Cheapest return flights from Montreal to Buenos Aires in January from $712

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

Return flights

23 Jan - 30 Jan LATAM Airlines Group
21 Jan - 28 Jan LATAM Airlines Group
16 Jan - 23 Jan LATAM Airlines Group
28 Jan - 04 Feb LATAM Airlines Group
27 Jan - 03 Feb LATAM Airlines Group
26 Jan - 02 Feb LATAM Airlines Group
15 Jan - 22 Jan LATAM Airlines Group
24 Jan - 31 Jan LATAM Airlines Group
11 Jan - 18 Jan LATAM Airlines Group
17 Jan - 24 Jan LATAM Airlines Group
20 Jan - 27 Jan LATAM Airlines Group
01 Jan - 28 Feb LATAM Airlines Group
25 Jan - 01 Feb LATAM Airlines Group
06 Jan - 13 Jan LATAM Airlines Group
12 Jan - 19 Jan LATAM Airlines Group
29 Jan - 05 Feb LATAM Airlines Group
31 Jan - 07 Feb LATAM Airlines Group
30 Jan - 06 Feb Air Canada

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

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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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