AirHint found the following cheapest return flights from Newark (EWR) to San Jose (SJO) in August 2026 (see full year).
Return flights
| 20 Aug - 27 Aug | United | ||
| 15 Aug - 27 Aug | United | direct | |
| 01 Aug - 01 Sep | jetBlue | ||
| 13 Aug - 23 Aug | jetBlue | ||
| 08 Aug - 23 Aug | United | ||
| 01 Aug - 09 Aug | jetBlue | ||
| 13 Aug - 23 Aug | United | direct |
Also check the deals for one-way flights from Newark to San Jose in August.
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