Cheapest one-way flights from New York to San Jose in December from 134€

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

One-Way flights

27 Dec Avianca
18 Dec Copa
31 Dec Avianca
30 Dec Avianca
10 Dec Avianca
07 Dec jetBlue direct
13 Dec Avianca
12 Dec Avianca
09 Dec Avianca
15 Dec jetBlue

Also check the deals for return 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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