AirHint found the following cheapest return flights from Mendoza (MDZ) to Buenos Aires (AEP) in December 2026 (see full year).
Return flights
| 04 Dec - 08 Dec | Aerolíneas Argentinas | direct | |
| 26 Dec - 18 Jan | Aerolíneas Argentinas | direct | |
| 25 Dec - 18 Jan | Aerolíneas Argentinas | direct | |
| 01 Dec - 07 Dec | Flybondi | direct |
Also check the deals for one-way flights from Mendoza to Buenos Aires in December.
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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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