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
05 Dec - 12 Dec Avianca
01 Dec - 08 Dec Avianca
03 Dec - 10 Dec Avianca
07 Dec - 14 Dec Avianca
27 Dec - 18 Jan LATAM Airlines Group
02 Dec - 09 Dec LATAM Airlines Group
04 Dec - 11 Dec LATAM Airlines Group
06 Dec - 13 Dec LATAM Airlines Group
10 Dec - 17 Dec LATAM Airlines Group
14 Dec - 21 Dec LATAM Airlines Group
09 Dec - 16 Dec LATAM Airlines Group
25 Dec - 01 Jan LATAM Airlines Group
16 Dec - 06 Jan Delta
27 Dec - 07 Jan LATAM Airlines Group
30 Dec - 06 Jan LATAM Airlines Group
25 Dec - 05 Jan Air Transat
31 Dec - 07 Jan Copa
30 Dec - 23 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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