Cheapest return flights from Baltimore to San Juan in October from 392€

AirHint found the following cheapest return flights from Baltimore (BWI) to San Juan (SJU) in October 2026 (see full year).

Return flights

17 Oct - 31 Oct United
15 Oct - 19 Oct Southwest Airlines direct
19 Oct - 27 Oct Southwest Airlines direct
19 Oct - 28 Oct Southwest Airlines direct
08 Oct - 12 Oct Southwest Airlines
22 Oct - 26 Oct Southwest Airlines
06 Oct - 09 Oct Southwest Airlines
16 Oct - 23 Oct Southwest Airlines direct
16 Oct - 27 Oct Southwest Airlines direct
16 Oct - 28 Oct Southwest Airlines direct
29 Oct - 02 Nov Delta

Also check the deals for one-way flights from Baltimore to San Juan in October.

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