Cheapest one-way flights from Newark to San Jose in May from 70€

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

One-Way flights

04 May United direct
18 May Spirit Airlines
06 May Spirit Airlines
05 May Spirit Airlines
08 May United direct
16 May Spirit Airlines
25 May Spirit Airlines
07 May Spirit Airlines
25 May United direct
16 May United direct

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

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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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