Cheapest return flights from New York to San Jose in December from 296€

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

Return flights

03 Dec - 10 Dec Delta
10 Dec - 15 Dec Delta
07 Dec - 14 Dec United
14 Dec - 18 Jan Air Canada
13 Dec - 03 Jan Air Canada
29 Dec - 02 Jan United
26 Dec - 09 Jan Southwest Airlines
24 Dec - 01 Jan Delta
24 Dec - 03 Jan Southwest Airlines

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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