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Cheap flights from Newark Airport to Louisville from $80

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 9/29. 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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0 bags

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Find the cheapest flights from Newark Airport to Louisville

Cheap round-trip flights

Spirit Airlines Logo
9:01 pm - 9:19 amEWR-SDF
12h 18m1 stop
Spirit Airlines Logo
10:14 am - 6:52 pmSDF-EWR
8h 38m1 stop
$161Spirit Airlines
Find Deal
Fri, Sep 26 - Tue, Sep 30
Spirit Airlines Logo
9:01 pm - 9:19 amEWR-SDF
12h 18m1 stop
Spirit Airlines Logo
10:14 am - 4:40 pmSDF-EWR
6h 26m1 stop
$170Spirit Airlines
Find Deal
Mon, Sep 29 - Wed, Oct 1
Logo
5:59 am - 5:55 pmEWR-SDF
11h 56m1 stop
Logo
8:52 pm - 10:00 pmSDF-EWR
25h 08m1 stop
$173
Find Deal
Wed, Oct 8 - Mon, Oct 27
Spirit Airlines Logo
5:59 am - 5:55 pmEWR-SDF
11h 56m1 stop
Spirit Airlines Logo
7:15 am - 3:22 pmSDF-EWR
8h 07m1 stop
$187Spirit Airlines
Find Deal
Wed, Oct 8 - Sat, Oct 18
Spirit Airlines Logo
10:55 am - 5:55 pmEWR-SDF
7h 00m1 stop
Spirit Airlines Logo
7:15 am - 1:28 pmSDF-EWR
6h 13m1 stop
$189Spirit Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
Logo
9:01 pm - 9:19 amEWR-SDF
12h 18m1 stop
Logo
6:43 pm - 9:00 amSDF-EWR
14h 17m1 stop
$190
Find Deal
Mon, Sep 29 - Mon, Oct 6
Spirit Airlines Logo
9:01 pm - 9:19 amEWR-SDF
12h 18m1 stop
Spirit Airlines Logo
10:14 am - 11:06 pmSDF-EWR
12h 52m1 stop
$192Spirit Airlines
Find Deal
Mon, Sep 29 - Thu, Oct 2
United Airlines Logo
9:05 pm - 11:40 pmEWR-SDF
2h 35mnonstop
United Airlines Logo
8:45 am - 10:57 amSDF-EWR
2h 12mnonstop
$209United Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
United Airlines Logo
8:30 pm - 11:00 pmEWR-SDF
2h 30mnonstop
United Airlines Logo
5:48 pm - 10:59 pmSDF-EWR
5h 11m1 stop
$219United Airlines
Find Deal
Thu, Oct 2 - Sat, Oct 4
Delta Logo
6:00 am - 9:46 amEWR-SDF
3h 46m1 stop
Delta Logo
7:09 am - 12:24 pmSDF-EWR
5h 15m1 stop
$239Delta
Find Deal
Sat, Oct 4 - Tue, Oct 7

Delta flights from Newark Airport to Louisville

Our best Delta deals on Newark Airport to Louisville flight tickets
Delta
Oct 4
EWR6:00 amNewark
3h 46m
1 stop
SDF9:46 amLouisville Intl
Oct 7
SDF7:09 amLouisville Intl
5h 15m
1 stop
EWR12:24 pmNewark
$239
Find similar
Delta
Sep 13
EWR9:51 amNewark
5h 02m
1 stop
SDF2:53 pmLouisville Intl
Sep 16
SDF7:50 amLouisville Intl
4h 15m
1 stop
EWR12:05 pmNewark
$297
Find similar

Spirit Airlines flights from Newark Airport to Louisville

Our best Spirit Airlines deals on Newark Airport to Louisville flight tickets
Spirit Airlines
Sep 26
EWR9:01 pmNewark
12h 18m
1 stop
SDF9:19 amLouisville Intl
Sep 30
SDF10:14 amLouisville Intl
8h 38m
1 stop
EWR6:52 pmNewark
$161
Find similar
Spirit Airlines
Sep 29
EWR9:01 pmNewark
12h 18m
1 stop
SDF9:19 amLouisville Intl
Oct 1
SDF10:14 amLouisville Intl
6h 26m
1 stop
EWR4:40 pmNewark
$170
Find similar
Spirit Airlines
Oct 8
EWR5:59 amNewark
11h 56m
1 stop
SDF5:55 pmLouisville Intl
Oct 18
SDF7:15 amLouisville Intl
8h 07m
1 stop
EWR3:22 pmNewark
$187
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport 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, momondo users made 832,500 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Newark Airport to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Fri 9/26

9:01 pm-9:19 am

1 stop12h 18m

Louisville Intl

Tue 9/30

10:14 am-6:52 pm

1 stop8h 38m

$161

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Mon 9/29

9:01 pm-9:19 am

1 stop12h 18m

Louisville Intl

Wed 10/1

10:14 am-4:40 pm

1 stop6h 26m

$170

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Wed 10/8

5:59 am-5:55 pm

1 stop11h 56m

Louisville Intl

Mon 10/27

8:52 pm-10:00 pm

1 stop25h 08m

$173

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Wed 10/8

5:59 am-5:55 pm

1 stop11h 56m

Louisville Intl

Sat 10/18

7:15 am-3:22 pm

1 stop8h 07m

$187

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Wed 10/15

10:55 am-5:55 pm

1 stop7h 00m

Louisville Intl

Mon 10/20

7:15 am-1:28 pm

1 stop6h 13m

$189

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Mon 9/29

9:01 pm-9:19 am

1 stop12h 18m

Louisville Intl

Mon 10/6

6:43 pm-9:00 am

1 stop14h 17m

$190

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Mon 9/29

9:01 pm-9:19 am

1 stop12h 18m

Louisville Intl

Thu 10/2

10:14 am-11:06 pm

1 stop12h 52m

$192

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Fri 11/7

9:05 pm-11:40 pm

Nonstop2h 35m

Louisville Intl

Tue 11/11

8:45 am-10:57 am

Nonstop2h 12m

$209

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 10/2

8:30 pm-11:00 pm

Nonstop2h 30m

Louisville Intl

Sat 10/4

5:48 pm-10:59 pm

1 stop5h 11m

$219

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Sat 10/4

6:00 am-9:46 am

1 stop3h 46m

Louisville Intl

Tue 10/7

7:09 am-12:24 pm

1 stop5h 15m

$239

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

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

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of March, then departing from Newark Airport during the month July is also very affordable. Most momondo users find prices during this month for around $294.

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 Friday. momondo users have found tickets for Friday departures for as low as $295. 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 $361. 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 morning. Our users have found flights to Louisville in the morning for as low as $313. In the evening is when there is more demand to fly to Louisville, so prices are often more expensive at around $325 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 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 $333 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 $252 on momondo.

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

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

You could potentially save up to 11% on your flight if you consider stops on a Newark Airport to Louisville flight.

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

As of September 2025, prices for Newark Airport to Louisville flights are approximately 281% more expensive 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

$283

Fastest flight time

2h 18m

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 $283. The best round-trip flight deal from Newark Airport to Louisville found on momondo in the last 72 hours is $279.
The fastest flight from Newark Airport to Louisville takes 2h 18m
Direct flights go from Newark Airport to Louisville every day.
There is 1 airport near Louisville: Louisville Intl (SDF)
Search flight deals

  • 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 27m.

  • 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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $82Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $209Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
American AirlinesPriceFrom $217Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $228Free CancellationRating
7.9
7,960 reviews
Search Delta flights

  • United Airlines Flights From Newark Airport to Louisville

    Across 13 United Airlines flights from Newark Airport to Louisville this week, the average price was $357, with the best United Airlines deals starting from $209 round-trip. 8,937 users have rated United Airlines on momondo, with an average score of 7.4/10.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Bardstown
Jeffersonville
Shepherdsville
New Albany
Corydon
Elizabeth
Charlestown
Springfield
Brandenburg
Georgetown

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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