Cheapest one-way flights from Fort Lauderdale (FLL) to San Juan (SJU), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
16 Dec Frontier Airlines
Direct Flight
13 Dec Frontier Airlines
Direct Flight
08 Dec Frontier Airlines
Direct Flight
17 Dec Frontier Airlines
Direct Flight
25 Dec Frontier Airlines
Direct Flight
20 Dec Frontier Airlines
Direct Flight
27 Dec Frontier Airlines
Direct Flight
05 Dec Delta
28 Dec Delta
22 Dec Delta
Powered by

deals for return flights from Fort Lauderdale to San Juan in December.

Book a cheap hotel in San Juan

Cheap car rent in Luis Munoz Marin Intl

Updated Jul 16, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.