$60 Cheap Flights from Louisville (SDF) to Newark Liberty Intl. Airport (EWR)

View $60 flight on Fri, May 16, 2025Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Newark Liberty Intl. Airport (EWR)

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Find available prices by choosing your travel dates.

Cheap Flights from Louisville to Newark Liberty Intl. Airport (SDF-EWR)

Prices were available within the past 7 days and start at $60 for one-way flights and $120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Fri, May 16 - Fri, May 23
SDF
Louisville
EWR
New York
$120 Roundtrip, just found
$120
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, May 16 from Louisville to New York, returning Fri, May 23, priced at $120 just found
Spirit Airlines
Fri, May 9 - Fri, May 16
SDF
Louisville
EWR
New York
$130 Roundtrip, just found
$130
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, May 9 from Louisville to New York, returning Fri, May 16, priced at $130 just found
Spirit Airlines
Mon, Jun 2 - Fri, Jun 6
SDF
Louisville
EWR
New York
$134 Roundtrip, found 5 hours ago
$134
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Mon, Jun 2 from Louisville to New York, returning Fri, Jun 6, priced at $134 found 5 hours ago
Spirit Airlines
Fri, May 9 - Mon, May 12
SDF
Louisville
EWR
New York
$140 Roundtrip, found 7 hours ago
$140
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Fri, May 9 from Louisville to New York, returning Mon, May 12, priced at $140 found 7 hours ago
Spirit Airlines
Fri, May 9 - Sat, May 10
SDF
Louisville
EWR
New York
$141 Roundtrip, found 2 hours ago
$141
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Fri, May 9 from Louisville to New York, returning Sat, May 10, priced at $141 found 2 hours ago
Spirit Airlines
Fri, Jul 4 - Mon, Jul 7
SDF
Louisville
EWR
New York
$148 Roundtrip, just found
$148
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Jul 4 from Louisville to New York, returning Mon, Jul 7, priced at $148 just found
Spirit Airlines
Sat, May 24 - Mon, May 26
SDF
Louisville
EWR
New York
$153 Roundtrip, found 3 hours ago
$153
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Sat, May 24 from Louisville to New York, returning Mon, May 26, priced at $153 found 3 hours ago
United
Thu, May 29 - Mon, Jun 2
SDF
Louisville
EWR
New York
$175 Roundtrip, found 5 hours ago
$175
Roundtrip
found 5 hours ago
Select United flight, departing Thu, May 29 from Louisville to New York, returning Mon, Jun 2, priced at $175 found 5 hours ago
American Airlines
Wed, Sep 17 - Sat, Sep 27
SDF
Louisville
EWR
New York
$217 Roundtrip, found 1 hour ago
$217
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Sep 17 from Louisville to New York, returning Sat, Sep 27, priced at $217 found 1 hour ago
Delta
Wed, Jun 4 - Tue, Jun 10
SDF
Louisville
EWR
New York
$217 Roundtrip, just found
$217
Roundtrip
just found
Select Delta flight, departing Wed, Jun 4 from Louisville to New York, returning Tue, Jun 10, priced at $217 just found
Flights from Louisville (SDF) to Newark Liberty Intl. Airport (EWR)
Origin airport
Louisville Intl.
Destination airport
Newark Liberty Intl. Airport
Airlines serving
American Airlines, Delta, Spirit Airlines, United
Roundtrip price
$120
Distance
640 mi

Louisville to Newark Liberty Intl. Airport Flights

The cheapest times to fly from Louisville to Newark Liberty Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Louisville to Newark Liberty Intl. Airport are during the month of May. You can find some of the cheapest flights from Louisville to Newark Liberty Intl. Airport with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Louisville to Newark Liberty Intl. Airport

Sunday is one of the best days to book for cheap flights from Louisville to Newark Liberty Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Louisville to Newark Liberty Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Louisville to Newark Liberty Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $60 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Louisville to Newark Liberty Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Louisville to Newark Liberty Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How long does it take to fly from SDF to Liberty Intl. Airport (EWR)?
With United Airlines, a direct flight takes about 2 hours and 6 minutes. Take the 12:35PM flight from Louisville Intl. Airport (SDF) and land at Newark Airport at 2:41PM. Snap up a fabulous deal on this and other routes when you purchase your ticket with Expedia.
Is it cheaper to buy a plane ticket from SDF to EWR last minute?
Booking your trip from Louisville Muhammad Ali Intl. Airport to EWR last minute could save you cash if you stumble on a good deal. However, airfares generally don’t get cheaper closer to the departure date. If you hold off, flights could also be booked out or the best seats taken (don’t get stuck in the middle!). If you don’t want to hedge your bets, book well in advance of your departure date. Note that some of the biggest deals can be found up to a year in advance. If your preferred airline hasn’t released tickets yet, check back regularly as deals are updated on Expedia all the time.
What airline has the least delays from SDF to Newark Airport?
With an on-time performance rate of 82%, United Airlines is the carrier that’s most likely to fly you from Louisville Intl. Airport (SDF) to Newark Airport on schedule. Flight delays aren’t just frustrating — they can also make you miss your connection that upends your entire journey. Keep updated about any delays by checking your flight status through the Expedia App before heading to the airport. If you’re already there and your plans will be heavily impacted, head to your airline’s customer service desk to see what your options are.
What airports do you fly into for Newark from Louisville?
Liberty Intl. Airport (EWR), LaGuardia Airport (LGA) and John F. Kennedy Intl. Airport (JFK) are your choices when connecting from Louisville to Newark. Roughly 3 mi south of downtown Newark, Liberty Intl. Airport (EWR) is the city’s principal entry point. Think about factors such as flight arrival and departure times and the distance to your hotel before settling on an airport. Prudential Center and The Mills at Jersey Gardens are two great attractions to put on your to-do list when you get to your destination.
What are the most popular departure times for flights from Louisville Muhammad Ali Intl. Airport to EWR?
Between 7:00 AM - 8:00 AM is when you’ll find lots of United Airlines flights jetting from SDF to EWR. Our suggestion? Fly out in the morning. With air traffic yet to build up around airports, your chances of hopping on a delay-free flight are better.
Can I change the date of my flight from SDF to Newark Airport?
Life can throw a spanner in your plans, so Expedia is here to help make things as simple as possible. To start, access your Louisville Intl. Airport (SDF) to Newark Airport itinerary through the Expedia Trips portal and browse the ticket conditions and rules about what changes can be made. If you purchased your airfare in the last 24 hours, some carriers will allow you to cancel for free and organize new flights. If you booked your fare more than 24 hours ago, contact us via our Customer Service portal so we can assist you further.

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*Available to One Key members.