Cheapest one-way flights from Newark to San Jose in April from 69€

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

One-Way flights

23 Apr United direct
13 Apr United direct
29 Apr United direct
24 Apr United direct
14 Apr Spirit Airlines
15 Apr Spirit Airlines
09 Apr Spirit Airlines
22 Apr Arajet
01 Apr Arajet
25 Apr Spirit Airlines

Also check the deals for return flights from Newark to San Jose in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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