Cheapest return flights from Montreal to Santiago in December from 475€

Best time to book flights for Montreal (YUL) to Santiago (SCL) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to Santiago (SCL) in December 2025 (see full year).

Return flights

30 Dec - 23 Jan Arajet
16 Dec - 12 Jan Arajet
16 Dec - 02 Jan Arajet
29 Dec - 19 Jan LATAM Airlines Group
27 Dec - 18 Jan LATAM Airlines Group
24 Dec - 31 Dec LATAM Airlines Group
16 Dec - 23 Dec LATAM Airlines Group
22 Dec - 29 Dec LATAM Airlines Group
23 Dec - 30 Dec LATAM Airlines Group
27 Dec - 07 Jan LATAM Airlines Group
25 Dec - 05 Jan Air Transat
18 Dec - 14 Jan Copa
27 Dec - 18 Jan Air Canada direct
18 Dec - 14 Jan Air Canada direct

Also check the deals for one-way flights from Montreal to Santiago in December.

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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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