Cheapest return flights from Newark to San Jose in May from 218€

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

Return flights

08 May - 12 May United direct
18 May - 20 May Spirit Airlines
06 May - 20 May Spirit Airlines
06 May - 12 May Spirit Airlines
07 May - 12 May United direct
06 May - 13 May Spirit Airlines
12 May - 20 May Spirit Airlines
04 May - 20 May Spirit Airlines
12 May - 13 May Spirit Airlines
04 May - 13 May Spirit Airlines
18 May - 06 Jun Spirit Airlines
30 May - 06 Jun Spirit Airlines
30 May - 09 Jun Spirit Airlines
30 May - 18 Jun Spirit Airlines
25 May - 01 Jun United direct
25 May - 06 Jun Spirit Airlines
25 May - 09 Jun Spirit Airlines
29 May - 06 Jun Spirit Airlines
16 May - 06 Jun Spirit Airlines
23 May - 06 Jun Spirit Airlines

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

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