$111 Cheap Delta flights from New York to Louisville (JFK to SDF)

For any current Louisville Intl. Airport (SDF) quarantine requirements and travel advice, visit the Covid-19 Travel Advisor. Look before you arrange your flight, so you don’t get caught out.

Check your boarding pass to find out which JFK Airport terminal you’ll be departing from on your way to Louisville Intl. Airport (SDF) with Delta Air Lines. If you can’t spot the details on there, get in touch with your airline.

Unfortunately, there aren’t any direct flights between JFK and SDF with Delta Air Lines. Prepare to make at least one stopover if you need to stick to this route and airline.

Depending on no delays and good weather, your Delta Air Lines flight from JFK to Louisville Intl. Airport (SDF) will take around 4 hours and 4 minutes. That means you’ve got ample time to enjoy a meal, get some sleep and fine tune your itinerary before you hit the runway.

If you want to book a jaunt from JFK to SDF, you can pick from about 7 Delta Air Lines flights every day.

For more info about changing your flight to SDF, please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.