AirHint found the following cheapest one-way flights from Windsor Locks (BDL) to San Juan (SJU) in October 2025 (see full year).
One-Way flights
| 15 Oct | Southwest Airlines | ||
| 21 Oct | Southwest Airlines | ||
| 20 Oct | Southwest Airlines | ||
| 13 Oct | Delta | ||
| 07 Oct | United | ||
| 01 Oct | United | ||
| 31 Oct | Delta | ||
| 04 Oct | United | ||
| 14 Oct | United | ||
| 16 Oct | Frontier Airlines |
Also check the deals for return flights from Windsor Locks to San Juan in October.
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.
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