AirHint found the following cheapest return flights from Toronto (YYZ) to Santiago (SCL) in May 2026 (see full year).

Return flights

20 May - 28 May	Avianca
06 May - 27 May	Avianca
12 May - 26 May	Avianca
11 May - 27 May	Avianca
13 May - 27 May	Avianca
18 May - 26 May	Avianca
19 May - 26 May	Avianca
07 May - 28 May	Avianca
12 May - 28 May	Avianca
18 May - 28 May	Avianca
01 May - 05 Jun	LATAM Airlines Group
25 May - 03 Jun	Copa
06 May - 08 Jun	Avianca

Also check the deals for one-way flights from Toronto to Santiago in May.

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 return flights from Toronto to Santiago in May from 375€

Return flights