AirHint found the following cheapest return flights from Windsor Locks (BDL) to San Juan (SJU) in November 2025 (see full year).

Return flights

17 Nov - 21 Nov	jetBlue	direct
11 Nov - 14 Nov	jetBlue	direct
20 Nov - 25 Nov	Frontier Airlines	direct
30 Nov - 05 Dec	Frontier Airlines	direct
07 Nov - 12 Nov	jetBlue	direct
05 Nov - 08 Nov	jetBlue	direct
12 Nov - 17 Nov	jetBlue	direct
22 Nov - 29 Nov	Frontier Airlines	direct
02 Nov - 09 Nov	jetBlue	direct
23 Nov - 28 Nov	Frontier Airlines
13 Nov - 18 Nov	Frontier Airlines
30 Nov - 06 Dec	Frontier Airlines	direct
27 Nov - 01 Dec	Frontier Airlines
27 Nov - 01 Dec	Frontier Airlines	direct
26 Nov - 02 Dec	Breeze Airways

Also check the deals for one-way flights from Windsor Locks to San Juan in November.

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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Cheapest return flights from Windsor Locks to San Juan in November from $233

Return flights