Cheapest return flights from Philadelphia to San Jose in August from 183€

AirHint found the following cheapest return flights from Philadelphia (PHL) to San Jose (SJO) in August 2025 (see full year).

Return flights

21 Aug - 06 Sep Spirit Airlines
24 Aug - 06 Sep Spirit Airlines
23 Aug - 06 Sep Spirit Airlines
21 Aug - 28 Aug Spirit Airlines
24 Aug - 28 Aug Spirit Airlines
23 Aug - 28 Aug Spirit Airlines
21 Aug - 05 Sep Spirit Airlines
24 Aug - 05 Sep Spirit Airlines
23 Aug - 05 Sep Spirit Airlines
25 Aug - 06 Sep Spirit Airlines
21 Aug - 27 Aug Spirit Airlines
24 Aug - 27 Aug Spirit Airlines
30 Aug - 06 Sep Spirit Airlines
24 Aug - 13 Sep Spirit Airlines
23 Aug - 13 Sep Spirit Airlines
25 Aug - 28 Aug Spirit Airlines
25 Aug - 27 Aug Spirit Airlines
20 Aug - 28 Aug Spirit Airlines
20 Aug - 27 Aug Frontier Airlines
29 Aug - 31 Aug Spirit Airlines

Also check the deals for one-way flights from Philadelphia to San Jose in August.

Skyscanner

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose

Feel free to contact us with any feedback or request another flight research.