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 $206. Other airlines that can offer you cheap pricing are Delta, from $229, and Sun Country Air, from $391. These flights start at 33% 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 $149. Delta flights start at $163 while deals on Sun Country Air start at $165 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.

What are the most reliable airlines from Louisville to New York John F Kennedy Intl Airport?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Louisville to New York John F Kennedy Intl Airport on time: American Airlines (100%), Republic Airways (100%), Delta (50%).

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 59 days in advance, which can save you up to 194% on flights from Louisville to New York John F Kennedy Intl Airport compared to booking the week you need them. Waiting 59 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 $279. For sooner than that we have options available in the next 3 days from $309.

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, August 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 August are about $264 on average during August, but can be found for as low as $189.

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.

$149+ 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	$206 (American Airlines)
One-way from	$149 (American Airlines)
Popular in	December
Cheapest in	September
Average price	$351

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. 1% potential increase in price ($4 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

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Average for round-trip flights in June 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 junio 12, 2025.

mar. 10/1411:00 amSDF - JFK

1 stop7h 00mAmerican Airlines

mar. 10/287:30 amJFK - SDF

1 stop10h 54mAmerican Airlines

Deal found 6/12

$206

jue. 7/177:14 pmSDF - JFK

1 stop4h 24mDelta

dom. 7/2012:12 pmJFK - SDF

1 stop6h 57mDelta

Deal found 6/10

$229

lun. 7/142:16 pmSDF - JFK

1 stop20h 18mSun Country Air

jue. 7/1711:29 amJFK - SDF

1 stop25h 37mSun Country Air

Deal found 6/10

$391

lun. 7/146:26 pmSDF - JFK

2 stops16h 08mMultiple Airlines

jue. 7/1711:29 amJFK - SDF

1 stop25h 37mMultiple Airlines

Deal found 6/10

$439

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 junio 12, 2025.

mar. 10/1411:00 amSDF - JFK

1 stop7h 00mAmerican Airlines

mar. 10/287:30 amJFK - SDF

1 stop10h 54mAmerican Airlines

Deal found 6/12

$206

jue. 7/177:14 pmSDF - JFK

1 stop4h 24mDelta

dom. 7/2012:12 pmJFK - SDF

1 stop6h 57mDelta

Deal found 6/10

$229

lun. 7/142:16 pmSDF - JFK

1 stop20h 18mSun Country Air

jue. 7/1711:29 amJFK - SDF

1 stop25h 37mSun Country Air

Deal found 6/10

$391

lun. 7/146:26 pmSDF - JFK

2 stops16h 08mMultiple Airlines

jue. 7/1711:29 amJFK - SDF

1 stop25h 37mMultiple Airlines

Deal found 6/10

$439

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 junio 12, 2025 and is based on user searches.

mar. 6/176:12 amSDF - JFK

1 stop7h 27mAmerican Airlines

jue. 7/248:25 amJFK - SDF

1 stop6h 51mAmerican Airlines

Deal found 6/10

$252

mié. 6/1810:17 amSDF - JFK

3 stops12h 32mUnited Airlines

mar. 7/156:55 amJFK - SDF

3 stops14h 11mUnited Airlines

Deal found 6/10

$1,139

vie. 6/2012:10 pmSDF - JFK

1 stop22h 21mMultiple Airlines

lun. 6/2311:21 amJFK - SDF

2 stops31h 14mMultiple Airlines

Deal found 6/10

$677

sáb. 6/215:51 pmSDF - JFK

1 stop7h 22mDelta

mar. 6/248:30 amJFK - SDF

1 stop5h 49mDelta

Deal found 6/11

$319

mié. 6/258:15 amSDF - JFK

1 stop6h 16mAmerican Airlines

mar. 7/16:30 amJFK - SDF

1 stop4h 50mAmerican Airlines

Deal found 6/11

$249

lun. 7/142:16 pmSDF - JFK

1 stop20h 18mSun Country Air

jue. 7/1711:29 amJFK - SDF

1 stop25h 37mSun Country Air

Deal found 6/10

$391

lun. 7/146:26 pmSDF - JFK

2 stops16h 08mMultiple Airlines

jue. 7/1711:29 amJFK - SDF

1 stop25h 37mMultiple Airlines

Deal found 6/10

$439

jue. 7/177:14 pmSDF - JFK

1 stop4h 24mDelta

dom. 7/2012:12 pmJFK - SDF

1 stop6h 57mDelta

Deal found 6/10

$229

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 junio 12, 2025.

mié. 7/168:20 amSDF - JFK

1 stop4h 08mAmerican Airlines

Deal found 6/12

$149

mar. 9/26:00 pmSDF - JFK

1 stop7h 06mDelta

Deal found 6/9

$163

vie. 7/45:39 pmSDF - JFK

1 stop16h 55mSun Country Air

Deal found 6/10

$165

lun. 6/2312:19 pmSDF - JFK

1 stop23h 26mMultiple Airlines

Deal found 6/11

$183

mar. 7/88:40 amSDF - JFK

3 stops14h 09mUnited Airlines

Deal found 6/10

$459

vie. 8/299:44 amSDF - JFK

2 stops29h 44mAlaska Airlines

Deal found 6/11

$587

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

mié. 9/3

7:00 am-5:17 pm

1 stop10h 17m

New York John F Kennedy Intl

lun. 9/15

7:24 am-12:20 pm

1 stop4h 56m

$206

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

jue. 7/17

7:14 pm-11:38 pm

1 stop4h 24m

New York John F Kennedy Intl

dom. 7/20

12:12 pm-7:09 pm

1 stop6h 57m

$229

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

lun. 7/14

2:16 pm-10:34 am

1 stop20h 18m

New York John F Kennedy Intl

jue. 7/17

11:29 am-1:06 pm

1 stop25h 37m

$391

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

lun. 7/14

6:26 pm-10:34 am

2 stops16h 08m

New York John F Kennedy Intl

jue. 7/17

11:29 am-1:06 pm

1 stop25h 37m

$439

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

mié. 7/16

8:20 am-12:28 pm

1 stop4h 08m

$149

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

mar. 9/2

6:00 pm-1:06 am

1 stop7h 06m

$163

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

vie. 7/4

5:39 pm-10:34 am

1 stop16h 55m

$165

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

lun. 6/23

12:19 pm-11:45 am

1 stop23h 26m

$183

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

mar. 7/8

8:40 am-10:49 pm

3 stops14h 09m

$459

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

vie. 8/29

9:44 am-3:28 pm

2 stops29h 44m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 July is currently the most expensive (average of $327). 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.

Rainfall in John F Kennedy Intl by month

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.

Temperature in John F Kennedy Intl by month

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).

Reviews of airlines servicing John F Kennedy Intl

To help decide which airline to fly from Louisville to New York, see what other customers have to say about Alaska Airlines, Delta and United Airlines. Users have also rated airlines 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

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,946 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,790 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Sun Country Air

6.9

Okay

345 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $206. Other airlines that can offer you cheap pricing are Delta, from $229, and Sun Country Air, from $391. These flights start at 33% 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 $149. Delta flights start at $163 while deals on Sun Country Air start at $165 one-way.
What are the most reliable airlines from Louisville to New York John F Kennedy Intl Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Louisville to New York John F Kennedy Intl Airport on time: American Airlines (100%), Republic Airways (100%), Delta (50%).
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 July is currently the most expensive (average of $327). 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$218	Average$317	FlexibilityNo cancel fee	On-time71%

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$149+ 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 7/16. 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

3. Compare prices and book

Cheap flight deals from Louisville to John F Kennedy Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 junio 12, 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 junio 12, 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 junio 12, 2025.

Rainfall in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average rainfall totals by month.

Temperature in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing John F Kennedy Intl

To help decide which airline to fly from Louisville to New York, see what other customers have to say about Alaska Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the most reliable airlines from Louisville to New York John F Kennedy Intl Airport?

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?

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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 junio 12, 2025.