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$82+ Cheap flights from New York State to Louisville (SDF)

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — SDF
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap flight deals from New York to Louisville

Keep the following information in mind while searching for New York to Louisville flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$209
(United Airlines)

One-way from

$82
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$356

Good round-trip deal

$409 or less

Good one-way deal

$243 or less
Provider with most accurate pricing for New York (NYC)-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Louisville Intl flights.
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From New York to Louisville Intl
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One-way flight from New York to Louisville Intl
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Highest demand for flights based on searches. 7% potential increase in price ($25 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 November 2025
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Price to beat on a round-trip flight from New York to Louisville Intl.
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Price to beat on a one-way flight from New York to Louisville Intl.
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Find flight deals from New York to Louisville

Cheapest flights from New York to Louisville
Explore the most affordable flight options available from New York to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:57 pmEWR - SDF
Nonstop2h 35mUnited Airlines
Sun 12/76:00 amSDF - EWR
Nonstop2h 12mUnited Airlines
Deal found 11/3$209
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:45 amEWR - SDF
1 stop24h 13mMultiple Airlines
Mon 12/88:52 pmSDF - EWR
2 stops25h 54mMultiple Airlines
Deal found 11/2$221
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/249:20 pmEWR - SDF
Nonstop2h 34mUnited Airlines
Mon 12/11:17 pmSDF - EWR
Nonstop2h 06mUnited Airlines
Deal found 11/3$222
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:45 amEWR - SDF
1 stop24h 13mMultiple Airlines
Sun 12/711:55 amSDF - EWR
1 stop21h 07mMultiple Airlines
Deal found 11/3$223
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:20 amEWR - SDF
1 stop26h 13mMultiple Airlines
Thu 11/272:55 pmSDF - EWR
1 stop7h 34mMultiple Airlines
Deal found 11/3$224
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:05 amEWR - SDF
1 stop5h 08mDelta
Mon 12/86:16 pmSDF - EWR
1 stop4h 47mDelta
Deal found 11/3$229
This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:33 pmEWR - SDF
1 stop13h 58mMultiple Airlines
Sun 12/1411:55 amSDF - EWR
2 stops19h 53mMultiple Airlines
Deal found 11/2$230
This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:30 amLGA - SDF
1 stop11h 23mSpirit Airlines
Tue 12/26:48 pmSDF - LGA
1 stop16h 12mSpirit Airlines
Deal found 11/2$234
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:38 amEWR - SDF
1 stop11h 38mMultiple Airlines
Mon 11/177:46 pmSDF - EWR
2 stops23h 27mMultiple Airlines
Deal found 11/3$235
This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:20 amEWR - SDF
1 stop11h 33mSpirit Airlines
Tue 12/26:48 pmSDF - EWR
1 stop15h 10mSpirit Airlines
Deal found 11/2$237
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:30 pmLGA - SDF
1 stop22h 26mMultiple Airlines
Sun 11/234:46 pmSDF - LGA
1 stop26h 49mMultiple Airlines
Deal found 11/1$243
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:53 amLGA - SDF
1 stop23h 40mMultiple Airlines
Tue 12/26:48 pmSDF - LGA
1 stop16h 12mMultiple Airlines
Deal found 11/3$247

Cheapflights Fare Finder

 
Customize your flight search to find flights from New York to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from New York State to Louisville that are best for you.

Fly from

New York

Fly to

Louisville

Route

Depart

Return

Price

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Fri 12/5

8:57 pm-11:32 pm

Nonstop2h 35m

Louisville Intl

Sun 12/7

6:00 am-8:12 am

Nonstop2h 12m

$209

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Fri 12/5

8:57 pm-11:32 pm

Nonstop2h 35m

Louisville Intl

Tue 12/9

1:50 pm-8:44 pm

1 stop6h 54m

$219

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Mon 11/24

9:20 pm-11:54 pm

Nonstop2h 34m

Louisville Intl

Mon 12/1

1:17 pm-3:23 pm

Nonstop2h 06m

$222

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Wed 12/31

6:15 am-1:12 pm

1 stop6h 57m

Louisville Intl

Sat 1/10

3:37 pm-9:00 pm

1 stop5h 23m

$229

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 12/4

7:05 am-2:11 pm

1 stop7h 06m

Louisville Intl

Mon 12/8

6:16 pm-11:03 pm

1 stop4h 47m

$229

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Wed 11/19

9:35 am-1:42 pm

1 stop4h 07m

Louisville Intl

Mon 11/24

6:16 pm-11:07 pm

1 stop4h 51m

$249

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Wed 11/19

7:05 am-2:04 pm

1 stop6h 59m

Louisville Intl

Sun 11/23

2:23 pm-7:24 pm

1 stop5h 01m

$269

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Fri 11/21

7:00 pm-12:06 am

1 stop5h 06m

Louisville Intl

Sun 11/23

2:23 pm-7:24 pm

1 stop5h 01m

$269

RochesterLouisville

ROC - SDF

ROCSDF

Greater Rochester Intl

Fri 1/9

6:10 am-6:04 pm

1 stop11h 54m

Louisville Intl

Sun 1/11

4:39 pm-12:13 pm

1 stop19h 34m

$278

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Sun 12/21

12:30 pm-3:03 pm

Nonstop2h 33m

Louisville Intl

Tue 12/30

8:40 am-10:59 am

Nonstop2h 19m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 60 results
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Best time to book a flight from New York to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from New York 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 New York State to Louisville

What is the cheapest month to book a flight from State of New York to Louisville?

Currently, January is the cheapest month in which you can book a flight from State of New York to Louisville (average of $47). Flying from State of New York to Louisville in September is currently the most expensive (average of $146). 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 NY to SDF?

Find hourly flight availability from New York to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

One of the essential ways to save on airfare from State of New York to Louisville is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 11% on airfare.

What is the cheapest day to fly from State of New York to Louisville?

Use this chart to determine the cheapest time to fly round-trip from New York to Louisville. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of New York to Louisville flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from New York to Louisville. 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 into for flights to Louisville from New York?

    Louisville Intl (SDF) is the airport you will fly into if you book a flight from New York to Louisville. It is only a 5.3 mi journey from Louisville Intl (SDF) to Louisville’s city center.

  • How long is the flight from State of New York to Louisville?

    Airlines like United Airlines, Delta, and American Airlines fly from State of New York to Louisville in about 2h 35m. The time it takes to get you to your destination can typically vary by up to 4h 57m. State of New York and Louisville are separated by a distance of 640 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from State of New York to Louisville one-way?

    $82 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Allegiant Air and American Airlines, with prices starting from $117 and $129, respectively.

  • What are the most popular routes from State of New York to Louisville?

    The most popular route from State of New York to Louisville is Newark - Louisville Intl. You may also consider New York LaGuardia - Louisville Intl or New York John F Kennedy Intl - Louisville Intl.

  • What are the cheapest flights from State of New York to Louisville?

    The cheapest flight price from State of New York to Louisville is $366. On average you can expect to pay $548. The most popular route, (Newark - Louisville Intl), can usually be booked for $195.

  • Can I find deals for flights from New York to Louisville that include hotel bookings?

    Yes. In addition to deals on New York to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New York to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Louisville.

  • Can I find deals for business class flights from New York to Louisville?

    Yes. Cheapflights offers flight deals from New York to Louisville 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 State of New York to Louisville?

    Currently, January is the cheapest month in which you can book a flight from State of New York to Louisville (average of $47). Flying from State of New York to Louisville in September is currently the most expensive (average of $146). 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

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Alternative routes for New York to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from New York to Louisville

Discover the top 5 airlines that operate flights from New York to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$82Average$150FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$175Average$355FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$368FlexibilityNo cancel feeOn-time71%
DeltaCheapest$199Average$346FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$291Average$446FlexibilityNo cancel feeOn-time63%

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