Cheapest return flights from San Juan to Boston in July from 179€

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

Return flights

29 Jul - 12 Aug Spirit Airlines direct
11 Jul - 15 Jul Spirit Airlines direct
11 Jul - 22 Jul Spirit Airlines direct
21 Jul - 22 Jul Spirit Airlines
15 Jul - 22 Jul Spirit Airlines
22 Jul - 29 Jul Spirit Airlines
22 Jul - 12 Aug Spirit Airlines
29 Jul - 19 Aug Spirit Airlines
22 Jul - 29 Jul Spirit Airlines direct
22 Jul - 26 Jul Spirit Airlines direct
22 Jul - 02 Aug Spirit Airlines direct
22 Jul - 08 Aug Spirit Airlines direct
29 Jul - 02 Aug Spirit Airlines direct
29 Jul - 08 Aug Spirit Airlines direct
01 Jul - 15 Jul Spirit Airlines direct
21 Jul - 22 Jul Spirit Airlines direct
15 Jul - 22 Jul Spirit Airlines direct
21 Jul - 02 Aug Spirit Airlines
21 Jul - 08 Aug Spirit Airlines
15 Jul - 02 Aug Spirit Airlines

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

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