Cheapest return flights from New York to San Jose in June from $315

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

Return flights

09 Jun - 29 Jun Avianca
03 Jun - 13 Jun Avianca
02 Jun - 06 Jun Avianca
11 Jun - 18 Jun Avianca
25 Jun - 28 Jun Avianca
19 Jun - 25 Jun Air Canada
24 Jun - 01 Jul Avianca
11 Jun - 18 Jun jetBlue direct
19 Jun - 26 Jun Air Canada
20 Jun - 28 Jun Air Canada
25 Jun - 30 Jun Avianca
27 Jun - 04 Jul Avianca
30 Jun - 09 Jul Delta

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

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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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