AirHint found the following cheapest one-way flights from Monterrey (MTY) to San Jose (SJO) in January 2026 (see full year).
One-Way flights
| 12 Jan | Viva | direct | |
| 09 Jan | Viva | direct | |
| 14 Jan | Avianca | ||
| 05 Jan | Viva | direct |
Also check the deals for return flights from Monterrey to San Jose in January.
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