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$80+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SDF
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from New York to Louisville Intl are usually found in January or February, booked 73 days in advance, depart on a Friday or Saturday and return on a Thursday

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 September 16, 2025.

Round-trip from

$177
(Cheapflightsfares)

One-way from

$80
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$352

Good round-trip deal

$259 or less

Good one-way deal

$227 or less
From New York (NYC) to Louisville Intl
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One-way flight from New York (NYC) to Louisville Intl
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Highest demand for flights based on searches. 8% potential increase in price ($31 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 September 2025
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Price to beat on a round-trip flight from New York (NYC) to Louisville Intl.
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Price to beat on a one-way flight from New York (NYC) 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 September 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:01 pmEWR - SDF
1 stop12h 18mSpirit Airlines
Mon 11/37:15 amSDF - EWR
1 stop7h 44mSpirit Airlines
Deal found 9/15$177
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:55 amEWR - SDF
1 stop7h 00mSpirit Airlines
Fri 10/177:15 amSDF - EWR
1 stop6h 13mSpirit Airlines
Deal found 9/15$179
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 12/42:37 pmEWR - SDF
1 stop18h 21mMultiple Airlines
Mon 12/88:52 pmSDF - EWR
1 stop16h 50mMultiple Airlines
Deal found 9/15$189
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/1510:55 amEWR - SDF
1 stop7h 00mMultiple Airlines
Fri 10/178:52 pmSDF - EWR
1 stop25h 08mMultiple Airlines
Deal found 9/15$191
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 9/299:01 pmEWR - SDF
1 stop12h 18mMultiple Airlines
Mon 10/66:43 pmSDF - EWR
1 stop14h 17mMultiple Airlines
Deal found 9/14$192
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2210:55 amEWR - SDF
1 stop7h 00mSpirit Airlines
Thu 10/237:15 amSDF - EWR
1 stop7h 45mSpirit Airlines
Deal found 9/14$194
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/299:01 pmEWR - SDF
1 stop12h 18mSpirit Airlines
Thu 10/210:14 amSDF - EWR
1 stop12h 52mSpirit Airlines
Deal found 9/15$197
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 9/2910:05 amEWR - SDF
1 stop11h 59mSpirit Airlines
Tue 9/3010:14 amSDF - EWR
1 stop6h 26mSpirit Airlines
Deal found 9/15$201
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/86:20 amEWR - SDF
1 stop10h 16mSpirit Airlines
Fri 10/1011:47 amSDF - EWR
1 stop21h 13mSpirit Airlines
Deal found 9/15$202
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:50 pmEWR - SDF
1 stop6h 55mSpirit Airlines
Sun 12/76:03 pmSDF - EWR
1 stop11h 38mSpirit Airlines
Deal found 9/14$203
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/156:20 amEWR - SDF
1 stop10h 16mMultiple Airlines
Thu 10/168:50 pmSDF - EWR
1 stop12h 13mMultiple Airlines
Deal found 9/15$204
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/85:59 amEWR - SDF
1 stop11h 56mMultiple Airlines
Mon 10/138:52 pmSDF - EWR
1 stop25h 08mMultiple Airlines
Deal found 9/14$207

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 September 16, 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

Thu 12/25

9:06 pm-11:44 pm

Nonstop2h 38m

Louisville Intl

Sun 1/4

8:40 am-10:59 am

Nonstop2h 19m

$209

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Tue 11/18

10:05 am-12:26 pm

Nonstop2h 21m

Louisville Intl

Sun 11/23

6:45 am-8:55 am

Nonstop2h 10m

$209

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Wed 10/22

8:30 pm-11:00 pm

Nonstop2h 30m

Louisville Intl

Tue 10/28

8:45 am-10:57 am

Nonstop2h 12m

$209

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Sat 11/15

4:25 pm-6:52 pm

Nonstop2h 27m

Louisville Intl

Tue 11/18

8:45 am-10:57 am

Nonstop2h 12m

$209

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Tue 10/21

8:30 pm-11:00 pm

Nonstop2h 30m

Louisville Intl

Sat 10/25

1:00 pm-3:15 pm

Nonstop2h 15m

$209

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Wed 11/19

2:45 pm-8:44 pm

1 stop5h 59m

Louisville Intl

Sun 11/23

8:45 am-10:57 am

Nonstop2h 12m

$219

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Wed 2/18

7:00 am-1:50 pm

1 stop6h 50m

Louisville Intl

Mon 2/23

5:45 pm-12:59 am

1 stop7h 14m

$229

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 12/25

6:35 am-1:12 pm

1 stop6h 37m

Louisville Intl

Fri 1/2

6:04 pm-11:23 pm

1 stop5h 19m

$229

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Wed 1/7

6:00 am-1:50 pm

1 stop7h 50m

Louisville Intl

Sun 1/11

5:45 pm-12:59 am

1 stop7h 14m

$229

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Sat 9/27

6:30 pm-9:00 pm

Nonstop2h 30m

Louisville Intl

Tue 9/30

12:14 pm-2:28 pm

Nonstop2h 14m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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 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 September 12, 2025.

Booking 73 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 $299). Flying from New York to Louisville in April is currently the most expensive (average of $369). 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 September 16, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 8% on flights from New York to Louisville by exploring options for tickets in the morning.

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 September 7, 2025.

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

How much does it cost to fly round-trip from New York to Louisville?

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 September 16, 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
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
8,019 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

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 9 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 38m. 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 $198, and American Airlines, from $209. 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 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 $171.

  • 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 $299). Flying from New York to Louisville in April is currently the most expensive (average of $369). 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

Browse thousands of different options on Cheapflights for your next trip

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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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$82Average$152FlexibilityNo cancel feeOn-time65%
DeltaCheapest$198Average$308FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$209Average$306FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$209Average$354FlexibilityNo cancel feeOn-time69%

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