Cheap flights from New York to Louisville from $103

If you are unable to visit Louisville during the month of July, then departing from New York during the month August is also very affordable. Most momondo users find prices during this month for around $95.

On average, the least expensive day to fly to Louisville from New York is on a Saturday. momondo users have found tickets for Saturday departures for as low as $320. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from New York to Louisville on a Sunday will generally be more expensive and average around $635. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest New York to Louisville flights are usually those with departure times in the evening. Our users have found flights to Louisville in the evening for as low as $356. At noon is when there is more demand to fly to Louisville, so prices are often more expensive at around $430 per ticket.

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

There are 4 cabin classes available to choose from on New York to Louisville 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 37% on your flight if you consider stops on a New York to Louisville flight.

Allegiant Air, United Airlines, and Southwest are the most popular carriers operating from New York to Louisville Intl

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Louisville from New York according to our data. Delta is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 6 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

Washington, D.C. (DCA) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Flights via Washington, D.C. (DCA) offer the lowest average round-trip price of $500.

Flights connecting via Washington, D.C. (DCA) have the shortest average one-way travel time: 4h 18m.

Washington, D.C. (DCA) has the shortest average layover time for this route: 0h 55m.

10 flights are operational daily from New York to Louisville as of June 2026. The most popular departure time for this route is 6:00PM, with 50% of flights per day taking off in the evening.

The number of flights available between New York and Louisville is 76 per week as of June 2026. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.