Cheapest return flights from New York to San Jose in December from $245

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

Return flights

06 Dec - 15 Dec Delta
06 Dec - 18 Dec Delta
03 Dec - 07 Dec Spirit Airlines
03 Dec - 08 Dec Spirit Airlines
04 Dec - 08 Dec Spirit Airlines
04 Dec - 12 Dec Spirit Airlines
02 Dec - 08 Dec American Airlines
05 Dec - 12 Dec Spirit Airlines
05 Dec - 08 Dec Spirit Airlines
03 Dec - 09 Dec Spirit Airlines
20 Dec - 03 Jan jetBlue
16 Dec - 08 Jan jetBlue
29 Dec - 16 Jan Spirit Airlines
29 Dec - 18 Jan Spirit Airlines
29 Dec - 17 Jan Spirit Airlines
29 Dec - 15 Jan Spirit Airlines
19 Dec - 16 Jan Frontier Airlines
28 Dec - 16 Jan Spirit Airlines
28 Dec - 18 Jan Spirit Airlines
28 Dec - 17 Jan Spirit 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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