Cheapest return flights from Newark to San Jose in May from $270

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

Return flights

06 May - 09 May Arajet
20 May - 27 May Arajet
06 May - 27 May Arajet
03 May - 09 May American Airlines
08 May - 14 May American Airlines
12 May - 19 May American Airlines
07 May - 12 May American Airlines
08 May - 11 May American Airlines
18 May - 27 May Spirit Airlines
04 May - 09 May Spirit Airlines
18 May - 01 Jun Spirit Airlines
18 May - 02 Jun Spirit Airlines
12 May - 01 Jun Spirit Airlines
12 May - 02 Jun Spirit Airlines
13 May - 01 Jun Spirit Airlines
13 May - 02 Jun Spirit Airlines
16 May - 01 Jun Spirit Airlines
16 May - 02 Jun Spirit Airlines
15 May - 01 Jun Spirit Airlines
15 May - 02 Jun Spirit Airlines

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

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