AirHint found the following cheapest return flights from Philadelphia (PHL) to San Jose (SJO) in July 2026 (see full year).
Return flights
| 18 Jul - 04 Aug | Spirit Airlines | ||
| 08 Jul - 11 Jul | Spirit Airlines | ||
| 31 Jul - 04 Aug | jetBlue |
Also check the deals for one-way flights from Philadelphia to San Jose in July.
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