JFK - SDF

$112 Find Cheap Flights from New York John F Kennedy Airport to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from John F Kennedy Intl to Louisville departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Louisville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Louisville, as well as popular online travel agencies
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Flight Deals

Cheap Flights from John F Kennedy Intl to Louisville (JFK-SDF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from John F Kennedy Intl to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from John F Kennedy Intl to Louisville

Sat, Nov 1 - Wed, Nov 5
American Airlines Logo
9:00 am - 1:20 pmJFK-SDF
4h 20m1 stop
American Airlines Logo
4:18 pm - 8:30 pmSDF-JFK
4h 12m1 stop
$237American Airlines
Find Deal
Wed, Oct 1 - Mon, Oct 6
American Airlines Logo
2:59 pm - 9:36 pmJFK-SDF
6h 37m1 stop
American Airlines Logo
3:46 pm - 9:59 pmSDF-JFK
6h 13m1 stop
$239American Airlines
Find Deal
Thu, Oct 23 - Mon, Oct 27
Multiple Airlines Logo
12:59 pm - 10:47 pmJFK-SDF
33h 48m2 stops
Multiple Airlines Logo
7:15 am - 10:29 amSDF-JFK
27h 14m1 stop
$246Multiple Airlines
Find Deal
Wed, Oct 1 - Mon, Oct 6
American Airlines Logo
2:59 pm - 9:36 pmJFK-SDF
6h 37m1 stop
American Airlines Logo
3:46 pm - 9:59 pmSDF-JFK
6h 13m1 stop
$249American Airlines
Find Deal
Fri, Nov 7 - Wed, Nov 12
American Airlines Logo
3:44 pm - 10:55 pmJFK-SDF
7h 11m1 stop
American Airlines Logo
6:44 am - 2:58 pmSDF-JFK
8h 14m1 stop
$250American Airlines
Find Deal
Wed, Oct 1 - Mon, Oct 6
Multiple Airlines Logo
6:59 am - 9:19 amJFK-SDF
26h 20m1 stop
Multiple Airlines Logo
11:47 am - 10:00 amSDF-JFK
22h 13m2 stops
$251Multiple Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18
American Airlines Logo
3:59 pm - 11:24 pmJFK-SDF
7h 25m1 stop
American Airlines Logo
6:45 am - 1:00 pmSDF-JFK
6h 15m1 stop
$252American Airlines
Find Deal
Thu, Oct 23 - Wed, Oct 29
American Airlines Logo
3:59 pm - 10:31 pmJFK-SDF
6h 32m1 stop
American Airlines Logo
8:18 am - 1:03 pmSDF-JFK
4h 45m1 stop
$253American Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
American Airlines Logo
3:59 pm - 11:24 pmJFK-SDF
7h 25m1 stop
American Airlines Logo
6:45 am - 8:00 pmSDF-JFK
13h 15m1 stop
$254American Airlines
Find Deal
Fri, Oct 24 - Sun, Oct 26
Delta Logo
3:46 pm - 8:43 pmJFK-SDF
4h 57m1 stop
Delta Logo
8:15 pm - 12:56 amSDF-JFK
4h 41m1 stop
$339Delta
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $237 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 29% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$237
Typical prices: $273-400
American Airlines
Sat 11/1Wed 11/5
JFK - SDF • 1 stop
Cheapest one-way
$112
Typical prices: $350-431
Multiple Airlines
Wed 10/15
JFK - SDF • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Louisville!
Booking Insights

KAYAK's insights & trends for John F Kennedy Intl to Louisville flights

Get data-powered insights and trends into flights from John F Kennedy Intl to Louisville to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from New York John F Kennedy Intl Airport to Louisville?

What’s the cheapest day of the week to fly from New York John F Kennedy Airport to Louisville?

The average price of all round-trip flights from New York John F Kennedy Intl Airport to Louisville clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from New York John F Kennedy Airport to Louisville, look for departures on Wednesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Louisville, Tuesday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York John F Kennedy Intl Airport to Louisville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New York John F Kennedy Intl Airport to Louisville is January, where tickets cost $244 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $417 and $416 respectively.

Good to know

Low seasonJanuary
Cheapest flight$112
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from New York John F Kennedy Airport to Louisville

When to book flights from John F Kennedy Intl to Louisville

Are your dates flexible? Find out the best times to travel from John F Kennedy Intl to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New York John F Kennedy Airport to Louisville flights

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

    In the last 3 days, the lowest price for a flight from New York John F Kennedy Intl Airport to Louisville was $112 for a one-way ticket and $237 for a round-trip.

  • Do I need a passport to fly between New York John F Kennedy Airport and Louisville?

    No, a passport isn't needed to fly from New York John F Kennedy Airport to Louisville. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from New York John F Kennedy Airport to Louisville?

    American Airlines, and Delta offer inflight Wi-Fi service on the New York John F Kennedy Airport to Louisville flight route.

  • Which aircraft models fly most regularly from New York John F Kennedy Airport to Louisville?

    The Embraer 175 is the aircraft model that flies most regularly on the New York John F Kennedy Airport to Louisville flight route.

  • Which airline alliances offer flights from New York John F Kennedy Airport to Louisville?

    oneworld, and SkyTeam are the airline alliances operating flights between New York John F Kennedy Airport and Louisville, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from New York to Louisville, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from New York to Louisville are Delta and American Airlines. With an average price for the route of $297 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $353 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from New York John F Kennedy Airport to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York John F Kennedy Airport to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York John F Kennedy Airport to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from New York John F Kennedy Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York John F Kennedy Airport to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to New York John F Kennedy Airport with another airline. Booking your flights between New York John F Kennedy Airport and SDF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York John F Kennedy Airport to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from New York John F Kennedy Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from New York John F Kennedy Intl Airport to Louisville

  • Looking for a cheap flight? 25% of our users found flights on this route for $548 or less one-way.

Reviews of the top airlines flying from John F Kennedy Intl to Louisville

 
See real verified KAYAK customer reviews for airlines flying from New York to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from John F Kennedy Intl to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7957 reviews
8.2Boarding
7.3Food
7.9Comfort
8.5Crew
7.9Entertainment
Airline reviews

I believe that a four-hour trip should have a meal. Delta had none.

8.0 ExcellentPolycarp, Aug 2025JFK - SLC
Read more Delta reviews

I believe that a four-hour trip should have a meal. Delta had none.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

Overall, aside from the baggage issue, it was as good as one expects.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

Our bag was lost so that made unnecessary chaos On our trip

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

We arrived 4 hours early and still almost missed the flight because they weren’t able to access one of the boarding tickets. They then sent hour bags late and we were all of our without clothing and eventually had to take an expensive cab back and forth to the airport as they wouldn’t deliver the bag which arrived late at night that day and we would have to wait until noon the began day (messing up a second day of plans). Also, all the food has dairy or pork. No vegan or even vegetarian option in the flight—even for purchase.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

Everything you need to know for your flight from John F Kennedy Intl to Louisville

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