Cheapest return flights from New York to San Jose in December from $332

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 December 2025 (see full year).

Return flights

09 Dec - 14 Dec jetBlue direct
31 Dec - 09 Jan American Airlines
31 Dec - 09 Jan jetBlue direct
17 Dec - 28 Dec jetBlue
25 Dec - 06 Jan Copa
26 Dec - 06 Jan Aeromexico
29 Dec - 04 Jan Copa
27 Dec - 04 Jan Copa
22 Dec - 01 Jan Copa
26 Dec - 02 Jan Aeromexico
21 Dec - 28 Dec Copa
19 Dec - 28 Dec Avianca
23 Dec - 04 Jan Copa
22 Dec - 29 Dec jetBlue
22 Dec - 02 Jan Copa
19 Dec - 28 Dec jetBlue direct
17 Dec - 28 Dec jetBlue direct

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

Skyscanner

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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