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

Return flights

20 Mar - 03 Apr	Arajet
18 Mar - 28 Mar	LATAM Airlines Group
27 Mar - 04 Apr	Arajet
20 Mar - 28 Mar	Arajet
04 Mar - 09 Mar	Arajet
14 Mar - 28 Mar	LATAM Airlines Group
10 Mar - 17 Mar	Avianca
31 Mar - 10 Apr	Arajet
03 Mar - 10 Mar	Aeromexico
24 Mar - 31 Mar	LATAM Airlines Group
17 Mar - 24 Mar	LATAM Airlines Group
31 Mar - 11 Apr	Arajet
19 Mar - 27 Mar	Arajet
28 Mar - 11 Apr	LATAM Airlines Group
24 Mar - 13 Apr	LATAM Airlines Group
13 Mar - 27 Mar	Arajet
31 Mar - 09 Apr	Arajet
29 Mar - 05 Apr	LATAM Airlines Group
27 Mar - 07 Apr	LATAM Airlines Group
22 Mar - 01 Apr	LATAM Airlines Group

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

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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Cheapest return flights from Cancun to Buenos Aires in March from $602

Return flights