Cheapest return flights from Philadelphia to San Juan in July from 135€

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

Return flights

29 Jul - 04 Aug Spirit Airlines direct
13 Jul - 29 Jul Spirit Airlines direct
29 Jul - 15 Aug Spirit Airlines direct
22 Jul - 29 Jul Spirit Airlines
08 Jul - 29 Jul Spirit Airlines
15 Jul - 29 Jul Spirit Airlines
22 Jul - 04 Aug Spirit Airlines
15 Jul - 04 Aug Spirit Airlines
29 Jul - 12 Aug Spirit Airlines
14 Jul - 21 Jul Spirit Airlines direct
08 Jul - 29 Jul Spirit Airlines direct
13 Jul - 16 Jul Spirit Airlines direct
19 Jul - 29 Jul Spirit Airlines direct
12 Jul - 29 Jul Spirit Airlines direct
19 Jul - 04 Aug Spirit Airlines direct
01 Jul - 11 Jul Spirit Airlines
20 Jul - 04 Aug Spirit Airlines
29 Jul - 12 Aug Spirit Airlines direct
22 Jul - 12 Aug Spirit Airlines
22 Jul - 04 Aug Spirit Airlines direct

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

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