Cheapest return flights from Mexico City to Buenos Aires in March from $637

AirHint found the following cheapest return flights from Mexico City (MEX) to Buenos Aires (EZE) in March 2026 (see full year).

Return flights

11 Mar - 16 Mar Avianca
12 Mar - 24 Mar Arajet
17 Mar - 25 Mar LATAM Airlines Group
20 Mar - 27 Mar LATAM Airlines Group
04 Mar - 16 Mar LATAM Airlines Group
10 Mar - 22 Mar LATAM Airlines Group
06 Mar - 13 Mar LATAM Airlines Group
22 Mar - 29 Mar LATAM Airlines Group
10 Mar - 24 Mar LATAM Airlines Group
18 Mar - 26 Mar LATAM Airlines Group
26 Mar - 07 Apr Arajet
24 Mar - 12 Apr LATAM Airlines Group
25 Mar - 11 Apr LATAM Airlines Group
11 Mar - 29 Apr Avianca
24 Mar - 29 Apr Avianca
17 Mar - 20 Apr LATAM Airlines Group
26 Mar - 05 Apr Arajet
29 Mar - 12 Apr LATAM Airlines Group
26 Mar - 09 Apr LATAM Airlines Group
27 Mar - 12 Apr Viva

Also check the deals for one-way flights from Mexico City to Buenos Aires in March.

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