Cheapest return flights from Montreal to Buenos Aires in November from $746

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

Return flights

26 Nov - 03 Dec Copa
23 Nov - 30 Nov Copa
23 Nov - 13 Dec Copa
23 Nov - 12 Dec United
18 Nov - 16 Dec United
19 Nov - 26 Nov Air Transat
28 Nov - 14 Dec Delta
28 Nov - 11 Dec Delta
18 Nov - 25 Nov United
25 Nov - 02 Dec United
18 Nov - 09 Dec United
27 Nov - 04 Dec LATAM Airlines Group
21 Nov - 08 Dec Delta
20 Nov - 27 Nov Copa
16 Nov - 23 Nov United
20 Nov - 23 Nov Copa
17 Nov - 23 Nov Copa
22 Nov - 29 Nov Copa
21 Nov - 30 Nov Avianca
25 Nov - 30 Nov Porter Airlines (Canada) Ltd

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

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