Cheapest return flights from Montreal to Buenos Aires in August from $749

Best time to book flights for Montreal (YUL) to Buenos Aires (EZE) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to Buenos Aires (EZE) in August 2025 (see full year).

Return flights

27 Aug - 03 Sep Copa
16 Aug - 24 Sep Copa
12 Aug - 14 Aug Air Canada
17 Aug - 24 Aug GOL Linhas Aéreas
21 Aug - 28 Aug Copa
18 Aug - 25 Aug Copa
20 Aug - 27 Aug Copa
28 Aug - 04 Sep Copa
11 Aug - 18 Aug Copa
24 Aug - 31 Aug Copa
31 Aug - 07 Sep Copa
12 Aug - 19 Aug Copa
29 Aug - 05 Sep Copa
07 Aug - 14 Aug Air Canada
09 Aug - 16 Aug Air Canada
30 Aug - 06 Sep Air Canada

Also check the deals for one-way flights from Montreal to Buenos Aires in August.

Skyscanner

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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