AirHint found the following cheapest return flights from Monterrey (MTY) to Buenos Aires (EZE) in January 2026 (see full year).
Return flights
| 21 Jan - 28 Jan | Copa | ||
| 22 Jan - 29 Jan | Copa | ||
| 24 Jan - 05 Feb | Viva | ||
| 25 Jan - 01 Feb | Avianca | ||
| 22 Jan - 05 Feb | Viva | ||
| 25 Jan - 05 Feb | Viva | ||
| 25 Jan - 29 Jan | Viva | ||
| 22 Jan - 25 Jan | Viva |
Also check the deals for one-way flights from Monterrey to Buenos Aires 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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