How much is a flight from Buffalo to San Juan?

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

Are there alternative airports near Greater Buffalo and San Juan?

The two cities are about 1849 mi apart. Looking beyond the main airport might reveal better options.

• Airports in Greater Buffalo: Greater Buffalo is the only airport in operation.
• Airports in San Juan: Isla Grande is another nearby option to San Juan - Luis Muñoz Marín.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If San Juan has more than one airport, you can pick the most convenient for your destination.

Smart ways to search flights from Buffalo to San Juan

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include carriers like Easyjet, Ryanair, British Airways, and more.

Other popular destinations

Flying to Puerto Rico? Other travelers also searched: Aguadilla, Culebra Airport, Mayaguez, Ponce, San Juan.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.