Cheapest return flights from Newark to San Jose in August from 251€

AirHint found the following cheapest return flights from Newark (EWR) to San Jose (SJO) in August 2026 (see full year).

Return flights

05 Aug - 19 Aug Spirit Airlines
18 Aug - 26 Aug Spirit Airlines
17 Aug - 26 Aug American Airlines
26 Aug - 27 Aug Spirit Airlines
11 Aug - 25 Aug Spirit Airlines
11 Aug - 19 Aug Spirit Airlines
11 Aug - 27 Aug Spirit Airlines
11 Aug - 18 Aug Spirit Airlines
26 Aug - 03 Sep Spirit Airlines
26 Aug - 01 Sep Spirit Airlines
29 Aug - 03 Sep Spirit Airlines
29 Aug - 01 Sep Spirit Airlines
11 Aug - 01 Sep Spirit Airlines
18 Aug - 24 Aug Spirit Airlines
18 Aug - 25 Aug Spirit Airlines
18 Aug - 03 Sep Spirit Airlines
18 Aug - 01 Sep Spirit Airlines
25 Aug - 03 Sep Spirit Airlines
25 Aug - 01 Sep Spirit Airlines
12 Aug - 01 Sep Spirit Airlines

Also check the deals for one-way flights from Newark to San Jose in August.

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