$39 Cheap Spirit Airlines flights Boston (BOS) to Fort Lauderdale (FLL)

You can find affordable return Spirit Airlines flights from $78 from BOS to FLL by organizing your results from “Price (lowest to highest)” on Expedia. Or look for bargains from $39 for a one-way journey.**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.

September is one of the most affordable months to travel to Fort Lauderdale with Spirit Airlines. You could also find great deals on one-way and round-trip fares in October.

For cheap Spirit Airlines fares from Logan Intl. Airport (BOS) to Fort Lauderdale - Hollywood Intl. Airport (FLL), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the overall cost. Sunday tends to be the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**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.

Hop on one of Spirit Airlines’s 18 direct weekly flights from Logan Intl. Airport (BOS) to Fort Lauderdale - Hollywood Intl. Airport (FLL). To see your choices, enter your dates, origin and destination and hit search. Then apply the “Nonstop” and “Airline” filters.

Take off from Logan Intl. Airport (BOS) for Fort Lauderdale - Hollywood Intl. Airport (FLL) on a direct Spirit Airlines flight, and you’ll be in the air for about 3h 38m.

If it’s flexibility you’re after, Thursday offers the most choice for Spirit Airlines flights from Logan Intl. Airport (BOS) to Fort Lauderdale - Hollywood Intl. Airport (FLL). You can select from 3 different departures.

Taking off from BOS at 6:00AM UTC-5, the earliest Spirit Airlines flight to FLL arrives at 9:40AM UTC-5. Flying earlier in the day means you’re less likely to encounter cancellations or delays.* Not an early riser? The last Spirit Airlines flight from BOS to FLL departs at 7:40PM UTC-5 and touches down at 11:21PM UTC-5.*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.

Spirit Airlines flights from Logan Intl. Airport (BOS) to Fort Lauderdale come in to Fort Lauderdale - Hollywood Intl. Airport (FLL), Miami Intl. Airport (MIA) and Palm Beach Intl. Airport (PBI). The primary Fort Lauderdale hub served by this airline is FLL. It’s worth looking into flights landing at other nearby airports on Expedia as they may offer lower fares.

Journey from BOS to FLL with Spirit Airlines and you can look forward to a range of benefits including a rewarding loyalty program. When you book through Expedia as a Free Spirit and One Key™ member, you may also earn OneKeyCash™* to use on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Take a Spirit Airlines flight from Logan Intl. Airport (BOS) to Fort Lauderdale - Hollywood Intl. Airport (FLL), and you’ll probably board an Airbus A320neo. Keep in mind though, that the aircraft type can change due to operational demands.

Depending on the ticket type you purchased, a fee is typically charged if you modify or cancel your flight more than 24 hours after confirmation. To secure flexible plane tickets, select our “No cancel fee” or “Changes included” filter when you look for flights. To learn more about canceling or modifying your reservation, go to “Trips,” select your flight and click on “Manage Booking.”