SDF - JFK

$128 Find Cheap Flights from Louisville to New York John F Kennedy Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to John F Kennedy Intl departing on 4/13. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New York John F Kennedy Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to New York, 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 Louisville to New York, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$241
American Airlines
Thu 4/30Sun 5/3
SDF - JFK • Non-stop
Cheapest one-way
$128
Multiple Airlines
Mon 4/13
SDF - JFK • 2 stops
Nonstop flights
2 days a week
Thu, Sun
You can fly direct with American Airlines and Delta. Average duration is 0
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $241 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $320 (round-trip)
Shortest trip • 4h 34m (one-way)
Insights
Insights
Insights
Insights
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 John F Kennedy Intl!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to John F Kennedy Intl 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 Louisville to John F Kennedy Intl

Thu, Apr 30 - Sun, May 3
American Airlines Logo
2:00 pm - 4:19 pm
SDF
-
JFK
2h 19mnonstop
American Airlines Logo
7:59 am - 10:29 am
JFK
-
SDF
2h 30mnonstop
$241American Airlines
Thu, Apr 30 - Sun, May 3
American Airlines Logo
8:15 pm - 10:08 pm
SDF
-
JFK
1h 53mnonstop
American Airlines Logo
11:10 am - 1:30 pm
JFK
-
SDF
2h 20mnonstop
$243American Airlines
Thu, Apr 30 - Sun, May 3
American Airlines Logo
8:15 pm - 10:08 pm
SDF
-
JFK
1h 53mnonstop
American Airlines Logo
7:25 am - 9:55 am
JFK
-
SDF
2h 30mnonstop
$245American Airlines
Thu, Apr 30 - Sun, May 3
American Airlines Logo
2:00 pm - 4:19 pm
SDF
-
JFK
2h 19mnonstop
American Airlines Logo
6:30 am - 10:45 am
JFK
-
SDF
4h 15m
1 stop
$251American Airlines
Thu, Apr 30 - Sun, May 3
American Airlines Logo
4:12 pm - 9:59 pm
SDF
-
JFK
5h 47m
1 stop
American Airlines Logo
7:25 am - 9:55 am
JFK
-
SDF
2h 30mnonstop
$253American Airlines
Thu, Apr 30 - Sun, May 3
American Airlines Logo
6:00 am - 11:30 am
SDF
-
JFK
5h 30m
1 stop
American Airlines Logo
11:00 am - 3:37 pm
JFK
-
SDF
4h 37m
1 stop
$260American Airlines
Thu, Apr 30 - Mon, May 4
American Airlines Logo
2:59 pm - 8:23 pm
SDF
-
JFK
5h 24m
1 stop
American Airlines Logo
7:29 pm - 12:25 am
JFK
-
SDF
4h 56m
1 stop
$263American Airlines
Thu, Apr 30 - Sun, May 3
American Airlines Logo
4:12 pm - 8:23 pm
SDF
-
JFK
4h 11m
1 stop
American Airlines Logo
6:30 am - 10:45 am
JFK
-
SDF
4h 15m
1 stop
$265American Airlines
Thu, Apr 30 - Tue, May 5
American Airlines Logo
8:15 pm - 10:08 pm
SDF
-
JFK
1h 53mnonstop
American Airlines Logo
5:10 pm - 9:28 pm
JFK
-
SDF
4h 18m
1 stop
$267American Airlines
Wed, Apr 29 - Wed, May 6
American Airlines Logo
6:00 am - 11:30 am
SDF
-
JFK
5h 30m
1 stop
American Airlines Logo
2:30 pm - 7:02 pm
JFK
-
SDF
4h 32m
1 stop
$274American Airlines
Booking Insights

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

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

Which airlines provide the cheapest flights from Louisville to New York John F Kennedy Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Louisville to New York John F Kennedy Airport were found on American Airlines ($241) and Delta ($309).

Which airlines fly non-stop between Louisville and New York John F Kennedy Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Louisville to New York John F Kennedy Intl Airport.

There are 2 airlines that fly nonstop from Louisville to New York John F Kennedy Intl Airport. They are American Airlines and Delta. The cheapest airline for this route is Delta, with the best round-trip deal found costing $203. On average, the best prices for this route can be found at American Airlines.

Good to know

Cheapest flight$128
Most popular time to fly with an average 17% increase in price.
Flight from Louisville to New York John F Kennedy Airport

When to book flights from Louisville to John F Kennedy Intl

Are your dates flexible? Find out the best times to travel from Louisville to John F Kennedy Intl 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 Louisville to New York John F Kennedy Airport flights

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

    In the last 3 days, the lowest price for a flight from Louisville to New York John F Kennedy Intl Airport was $128 for a one-way ticket and $241 for a round-trip.

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

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

  • Which airports will I be using when flying from Louisville to New York John F Kennedy Airport?

    On your way to New York John F Kennedy Airport, you’ll fly out from Louisville Intl. You’ll be landing at New York John F Kennedy Intl.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Louisville to New York are Delta and American Airlines. With an average price for the route of $388 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 $356 and an overall rating of 7.1.

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

    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 Louisville to New York John F Kennedy Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New York John F Kennedy Airport from Louisville 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 Louisville to New York John F Kennedy Airport?

    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 New York John F Kennedy Airport with an airline and back to Louisville with another airline. Booking your flights between Louisville and JFK 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 Louisville to New York John F Kennedy Airport?

    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 New York John F Kennedy Airport from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Louisville to New York John F Kennedy Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Louisville Intl to New York John F Kennedy Intl.
Find which airlines fly direct from Louisville Intl Airport to New York John F Kennedy Intl Airport, which days they fly and book direct flights.

Direct departures

Louisville Intl to New York John F Kennedy Intl

Thursday

American Airlines,Delta

American Airlines,Delta

Sunday

American Airlines,Delta

American Airlines,Delta

See more direct flights

Direct returns

New York John F Kennedy Intl to Louisville Intl

Thursday

American Airlines,Delta

American Airlines,Delta

Sunday

American Airlines,Delta

American Airlines,Delta

See more direct flights

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

 
See real verified KAYAK customer reviews for airlines flying from Louisville to New York. 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 Louisville to John F Kennedy Intl? 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 8288 reviews
8.5Crew
8.1Boarding
7.9Comfort
7.2Food
7.8Entertainment
Airline reviews

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

4.0 OkayNicole, Feb 2026
SDF - LGA
Read more Delta reviews

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

I went to washroom twice and once there was no toilet seat cover and the other no toilet paper at all. I don't think it was ever replenished or checked before we boarded as it was very early on in the flight.

Premium economy is like the forgotten class. Aside from meal service never saw a flight attendant. Any additional beverages required going to the very back of the plane to request and there was rarely an attendant there. Seat leg / foot rest hardly elevates and not well suite for someone under 5’6. Bulky armrests

I paid for a business class ticket on Delta. It was sourced to Virgin Atlantic. They changed out the aircraft which had fewer upper class tickets. Even though I'd checked into the lounge, was receiving alerts via kayak about the delay and changes; no one informed me that the seat would be changed - until I attempted to board and was told that I would have an economy seat or they could search to put me on another airline. Even the flight crew were informed of this change (10 passengers were bumped out of Upper Class) around 2 pm (1400) time. Hours would have helped to consider alternatives instead of making a last minute change. There needs to be compensation from both Delta and Virgin given this change in service/experience.

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

Movie selections were very limited. Meals were not f So good.

AA is flying sub par aging 787's to Tokyo. I fly other 787's long haul and these are at the bottom. Seats don't work well, tray tables don't work well and were dirty. The flight was great, the plane was not.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Meals were not so good. Snack between the meals was very bad. Like Japan Airlines, they could eliminate the snack and make the second meal much better.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

The smell from the bathroom kept wafting through the cabin. It made people sick.

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

Overall, an average flight; food options were not the best, and there were bugs on the plane.

There was no TV's on the plane? I tried to activated the WiFi multiple times before the plane took off but it wasn't work well.

Air Marco’s fleet of airplanes are old and pathetic. The seats are torn and stained. The monitors don’t work properly. If this wasn’t a business trip and I had control of booking the flight, I would not travel on this carrier.

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

Information on your arrival and departure airports