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Cheap flights from New York to Louisville from £102

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SDF
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New York to Louisville

Enter your travel dates to find the best prices.

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 2 February 2026.

Fri 17/420:45
EWR
-
SDF
Nonstop2h 27m
United Airlines
Fri 24/406:00
SDF
-
EWR
Nonstop2h 13m
United Airlines
Deal found 31/1£153
Fri 27/216:45
EWR
-
SDF
1 stop5h 28m
United Airlines
Sun 1/306:15
SDF
-
EWR
Nonstop2h 12m
United Airlines
Deal found 31/1£160
Fri 27/213:00
EWR
-
SDF
1 stop4h 51m
Delta
Mon 2/317:49
SDF
-
EWR
1 stop7h 04m
Delta
Deal found 1/2£167
Sat 21/215:22
EWR
-
SDF
1 stop6h 51m
United Airlines
Mon 23/206:18
SDF
-
EWR
Nonstop2h 12m
United Airlines
Deal found 2/2£175
Fri 17/408:00
EWR
-
SDF
1 stop6h 47m
United Airlines
Sun 19/405:00
SDF
-
EWR
1 stop5h 20m
United Airlines
Deal found 31/1£178
Thu 11/606:00
EWR
-
SDF
1 stop4h 17m
United Airlines
Sat 13/605:35
SDF
-
EWR
1 stop5h 00m
United Airlines
Deal found 1/2£179
Sat 14/216:59
EWR
-
SDF
Nonstop2h 26m
United Airlines
Mon 16/206:15
SDF
-
EWR
Nonstop2h 12m
United Airlines
Deal found 31/1£182
Sat 2/519:55
EWR
-
SDF
Nonstop2h 27m
United Airlines
Mon 4/519:20
SDF
-
EWR
1 stop5h 55m
United Airlines
Deal found 31/1£183
Wed 1/406:00
EWR
-
SDF
1 stop4h 10m
Delta
Tue 7/407:05
SDF
-
EWR
1 stop5h 04m
Delta
Deal found 1/2£185
Fri 3/418:15
LGA
-
SDF
Nonstop2h 27m
Delta
Fri 10/406:35
SDF
-
LGA
Nonstop2h 18m
Delta
Deal found 2/2£189
Fri 15/519:55
EWR
-
SDF
Nonstop2h 27m
United Airlines
Sun 17/505:50
SDF
-
EWR
1 stop4h 06m
United Airlines
Deal found 31/1£190
Fri 20/315:18
EWR
-
SDF
1 stop4h 56m
United Airlines
Mon 23/317:45
SDF
-
EWR
1 stop6h 43m
United Airlines
Deal found 1/2£191

Find 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 2 February 2026.

Round-trip from

£153

One-way from

£102

Popular in

December

Cheapest in

July

Average price

£207
United Airlines
  • United Airlines
  • 21/2-23/2
  • Nonstop
  • 4h 45m total
  • New York to Louisville
Search Deals
Southwest
  • Southwest
  • 31/3
  • 1 total stop
  • 6h 15m total
  • New York to Louisville
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 2 February 2026.
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 12/3

21:26-23:59

Nonstop2h 33m

Louisville Intl

Sun 15/3

06:00-08:11

Nonstop2h 11m

£153

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Fri 17/4

20:45-23:12

Nonstop2h 27m

Louisville Intl

Fri 24/4

06:00-08:13

Nonstop2h 13m

£153

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Tue 3/3

17:29-19:55

Nonstop2h 26m

Louisville Intl

Mon 16/3

08:15-10:27

Nonstop2h 12m

£153

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Fri 17/4

20:45-23:12

Nonstop2h 27m

Louisville Intl

Mon 20/4

17:43-23:05

1 stop5h 22m

£160

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Fri 17/4

20:45-23:12

Nonstop2h 27m

Louisville Intl

Sun 19/4

05:00-10:20

1 stop5h 20m

£160

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 11/6

06:00-10:17

1 stop4h 17m

Louisville Intl

Sat 13/6

06:30-08:38

Nonstop2h 08m

£160

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Sat 4/4

16:40-19:04

Nonstop2h 24m

Louisville Intl

Thu 9/4

05:00-10:20

1 stop5h 20m

£167

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 26/2

15:17-22:13

1 stop6h 56m

Louisville Intl

Mon 2/3

14:35-18:59

1 stop4h 24m

£167

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Sat 21/2

15:22-22:13

1 stop6h 51m

Louisville Intl

Mon 23/2

06:18-08:30

Nonstop2h 12m

£175

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Fri 24/4

20:45-23:12

Nonstop2h 27m

Louisville Intl

Sun 26/4

06:00-08:13

Nonstop2h 13m

£178

Flights are sorted by cheapest return flights first.

Deals found on 1/2

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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 return 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 return flight from New York to Louisville. Price data was last updated on 30 January 2026.

The best time to book flights from New York to Louisville is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, June is the cheapest month in which you can book a flight from New York to Louisville (average of £44). Flying from New York to Louisville in September is currently the most expensive (average of £111). 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 2 February 2026.

When flying from New York to Louisville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 2 February 2026.

The most flights from NYC to SDF are scheduled on a Monday (12 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost for a return flight from New York to Louisville?

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), located 5.3 mi from the city center, is the airport you fly into when you book flights from New York to Louisville. 0 airlines have flights to Louisville Intl from New York on a regular basis. Booking flights from New York to Louisville Intl should not be difficult; the airport handles an average of 11 inbound flights from New York per day.

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

    Airlines like United Airlines and Delta fly from New York to Louisville in about 2h 27m. The time it takes to get you to your destination is usually consistent. The distance between New York and Louisville is about 640 mi. Most flights are nonstop.

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

    Most travelers choose Newark - Louisville Intl, New Windsor Stewart - Louisville Intl or New York John F Kennedy Intl - Louisville Intl when deciding on the best route from New York to Louisville.

  • 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 holiday 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, June is the cheapest month in which you can book a flight from New York to Louisville (average of £44). Flying from New York to Louisville in September is currently the most expensive (average of £111). 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

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.
Newark to Nashville flights
Newark to Louisville flights
Newark to Cincinnati flights

Fly with Cheapflights

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How does Cheapflights help users find flights from New York to Louisville?

When you search for this flight from New York to Louisville, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from New York to Louisville?

Cheapflights helps you find that perfect flight to Louisville from New York by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from New York to Louisville with no change fees?

Need flexible booking options for your flight to Louisville from New York? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from New York to Louisville become cheaper?

Not ready to book yet? You can track prices for flights from New York to Louisville on Cheapflights with our Price Alert feature and get notified when better prices are available.

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