Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Newark Airport to Louisville from $89

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 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Newark Airport to Louisville

Cheap round-trip flights

Spirit Airlines Logo
10:00 am - 2:15 pmEWR-SDF
4h 15m1 stop
Spirit Airlines Logo
3:10 pm - 9:01 pmSDF-EWR
5h 51m1 stop
$181Spirit Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 18
Spirit Airlines Logo
10:00 am - 2:15 pmEWR-SDF
4h 15m1 stop
Spirit Airlines Logo
3:10 pm - 9:01 pmSDF-EWR
5h 51m1 stop
$188Spirit Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 18
Spirit Airlines Logo
10:00 am - 2:15 pmEWR-SDF
4h 15m1 stop
Spirit Airlines Logo
3:10 pm - 9:01 pmSDF-EWR
5h 51m1 stop
$190Spirit Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 18
Spirit Airlines Logo
10:00 am - 2:15 pmEWR-SDF
4h 15m1 stop
Spirit Airlines Logo
3:10 pm - 9:01 pmSDF-EWR
5h 51m1 stop
$191Spirit Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 18
United Airlines Logo
2:00 pm - 8:48 pmEWR-SDF
6h 48m1 stop
United Airlines Logo
8:45 am - 10:57 amSDF-EWR
2h 12mnonstop
$219United Airlines
Find Deal
Fri, Oct 24 - Mon, Oct 27
Logo
9:10 am - 11:27 amEWR-SDF
2h 17mnonstop
Logo
12:16 pm - 9:05 amSDF-EWR
20h 49m2 stops
$222
Find Deal
Sun, Aug 10 - Mon, Aug 11
Delta Logo
7:10 am - 11:45 amEWR-SDF
4h 35m1 stop
Delta Logo
6:00 am - 12:11 pmSDF-EWR
6h 11m1 stop
$229Delta
Find Deal
Wed, Aug 27 - Thu, Sep 4
Logo
10:00 am - 2:15 pmEWR-SDF
4h 15m1 stop
Logo
11:17 am - 11:11 amSDF-EWR
23h 54m2 stops
$235
Find Deal
Thu, Sep 18 - Mon, Sep 22
United Airlines Logo
8:29 pm - 10:58 pmEWR-SDF
2h 29mnonstop
United Airlines Logo
6:00 am - 9:57 amSDF-EWR
3h 57m1 stop
$239United Airlines
Find Deal
Thu, Aug 14 - Sun, Aug 17
Delta Logo
3:29 pm - 9:14 pmEWR-SDF
5h 45m1 stop
Delta Logo
7:45 pm - 12:58 amSDF-EWR
5h 13m1 stop
$249Delta
Find Deal
Wed, Aug 13 - Mon, Aug 18

Spirit Airlines flights from Newark Airport to Louisville

Our best Spirit Airlines deals on Newark Airport to Louisville flight tickets
Spirit Airlines
Sep 11
EWR10:00 amNewark
4h 15m
1 stop
SDF2:15 pmLouisville Intl
Sep 18
SDF3:10 pmLouisville Intl
5h 51m
1 stop
EWR9:01 pmNewark
$181
Find similar
Spirit Airlines
Sep 11
EWR10:00 amNewark
4h 15m
1 stop
SDF2:15 pmLouisville Intl
Sep 18
SDF3:10 pmLouisville Intl
5h 51m
1 stop
EWR9:01 pmNewark
$188
Find similar
Spirit Airlines
Sep 11
EWR10:00 amNewark
4h 15m
1 stop
SDF2:15 pmLouisville Intl
Sep 18
SDF3:10 pmLouisville Intl
5h 51m
1 stop
EWR9:01 pmNewark
$190
Find similar

Delta flights from Newark Airport to Louisville

Our best Delta deals on Newark Airport to Louisville flight tickets
Delta
Aug 27
EWR7:10 amNewark
4h 35m
1 stop
SDF11:45 amLouisville Intl
Sep 4
SDF6:00 amLouisville Intl
6h 11m
1 stop
EWR12:11 pmNewark
$229
Find similar
Delta
Aug 13
EWR3:29 pmNewark
5h 45m
1 stop
SDF9:14 pmLouisville Intl
Aug 18
SDF7:45 pmLouisville Intl
5h 13m
1 stop
EWR12:58 amNewark
$249
Find similar
Delta
Aug 6
EWR7:05 pmNewark
5h 27m
1 stop
SDF12:32 amLouisville Intl
Aug 10
SDF6:00 amLouisville Intl
4h 50m
1 stop
EWR10:50 amNewark
$262
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 July 29, 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

Thu 9/11

10:00 am-2:15 pm

1 stop4h 15m

Louisville Intl

Thu 9/18

3:10 pm-9:01 pm

1 stop5h 51m

$181

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 9/11

10:00 am-2:15 pm

1 stop4h 15m

Louisville Intl

Thu 9/18

3:10 pm-9:01 pm

1 stop5h 51m

$188

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 9/11

10:00 am-2:15 pm

1 stop4h 15m

Louisville Intl

Thu 9/18

3:10 pm-9:01 pm

1 stop5h 51m

$190

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 9/11

10:00 am-2:15 pm

1 stop4h 15m

Louisville Intl

Thu 9/18

3:10 pm-9:01 pm

1 stop5h 51m

$191

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Fri 10/24

2:00 pm-8:48 pm

1 stop6h 48m

Louisville Intl

Mon 10/27

8:45 am-10:57 am

Nonstop2h 12m

$219

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Sun 8/10

9:10 am-11:27 am

Nonstop2h 17m

Louisville Intl

Mon 8/11

12:16 pm-9:05 am

2 stops20h 49m

$222

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Wed 8/27

7:10 am-11:45 am

1 stop4h 35m

Louisville Intl

Thu 9/4

6:00 am-12:11 pm

1 stop6h 11m

$229

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 9/18

10:00 am-2:15 pm

1 stop4h 15m

Louisville Intl

Mon 9/22

11:17 am-11:11 am

2 stops23h 54m

$235

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 8/14

8:29 pm-10:58 pm

Nonstop2h 29m

Louisville Intl

Sun 8/17

6:00 am-9:57 am

1 stop3h 57m

$239

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Wed 8/13

3:29 pm-9:14 pm

1 stop5h 45m

Louisville Intl

Mon 8/18

7:45 pm-12:58 am

1 stop5h 13m

$249

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 January is also very affordable. Most momondo users find prices during this month for around $299.

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 $286. 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 $360. 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 at noon. Our users have found flights to Louisville at noon for as low as $304. In the evening is when there is more demand to fly to Louisville, so prices are often more expensive at around $330 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 $286 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?

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 2025, prices for Newark Airport to Louisville flights are approximately 53% 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

$89

Fastest flight time

2h 17m

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 $89. The best round-trip flight deal from Newark Airport to Louisville found on momondo in the last 72 hours is $181.
The fastest flight from Newark Airport to Louisville takes 2h 17m
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 17m.

  • 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
8,040 reviews
Search Spirit Airlines flights
DeltaPriceFrom $209Free CancellationRating
8.0
7,979 reviews
Search Delta flights
United AirlinesPriceFrom $209Free CancellationRating
7.4
8,896 reviews
Search United Airlines flights
American AirlinesPriceFrom $217Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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 $360, with the best United Airlines deals starting from $209 round-trip. 8,896 users have rated United Airlines on momondo, with an average score of 7.4/10.

  • Spirit Airlines Flights From Newark Airport to Louisville

    The best Spirit Airlines deal for Newark Airport to Louisville flight tickets found on momondo in the last 72 hours was $82, round-trip. It should be noted that an average Spirit Airlines flight deal for this route in this time was higher, at $151 round-trip. Spirit Airlines operates 2 flights out of Newark Airport into Louisville in an average week, so prices vary by time and availability. 8,040 Spirit Airlines reviews by users on momondo have scored the airline at 6.3/10.

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
Elizabeth
Corydon
Charlestown
Georgetown
Springfield
Brandenburg

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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/3
Sun 8/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States