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

Return flights

27 Feb - 06 Mar	Sky Airline
05 Feb - 24 Feb	Avianca
10 Feb - 17 Feb	Sky Airline
01 Feb - 03 Mar	Sky Airline
18 Feb - 28 Feb	Avianca
07 Feb - 21 Mar	Sky Airline
07 Feb - 22 Mar	Arajet
10 Feb - 03 Mar	Avianca
24 Feb - 04 Mar	Arajet
21 Feb - 23 Feb	Avianca
19 Feb - 01 Mar	Sky Airline
10 Feb - 20 Feb	Avianca
12 Feb - 03 Mar	Avianca
19 Feb - 25 Feb	Sky Airline
19 Feb - 03 Mar	Avianca
11 Feb - 21 Feb	Avianca
05 Feb - 14 Feb	Aeromexico
11 Feb - 17 Feb	Copa
11 Feb - 18 Feb	Copa
15 Feb - 01 Mar	Viva

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

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 February from $842

Return flights