AirHint found the following cheapest return flights from Buffalo (BUF) to San Juan (SJU) in November 2025 (see full year).
Return flights
| 23 Nov - 27 Nov | jetBlue | ||
| 15 Nov - 22 Nov | Southwest Airlines | ||
| 23 Nov - 28 Nov | jetBlue | ||
| 15 Nov - 23 Nov | Frontier Airlines | ||
| 12 Nov - 15 Nov | Southwest Airlines |
Also check the deals for one-way flights from Buffalo to San Juan in November.
Powered by
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
Find us on social media