Cheapest return flights from Toronto to San Juan in January from $492

AirHint found the following cheapest return flights from Toronto (YTZ) to San Juan (SJU) in January 2026 (see full year).

Return flights

15 Jan - 30 Jan Porter Airlines (Canada) Ltd
29 Jan - 04 Feb Porter Airlines (Canada) Ltd
22 Jan - 31 Jan Porter Airlines (Canada) Ltd
23 Jan - 01 Feb Porter Airlines (Canada) Ltd
02 Jan - 18 Jan Porter Airlines (Canada) Ltd
03 Jan - 11 Jan Porter Airlines (Canada) Ltd
16 Jan - 24 Jan Porter Airlines (Canada) Ltd
16 Jan - 26 Jan Porter Airlines (Canada) Ltd
10 Jan - 17 Jan Porter Airlines (Canada) Ltd
17 Jan - 01 Feb Porter Airlines (Canada) Ltd
17 Jan - 25 Jan Porter Airlines (Canada) Ltd
17 Jan - 24 Jan Porter Airlines (Canada) Ltd
15 Jan - 19 Jan Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Toronto to San Juan in January.

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