AirHint found the following cheapest one-way flights from Mexico City (MEX) to Buenos Aires (EZE) in January 2026 (see full year).
One-Way flights
| 01 Jan | Arajet | ||
| 26 Jan | Aeromexico | ||
| 07 Jan | Arajet | ||
| 03 Jan | Avianca | ||
| 14 Jan | Aeromexico | ||
| 19 Jan | Aeromexico | ||
| 12 Jan | Aeromexico | ||
| 18 Jan | Arajet | ||
| 15 Jan | Arajet | ||
| 04 Jan | Arajet |
Also check the deals for return flights from Mexico City 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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