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 $226. Another airline that can offer you cheap pricing is Delta. These flights start at 28% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Louisville to New York John F Kennedy Intl Airport one-way?

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $180. Delta flights start at $234 while deals on United Airlines start at $482 one-way.

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

Travelers seeking maximum savings on their Louisville to New York John F Kennedy Intl Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 2.8 in.

If weather is an important factor for your trip to New York John F Kennedy Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

What is the cheapest day to fly round-trip from Louisville to New York John F Kennedy Intl Airport?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 32% when planning your travel around this day of the week.

How far in advance should I book a flight from Louisville to New York John F Kennedy Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 23 days in advance, which can save you up to 56% on flights from Louisville to New York John F Kennedy Intl Airport compared to booking the week you need them. Waiting 23 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $283. For sooner than that we have options available in the next 3 days from $327.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to New York John F Kennedy Intl Airport. Flights to New York John F Kennedy Intl Airport from Louisville in February are about $269 on average during February, but can be found for as low as $181.

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.

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.

$122+ Flights from Louisville to New York John F Kennedy Intl Airport, NY

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Cheap flight deals from Louisville to John F Kennedy Intl

Round-trip from	$226 (American Airlines)
One-way from	$180 (American Airlines)
Popular in	December
Cheapest in	January
Average price	$325

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. 4% potential increase in price ($15 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find 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 July 28, 2025.

Wed 8/271:10 pmSDF - JFK

1 stop6h 19mAmerican Airlines

Sat 8/3011:10 amJFK - SDF

1 stop7h 31mAmerican Airlines

Deal found 7/27

$227

Mon 8/117:45 pmSDF - JFK

1 stop5h 21mDelta

Mon 8/251:30 pmJFK - SDF

1 stop5h 10mDelta

Deal found 7/26

$239

Best flights from Louisville to John F Kennedy Intl
Discover carefully curated flight deals from Louisville to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2025.

Wed 8/271:10 pmSDF - JFK

1 stop6h 19mAmerican Airlines

Sat 8/307:30 amJFK - SDF

1 stop10h 13mAmerican Airlines

Deal found 7/28

$226

Mon 8/117:45 pmSDF - JFK

1 stop5h 21mDelta

Mon 8/251:30 pmJFK - SDF

1 stop5h 10mDelta

Deal found 7/26

$239

Last-minute flights from Louisville to John F Kennedy Intl
Discover last-minute flight deals from Louisville to John F Kennedy Intl. Data last updated July 28, 2025 and is based on user searches.

Sat 8/27:50 amSDF - JFK

1 stop4h 10mDelta

Mon 8/45:35 pmJFK - SDF

1 stop5h 11mDelta

Deal found 7/27

$304

Sun 8/36:00 amSDF - JFK

1 stop6h 28mAmerican Airlines

Fri 8/225:00 pmJFK - SDF

1 stop6h 08mAmerican Airlines

Deal found 7/27

$281

Mon 8/117:45 pmSDF - JFK

1 stop5h 21mDelta

Mon 8/251:30 pmJFK - SDF

1 stop5h 10mDelta

Deal found 7/26

$239

Wed 8/271:10 pmSDF - JFK

1 stop6h 19mAmerican Airlines

Sat 8/3011:10 amJFK - SDF

1 stop7h 31mAmerican Airlines

Deal found 7/27

$227

One-way flights from Louisville to John F Kennedy Intl
Search for one-way flight options from Louisville to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated July 28, 2025.

Wed 8/206:08 amSDF - JFK

1 stop14h 30mAmerican Airlines

Deal found 7/27

$180

Thu 9/113:10 pmSDF - JFK

2 stops19h 23mMultiple Airlines

Deal found 7/28

$208

Sun 8/247:14 pmSDF - JFK

1 stop4h 24mDelta

Deal found 7/27

$234

Sat 9/69:05 amSDF - JFK

3 stops13h 42mUnited Airlines

Deal found 7/26

$482

Fri 8/152:18 pmSDF - JFK

2 stops25h 27mAlaska Airlines

Deal found 7/27

$597

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Wed 8/27

1:10 pm-7:29 pm

1 stop6h 19m

New York John F Kennedy Intl

Sat 8/30

11:10 am-6:41 pm

1 stop7h 31m

$227

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Mon 8/11

7:45 pm-1:06 am

1 stop5h 21m

New York John F Kennedy Intl

Mon 8/25

1:30 pm-6:40 pm

1 stop5h 10m

$239

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Sat 10/18

6:45 am-4:59 pm

1 stop10h 14m

$122

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Thu 9/11

3:10 pm-10:33 am

2 stops19h 23m

$208

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Sun 8/24

7:14 pm-11:38 pm

1 stop4h 24m

$234

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Fri 9/19

9:57 am-3:28 pm

2 stops29h 31m

$447

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Sat 9/6

9:05 am-10:47 pm

3 stops13h 42m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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, January is the cheapest month in which you can book a flight from Louisville to New York John F Kennedy Intl Airport (average of $236). Flying from Louisville to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $313). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to New York John F Kennedy Intl Airport as you normally would.

Reviews of airlines servicing John F Kennedy Intl

Read reviews from past customers who have flown Alaska Airlines, Delta, and United 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.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Delta

8.0

Very good

7,971 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

United Airlines

7.4

Good

8,893 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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.
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 $226. Another airline that can offer you cheap pricing is Delta. These flights start at 28% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Louisville to New York John F Kennedy Intl Airport one-way?
To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $180. Delta flights start at $234 while deals on United Airlines start at $482 one-way.
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, January is the cheapest month in which you can book a flight from Louisville to New York John F Kennedy Intl Airport (average of $236). Flying from Louisville to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $313). 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

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Top 2 airlines flying from Louisville to John F Kennedy Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$203	Average$308	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$222	Average$308	FlexibilityNo cancel fee	On-time71%

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$122+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Louisville to John F Kennedy Intl with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Louisville to John F Kennedy Intl

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Find flight deals from Louisville to John F Kennedy Intl

Cheapest flights from Louisville to John F Kennedy IntlExplore 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 July 28, 2025.

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 July 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisville to New York John F Kennedy Intl Airport that are best for you.

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.

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?

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 July 28, 2025.

Reviews of airlines servicing John F Kennedy Intl

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?

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

What are the cheapest airlines to fly from Louisville to New York John F Kennedy Intl Airport one-way?

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

How can I 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?

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

Traveling to a place near New York John F Kennedy Intl Airport?

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Alternative routes for Louisville to John F Kennedy Intl

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Top 2 airlines flying from Louisville to John F Kennedy Intl

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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 July 28, 2025.