✈️ Flight Guide: Fort Lauderdale (FLL) → San Juan (SJU)

December brings festive holiday markets, parrandas (Puerto Rican Christmas music parties), and seasonal cultural events in San Juan and tourist-friendly activities near Fort Lauderdale. In San Juan, visitors can enjoy holiday light displays, artisan markets in Old San Juan, and musical performances; in the Fort Lauderdale and Miami area, Art Week and winter arts events may attract travelers. Plan around major holiday dates where transport and hotels may fill quickly.

For the best balance of price and convenience in December, fly in early to mid-December on weekdays (Tuesday–Thursday) and avoid the Christmas/New Year holiday week when fares and crowds peak. Early-morning departures can mean shorter security lines at Fort Lauderdale-Hollywood International Airport (FLL) and calmer arrival times at Luis Muñoz Marín International Airport (SJU). If you must travel near holidays, book as early as possible and consider flexibility by a day or two to save on fares.

Choosing nonstop flights from Fort Lauderdale-Hollywood International Airport (FLL) to Luis Muñoz Marín International Airport (SJU) in December minimizes total travel time (typically ~2 hr 30–50 min) and reduces risk of missed connections during busy holiday travel. Connecting options via Miami or Orlando can sometimes lower costs or provide more timing options, but they increase travel time and the chance of delays. For December holiday travel, many passengers prefer nonstop flights for predictability, while budget-conscious travelers weigh savings against longer schedules.

Popular carriers on the Fort Lauderdale-Hollywood International Airport (FLL) to Luis Muñoz Marín International Airport (SJU) route in December include JetBlue (full-service with complimentary snacks on some fares and more legroom options), Spirit Airlines (ultra-low-cost carrier with basic fares and add-on fees), and occasionally American Airlines and Caribbean carriers on seasonal or connecting services. JetBlue typically offers more comfort and frequent nonstop schedules, while Spirit can provide lower base fares if you travel light and prepay for extras.

December travel between Fort Lauderdale-Hollywood International Airport (FLL) and Luis Muñoz Marín International Airport (SJU) requires a mix of holiday planning and Caribbean preparedness. Pack light breathable clothing, reef-safe sunscreen, evening layers for cooler nights, and a compact umbrella for brief tropical showers. Book airport parking and transfers early for holiday dates, enroll in airline loyalty or priority programs to ease airport experience, and maintain flexible travel days if possible to save on fares.

Nonstop flights from Fort Lauderdale-Hollywood International Airport (FLL) to Luis Muñoz Marín International Airport (SJU) typically have block times around 2 hours 30 minutes to 2 hours 50 minutes, depending on carrier and winds. In December, airlines often add frequencies to meet holiday demand, offering multiple daily options with peak departures in the morning and evening. Connectors via Miami International Airport or Orlando may extend total travel time but increase scheduling flexibility.

To find cheap December flights from Fort Lauderdale-Hollywood International Airport (FLL) to Luis Muñoz Marín International Airport (SJU), target early December dates and midweek departures (Tuesdays–Thursdays). Budget carriers such as Spirit and promotional fares on JetBlue can drive prices down; set fare alerts, use flexible-date calendars, and check airline flash sales. Compare roundtrip versus one-way combinations and consider nearby airports (e.g., Miami International) if your schedule and budget allow.