AirHint found the following cheapest one-way flights from Monterrey (MTY) to Buenos Aires (AEP) in June 2026 (see full year).
One-Way flights
| 24 Jun | Avianca | ||
| 22 Jun | Avianca | ||
| 21 Jun | Avianca | ||
| 20 Jun | Mexicana |
Also check the deals for return flights from Monterrey to Buenos Aires in June.
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