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

Return flights

08 Jun - 09 Jun	jetBlue	direct
02 Jun - 06 Jun	GOL Linhas Aéreas
03 Jun - 06 Jun	jetBlue	direct
04 Jun - 07 Jun	jetBlue	direct
08 Jun - 13 Jun	Copa
06 Jun - 20 Jun	Copa
07 Jun - 27 Jun	Copa
07 Jun - 27 Jun	jetBlue	direct
13 Jun - 20 Jun	Avianca

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 $414

Return flights