$64 Cheap Spirit Airlines flights San Juan (SJU) to Fort Lauderdale (FLL)

Use the "Price (lowest to highest)" filter on Expedia to find cheap Spirit Airlines round-trip flights from $114 from SJU to FLL. Affordable one-way options from $64 are also available.**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.

To grab cheap flights from SJU to FLL with Spirit Airlines, begin your search about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another good tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**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.

Leaving SJU at 8:40PM UTC-4, the earliest Spirit Airlines flight to FLL lands at 10:32PM UTC-5. Flying earlier in the day means you'll be less likely to encounter delays.* Prefer a later start? The last Spirit Airlines flight from SJU to FLL departs at 10:09PM UTC-4 and touches down at 11:58PM 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.

Offering a rewarding loyalty program, Spirit Airlines is a favorite of many travelers journeying from SJU to FLL. Plus, as a Free Spirit and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.