Cheapest return flights from Montreal to Buenos Aires in August from 706€

AirHint found the following cheapest return flights from Montreal (YUL) to Buenos Aires (EZE) in August 2026 (see full year).

Return flights

18 Aug - 25 Aug Copa
19 Aug - 26 Aug Copa
26 Aug - 02 Sep Copa
25 Aug - 01 Sep Copa
27 Aug - 03 Sep Copa
21 Aug - 28 Aug Copa
23 Aug - 30 Aug Copa
31 Aug - 07 Sep Arajet
30 Aug - 06 Sep Copa
22 Aug - 29 Aug Arajet
29 Aug - 05 Sep Arajet
12 Aug - 19 Aug LATAM Airlines Group
24 Aug - 31 Aug LATAM Airlines Group
11 Aug - 18 Aug LATAM Airlines Group
16 Aug - 23 Aug LATAM Airlines Group
13 Aug - 20 Aug LATAM Airlines Group

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

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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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