$90 Cheap JetBlue Airways flights Fort Lauderdale (FLL) to San Juan (SJU)

Landing cheap one-way JetBlue Airways flights from FLL to SJU from $90 on Expedia is easy --- just filter by "Price (lowest to highest)." Or check out our affordable return fares from $153 for your next getaway.**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.

Search for JetBlue Airways flights from FLL to SJU about one month before you want to leave. The most affordable time to book an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. Regardless of itinerary or ticket type, the best day to book international airfare is usually Sunday. Friday can be the most expensive. Travelers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**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.

The earliest flight from FLL to SJU with JetBlue Airways departs at 7:15AM UTC-5. You'll touch down at 10:47AM UTC-4. The last JetBlue Airways flight of the day takes off at 4:45PM UTC-5 and arrives at 8:18PM UTC-4. With around 20% fewer cancellations for departures before noon, jetting out early is typically the best choice.**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.