Cheapest one-way flights from Newark to San Jose in October from $118

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

One-Way flights

01 Oct United direct
13 Oct Arajet
07 Oct Spirit Airlines
02 Oct Spirit Airlines
04 Oct Spirit Airlines
08 Oct Spirit Airlines
03 Oct Spirit Airlines
15 Oct Spirit Airlines
13 Oct United direct
10 Oct United direct

Also check the deals for return flights from Newark 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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