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$79+ 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — SDF
jan. 13 — jan. 201
tir. 1/13
tir. 1/20
1 adult, Economy
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Cheap 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 december 14, 2025.

This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 12/319:30 amJFK - SDF
1 stop12h 24mAmerican Airlines
lør. 1/106:00 amSDF - JFK
1 stop4h 32mAmerican Airlines
Deal found 12/13$326
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 12/273:55 pmJFK - SDF
1 stop7h 35mAmerican Airlines
man. 1/56:03 amSDF - JFK
1 stop9h 20mAmerican Airlines
Deal found 12/13$413
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 12/3112:30 pmJFK - SDF
1 stop4h 49mAmerican Airlines
lør. 1/36:27 amSDF - JFK
1 stop5h 58mAmerican Airlines
Deal found 12/13$439
This American Airlines deal was found by Cheapflights users on 12/14. 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.
man. 12/295:20 pmJFK - SDF
1 stop4h 13mAmerican Airlines
tir. 1/66:00 amSDF - JFK
1 stop4h 31mAmerican Airlines
Deal found 12/14$443
This American Airlines deal was found by Cheapflights users on 12/14. 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.
tir. 12/3012:30 pmJFK - SDF
1 stop4h 49mAmerican Airlines
tir. 5/263:37 pmSDF - JFK
1 stop5h 03mAmerican Airlines
Deal found 12/14$469
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 12/291:00 pmJFK - SDF
1 stop4h 26mDelta
søn. 1/47:25 amSDF - JFK
1 stop4h 51mDelta
Deal found 12/14$489
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 12/176:00 amJFK - SDF
1 stop6h 13mDelta
tor. 1/17:25 amSDF - JFK
2 stops11h 18mDelta
Deal found 12/13$512
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 12/279:30 amJFK - SDF
1 stop7h 49mAmerican Airlines
fre. 1/26:03 amSDF - JFK
1 stop9h 27mAmerican Airlines
Deal found 12/13$516
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 12/307:10 amJFK - SDF
1 stop6h 02mDelta
lør. 1/37:25 amSDF - JFK
1 stop4h 51mDelta
Deal found 12/14$519
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 12/181:24 pmJFK - SDF
1 stop19h 40mMultiple Airlines
tir. 12/302:55 pmSDF - JFK
2 stops33h 33mMultiple Airlines
Deal found 12/14$528

Find 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 december 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$266
(eDestinos)

One-way from

$79
(Kiwi.com)

Popular in

September

Cheapest in

March

Average price

$398

Good one-way deal

$548 or less
Provider with most accurate pricing for New York John F Kennedy Intl-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for New York John F Kennedy Intl-Louisville Intl flights.
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From New York John F Kennedy Intl to Louisville Intl
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One-way flight from New York John F Kennedy Intl to Louisville Intl
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Highest demand for flights based on searches. 7% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a one-way flight from New York John F Kennedy Intl to Louisville Intl.
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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 december 14, 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

tir. 1/20

8:25 am-10:05 pm

1 stop13h 40m

Louisville Intl

søn. 1/25

6:00 am-2:57 pm

1 stop8h 57m

$307

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

lør. 2/14

8:10 am-4:01 pm

1 stop7h 51m

Louisville Intl

tir. 2/17

6:00 am-2:59 pm

1 stop8h 59m

$307

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

man. 1/19

8:25 pm-10:38 am

1 stop14h 13m

Louisville Intl

søn. 1/25

6:00 am-2:57 pm

1 stop8h 57m

$307

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

man. 1/5

8:10 am-9:33 pm

1 stop13h 23m

Louisville Intl

søn. 1/11

4:32 pm-7:27 am

1 stop14h 55m

$307

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

ons. 12/31

9:30 am-9:54 pm

1 stop12h 24m

Louisville Intl

lør. 1/10

6:00 am-10:32 am

1 stop4h 32m

$326

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

tir. 1/13

5:16 pm-10:05 pm

1 stop4h 49m

Louisville Intl

tir. 1/20

11:08 am-2:57 pm

1 stop3h 49m

$347

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

tir. 1/6

8:29 am-6:39 pm

1 stop10h 10m

Louisville Intl

tor. 1/8

6:00 am-10:31 am

1 stop4h 31m

$357

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

ons. 2/18

8:29 am-4:41 pm

1 stop8h 12m

Louisville Intl

søn. 2/22

5:00 am-10:10 am

1 stop5h 10m

$363

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

tor. 1/29

5:16 pm-10:05 pm

1 stop4h 49m

Louisville Intl

tor. 2/5

6:00 am-10:31 am

1 stop4h 31m

$368

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

tor. 1/1

7:29 pm-12:16 am

1 stop4h 47m

Louisville Intl

tir. 1/6

11:08 am-2:57 pm

1 stop3h 49m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 17 results
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Compare providers for flights from John F Kennedy Intl to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from John F Kennedy Intl to Louisville in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York John F Kennedy Intl Airport-Louisville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York John F Kennedy Intl Airport-Louisville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New York John F Kennedy Intl Airport-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York John F Kennedy Intl Airport-Louisville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York John F Kennedy Intl Airport-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, June is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Louisville (average of $97). Flying from New York John F Kennedy Intl Airport to Louisville in August is currently the most expensive (average of $203). 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 december 14, 2025.

It’s optimal to fly from New York John F Kennedy Intl Airport to Louisville in the evening. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the morning.

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 december 14, 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
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

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
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

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
11,052 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

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 13h 40m. 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 40% 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 $307 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, June is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Louisville (average of $97). Flying from New York John F Kennedy Intl Airport to Louisville in August is currently the most expensive (average of $203). 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

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Alternative routes for John F Kennedy Intl to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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Stewart to Evansville flights
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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 december 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$219Average$332FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$358FlexibilityNo cancel feeOn-time71%

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