Cheap American Airlines flights Newburgh (SWF) to Louisville (SDF)

Make use of the “Price (lowest to highest)” filter on Expedia to search for cheap American Airlines round-trip flights from SWF to SDF. Affordable one-way tickets are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

American Airlines flights to Louisville are usually more affordable in the quieter months of January and December. Whether you’re in search of a one-way or a return ticket, you could score a better deal then.

Begin your search one to three months before your departure to score cheap fares on American Airlines flights from Stewart Intl. Airport (SWF) to Louisville Intl. Airport (SDF). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Fill in your dates, press search and select “Nonstop” on Expedia to browse any direct flights from SWF to SDF with American Airlines or other airlines.

Sort your results by “Morning” and “Early Morning” to see the earliest flights from SWF to SDF. Leaving early means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Louisville Intl. Airport (SDF) is the main Louisville hub for American Airlines flights from Stewart Intl. Airport (SWF).

It’s usually possible to reschedule or cancel your flight, although there may be additional fees if you booked more than 24 hours ago. Want to keep your options open? Make use of Expedia’s “Changes included” or “No cancel fee” filter to find flights that won’t charge you extra if you have to adjust your plans. To make changes, go to “Trips,” select your flight and click on “Manage Booking” for more details.