Cheapest one-way flights from Philadelphia to San Jose in October from $103

AirHint found the following cheapest one-way flights from Philadelphia (PHL) to San Jose (SJO) in October 2025 (see full year).

One-Way flights

30 Oct Spirit Airlines
22 Oct Spirit Airlines
29 Oct Spirit Airlines
24 Oct Spirit Airlines
17 Oct Spirit Airlines
11 Oct Spirit Airlines

Also check the deals for return flights from Philadelphia to San Jose in October.

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.

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