AirHint found the following cheapest one-way flights from Toronto (YTZ) to San Juan (SJU) in November 2025 (see full year).

One-Way flights

11 Nov	Porter Airlines (Canada) Ltd
12 Nov	Porter Airlines (Canada) Ltd
15 Nov	Porter Airlines (Canada) Ltd
09 Nov	Porter Airlines (Canada) Ltd
21 Nov	Porter Airlines (Canada) Ltd
22 Nov	Porter Airlines (Canada) Ltd
06 Nov	Porter Airlines (Canada) Ltd
28 Nov	Porter Airlines (Canada) Ltd
30 Nov	Porter Airlines (Canada) Ltd
29 Nov	Porter Airlines (Canada) Ltd

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

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 San Juan in November from 153€

One-Way flights