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John F Kennedy Intl

$80+ Cheap flights from Louisville (SDF) to John F Kennedy Intl, NY (JFK)

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — JFK
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Louisville to John F Kennedy Intl

Cheapest flights from Louisville to John F Kennedy Intl
Explore the most affordable flight options available from Louisville to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:00 amSDF - JFK
1 stop6h 58mAmerican Airlines
Thu 1/88:25 pmJFK - SDF
1 stop14h 13mAmerican Airlines
Deal found 12/10$363
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:05 amSDF - JFK
1 stop5h 09mAmerican Airlines
Tue 1/65:16 pmJFK - SDF
1 stop4h 49mAmerican Airlines
Deal found 12/11$381
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Wed 12/248:13 pmSDF - JFK
1 stop16h 16mMultiple Airlines
Wed 12/311:24 pmJFK - SDF
2 stops10h 35mMultiple Airlines
Deal found 12/10$393
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:03 amSDF - JFK
1 stop12h 26mAmerican Airlines
Fri 1/98:25 pmJFK - SDF
1 stop14h 13mAmerican Airlines
Deal found 12/11$404
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:00 amSDF - JFK
1 stop6h 58mAmerican Airlines
Wed 12/3112:30 pmJFK - SDF
1 stop4h 49mAmerican Airlines
Deal found 12/10$419
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:03 amSDF - JFK
1 stop13h 21mAmerican Airlines
Mon 1/58:10 amJFK - SDF
1 stop13h 23mAmerican Airlines
Deal found 12/10$438
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:25 amSDF - JFK
2 stops11h 18mDelta
Fri 12/266:00 amJFK - SDF
1 stop5h 26mDelta
Deal found 12/9$442
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:05 amSDF - JFK
1 stop5h 09mAmerican Airlines
Sun 12/287:29 pmJFK - SDF
1 stop4h 47mAmerican Airlines
Deal found 12/10$469
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:05 amSDF - JFK
1 stop11h 24mAmerican Airlines
Thu 1/14:00 pmJFK - SDF
1 stop5h 54mAmerican Airlines
Deal found 12/11$470
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:16 amSDF - JFK
1 stop8h 14mAmerican Airlines
Thu 1/89:00 amJFK - SDF
1 stop9h 39mAmerican Airlines
Deal found 12/10$473

Find flight deals from Louisville to John F Kennedy Intl

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to John F Kennedy Intl (JFK). 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 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$262
(Kiwi.com)

One-way from

$80
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$398
Provider with most accurate pricing for Louisville Intl-New York John F Kennedy Intl flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-New York John F Kennedy Intl flights.
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From Louisville Intl to New York John F Kennedy Intl
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One-way flight from Louisville Intl to New York John F Kennedy Intl
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Highest demand for flights based on searches. 18% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to John F Kennedy Intl 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 12, 2025.
Use the filters below to find and compare flights from Louisville to New York John F Kennedy Intl Airport that are best for you.

Fly from

Louisville

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Mon 1/12

8:06 am-7:50 pm

1 stop11h 44m

New York John F Kennedy Intl

Tue 1/13

9:00 am-6:39 pm

1 stop9h 39m

$300

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Thu 1/22

6:00 am-7:09 pm

1 stop13h 09m

New York John F Kennedy Intl

Sun 1/25

8:25 am-10:05 pm

1 stop13h 40m

$307

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Fri 3/6

9:30 am-12:00 pm

2 stops26h 30m

New York John F Kennedy Intl

Sun 3/8

11:02 am-8:40 am

1 stop21h 38m

$333

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Sat 1/24

11:08 am-2:57 pm

1 stop3h 49m

New York John F Kennedy Intl

Tue 1/27

12:30 pm-6:39 pm

1 stop6h 09m

$346

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Wed 2/4

3:33 pm-8:03 pm

1 stop4h 30m

New York John F Kennedy Intl

Thu 2/5

7:55 am-12:25 pm

1 stop4h 30m

$355

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Wed 5/13

7:51 pm-7:54 am

1 stop12h 03m

New York John F Kennedy Intl

Sun 5/17

8:59 am-3:32 pm

1 stop6h 33m

$383

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Fri 2/27

6:32 am-11:19 am

1 stop4h 47m

New York John F Kennedy Intl

Sat 2/28

7:30 pm-12:24 am

1 stop4h 54m

$384

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Fri 1/16

11:08 am-2:57 pm

1 stop3h 49m

New York John F Kennedy Intl

Mon 1/19

5:16 pm-10:05 pm

1 stop4h 49m

$393

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Thu 1/29

11:08 am-2:57 pm

1 stop3h 49m

New York John F Kennedy Intl

Sun 2/1

7:55 am-12:25 pm

1 stop4h 30m

$393

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Wed 12/24

8:00 am-2:58 pm

1 stop6h 58m

New York John F Kennedy Intl

Wed 12/31

12:30 pm-5:19 pm

1 stop4h 49m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 20 results
1
2

Compare providers for flights from Louisville to John F Kennedy Intl

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 Louisville to John F Kennedy Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 Louisville-New York John F Kennedy Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-New York John F Kennedy Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Louisville-New York John F Kennedy Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-New York John F Kennedy Intl Airport 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 Louisville-New York John F Kennedy Intl Airport 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 Louisville to John F Kennedy Intl

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

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

Currently, April is the cheapest month in which you can book a flight from Louisville to New York John F Kennedy Intl Airport (average of $115). Flying from Louisville to New York John F Kennedy Intl Airport in May is currently the most expensive (average of $181). 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 SDF to JFK?

Find hourly flight availability from Louisville to John F Kennedy Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 82% on flights from Louisville to New York John F Kennedy Intl Airport by exploring options for tickets in the afternoon.

Reviews of airlines servicing John F Kennedy Intl

Get insights into the airlines that provide service to John F Kennedy Intl. 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 John F Kennedy Intl. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Louisville to New York John F Kennedy Intl Airport. 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.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.

Related info for your journey

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

    Louisville Intl (SDF) is the airport you will fly out of if you book a flight from Louisville to New York John F Kennedy Intl. You should not have trouble finding flights to New York John F Kennedy Intl from Louisville Intl; the airport handles an average of 0 outbound flights to New York John F Kennedy Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Louisville airport to New York John F Kennedy Intl. It is only a 5.3 mi journey to Louisville Intl (SDF) from Louisville’s city center.

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

    A quick flight from Louisville to New York John F Kennedy Intl Airport can take about 11h 44m. American Airlines provides one of the quickest options available for as low as $300. Airlines will cover a distance of 660 mi.

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

    Cheapflights users have booked flights from Louisville to New York John F Kennedy Intl Airport round-trip from $203. Another airline that can offer you cheap pricing is American Airlines. These flights start at 39% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Louisville to New York John F Kennedy Intl Airport (average of $115). Flying from Louisville to New York John F Kennedy Intl Airport in May is currently the most expensive (average of $181). 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 New York John F Kennedy Intl Airport?

Book flights to New York John F Kennedy Intl Airport if you plan to visit one of these locations
Queens
Bronx
East Rutherford
Mahwah
Yonkers
Elizabeth
Secaucus
North Bergen
Ronkonkoma
Stamford
Staten Island
Edgewater
Carteret
Seaside Heights
Shelton
Absecon
Carle Place
Parsippany
New Brunswick
Mount Laurel

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Alternative routes for Louisville to John F Kennedy Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Louisville to John F Kennedy Intl

Discover the top 2 airlines that operate flights from Louisville to John F Kennedy Intl. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$203Average$375FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$342FlexibilityNo cancel feeOn-time71%

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