Cheapest return flights from New York to San Jose in June from $279

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 Frontier Airlines
06 Jun - 09 Jun Copa
06 Jun - 15 Jun Volaris El Salvador
05 Jun - 12 Jun Frontier Airlines
05 Jun - 10 Jun Frontier Airlines
10 Jun - 17 Jun jetBlue direct
09 Jun - 15 Jun Avianca
16 Jun - 29 Jun Avianca
16 Jun - 20 Jun Avianca
12 Jun - 29 Jun Avianca
15 Jun - 11 Jul Avianca
21 Jun - 12 Jul Avianca
03 Jun - 15 Jul Avianca
22 Jun - 06 Jul Avianca
24 Jun - 22 Jul Avianca
30 Jun - 13 Jul Avianca
22 Jun - 04 Jul Avianca
27 Jun - 06 Jul Volaris El Salvador
29 Jun - 06 Jul Volaris El Salvador
21 Jun - 03 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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