$139 Cheap American Airlines flights New York (JFK) to Key West (EYW)

Make use of the “Price (lowest to highest)” filter on Expedia to search for cheap American Airlines return flights from $249 from JFK to EYW. Affordable one-way tickets from $139 are available as well.**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.

Browse for one-way or round-trip flights to Key West in September or August. You could find lower fares with American Airlines during these off-peak months.

Start searching one to three months ahead of your departure date to score cheap fares on American Airlines flights from John F. Kennedy Intl. Airport (JFK) to Key West Intl. Airport (EYW). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, 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.

Click on the “Nonstop” filter when searching for direct American Airlines flights from JFK to EYW. You’ll also be able to compare other airlines offering the same nonstop journey.

To find the earliest departure from JFK to EYW with American Airlines, filter your results by “Morning” and “Early Morning.” Choosing an early flight usually means you’ll experience fewer 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.

Catch an American Airlines flight from John F. Kennedy Intl. Airport (JFK) to Key West, and you’ll most likely arrive at Key West Intl. Airport (EYW). This is the airline’s primary hub here.

Changes are typically free within 24 hours of booking, but your airline may charge a fee after that. For further information about modifying your reservation, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to change your itinerary without additional charges, check the “Changes included” or “No cancel fee” filter when planning your next break.