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

Delta and United Airlines are the most popular carriers operating from Newark to Louisville Intl

How many flights depart from Newark Airport to Louisville on average per day?

The number of flights available between Newark Airport and Louisville is 6 per day as of July 2026. The most frequent departure time is 8:00PM, with 70% of daily flights leaving in the evening.

How many flights depart from Newark Airport to Louisville on average per week?

As of July 2026, 45 flights take off from Newark Airport and land in Louisville each week. The most common flight departure day for this route is Wed, with 18% of weekly flights taking off on this day.

What airlines fly to Louisville?

United Airlines, Delta and Allegiant Air are the top three most popular airlines that fly to Louisville from Newark Airport according to our data. United Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 5 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

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

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

How many operators does momondo search for flights from Newark Airport to Louisville Intl Airport?

As of July 2026, there are 3 operators available to choose from for flights from Newark Airport to Louisville Intl Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Newark Airport to Louisville Intl Airport.

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

The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$144 Cheap Flights from Newark Airport to Louisville in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Newark Airport to Louisville

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 pm - 8:13 pm

EWR

SDF

2h 28mnonstop

11:00 am - 1:16 pm

SDF

EWR

2h 16mnonstop

$239United Airlines

Thu, Aug 20 - Mon, Aug 24

6:00 am - 10:18 am

EWR

SDF

4h 18m

1 stop

6:15 am - 8:28 am

SDF

EWR

2h 13mnonstop

$249United Airlines

Thu, Aug 20 - Mon, Aug 31

8:55 pm - 11:28 pm

EWR

SDF

2h 33mnonstop

6:20 am - 8:33 am

SDF

EWR

2h 13mnonstop

$258United Airlines

Thu, Nov 12 - Sun, Nov 15

6:00 am - 10:18 am

EWR

SDF

4h 18m

1 stop

6:00 am - 9:59 am

SDF

EWR

3h 59m

1 stop

$259United Airlines

Thu, Aug 20 - Mon, Aug 24

5:45 pm - 8:13 pm

EWR

SDF

2h 28mnonstop

6:15 am - 8:28 am

SDF

EWR

2h 13mnonstop

$264United Airlines

Wed, Aug 19 - Wed, Aug 26

1:08 pm - 7:11 pm

EWR

SDF

6h 03m

1 stop

6:30 pm - 8:51 pm

SDF

EWR

2h 21mnonstop

$267United Airlines

Sat, Oct 17 - Mon, Oct 19

6:00 am - 11:36 am

EWR

SDF

5h 36m

1 stop

2:31 pm - 7:29 pm

SDF

EWR

4h 58m

1 stop

$269Delta

Tue, Oct 20 - Mon, Oct 26

7:30 am - 1:11 pm

EWR

SDF

5h 41m

1 stop

6:15 am - 8:28 am

SDF

EWR

2h 13mnonstop

$274United Airlines

Thu, Aug 20 - Sun, Aug 23

6:00 am - 10:18 am

EWR

SDF

4h 18m

1 stop

6:00 am - 9:59 am

SDF

EWR

3h 59m

1 stop

$277United Airlines

Thu, Aug 20 - Mon, Aug 31

6:00 am - 10:23 am

EWR

SDF

4h 23m

1 stop

6:15 am - 8:28 am

SDF

EWR

2h 13mnonstop

$279United Airlines

Sat, Aug 8 - Thu, Aug 13

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United Airlines flights from Newark Airport to Louisville

Our best United Airlines deals on Newark Airport to Louisville flight tickets

United Airlines

Aug 20

EWR5:45 pmNewark

2h 28m

SDF8:13 pmLouisville Intl

Aug 24

SDF11:00 amLouisville Intl

2h 16m

EWR1:16 pmNewark

$239

United Airlines

Aug 20

EWR6:00 amNewark

4h 18m

1 stop

SDF10:18 amLouisville Intl

Aug 31

SDF6:15 amLouisville Intl

2h 13m

EWR8:28 amNewark

$249

United Airlines

Aug 15

EWR8:33 pmNewark

2h 26m

SDF10:59 pmLouisville Intl

Aug 22

SDF10:45 amLouisville Intl

2h 16m

EWR1:01 pmNewark

$254

Delta flights from Newark Airport to Louisville

Our best Delta deals on Newark Airport to Louisville flight tickets

Delta

Oct 20

EWR6:00 amNewark

5h 36m

1 stop

SDF11:36 amLouisville Intl

Oct 28

SDF9:25 amLouisville Intl

4h 38m

1 stop

EWR2:03 pmNewark

$269

Delta

Aug 19

EWR7:05 amNewark

5h 16m

1 stop

SDF12:21 pmLouisville Intl

Aug 26

SDF6:00 amLouisville Intl

4h 29m

1 stop

EWR10:29 amNewark

$284

Delta

Aug 20

EWR1:23 pmNewark

6h 07m

1 stop

SDF7:30 pmLouisville Intl

Aug 23

SDF6:00 amLouisville Intl

4h 29m

1 stop

EWR10:29 amNewark

$309

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 8/20

5:45 pm-8:13 pm

Nonstop2h 28m

Louisville Intl

Mon 8/24

11:00 am-1:16 pm

Nonstop2h 16m

$239

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 8/20

6:00 am-10:18 am

1 stop4h 18m

Louisville Intl

Mon 8/31

6:15 am-8:28 am

Nonstop2h 13m

$249

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 11/12

8:55 pm-11:28 pm

Nonstop2h 33m

Louisville Intl

Sun 11/15

6:20 am-8:33 am

Nonstop2h 13m

$258

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 8/20

6:00 am-10:18 am

1 stop4h 18m

Louisville Intl

Mon 8/24

6:00 am-9:59 am

1 stop3h 59m

$259

Quickest round-trip

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Wed 8/19

5:45 pm-8:13 pm

Nonstop2h 28m

Louisville Intl

Wed 8/26

6:15 am-8:28 am

Nonstop2h 13m

$264

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Sat 10/17

1:08 pm-7:11 pm

1 stop6h 03m

Louisville Intl

Mon 10/19

6:30 pm-8:51 pm

Nonstop2h 21m

$267

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Tue 10/20

6:00 am-11:36 am

1 stop5h 36m

Louisville Intl

Mon 10/26

2:31 pm-7:29 pm

1 stop4h 58m

$269

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 8/20

7:30 am-1:11 pm

1 stop5h 41m

Louisville Intl

Sun 8/23

6:15 am-8:28 am

Nonstop2h 13m

$274

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 8/20

6:00 am-10:18 am

1 stop4h 18m

Louisville Intl

Mon 8/31

6:00 am-9:59 am

1 stop3h 59m

$277

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Sat 8/8

6:00 am-10:23 am

1 stop4h 23m

Louisville Intl

Thu 8/13

6:15 am-8:28 am

Nonstop2h 13m

$279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Newark Airport 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 Newark Airport and Louisville?

Prices are currently low for flights on this route.

Typical prices usually range from $292 to $474.
The lowest price recently found on this route was $239.

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of December, then departing from Newark Airport during the month November is also very affordable. Most momondo users find prices during this month for around $330.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Newark Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as $322. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Newark Airport to Louisville on a Sunday will generally be more expensive and average around $638. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Newark Airport to Louisville flights are usually those with departure times in the evening. Our users have found flights to Louisville in the evening for as low as $362. At noon is when there is more demand to fly to Louisville, so prices are often more expensive at around $429 per ticket.

What is the cheapest Newark to Louisville Intl flight route?

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

How far in advance should I book a flight from Newark Airport to Louisville?

You are more likely to see cheaper flights to Louisville from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $390 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Newark Airport for as low as $273 on momondo.

What cabin class options are available on Newark Airport to Louisville flights?

There are 4 cabin classes available to choose from on Newark Airport 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 Newark Airport to Louisville flights?

No. A direct flight is the cheapest option for a flight between Newark Airport to Louisville.

How have Newark Airport to Louisville flight prices changed over time?

As of July 2026, prices for Newark Airport to Louisville flights are approximately 26% cheaper when compared to flights at the same time last year.

When to book flights from Newark Airport to Louisville

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

Estimated round-trip price

Cheap Newark Airport to Louisville (EWR to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Louisville

Best Price Found	$348
Fastest flight time	2h 22m
Direct flights	Every day
Airports in Louisville	1 airport

The best one-way flight to Louisville from Newark Airport in the past 72 hours is $348. The best round-trip flight deal from Newark Airport to Louisville found on momondo in the last 72 hours is $297.

The fastest flight from Newark Airport to Louisville takes 2h 22m

Direct flights go from Newark Airport to Louisville every day.

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

Search flight deals

Frequently asked questions about flying from Newark Airport to Louisville

How far is Newark to Louisville Intl by plane?
The straight-line distance from Newark to Louisville Intl is 639.3 mi. In terms of flight time, this usually takes a little over 2h 22m.
When did momondo last update prices for flights from Newark Airport to Louisville Intl Airport?
Prices for flights from Newark Airport to Louisville Intl Airport were last updated today.
How many operators does momondo search for flights from Newark Airport to Louisville Intl Airport?
As of July 2026, there are 3 operators available to choose from for flights from Newark Airport to Louisville Intl Airport.
How old do you have to be to fly from Newark Airport to Louisville Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Newark Airport to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Newark Airport to Louisville?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Newark Airport to Louisville is Embraer 175 (Enhanced Winglets) (43.85% of total bookings). The next most popular plane models are Embraer 175 (17.46%), Embraer 170 (12.50%), and Canadair (Bombardier) Regional Jet 900 (9.13%).
What is the most popular airline from Newark Airport to Louisville?
momondo data reveals that the most frequently booked airline on the route from Newark Airport to Louisville is United Airlines, representing 94% of all bookings. The subsequent popular airlines are Delta at 4% and American Airlines at 2%.

Best airlines flying from Newark Airport to Louisville

Compare and see reviews for airlines that fly from Newark Airport to Louisville with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $203	Free Cancellation	Rating 7.1 11,832 reviews	Search American Airlines flights
United Airlines	PriceFrom $213	Free Cancellation	Rating 7.4 10,024 reviews	Search United Airlines flights
Delta	PriceFrom $228	Free Cancellation	Rating 7.8 8,479 reviews	Search Delta flights

United Airlines Flights From Newark Airport to Louisville
Across 17 United Airlines flights from Newark Airport to Louisville this week, the average price was $378, with the best United Airlines deals starting from $213 round-trip. 10,024 users have rated United Airlines on momondo, with an average score of 7.4/10.

French Lick

Elizabethtown

Jeffersonville

West Baden Springs

Bardstown

New Albany

Shepherdsville

Elizabeth

Corydon

Charlestown

Brandenburg

Georgetown

Springfield

Why use momondo?

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

It is quick and easy to find New York to Louisville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Louisville that suits you.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to Louisville.

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

Yes. momondo can track prices for New York to Louisville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Newark Airport to Louisville from $144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Louisville departing on 9/2. 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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United Airlines flights from Newark Airport to Louisville

Our best United Airlines deals on Newark Airport to Louisville flight tickets

Delta flights from Newark Airport to Louisville

Our best Delta deals on Newark Airport to Louisville flight tickets

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How to get the cheapest flight ticket from Newark Airport to Louisville

What is the typical price of a round-trip flight between Newark Airport and Louisville?

What is the cheapest month to fly to Louisville?

What is the cheapest day to depart on your flight to Louisville?

What is the cheapest time of day to depart on your flight to Louisville?

What is the cheapest Newark to Louisville Intl flight route?

How far in advance should I book a flight from Newark Airport to Louisville?

What cabin class options are available on Newark Airport to Louisville flights?

Can stopping save me money on Newark Airport to Louisville flights?

How have Newark Airport to Louisville flight prices changed over time?

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

What airlines fly to Louisville?

How many flights depart from Newark Airport to Louisville on average per day?

How many flights depart from Newark Airport to Louisville on average per week?

When to book flights from Newark Airport to Louisville

Cheap Newark Airport to Louisville (EWR to SDF) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Louisville

Frequently asked questions about flying from Newark Airport to Louisville

Best airlines flying from Newark Airport to Louisville

Compare and see reviews for airlines that fly from Newark Airport to Louisville with momondo

Traveling to a place near Louisville?

Why use momondo?

An easier way to manage your Louisville trip

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

Get notified when prices go down

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

Find better results for your trip to the United States

Airports servicing Kentucky

Fly your favorite airline to Louisville

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Louisville

List of cabin classes available on flights landing in Louisville. Availability may vary depending on flight origin and airline.

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