Cheapest return flights from Philadelphia to San Jose in March from $258

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

Return flights

02 Mar - 06 Mar Spirit Airlines
02 Mar - 05 Mar Spirit Airlines
02 Mar - 11 Mar Spirit Airlines
30 Mar - 07 Apr Spirit Airlines
30 Mar - 01 Apr Spirit Airlines
30 Mar - 16 Apr Spirit Airlines
20 Mar - 25 Mar Air Canada
21 Mar - 25 Mar Air Canada
08 Mar - 11 Mar Spirit Airlines
11 Mar - 25 Mar Spirit Airlines
08 Mar - 25 Mar Spirit Airlines
30 Mar - 10 Apr Spirit Airlines
30 Mar - 13 Apr Spirit Airlines
05 Mar - 11 Mar Spirit Airlines
17 Mar - 01 Apr Spirit Airlines
05 Mar - 25 Mar Spirit Airlines
29 Mar - 07 Apr Spirit Airlines
28 Mar - 07 Apr Spirit Airlines
20 Mar - 07 Apr Spirit Airlines
23 Mar - 07 Apr Spirit Airlines

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

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