Cheapest return flights from Newark to San Jose in April from $279

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

Return flights

15 Apr - 22 Apr jetBlue
08 Apr - 13 Apr American Airlines
15 Apr - 23 Apr United direct
18 Apr - 25 Apr Volaris El Salvador
02 Apr - 09 Apr Volaris El Salvador
06 Apr - 30 Apr jetBlue
02 Apr - 10 Apr Volaris El Salvador
06 Apr - 30 Apr United direct

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

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