Cheapest return flights from Newark to San Jose in August from 168€

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

Return flights

30 Aug - 17 Sep Spirit Airlines
30 Aug - 09 Sep Spirit Airlines
30 Aug - 16 Sep Spirit Airlines
30 Aug - 20 Sep Spirit Airlines
31 Aug - 17 Sep Spirit Airlines
31 Aug - 09 Sep Spirit Airlines
31 Aug - 16 Sep Spirit Airlines
30 Aug - 04 Sep Spirit Airlines
30 Aug - 06 Sep Spirit Airlines
31 Aug - 20 Sep Spirit Airlines
23 Aug - 29 Aug Spirit Airlines
26 Aug - 29 Aug Spirit Airlines
25 Aug - 29 Aug Spirit Airlines
21 Aug - 26 Aug Volaris El Salvador
30 Aug - 31 Aug Spirit Airlines
26 Aug - 28 Aug Spirit Airlines
23 Aug - 30 Aug Spirit Airlines
23 Aug - 27 Aug Spirit Airlines
23 Aug - 26 Aug Spirit Airlines
26 Aug - 30 Aug Spirit Airlines

Also check the deals for one-way 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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