Cheapest return flights from New York to San Jose in January from 202€

AirHint found the following cheapest return flights from New York (JFK) to San Jose (SJO) in January 2026 (see full year).

Return flights

22 Jan - 26 Jan Delta
28 Jan - 04 Feb Avianca
14 Jan - 23 Jan Avianca
13 Jan - 22 Jan Avianca
27 Jan - 06 Feb Avianca
09 Jan - 28 Jan Frontier Airlines
15 Jan - 19 Jan Avianca
07 Jan - 13 Jan Frontier Airlines
19 Jan - 25 Jan Copa
07 Jan - 14 Jan Avianca
17 Jan - 25 Jan Avianca
06 Jan - 14 Jan Avianca

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

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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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