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

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

One-Way flights

17 Aug United direct
20 Aug United direct
25 Aug Delta
26 Aug Delta
05 Aug Spirit Airlines
24 Aug Spirit Airlines
21 Aug Spirit Airlines
16 Aug Spirit Airlines
13 Aug Spirit Airlines
11 Aug Spirit Airlines

Also check the deals for return flights from Newark 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.

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