Cheapest return flights from Boston to San Juan in November from $339

AirHint found the following cheapest return flights from Boston (BOS) to San Juan (SJU) in November 2026 (see full year).

Return flights

13 Nov - 20 Nov Delta direct
26 Nov - 06 Dec Delta direct
23 Nov - 26 Nov United
06 Nov - 11 Nov jetBlue
06 Nov - 11 Nov jetBlue direct
22 Nov - 01 Dec United
22 Nov - 01 Dec jetBlue direct
23 Nov - 01 Dec jetBlue direct
23 Nov - 26 Nov jetBlue direct

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

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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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