AirHint found the following cheapest return flights from Toronto (YYZ) to San Salvador (SAL) in December 2025 (see full year).

Return flights

08 Dec - 15 Dec	WestJet
08 Dec - 16 Dec	WestJet
07 Dec - 16 Dec	Porter Airlines (Canada) Ltd
02 Dec - 16 Dec	United
02 Dec - 13 Dec	United
02 Dec - 09 Dec	United
09 Dec - 16 Dec	WestJet
15 Dec - 24 Dec	Flair Airlines
09 Dec - 15 Dec	WestJet
03 Dec - 24 Dec	United
15 Dec - 15 Jan	Flair Airlines
24 Dec - 14 Jan	Flair Airlines
28 Dec - 12 Jan	Flair Airlines
17 Dec - 12 Jan	Flair Airlines
16 Dec - 10 Jan	WestJet
08 Dec - 05 Jan	Porter Airlines (Canada) Ltd
23 Dec - 13 Jan	WestJet
31 Dec - 04 Jan	Avianca	direct
10 Dec - 05 Jan	United
30 Dec - 05 Jan	Avianca	direct

Also check the deals for one-way flights from Toronto to San Salvador 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 return flights from Toronto to San Salvador in December from 348€

Return flights