HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$79+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SDF
ago. 30 — sep. 61
sáb. 8/30
sáb. 9/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from New York to Louisville Intl are usually found in January or February, booked 87 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 agosto 25, 2025.

Round-trip from

$162
(Mytrip)

One-way from

$79
(FlightHub)

Popular in

December

Cheapest in

January

Average price

$315

Good round-trip deal

$279 or less

Good one-way deal

$115 or less
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. 8% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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

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 agosto 25, 2025.

This Mytrip deal was found by Cheapflights users on 8/24. 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.
vie. 9/59:01 pmEWR - SDF
1 stop12h 18mSpirit Airlines
lun. 9/88:23 amSDF - EWR
1 stop9h 28mSpirit Airlines
Deal found 8/24$178
This Mytrip deal was found by Cheapflights users on 8/24. 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.
vie. 9/56:10 amEWR - SDF
1 stop15h 54mSpirit Airlines
sáb. 9/610:14 amSDF - EWR
1 stop6h 17mSpirit Airlines
Deal found 8/24$183
This Mytrip deal was found by Cheapflights users on 8/25. 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.
jue. 9/46:56 pmEWR - SDF
1 stop14h 01mMultiple Airlines
mar. 9/910:14 amSDF - EWR
1 stop6h 26mMultiple Airlines
Deal found 8/25$189
This FlightHub deal was found by Cheapflights users on 8/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/129:01 pmEWR - SDF
1 stop12h 18mSpirit Airlines
lun. 9/154:20 pmSDF - EWR
1 stop13h 34mSpirit Airlines
Deal found 8/23$193
This Mytrip deal was found by Cheapflights users on 8/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/116:56 pmEWR - SDF
1 stop14h 01mMultiple Airlines
mar. 9/1610:14 amSDF - EWR
1 stop6h 26mMultiple Airlines
Deal found 8/23$194
This Mytrip deal was found by Cheapflights users on 8/24. 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.
jue. 9/46:56 pmEWR - SDF
1 stop14h 01mMultiple Airlines
lun. 9/88:23 amSDF - EWR
1 stop9h 28mMultiple Airlines
Deal found 8/24$195
This Priceline deal was found by Cheapflights users on 8/24. 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.
jue. 10/162:10 pmEWR - SDF
1 stop8h 37mSpirit Airlines
vie. 10/247:49 amSDF - EWR
1 stop5h 39mSpirit Airlines
Deal found 8/24$196
This Cheapflightsfares deal was found by Cheapflights users on 8/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/54:50 pmEWR - SDF
1 stop6h 55mSpirit Airlines
dom. 12/76:03 pmSDF - EWR
1 stop11h 38mSpirit Airlines
Deal found 8/23$203
This FlightHub deal was found by Cheapflights users on 8/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/39:01 pmEWR - SDF
1 stop12h 18mSpirit Airlines
lun. 10/611:01 amSDF - EWR
1 stop8h 21mSpirit Airlines
Deal found 8/23$204
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
mié. 10/1510:55 amEWR - SDF
1 stop7h 00mSpirit Airlines
vie. 10/177:49 amSDF - EWR
1 stop5h 39mSpirit Airlines
Deal found 8/25$207
This FlightHub deal was found by Cheapflights users on 8/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/59:01 pmEWR - SDF
1 stop12h 18mSpirit Airlines
dom. 9/74:20 pmSDF - EWR
1 stop13h 34mSpirit Airlines
Deal found 8/24$208
This Delta deal was found by Cheapflights users on 8/25. 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.
vie. 10/177:10 amLGA - SDF
Nonstop2h 21mDelta
mar. 10/216:00 amSDF - LGA
Nonstop2h 10mDelta
Deal found 8/25$209

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 agosto 25, 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

vie. 9/5

9:01 pm-9:19 am

1 stop12h 18m

Louisville Intl

lun. 9/8

8:23 am-5:51 pm

1 stop9h 28m

$180

NewarkLouisville

EWR - SDF

EWRSDF

Newark

lun. 9/8

9:01 pm-9:19 am

1 stop12h 18m

Louisville Intl

vie. 9/12

8:23 am-11:46 pm

1 stop15h 23m

$183

NewarkLouisville

EWR - SDF

EWRSDF

Newark

vie. 9/5

10:05 am-10:04 pm

1 stop11h 59m

Louisville Intl

sáb. 9/6

10:14 am-11:06 pm

1 stop12h 52m

$183

NewarkLouisville

EWR - SDF

EWRSDF

Newark

jue. 9/4

6:56 pm-8:57 am

1 stop14h 01m

Louisville Intl

mar. 9/9

10:14 am-4:40 pm

1 stop6h 26m

$189

NewarkLouisville

EWR - SDF

EWRSDF

Newark

jue. 10/16

2:10 pm-10:47 pm

1 stop8h 37m

Louisville Intl

lun. 10/20

7:49 am-2:59 pm

1 stop7h 10m

$193

NewarkLouisville

EWR - SDF

EWRSDF

Newark

mié. 10/29

6:02 am-5:55 pm

1 stop11h 53m

Louisville Intl

vie. 10/31

7:49 am-2:59 pm

1 stop7h 10m

$193

NewarkLouisville

EWR - SDF

EWRSDF

Newark

vie. 9/12

9:01 pm-9:19 am

1 stop12h 18m

Louisville Intl

lun. 9/15

8:23 am-5:51 pm

1 stop9h 28m

$193

NewarkLouisville

EWR - SDF

EWRSDF

Newark

vie. 9/12

9:01 pm-9:19 am

1 stop12h 18m

Louisville Intl

vie. 9/19

8:23 am-5:51 pm

1 stop9h 28m

$193

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

sáb. 11/1

1:00 pm-3:26 pm

Nonstop2h 26m

Louisville Intl

mar. 11/4

6:00 am-8:10 am

Nonstop2h 10m

$209

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

vie. 10/17

7:10 am-9:31 am

Nonstop2h 21m

Louisville Intl

mié. 10/22

6:00 am-8:10 am

Nonstop2h 10m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/24

Showing 1-10 of 60 results
1
2
3
...
6

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 August 22, 2025.

Booking 87 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 agosto 25, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 6% 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 August 17, 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. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from New York to Louisville

Explore weekly flight availability from New York to Louisville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated agosto 25, 2025.

The most flights from NYC to SDF are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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 agosto 25, 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
4,243 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

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
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

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
7,981 reviews
Southwest
8.0
Very good
4,243 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

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
8,940 reviews
Southwest
8.0
Very good
4,243 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

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
4,243 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

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
8,028 reviews
Southwest
8.0
Very good
4,243 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

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 26m. Spirit Airlines provides one of the quickest options available for as low as $209. Airlines will cover a distance of 657 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 $199. You may be able to fly from New York to Louisville for 73% 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 Newark - Louisville Intl, New York LaGuardia - 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, (Newark - Louisville Intl) is currently priced at $178.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New York to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Nashville flights
Newark to Nashville flights
LaGuardia to Nashville flights
John F Kennedy Intl to Cincinnati flights
Newark to Cincinnati flights
LaGuardia to Cincinnati flights
Newark to Louisville flights
LaGuardia to Louisville flights
LaGuardia to Knoxville flights
John F Kennedy Intl to Knoxville flights
John F Kennedy Intl to Louisville flights
LaGuardia to Lexington flights
Newark to Lexington flights
Albany to Nashville flights
Buffalo to Nashville flights
White Plains to Nashville flights
Newark to Knoxville flights
Rochester to Nashville flights
John F Kennedy Intl to Lexington flights
Syracuse to Nashville flights
Stewart to Nashville flights
Syracuse to Knoxville flights
Stewart to Knoxville flights
White Plains to Cincinnati flights
Syracuse to Cincinnati flights
Albany to Knoxville flights
Islip to Nashville flights
Newark to Blountville flights
White Plains to Louisville flights
Rochester to Knoxville flights
Syracuse to Louisville flights
Buffalo to Knoxville flights
John F Kennedy Intl to Blountville flights
Albany to Cincinnati flights
Albany to Lexington flights
Rochester to Louisville flights
Stewart to Cincinnati flights
Syracuse to Lexington flights
Islip to Cincinnati flights
Albany to Louisville flights
Stewart to Louisville flights
Buffalo to Cincinnati flights
Ithaca to Cincinnati flights
White Plains to Knoxville flights
Rochester to Lexington flights
Buffalo to Louisville flights
Rutland to Nashville flights
LaGuardia to Blountville flights
Buffalo to Lexington flights
Saranac Lake to Nashville flights

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 agosto 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$82Average$150FlexibilityNo cancel feeOn-time65%
DeltaCheapest$197Average$308FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$199Average$301FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$209Average$361FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.