How much is a flight from Boston to San Juan?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Boston and San Juan.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Boston - San Juan route.

Exploring all airports near Boston and San Juan

Checking all the airports available in the area can give you more departure and arrival options for your trip.

• Airports in Boston: Boston - Logan is currently the only one operating.
• Airports in San Juan: Try also checking Isla Grande along with San Juan - Luis Muñoz Marín.

Looking at expected traffic to the airport can help avoid surprises on departure day. On busy routes, flying from a quieter airport might also save you money.

Choose the right flight for your trip from Boston to San Juan

Jetcost helps you tailor your flight search based on what matters to you — flight length, budget, airline, or agency. Whether you prefer round-trip or one-way, direct or with stopovers, you’ll see options from the best airlines and travel agencies.

Other popular destinations

Flying to Puerto Rico? Many users also explore: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

Looking for a specific airline? Select it directly in the filters to speed up your search. The search filters help you see only the options that match your needs.