AirHint found the following cheapest one-way flights from Toronto (YYZ) to Santiago (SCL) in December 2025 (see full year).

One-Way flights

08 Dec	United
02 Dec	United
07 Dec	United
05 Dec	Air Canada
05 Dec	Air Canada	direct
02 Dec	Air Canada	direct
07 Dec	Air Canada	direct
22 Dec	Flair Airlines
08 Dec	Air Canada	direct
19 Dec	LATAM Airlines Group

Also check the deals for return flights from Toronto to Santiago in December.

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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Cheapest one-way flights from Toronto to Santiago in December from $263

One-Way flights