What is the cheapest airline that flies from New York to Louisville Intl?

American Airlines and United Airlines are the most popular carriers operating from New York to Louisville Intl

How many flights depart from New York to Louisville on average per day?

4 flights are operational daily from New York to Louisville as of October 2026. The most popular departure time for this route is 11:00, with 45% of flights per day taking off at midday.

How many flights depart from New York to Louisville on average per week?

33 flights are operational weekly from New York to Louisville as of October 2026. The most popular departure day for this route is Wed, with 27% of flights per week taking off on this day.

How long does it take to fly to Louisville?

The flight from New York to Louisville depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from New York (a popular airport in New York) to Cincinnati (the most popular airport in Louisville), then the flight time is 2h 10m on average. If you fly from Newark (another popular airport in New York) to Cincinnati, then the average flight time is 2h 13m.

When did momondo last update prices for flights from New York to Louisville Intl Airport?

Prices for flights from New York to Louisville Intl Airport were last updated today.

How old do you have to be to fly from New York to Louisville Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£135 Cheap Flights from New York to Louisville in 2026/27

Find the cheapest flights from New York to Louisville

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One-way

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Direct

Cheap return flights

Enter your travel dates to find the best prices.

15:17 - 17:37EWR Newark-SDF Louisville Intl

2h 20mdirect

05:40 - 07:56SDF Louisville Intl-EWR Newark

2h 16mdirect

£254United Airlines

Fri, 20 Nov - Sun, 22 Nov

20:56 - 23:30EWR Newark-SDF Louisville Intl

2h 34mdirect

05:40 - 07:56SDF Louisville Intl-EWR Newark

2h 16mdirect

£259United Airlines

Wed, 25 Nov - Sat, 28 Nov

15:10 - 19:35EWR Newark-SDF Louisville Intl

4h 25m1 stop Washington, D.C. Dulles Intl

06:15 - 08:30SDF Louisville Intl-EWR Newark

2h 15mdirect

£262United Airlines

Fri, 11 Dec - Sun, 13 Dec

18:00 - 20:34EWR Newark-SDF Louisville Intl

2h 34mdirect

05:40 - 07:56SDF Louisville Intl-EWR Newark

2h 16mdirect

£265United Airlines

Fri, 20 Nov - Sat, 28 Nov

20:56 - 23:30EWR Newark-SDF Louisville Intl

2h 34mdirect

05:40 - 07:56SDF Louisville Intl-EWR Newark

2h 16mdirect

£266United Airlines

Wed, 25 Nov - Sat, 28 Nov

16:44 - 21:13EWR Newark-SDF Louisville Intl

4h 29m1 stop Detroit Metropolitan Wayne County

07:05 - 14:16SDF Louisville Intl-EWR Newark

7h 11m1 stop Atlanta Hartsfield-Jackson

£268Delta

Thu, 19 Nov - Sun, 22 Nov

11:45 - 16:53EWR Newark-SDF Louisville Intl

5h 08m1 stop Atlanta Hartsfield-Jackson

17:59 - 23:00SDF Louisville Intl-EWR Newark

5h 01m1 stop Atlanta Hartsfield-Jackson

£269Delta

Thu, 3 Dec - Mon, 7 Dec

12:07 - 18:32EWR Newark-SDF Louisville Intl

6h 25m1 stop Chicago O'Hare Intl

05:40 - 07:56SDF Louisville Intl-EWR Newark

2h 16mdirect

£273United Airlines

Fri, 20 Nov - Sat, 28 Nov

15:30 - 20:52EWR Newark-SDF Louisville Intl

5h 22m1 stop Chicago O'Hare Intl

05:40 - 07:56SDF Louisville Intl-EWR Newark

2h 16mdirect

£274United Airlines

Wed, 25 Nov - Sat, 28 Nov

07:45 - 13:23EWR Newark-SDF Louisville Intl

5h 38m1 stop Chicago O'Hare Intl

06:30 - 08:46SDF Louisville Intl-EWR Newark

2h 16mdirect

£274United Airlines

Thu, 4 Mar - Sun, 7 Mar

Cheap last-minute flights

Enter your travel dates to find the best prices.

13:35 - 19:10EWR Newark-SDF Louisville Intl

5h 35m1 stop Atlanta Hartsfield-Jackson

19:59 - 00:57SDF Louisville Intl-EWR Newark

4h 58m1 stop Atlanta Hartsfield-Jackson

£310Delta

Thu, 5 Nov - Fri, 11 Dec

20:56 - 23:30EWR Newark-SDF Louisville Intl

2h 34mdirect

07:00 - 12:20SDF Louisville Intl-EWR Newark

5h 20m1 stop Chicago O'Hare Intl

£318United Airlines

Thu, 5 Nov - Wed, 11 Nov

09:40 - 16:51EWR Newark-SDF Louisville Intl

7h 11m1 stop Detroit Metropolitan Wayne County

17:59 - 00:55SDF Louisville Intl-EWR Newark

6h 56m1 stop Atlanta Hartsfield-Jackson

£325Delta

Thu, 5 Nov - Wed, 11 Nov

10:32 - 13:03EWR Newark-SDF Louisville Intl

2h 31mdirect

11:16 - 13:29SDF Louisville Intl-EWR Newark

2h 13mdirect

£337United Airlines

Wed, 4 Nov - Mon, 9 Nov

13:29 - 18:32EWR Newark-SDF Louisville Intl

5h 03m1 stop Chicago O'Hare Intl

18:18 - 20:43SDF Louisville Intl-EWR Newark

2h 25mdirect

£344United Airlines

Wed, 4 Nov - Mon, 9 Nov

09:40 - 13:40EWR Newark-SDF Louisville Intl

4h 00m1 stop Detroit Metropolitan Wayne County

08:05 - 14:16SDF Louisville Intl-EWR Newark

6h 11m1 stop Atlanta Hartsfield-Jackson

£352Delta

Wed, 4 Nov - Mon, 9 Nov

17:59 - 20:33EWR Newark-SDF Louisville Intl

2h 34mdirect

10:55 - 13:08SDF Louisville Intl-EWR Newark

2h 13mdirect

£382United Airlines

Sat, 31 Oct - Sat, 7 Nov

10:32 - 13:03EWR Newark-SDF Louisville Intl

2h 31mdirect

13:45 - 15:58SDF Louisville Intl-EWR Newark

2h 13mdirect

£385United Airlines

Tue, 3 Nov - Tue, 10 Nov

17:59 - 20:33EWR Newark-SDF Louisville Intl

2h 34mdirect

09:17 - 15:15SDF Louisville Intl-EWR Newark

5h 58m1 stop Chicago O'Hare Intl

£389United Airlines

Sat, 31 Oct - Sat, 7 Nov

15:08 - 19:30EWR Newark-SDF Louisville Intl

4h 22m1 stop Washington, D.C. Dulles Intl

06:00 - 08:16SDF Louisville Intl-EWR Newark

2h 16mdirect

£393United Airlines

Tue, 3 Nov - Tue, 10 Nov

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American Airlines flights from New York to Louisville

Our best American Airlines deals on New York to Louisville flight tickets

American Airlines

18 Nov

EWR17:08Newark

4h 38m

1 stop

SDF21:46Louisville Intl

20 Nov

SDF05:02Louisville Intl

4h 30m

1 stop

EWR09:32Newark

£330

American Airlines

8 Nov

EWR05:33Newark

7h 10m

1 stop

SDF12:43Louisville Intl

11 Nov

SDF10:13Louisville Intl

6h 24m

1 stop

EWR16:37Newark

£370

American Airlines

1 Nov

EWR05:33Newark

7h 10m

1 stop

SDF12:43Louisville Intl

4 Nov

SDF09:44Louisville Intl

6h 15m

1 stop

EWR15:59Newark

£522

United Airlines flights from New York to Louisville

Our best United Airlines deals on New York to Louisville flight tickets

United Airlines

20 Nov

EWR15:17Newark

2h 20m

SDF17:37Louisville Intl

22 Nov

SDF05:40Louisville Intl

2h 16m

EWR07:56Newark

£254

United Airlines

25 Nov

EWR20:56Newark

2h 34m

SDF23:30Louisville Intl

28 Nov

SDF05:40Louisville Intl

2h 16m

EWR07:56Newark

£259

United Airlines

11 Dec

EWR17:05Newark

2h 20m

SDF19:25Louisville Intl

13 Dec

SDF10:25Louisville Intl

4h 49m

1 stop

EWR15:14Newark

£262

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Fri 20/11

15:17-17:37

Nonstop2h 20m

Louisville Intl

Sun 22/11

05:40-07:56

Nonstop2h 16m

£254

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Wed 25/11

20:56-23:30

Nonstop2h 34m

Louisville Intl

Sat 28/11

05:40-07:56

Nonstop2h 16m

£259

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Fri 11/12

15:10-19:35

1 stop4h 25m

Louisville Intl

Sun 13/12

06:15-08:30

Nonstop2h 15m

£262

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Fri 20/11

18:00-20:34

Nonstop2h 34m

Louisville Intl

Sat 28/11

05:40-07:56

Nonstop2h 16m

£265

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Wed 25/11

20:56-23:30

Nonstop2h 34m

Louisville Intl

Sat 28/11

05:40-07:56

Nonstop2h 16m

£266

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Thu 19/11

16:44-21:13

1 stop4h 29m

Louisville Intl

Sun 22/11

07:05-14:16

1 stop7h 11m

£268

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Thu 3/12

11:45-16:53

1 stop5h 08m

Louisville Intl

Mon 7/12

17:59-23:00

1 stop5h 01m

£269

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Fri 20/11

12:07-18:32

1 stop6h 25m

Louisville Intl

Sat 28/11

05:40-07:56

Nonstop2h 16m

£273

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Wed 25/11

15:30-20:52

1 stop5h 22m

Louisville Intl

Sat 28/11

05:40-07:56

Nonstop2h 16m

£274

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Thu 4/3

07:45-13:23

1 stop5h 38m

Louisville Intl

Sun 7/3

06:30-08:46

Nonstop2h 16m

£274

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How to get the cheapest flight ticket from New York to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between New York and Louisville?

Prices are currently typical for flights on this route.

Typical prices usually range from £232 to £449.
The lowest price recently found on this route was £254.

What is the cheapest month to fly to Louisville?

The month of August is, on average, the cheapest month to fly to Louisville from New York, with most prices found around £271. If you aren’t able to travel to Louisville during the month of August, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £289.

What is the cheapest New York to Louisville Intl flight route?

Fly from Newark to Louisville Intl for the best New York - Louisville Intl flight prices

What cabin class options are available on New York to Louisville flights?

There is only 1 cabin class available to choose from on New York to Louisville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York to Louisville flights?

You could potentially save up to 12% on your flight if you consider stops on a New York to Louisville flight.

How have New York to Louisville flight prices changed over time?

As of October 2026, prices for New York to Louisville flights are approximately 57% more expensive when compared to flights at the same time last year.

When to book flights from New York to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from New York to Louisville according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap New York to Louisville (NYC to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Louisville

Best price found	£135
Fastest flight time	2h 20m
Direct flights	Every day
Airports in Louisville	1 airport

The best one-way flight to Louisville from New York in the past 72 hours is £135. The best return flight deal from New York to Louisville found on momondo in the last 72 hours is £254.

The fastest flight from New York to Louisville takes 2h 20m

Direct flights go from New York to Louisville every day.

There is 1 airport in Louisville. From New York there are direct flights to Louisville Intl (SDF).

Search flight deals

Frequently asked questions about flying from New York to Louisville

How far is New York to Louisville Intl by plane?
The distance between New York and Louisville Intl is about 649.8 mi. Flights usually cover this in 2h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from New York to Louisville Intl Airport?
Prices for flights from New York to Louisville Intl Airport were last updated today.
How old do you have to be to fly from New York to Louisville Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from New York to Louisville?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from New York to Louisville is Embraer 175 (Enhanced Winglets) (28.59% of total bookings). The next most popular plane models are Embraer 175 (22.74%), Canadair (Bombardier) Regional Jet 900 (20.21%), and Embraer 170 (20.08%).

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Why use momondo?

Why should I use momondo to find a flight deal from New York to Louisville?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Louisville. momondo saves you time and could save you money on your trip.

Can I find flights from New York to Louisville with flexible booking policies on momondo?

Yes. All flights to Louisville from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to Louisville?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Louisville from New York.

I’m not ready to book a flight from New York to Louisville right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Louisville from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from New York to Louisville from £135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Louisville departing on 24/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from New York to Louisville

Our best American Airlines deals on New York to Louisville flight tickets

United Airlines flights from New York to Louisville

Our best United Airlines deals on New York to Louisville flight tickets

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How to get the cheapest flight ticket from New York to Louisville

What is the typical price of a round-trip flight between New York and Louisville?

What is the cheapest month to fly to Louisville?

What is the cheapest New York to Louisville Intl flight route?

What cabin class options are available on New York to Louisville flights?

Can stopping save me money on New York to Louisville flights?

How have New York to Louisville flight prices changed over time?

What is the cheapest airline that flies from New York to Louisville Intl?

How many flights depart from New York to Louisville on average per day?

How many flights depart from New York to Louisville on average per week?

How long does it take to fly to Louisville?

When to book flights from New York to Louisville

Cheap New York to Louisville (NYC to SDF) flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in Louisville

Frequently asked questions about flying from New York to Louisville

Travelling to a place near Louisville?

Why use momondo?

An easier way to manage your Louisville trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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