AirHint found the following cheapest one-way flights from New York (NYC) to San Jose (SJO) in January 2026 (see full year).
One-Way flights
| 10 Jan | Spirit Airlines | ||
| 29 Jan | Avianca | ||
| 22 Jan | Avianca | ||
| 21 Jan | Avianca | ||
| 24 Jan | Avianca | ||
| 28 Jan | Avianca | ||
| 17 Jan | Spirit Airlines | ||
| 26 Jan | Spirit Airlines | ||
| 31 Jan | Spirit Airlines | ||
| 13 Jan | Spirit Airlines |
Also check the deals for return 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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