SDF - JFK

$108 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 3/30. 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
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Everything you should know

Cheapest round-trip
$231
Overall average: $279
Multiple Airlines
Mon 2/23Thu 2/26
SDF - JFK • 2 stops
Cheapest one-way
$108
Typical prices: $108-$139
Multiple Airlines
Mon 3/30
SDF - JFK • 1 stop
Top airlines
American Airlines
Cheapest • from $269 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 32% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Mon, Feb 23 - Thu, Feb 26
Multiple Airlines Logo
9:30 am - 1:03 am
SDF
-
JFK
39h 33m
2 stops
Multiple Airlines Logo
11:03 am - 12:21 pm
JFK
-
SDF
25h 18m
1 stop
$231Multiple Airlines
Sun, Mar 1 - Sun, Mar 8
Multiple Airlines Logo
2:26 pm - 1:03 am
SDF
-
JFK
34h 37m
2 stops
Multiple Airlines Logo
1:11 pm - 12:21 pm
JFK
-
SDF
23h 10m
1 stop
$236Multiple Airlines
Mon, Mar 9 - Thu, Mar 12
Multiple Airlines Logo
1:19 pm - 1:13 am
SDF
-
JFK
11h 54m
2 stops
Multiple Airlines Logo
1:11 pm - 11:14 am
JFK
-
SDF
22h 03m
1 stop
$266Multiple Airlines
Thu, Apr 30 - Mon, May 4
American Airlines Logo
8:06 pm - 10:29 pm
SDF
-
JFK
2h 23mnonstop
American Airlines Logo
7:29 pm - 12:25 am
JFK
-
SDF
4h 56m
1 stop
$269American Airlines
Wed, Mar 4 - Mon, Mar 16
Delta Logo
3:33 pm - 9:58 pm
SDF
-
JFK
6h 25m
1 stop
Delta Logo
5:35 pm - 10:43 pm
JFK
-
SDF
5h 08m
1 stop
$279Delta
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
12:42 pm - 11:50 am
SDF
-
JFK
23h 08m
2 stops
Multiple Airlines Logo
1:00 pm - 11:38 am
JFK
-
SDF
22h 38m
1 stop
$284Multiple Airlines
Wed, Apr 29 - Sun, May 3
Delta Logo
5:48 pm - 10:27 pm
SDF
-
JFK
4h 39m
1 stop
Delta Logo
9:35 am - 12:02 pm
JFK
-
SDF
2h 27mnonstop
$289Delta
Sat, Feb 28 - Fri, Mar 6
American Airlines Logo
5:06 pm - 7:46 am
SDF
-
JFK
14h 40m
1 stop
American Airlines Logo
3:45 pm - 9:39 pm
JFK
-
SDF
5h 54m
1 stop
$293American Airlines
Wed, Feb 25 - Sat, Feb 28
American Airlines Logo
5:30 am - 10:09 am
SDF
-
JFK
4h 39m
1 stop
American Airlines Logo
11:59 am - 9:26 pm
JFK
-
SDF
9h 27m
1 stop
$297American Airlines
Fri, Feb 27 - Mon, Mar 2
Delta Logo
7:51 pm - 12:50 am
SDF
-
JFK
4h 59m
1 stop
Delta Logo
4:40 pm - 9:18 pm
JFK
-
SDF
4h 38m
1 stop
$299Delta
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.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to New York John F Kennedy Intl Airport, 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 Louisville to New York John F Kennedy Intl Airport is September, where tickets cost $228 (return) on average. On the other hand, the most expensive months are October and November, where the average cost of round-trip tickets is $538 and $458 respectively.

Good to know

Low seasonFebruary
Cheapest flight$108
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 28% 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 $108 for a one-way ticket and $231 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 $349 and an overall rating of 7.2.

  • 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.

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 8128 reviews
8.1Boarding
7.8Entertainment
7.9Comfort
7.2Food
8.5Crew
Airline reviews

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.

10.0 ExcellentDr. Simon, Jan 2026
LAX - JFK
Read more Delta reviews

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!

One of the best airlines that I flew on, the flight attendants were very attentive and professional.

the over had ligth did not work'd for the all way

It was good. But the gate team made me check my carry on when there was plenty of space for my luggage on the plane. Otherwise our trip was fine.

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.

RIC Staff was not enough. Elderly passengers had to wait 30 minutes to deplane, so we could board and still had to walk as no chairs were provided. And, passenger in front of my seat assignment rammed seat against my legs entire flight time. Was mildly bruised and left thigh still sore.

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.

Good service, friendly staff. Food was average for airlines and the seats were small.

Pathetic check in experience once again. Not enough staff scheduled at bag drop or for special assistance at LHR. Really need to rethink the whole self check in procedure. The crew was good. A very decent selection of special meals in this leg as compared to the JFK-LHR leg.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

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

Information on your arrival and departure airports