Flights from Boston to San Juan

Prices shown are approximate based on recent fare checks and vary by specific travel dates, seasonality, time of booking, and seat availability. Lowest promotional fares have limited seats and require advance purchase of 45-90 days.

JetBlue fares include one personal item, one full-size carry-on bag, complimentary high-speed WiFi, live TV, and snacks/beverages at no extra charge. First checked bag costs $35-45, second bag $50-60. Even More Space seats (extra legroom) available for additional fee. Mint (premium cabin) available on select flights.

Blue Basic fares (lowest tier) are non-refundable and restrict changes. Blue and Blue Plus fares allow changes with fare difference. TrueBlue members earn points on all fares. Book at jetblue.com or through travel sites like Google Flights and Expedia. Peak winter season and holiday periods have higher demand and pricing. Subject to airline terms and availability.

Enjoy convenient nonstop flights from Boston to San Juan, Puerto Rico with one-way fares starting at $88. Boston Logan International Airport (BOS) offers excellent direct service to Luis Muñoz Marín International Airport (SJU) on JetBlue Airways, with flight times of approximately 4 hours.

JetBlue dominates this route with multiple daily departures, bringing their award-winning service and amenities to every flight. Enjoy complimentary high-speed WiFi to stay connected, live TV at every seat for entertainment, free snacks and beverages, and the generous legroom JetBlue is famous for. It's one of the most comfortable budget-friendly ways to reach the Caribbean.

As JetBlue's home market, Boston enjoys excellent service frequencies and competitive pricing on this route. The nonstop flight makes travel easy for New England residents and connecting passengers from across the Northeast.

Winter is peak season for this route as Bostonians escape the cold for Caribbean warmth. Book 2-3 months ahead for the best deals, especially for January-March travel. Consider Tuesday, Wednesday, or Saturday departures for lowest fares. Perfect for long weekends, school vacations, or extended winter escapes.