Cheapest one-way flights from Windsor Locks to San Juan in December from 119€

AirHint found the following cheapest one-way flights from Windsor Locks (BDL) to San Juan (SJU) in December 2025 (see full year).

One-Way flights

07 Dec Frontier Airlines direct
08 Dec Frontier Airlines direct
05 Dec Frontier Airlines
12 Dec Frontier Airlines
03 Dec Spirit Airlines
05 Dec Frontier Airlines direct
04 Dec Southwest Airlines
12 Dec Frontier Airlines direct
15 Dec United
15 Dec Frontier Airlines direct

Also check the deals for return flights from Windsor Locks to San Juan in December.

Skyscanner

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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