AirHint found the following cheapest return flights from Philadelphia (PHL) to San Jose (SJO) in February 2026 (see full year).

Return flights

03 Feb - 07 Feb	Spirit Airlines
01 Feb - 03 Feb	Spirit Airlines
03 Feb - 09 Feb	Spirit Airlines
01 Feb - 07 Feb	Spirit Airlines
01 Feb - 09 Feb	Spirit Airlines
06 Feb - 09 Feb	Spirit Airlines
03 Feb - 06 Feb	Spirit Airlines
06 Feb - 07 Feb	Spirit Airlines
01 Feb - 06 Feb	Spirit Airlines
03 Feb - 18 Feb	Spirit Airlines
09 Feb - 02 Mar	Spirit Airlines
24 Feb - 02 Mar	Spirit Airlines
21 Feb - 02 Mar	Spirit Airlines
23 Feb - 02 Mar	Spirit Airlines
18 Feb - 02 Mar	Spirit Airlines
27 Feb - 02 Mar	Spirit Airlines
12 Feb - 02 Mar	Spirit Airlines
15 Feb - 02 Mar	Spirit Airlines

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

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.

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Cheapest return flights from Philadelphia to San Jose in February from 200€

Return flights