Cheapest return flights from Montreal to Santiago in December from $515

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

09 Dec - 29 Dec Arajet
16 Dec - 19 Jan Arajet
16 Dec - 23 Dec Arajet
01 Dec - 08 Dec Copa
04 Dec - 11 Dec Copa
03 Dec - 10 Dec LATAM Airlines Group
28 Dec - 19 Jan LATAM Airlines Group
02 Dec - 09 Dec LATAM Airlines Group
08 Dec - 15 Dec Arajet
09 Dec - 16 Dec Air Canada
07 Dec - 14 Dec LATAM Airlines Group
25 Dec - 18 Jan Air Canada direct
27 Dec - 18 Jan Air Canada direct
10 Dec - 17 Dec Air Canada
27 Dec - 20 Jan Air Canada
26 Dec - 31 Jan Copa
18 Dec - 21 Jan Air Canada direct
28 Dec - 04 Jan LATAM Airlines Group
12 Dec - 02 Jan Avianca
30 Dec - 06 Jan Air Canada

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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