Cheapest return flights from Montreal to Buenos Aires in May from $768

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 May 2025 (see full year).

Return flights

07 May - 14 May Copa
21 May - 28 May Copa
27 May - 03 Jun Copa
23 May - 30 May Copa
30 May - 06 Jun Copa
06 May - 13 May LATAM Airlines Group
26 May - 02 Jun Copa
12 May - 19 May Air Canada
09 May - 16 May Copa
16 May - 23 May Copa
19 May - 26 May Copa
20 May - 27 May Copa
05 May - 12 May Air Canada
25 May - 01 Jun Copa
31 May - 07 Jun Copa

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

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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