Cheapest return flights from New York to San Jose in June from $248

Best time to book flights for New York (JFK) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from New York (JFK) to San Jose (SJO) in June 2025 (see full year).

Return flights

03 Jun - 10 Jun Avianca
03 Jun - 11 Jun Avianca
16 Jun - 20 Jun Avianca
19 Jun - 25 Jun Avianca
11 Jun - 18 Jun Avianca
03 Jun - 08 Jun Avianca
14 Jun - 18 Jun Avianca
12 Jun - 29 Jun Avianca
22 Jun - 27 Jun Avianca
13 Jun - 22 Jun Avianca
18 Jun - 14 Jul Avianca
19 Jun - 02 Jul Avianca
22 Jun - 06 Jul Avianca
07 Jun - 04 Jul Avianca
19 Jun - 04 Jul Avianca
16 Jun - 01 Jul Avianca
24 Jun - 24 Jul Avianca
24 Jun - 01 Jul Avianca
13 Jun - 19 Jul Copa
23 Jun - 19 Jul Avianca

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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