Cheap flights from Philadelphia to Louisville from $126

Travelers frequently search for route combinations, such as Philadelphia and Mexico City, Fort Lauderdale, Orlando, Atlanta, Miami, San Juan, Chicago, Tampa, Dallas, Nashville, Las Vegas, Cancún, Los Angeles, Houston, Charlotte, Santo Domingo, Guadalajara, Bogotá, New Orleans, Denver.

Travelers frequently search for route combinations, such as Louisville and Fort Lauderdale, San Francisco, Orlando, Fort Myers, Los Angeles, Raleigh, Paris, Buenos Aires, Amsterdam, Cancún, Las Vegas, Charleston, Phoenix, Guatemala City, Denver, Tampa, New York, West Palm Beach, Eugene, Panama City.

Philadelphia is mainly served by Philadelphia International. But there are other airports nearby, including Wings Field.

The main airport in Philadelphia is Philadelphia International. It is also served by Newark Liberty International, Washington Dulles International, Baltimore–Washington International, LaGuardia, New York Stewart International Airport, Atlantic City International, Ronald Reagan Washington National, Westchester County, Long Island MacArthur, Tweed New Haven.

The main airport in Louisville is Louisville International. It is also served by Cincinnati/Northern Kentucky International, Indianapolis International, Louisville International, Dayton International, Blue Grass, Evansville Regional, Owensboro–Daviess County Regional.

Currently, you can fly between Philadelphia and Louisville with Frontier Airlines, United Airlines, BREEZE, WestJet.

If you don’t have specific dates for your trip between Philadelphia and Louisville, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Philadelphia and Louisville, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Philadelphia. The main one is Philadelphia International and other nearby airports include Newark Liberty International, Washington Dulles International, Baltimore–Washington International, LaGuardia, New York Stewart International Airport, Atlantic City International, Ronald Reagan Washington National, Westchester County, Long Island MacArthur, Tweed New Haven