Cheapest return flights from Montreal to Santiago in December from $499

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

02 Dec - 08 Dec Arajet
02 Dec - 09 Dec LATAM Airlines Group
03 Dec - 10 Dec LATAM Airlines Group
09 Dec - 16 Dec LATAM Airlines Group
28 Dec - 20 Jan LATAM Airlines Group
02 Dec - 22 Dec Arajet
01 Dec - 08 Dec LATAM Airlines Group
09 Dec - 29 Dec Arajet
04 Dec - 11 Dec LATAM Airlines Group
27 Dec - 19 Jan LATAM Airlines Group
03 Dec - 24 Dec LATAM Airlines Group
07 Dec - 14 Dec LATAM Airlines Group
30 Dec - 06 Jan LATAM Airlines Group
24 Dec - 30 Jan LATAM Airlines Group
31 Dec - 07 Jan LATAM Airlines Group
30 Dec - 07 Jan LATAM Airlines Group
29 Dec - 05 Jan LATAM Airlines Group
23 Dec - 06 Jan LATAM Airlines Group
17 Dec - 08 Jan LATAM Airlines Group
16 Dec - 14 Jan LATAM Airlines Group

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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