Cheapest return flights from Montreal to Buenos Aires in January from $785

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

Return flights

21 Jan - 28 Jan Copa
21 Jan - 06 Feb Copa
19 Jan - 26 Jan Copa
20 Jan - 27 Jan Copa
22 Jan - 29 Jan Copa
25 Jan - 28 Jan Copa
25 Jan - 18 Feb Delta
18 Jan - 25 Jan Copa
16 Jan - 23 Jan Delta
17 Jan - 04 Feb Delta
30 Jan - 06 Feb United
27 Jan - 03 Feb LATAM Airlines Group
28 Jan - 04 Feb LATAM Airlines Group
23 Jan - 30 Jan Copa
25 Jan - 01 Feb Air Canada
22 Jan - 31 Jan LATAM Airlines Group
24 Jan - 31 Jan LATAM Airlines Group
26 Jan - 02 Feb LATAM Airlines Group
31 Jan - 07 Feb United
30 Jan - 28 Feb Arajet

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

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