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$85+ Cheap flights from New York, NY (NYC) 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SDF
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find cheap flights from New York to Louisville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from New York to Louisville Intl are usually found in January or July, booked 18 days in advance, depart on a Saturday or Friday and return on a Thursday

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 October 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/134:59 pmEWR - SDF
1 stop16h 05mMultiple Airlines
Mon 11/178:52 pmSDF - EWR
1 stop23h 21mMultiple Airlines
Deal found 10/22$181
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/162:55 pmEWR - SDF
1 stop18h 03mMultiple Airlines
Mon 11/178:52 pmSDF - EWR
1 stop23h 21mMultiple Airlines
Deal found 10/21$188
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/205:11 pmEWR - SDF
1 stop15h 37mMultiple Airlines
Fri 11/218:52 pmSDF - EWR
1 stop13h 38mMultiple Airlines
Deal found 10/22$191
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Tue 12/26:20 amEWR - SDF
1 stop11h 33mMultiple Airlines
Fri 12/58:52 pmSDF - EWR
1 stop17h 03mMultiple Airlines
Deal found 10/21$195
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/202:53 pmEWR - SDF
1 stop18h 05mMultiple Airlines
Thu 11/272:55 pmSDF - EWR
1 stop7h 34mMultiple Airlines
Deal found 10/22$199
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/145:00 pmEWR - SDF
Nonstop2h 27mUnited Airlines
Sun 11/166:45 amSDF - EWR
Nonstop2h 10mUnited Airlines
Deal found 10/23$209
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/2310:59 amEWR - SDF
1 stop21h 34mMultiple Airlines
Thu 11/272:55 pmSDF - EWR
1 stop7h 34mMultiple Airlines
Deal found 10/21$215
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 12/118:45 amEWR - SDF
1 stop24h 13mMultiple Airlines
Mon 12/1511:21 amSDF - EWR
1 stop21h 41mMultiple Airlines
Deal found 10/22$216
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:00 amJFK - SDF
1 stop8h 51mAmerican Airlines
Wed 12/1010:20 amSDF - JFK
1 stop9h 09mAmerican Airlines
Deal found 10/22$241
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 10/3011:59 amLGA - SDF
1 stop21h 02mMultiple Airlines
Thu 12/49:26 pmSDF - LGA
1 stop18h 03mMultiple Airlines
Deal found 10/21$242
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/168:29 amLGA - SDF
1 stop9h 47mMultiple Airlines
Mon 11/177:46 pmSDF - LGA
1 stop14h 14mMultiple Airlines
Deal found 10/21$243
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Sat 11/86:00 pmLGA - SDF
1 stop24h 16mSpirit Airlines
Sun 11/167:11 pmSDF - LGA
1 stop14h 49mSpirit Airlines
Deal found 10/22$244

Cheap flight deals from New York to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$181
(Kiwi.com)

One-way from

$85
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$369

Good round-trip deal

$245 or less

Good one-way deal

$220 or less
Provider with most accurate pricing for New York (NYC)-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Louisville Intl flights.
Search Deals
From New York (NYC) to Louisville Intl
Search Deals
One-way flight from New York (NYC) to Louisville Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from New York (NYC) to Louisville Intl.
Search Deals
Price to beat on a one-way flight from New York (NYC) to Louisville Intl.
Search Deals

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 October 23, 2025.
Use the filters below to find and compare flights from New York to Louisville that are best for you.

Fly from

New York

Fly to

Louisville

Route

Depart

Return

Price

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Wed 11/12

9:51 am-12:12 pm

Nonstop2h 21m

Louisville Intl

Mon 11/17

6:25 am-8:35 am

Nonstop2h 10m

$209

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Sat 11/22

5:00 pm-7:27 pm

Nonstop2h 27m

Louisville Intl

Mon 11/24

8:17 am-10:29 am

Nonstop2h 12m

$209

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Sat 1/3

8:59 pm-11:37 pm

Nonstop2h 38m

Louisville Intl

Wed 1/7

5:35 am-10:26 am

1 stop4h 51m

$219

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Wed 12/31

7:02 am-1:30 pm

1 stop6h 28m

Louisville Intl

Sat 1/10

12:56 pm-10:59 pm

1 stop10h 03m

$228

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Fri 11/14

5:49 pm-12:06 am

1 stop6h 17m

Louisville Intl

Mon 11/17

3:09 pm-9:00 pm

1 stop5h 51m

$229

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Wed 12/31

6:15 am-1:12 pm

1 stop6h 57m

Louisville Intl

Sat 1/10

10:15 am-3:54 pm

1 stop5h 39m

$229

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Fri 11/21

7:00 pm-12:06 am

1 stop5h 06m

Louisville Intl

Wed 12/3

6:16 pm-11:03 pm

1 stop4h 47m

$229

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Sun 11/23

6:00 am-12:07 pm

1 stop6h 07m

Louisville Intl

Tue 12/2

6:00 am-10:46 am

1 stop4h 46m

$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 1/7

7:00 am-11:37 am

1 stop4h 37m

Louisville Intl

Sun 1/11

7:20 am-12:09 pm

1 stop4h 49m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 60 results
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Compare providers for flights from New York to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New York to Louisville in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 to Louisville

How far ahead should I book a flight from New York to Louisville?

Use this chart to determine the optimal time to book a round-trip flight from New York to Louisville. Price data was last updated on October 17, 2025.

Booking 18 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York to Louisville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from New York to Louisville (average of $46). Flying from New York to Louisville in September is currently the most expensive (average of $152). 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 NYC 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 October 23, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 40% on flights from New York to Louisville by exploring options for tickets in the evening.

What is the cheapest day to fly from 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 October 19, 2025.

Travelers seeking maximum savings on their 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.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated October 23, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from New York to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,236 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,982 reviews
Southwest
8.0
Very good
4,236 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,995 reviews
Southwest
8.0
Very good
4,236 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,033 reviews
Southwest
8.0
Very good
4,236 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,103 reviews
Southwest
8.0
Very good
4,236 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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?

    Most people fly into Louisville Intl (SDF) if they book a flight to Louisville from New York. On average, Louisville Intl has 10 inbound flights from New York per day from 4 airlines. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

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

    A quick flight from New York to Louisville can take about 2h 21m. United Airlines provides one of the quickest options available for as low as $209. Airlines will cover a distance of 640 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from New York to Louisville round-trip?

    Cheapflights users have booked flights from New York to Louisville round-trip from $82. Other airlines that can offer you cheap pricing are Delta, from $197, and American Airlines, from $198. You may be able to fly from New York to Louisville for 74% less than the average price by searching for these airlines.

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

    $104 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 American Airlines and Allegiant Air, with prices starting from $108 and $116, respectively.

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

    The most popular flight routes from New York to Louisville are New York LaGuardia - Louisville Intl, Newark - Louisville Intl and New York John F Kennedy Intl - Louisville Intl.

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

    On average you can expect to pay $548 for a flight from New York to Louisville. The cheapest flight overall is $366 while the most popular route, (New York LaGuardia - Louisville Intl) is currently priced at $216.

  • 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 New York to Louisville?

    Currently, January is the cheapest month in which you can book a flight from New York to Louisville (average of $46). Flying from New York to Louisville in September is currently the most expensive (average of $152). 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 4 airlines flying from New York to Louisville

Discover the top 4 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$82Average$152FlexibilityNo cancel feeOn-time65%
DeltaCheapest$197Average$309FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$309FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$208Average$344FlexibilityNo cancel feeOn-time69%

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