$89 Cheap American Airlines flights Boston (BOS) to Fort Lauderdale (FLL)

Use the “Price (lowest to highest)” filter on Expedia to find cheap American Airlines round-trip flights from $177 from BOS to FLL. Affordable one-way tickets from $89 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 Fort Lauderdale are typically cheaper in the quieter months of September and October. Whether you’re searching for a one-way or a return ticket, you could score a better deal then.

Begin your search one to three months ahead of your departure date to get cheaper fares on American Airlines flights from Logan Intl. Airport (BOS) to Fort Lauderdale - Hollywood Intl. Airport (FLL). 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 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.

Click on the “Nonstop” filter when looking for direct American Airlines flights from BOS to FLL. It’s also a great way to compare other airlines servicing the same direct trip.

Sort your results by “Morning” and “Early Morning” to browse the earliest departures from BOS to FLL. Leaving early means flight cancellations are less likely.**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.

Fort Lauderdale - Hollywood Intl. Airport (FLL) is the main Fort Lauderdale gateway for American Airlines flights from Logan Intl. Airport (BOS).

Depending on the type of fare you purchased, a fee generally applies if you cancel or change your flight more than 24 hours after it has been confirmed. To find plane tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes when looking for flights. For additional information on canceling or modifying your reservation, go to “Trips,” select your flight and tick “Manage Booking.”