Cheap flights from Louisville to New York from $171

The cheapest month to fly to Newark Airport from Louisville is in March. Flight prices, which tend to average around $279, are often lower during this time because this is during the off-season. If you don’t want to visit Newark Airport in March, then you should wait until December to fly from Louisville, when ticket prices are also cheap, with an average price of $284.

The cheapest day to depart on your flight to Newark Airport is on a Saturday when prices can be found for as low as $335. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Louisville to Newark Airport for around $655.

The cheapest time of day to fly to Newark Airport is in the evening when flights can be purchased for as low as $197. Flights at noon are often more expensive with an average ticket price of $806.

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

You are more likely to see cheaper flights to Newark Airport from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Newark Airport for around $338 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Newark Airport from Louisville for as low as $268 on momondo.

There are 4 cabin classes available to choose from on Louisville to Newark Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 27% on your flight if you consider stops on a Louisville to Newark Airport flight.

As of September 2026, prices for Louisville to Newark Airport flights are approximately 39% more expensive when compared to flights at the same time last year.

United Airlines is the most popular carrier operating from Louisville Intl to Newark

United Airlines, Delta and Allegiant Air are the top three most popular airlines that fly to Newark Airport from Louisville according to our data. United Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Newark Airport. Keep in mind that there are 5 different airlines that fly to Newark Airport on a routine basis, so you have a few additional options to choose from.

As of September 2026, there are 4 flights per day flying from Louisville to Newark Airport. The most common time of day flights depart is 6:00AM, with 65% of flights taking off at noon.

The number of flights available between Louisville and Newark Airport is 30 per week as of September 2026. The most frequent departure day is Thu, with 23% of weekly flights leaving on this day.