Cheapest return flights from Newark to San Jose in April from $238

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

Return flights

13 Apr - 28 Apr Spirit Airlines
08 Apr - 13 Apr Spirit Airlines
20 Apr - 24 Apr United direct
23 Apr - 28 Apr American Airlines
15 Apr - 23 Apr Arajet
26 Apr - 05 May Spirit Airlines
28 Apr - 05 May Spirit Airlines
12 Apr - 16 Apr Spirit Airlines
23 Apr - 28 Apr United direct
19 Apr - 29 Apr Spirit Airlines
19 Apr - 28 Apr Spirit Airlines
20 Apr - 29 Apr Spirit Airlines
19 Apr - 09 May Spirit Airlines
20 Apr - 09 May Spirit Airlines
25 Apr - 09 May Spirit Airlines
18 Apr - 09 May Spirit Airlines
19 Apr - 06 May Spirit Airlines
20 Apr - 06 May Spirit Airlines
25 Apr - 14 May Spirit Airlines
25 Apr - 06 May Spirit Airlines

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

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