Cheapest return flights from Newark to San Jose in December from 483€

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

Return flights

05 Dec - 12 Dec Delta
07 Dec - 14 Dec Delta
09 Dec - 27 Dec United
22 Dec - 02 Jan Arajet
25 Dec - 01 Jan Aeromexico
05 Dec - 12 Dec United direct
24 Dec - 27 Dec United direct
26 Dec - 30 Dec Air Canada
26 Dec - 04 Jan Air Canada
26 Dec - 30 Dec United direct
22 Dec - 02 Jan United direct
25 Dec - 01 Jan United direct
26 Dec - 04 Jan United direct

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

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