AirHint found the following cheapest return flights from New York (NYC) to San Jose (SJO) in June 2026 (see full year).

Return flights

05 Jun - 26 Jun	United
05 Jun - 17 Jul	United
05 Jun - 12 Jun	United
12 Jun - 19 Jun	United
19 Jun - 26 Jun	Copa
12 Jun - 12 Jun	Copa
19 Jun - 19 Jun	Copa
26 Jun - 26 Jun	Copa
26 Jun - 03 Jul	Copa
19 Jun - 26 Jun	United	direct
12 Jun - 12 Jun	United	direct
26 Jun - 03 Jul	United	direct
19 Jun - 19 Jun	United	direct

Also check the deals for one-way flights from New York to San Jose in June.

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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Cheapest return flights from New York to San Jose in June from 501€

Return flights