4h 11m. Fly via American Airlines to get the fastest option. There are 660 mi between New York John F Kennedy Intl Airport and Louisville.

  • What are the cheapest airlines flying from New York John F Kennedy Intl Airport to Louisville round-trip?

    Cheapflights users have booked flights from New York John F Kennedy Intl Airport to Louisville round-trip from $219. Another airline that can offer you cheap pricing is American Airlines. These flights start at 36% lower than the current average price 3 months from now.

  • What are the cheapest flights from New York John F Kennedy Intl Airport to Louisville?

    Looking at all options, your cheapest flight can be booked for $366. While the most popular route (New York John F Kennedy Intl - Louisville Intl) can be booked for $223 on average, our data indicates $548 when flying from New York John F Kennedy Intl Airport to Louisville.

  • Can I find deals for flights from John F Kennedy Intl to Louisville that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to Louisville?

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

  • Can I find deals for business class flights from John F Kennedy Intl to Louisville?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl to Louisville 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 New York John F Kennedy Intl Airport to Louisville?

    Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Louisville (average of $299). Flying from New York John F Kennedy Intl Airport to Louisville 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

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for John F Kennedy Intl to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Nashville flights
LaGuardia to Nashville flights
Newark to Nashville flights
John F Kennedy Intl to Cincinnati flights
LaGuardia to Cincinnati flights
Newark to Cincinnati flights
LaGuardia to Knoxville flights
LaGuardia to Louisville flights
Newark to Louisville flights
John F Kennedy Intl to Knoxville flights
Newark to Knoxville flights
Newark to Lexington flights
LaGuardia to Lexington flights
John F Kennedy Intl to Lexington flights
Stewart to Nashville flights
Stewart to Knoxville flights
Stewart to Cincinnati flights
Stewart to Louisville flights
Newark to Blountville flights
John F Kennedy Intl to Blountville flights
John F Kennedy Intl to Evansville flights
Newark to Evansville flights
LaGuardia to Evansville flights
LaGuardia to Blountville flights
Newark to Huntington flights
John F Kennedy Intl to Huntington flights
Stewart to Lexington flights
LaGuardia to Huntington flights
Newark to Paducah flights
LaGuardia to Paducah flights
Stewart to Evansville flights
LaGuardia to Owensboro flights
Newark to Owensboro flights

Top 2 airlines flying from John F Kennedy Intl to Louisville

Discover the top 2 airlines that operate flights from John F Kennedy Intl to Louisville. 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$219Average$297FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$358FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.