£147 Find Cheap Flights from Louisville to Newark – Compare and Save

Among airlines operating Louisville to Newark Airport flights:

• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only United Airlines operates flights between Louisville and Newark Airport.

Flights from Louisville to Newark Airport usually depart from Louisville Intl (SDF) and arrive at Newark (EWR).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy class
• JetBlue: a cabin bag in Economy class class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy class is available on flights from Louisville to Newark Airport.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £199 return via Orlando (MCO), compared with £241 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £30–£59 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Embraer 175 (Enhanced Winglets) family is used most often on this route, operated mainly by United Airlines and Delta. Other aircraft seen on the route include Embraer 175 variants.

One-stop flights from Louisville to Newark Airport most commonly connect through:

• Charlotte Douglas (CLT) – 37% of one-stop connections
• Orlando (MCO) – 17% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) – 14% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) – 11% of one-stop connections

Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 28% on the Louisville to Newark Airport route. Thursday is the cheapest departure day at £222 return on average, while Sunday is the most expensive at £307, a difference of £84. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Louisville to Newark Airport flights, with 50% leaving in that window. Afternoon departures account for 25%, Evening flights for 25%, and Night flights for 0%.

These are the earliest and latest flight times available from Louisville to Newark Airport:

• Earliest: departs at 05:40 and lands at 07:57
• Latest: departs at 18:30 and lands at 20:47.

The flight takes about 2h 17m.

Last-minute fares on this route (booked within 2 weeks of departure) run 33% above the route average of £238. Book 26 weeks before departure for the lowest fares.

A direct flight from Louisville to Newark Airport takes 2h 17m, covering 640 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £199 to £896. That means the highest observed fare was about 4x higher than the lowest one.

One-way fares from Louisville to Newark Airport are currently lower than usual. Average one-way flight prices are about £184, which is 20% below the typical average for this route.

Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time of 4h 05m, compared to 4h 39m via Charlotte Douglas (CLT) and 4h 46m via Detroit Metropolitan Wayne County (DTW).

Newark Airport (EWR) hosts 5 major car hire companies, with daily rates starting from around £21 for economy cars. Top options include:
• Ace
• Budget
• Alamo
• Dollar
• Hertz

Return flights from Louisville to Newark Airport range from £205 to £314, with an average of £238 over the past 12 months. Anything below £205 counts as a good deal.

JetBlue is the only airline on the Louisville to Newark Airport route offering in-flight Wi-Fi. Pricing depends on fare class.