Cheapest return flights from Monterrey to Buenos Aires in January from 722€

AirHint found the following cheapest return flights from Monterrey (MTY) to Buenos Aires (AEP) in January 2026 (see full year).

Return flights

14 Jan - 29 Jan Volaris
19 Jan - 29 Jan Volaris
23 Jan - 07 Feb Aeromexico
14 Jan - 28 Jan Volaris
10 Jan - 22 Jan Aeromexico
12 Jan - 23 Jan Aeromexico
08 Jan - 20 Jan Aeromexico
12 Jan - 25 Jan Aeromexico
23 Jan - 26 Jan Avianca
13 Jan - 17 Jan Aeromexico
08 Jan - 22 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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