Cheapest return flights from New York to San Jose in December from 288€

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

Return flights

07 Dec - 12 Dec Avianca
04 Dec - 08 Dec Copa
10 Dec - 15 Dec Copa
05 Dec - 12 Dec Copa
10 Dec - 20 Dec Avianca
14 Dec - 18 Jan Avianca
26 Dec - 30 Dec Avianca
29 Dec - 05 Jan Avianca
26 Dec - 09 Jan Copa
29 Dec - 02 Jan Avianca
25 Dec - 11 Jan Avianca
28 Dec - 03 Jan Avianca
13 Dec - 03 Jan Avianca
21 Dec - 28 Dec Avianca
25 Dec - 04 Jan Avianca

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

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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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