Cheapest one-way flights from Toronto to San Juan in January from $241

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

One-Way flights

31 Jan Porter Airlines (Canada) Ltd
30 Jan Porter Airlines (Canada) Ltd
01 Jan Porter Airlines (Canada) Ltd
02 Jan Porter Airlines (Canada) Ltd
03 Jan Porter Airlines (Canada) Ltd
04 Jan Porter Airlines (Canada) Ltd

Also check the deals for return flights from Toronto to San Juan in January.

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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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