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

Return flights

15 Nov - 21 Nov	jetBlue	direct
11 Nov - 15 Nov	jetBlue	direct
26 Nov - 02 Dec	jetBlue
22 Nov - 30 Nov	jetBlue
22 Nov - 29 Nov	jetBlue
25 Nov - 30 Nov	jetBlue
27 Nov - 01 Dec	Frontier Airlines
22 Nov - 29 Nov	Frontier Airlines	direct
25 Nov - 29 Nov	Frontier Airlines	direct
22 Nov - 30 Nov	Frontier Airlines	direct
25 Nov - 30 Nov	Frontier Airlines	direct
26 Nov - 29 Nov	Breeze Airways
27 Nov - 01 Dec	jetBlue	direct
26 Nov - 02 Dec	jetBlue	direct

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 $245

Return flights