$197+ Cheap flights from John F Kennedy Intl, NY (JFK) to Louisville (SDF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — SDF
Nov 25 — Dec 21
Round-trip
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
Cheapest
Best
Last-minute
One-way
Cheapest flights from John F Kennedy Intl to LouisvilleExplore 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 October 26, 2026.
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 October 26, 2026.
This American Airlines deal was found by Cheapflights users on 10/22. 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 12/57:27 am -
1 stop5h 48m
Mon 12/76:22 am -
1 stop11h 38m
Deal found 10/22![American Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/1710:40 am -
1 stop6h 33m
Tue 11/2410:01 am -
1 stop6h 18m
Deal found 10/23![American Airlines logo]()
$387
This KAYAK deal was found by Cheapflights users on 10/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:30 am -
1 stop4h 17m
Tue 11/179:44 am -
1 stop6h 15m
Deal found 10/21![American Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 10/21. 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 12/37:10 am -
1 stop7h 19m
Mon 12/77:59 pm -
1 stop5h 01m
Deal found 10/21![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/286:30 am -
1 stop4h 40m
Sat 12/51:51 pm -
1 stop6h 12m
Deal found 10/25![American Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/217:45 am -
1 stop5h 17m
Wed 11/255:02 am -
1 stop4h 10m
Deal found 10/21![American Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/1010:40 am -
1 stop10h 56m
Thu 11/126:27 am -
1 stop13h 36m
Deal found 10/21![American Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/1210:40 am -
1 stop10h 56m
Mon 11/166:27 am -
1 stop11h 33m
Deal found 10/24![American Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 10/22. 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 12/38:00 am -
1 stop6h 16m
Sun 12/65:59 pm -
1 stop7h 01m
Deal found 10/22![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/21. 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 10/272:59 pm -
1 stop6h 36m
Sat 10/3112:46 pm -
1 stop7h 13m
Deal found 10/21![American Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/212:56 pm -
1 stop6h 41m
Mon 11/231:14 pm -
1 stop6h 31m
Deal found 10/21![American Airlines logo]()
$426
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/117:29 am -
1 stop5h 14m
Mon 11/166:27 am -
1 stop11h 33m
Deal found 10/22![American Airlines logo]()
$429
Best flights from John F Kennedy Intl to LouisvilleDiscover carefully curated flight deals from John F Kennedy Intl to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from John F Kennedy Intl to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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 12/38:00 am -
1 stop6h 16m
Sun 12/65:59 pm -
1 stop7h 01m
Deal found 10/21![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 10/25. 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.
Fri 12/44:08 pm -
1 stop4h 46m
Sun 12/65:59 pm -
1 stop7h 01m
Deal found 10/25![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 10/23. 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.
Fri 1/157:30 am -
1 stop7h 47m
Sun 1/177:00 am -
1 stop4h 54m
Deal found 10/23![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 10/24. 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.
Mon 11/211:30 am -
1 stop5h 19m
Sat 11/73:26 pm -
1 stop7h 07m
Deal found 10/24![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 10/25. 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.
Fri 11/202:00 pm -
1 stop6h 54m
Sun 11/227:50 am -
1 stop4h 07m
Deal found 10/25![Delta logo]()
$548
This Delta deal was found by Cheapflights users on 10/23. 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.
Sun 12/206:00 am -
1 stop5h 27m
Tue 12/2911:27 am -
1 stop6h 33m
Deal found 10/23![Delta logo]()
$569
This Delta deal was found by Cheapflights users on 10/24. 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.
Wed 11/254:39 pm -
1 stop4h 34m
Fri 11/275:40 pm -
1 stop4h 49m
Deal found 10/24![Delta logo]()
$598
This Delta deal was found by Cheapflights users on 10/21. 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 12/247:05 am -
1 stop14h 18m
Tue 1/57:20 am -
1 stop4h 46m
Deal found 10/21![Delta logo]()
$607
This Delta deal was found by Cheapflights users on 10/21. 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 12/247:05 am -
1 stop14h 18m
Wed 1/67:00 am -
1 stop7h 31m
Deal found 10/21![Delta logo]()
$607
This Delta deal was found by Cheapflights users on 10/22. 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.
Sun 12/206:00 am -
1 stop5h 27m
Wed 12/308:26 am -
1 stop5h 54m
Deal found 10/22![Delta logo]()
$639
This Delta deal was found by Cheapflights users on 10/22. 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 12/248:20 am -
1 stop5h 15m
Thu 12/3112:14 pm -
1 stop5h 00m
Deal found 10/22![Delta logo]()
$719
Last-minute flights from John F Kennedy Intl to LouisvilleDiscover last-minute flight deals from John F Kennedy Intl to Louisville. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from John F Kennedy Intl to Louisville. Data last updated October 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/21. 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 10/272:59 pm -
1 stop6h 36m
Sat 10/3112:46 pm -
1 stop7h 13m
Deal found 10/21![American Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/1010:40 am -
1 stop10h 56m
Thu 11/126:27 am -
1 stop13h 36m
Deal found 10/21![American Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/117:29 am -
1 stop5h 14m
Mon 11/166:27 am -
1 stop11h 33m
Deal found 10/22![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/1210:40 am -
1 stop10h 56m
Mon 11/166:27 am -
1 stop11h 33m
Deal found 10/24![American Airlines logo]()
$418
This KAYAK deal was found by Cheapflights users on 10/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:30 am -
1 stop4h 17m
Tue 11/179:44 am -
1 stop6h 15m
Deal found 10/21![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/1710:40 am -
1 stop6h 33m
Tue 11/2410:01 am -
1 stop6h 18m
Deal found 10/23![American Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 10/21. 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.
Fri 11/206:00 am -
1 stop5h 56m
Sat 11/215:40 pm -
1 stop4h 49m
Deal found 10/21![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/217:45 am -
1 stop5h 17m
Wed 11/255:02 am -
1 stop4h 10m
Deal found 10/21![American Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/212:56 pm -
1 stop6h 41m
Mon 11/231:14 pm -
1 stop6h 31m
Deal found 10/21![American Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 10/21. 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.
Sun 11/224:39 pm -
1 stop4h 34m
Thu 11/2611:45 am -
1 stop5h 58m
Deal found 10/21![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/286:30 am -
1 stop4h 40m
Sat 12/51:51 pm -
1 stop6h 12m
Deal found 10/25![American Airlines logo]()
$401
One-way flights from John F Kennedy Intl to LouisvilleSearch for one-way flight options from John F Kennedy Intl to Louisville. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from John F Kennedy Intl to Louisville. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This American Airlines deal was found by Cheapflights users on 10/23. 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 12/297:30 am -
1 stop13h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$197
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/1010:40 am -
1 stop10h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$213
This American Airlines deal was found by Cheapflights users on 10/22. 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 1/57:30 am -
1 stop13h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![American Airlines logo]()
$222
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Sun 11/228:30 pm -
1 stop12h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$223
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/2110:18 am -
1 stop11h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$232
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 12/257:33 am -
1 stop10h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$235
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Mon 12/287:30 am -
1 stop13h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 10/24. 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.
Sun 12/66:00 am -
1 stop5h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/266:34 am -
1 stop9h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![American Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 11/277:59 am -
1 stop6h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![American Airlines logo]()
$319
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 October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $351 (American Airlines) |
One-way from | $197 (American Airlines) |
Popular in | June |
Cheapest in | March |
Average price | $654 |
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 7,457,451 searches. Data last updated October 26, 2026.
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
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkLouisville
JFK New York John F Kennedy Intl - SDF Louisville Intl
JFKSDF
New York John F Kennedy Intl
Mon 1/18
7:10 am-3:25 pm
1 stop8h 15m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$299
New YorkLouisville
JFK New York John F Kennedy Intl - SDF Louisville Intl
JFKSDF
New York John F Kennedy Intl
Sat 1/16
5:15 pm-11:59 pm
1 stop6h 44m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$299
New YorkLouisville
JFK New York John F Kennedy Intl - SDF Louisville Intl
JFKSDF
New York John F Kennedy Intl
Wed 12/30
7:49 am-2:52 pm
1 stop7h 03m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$319
New YorkLouisville
JFK New York John F Kennedy Intl - SDF Louisville Intl
JFKSDF
New York John F Kennedy Intl
Fri 11/27
2:56 pm-9:37 pm
1 stop6h 41m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$319
New YorkLouisville
JFK New York John F Kennedy Intl - SDF Louisville Intl
JFKSDF
New York John F Kennedy Intl
Fri 12/11
2:50 pm-9:38 pm
1 stop6h 48m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$319
New YorkLouisville
JFK New York John F Kennedy Intl - SDF Louisville Intl
JFKSDF
New York John F Kennedy Intl
Thu 11/12
6:00 am-11:56 am
1 stop5h 56m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$379
New YorkLouisville
JFK New York John F Kennedy Intl - SDF Louisville Intl
JFKSDF
New York John F Kennedy Intl
Mon 11/9
2:00 pm-8:54 pm
1 stop6h 54m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$379
New YorkLouisville
JFK New York John F Kennedy Intl - SDF Louisville Intl
JFKSDF
New York John F Kennedy Intl
Thu 12/3
8:00 am-2:16 pm
1 stop6h 16m
Louisville Intl
Sun 12/6
5:59 pm-1:00 am
1 stop7h 01m
$399
New YorkLouisville
JFK New York John F Kennedy Intl - SDF Louisville Intl
JFKSDF
New York John F Kennedy Intl
Fri 12/4
4:08 pm-8:54 pm
1 stop4h 46m
Louisville Intl
Sun 12/6
5:59 pm-1:00 am
1 stop7h 01m
$399
New YorkLouisville
JFK New York John F Kennedy Intl - SDF Louisville Intl
JFKSDF
New York John F Kennedy Intl
Fri 1/15
7:30 am-3:17 pm
1 stop7h 47m
Louisville Intl
Sun 1/17
7:00 am-11:54 am
1 stop4h 54m
$419
Showing 1-10 of 21 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New York John F Kennedy Intl Airport-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York John F Kennedy Intl Airport-Louisville flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
JFK-SDF
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
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 October 26, 2026.
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.
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
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.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Elizabethtown
Jeffersonville
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
Complete your trip
Flights by cabin class
Louisville flight routes
Other flight options
Other flights from John F Kennedy Intl
Popular flights
Alternative routes for John F Kennedy Intl to Louisville
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Louisville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from John F Kennedy Intl to Louisville by cabin class
Find flights from John F Kennedy Intl to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Louisville
Explore flights to Louisville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
John F Kennedy Intl and Louisville flights
Browse other John F Kennedy Intl and Louisville flight options. Last updated on October 26, 2026.
Other flights from John F Kennedy Intl
Browse through other flights departing from John F Kennedy Intl. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$452 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$318 | Average$448 | FlexibilityNo cancel fee | On-timeN/A |