AirHint found the following cheapest one-way flights from Toronto (YYZ) to San Juan (SJU) in January 2026 (see full year).
One-Way flights
| 17 Jan | WestJet | ||
| 11 Jan | Porter Airlines (Canada) Ltd | ||
| 31 Jan | American Airlines | ||
| 04 Jan | WestJet | ||
| 11 Jan | WestJet | direct | |
| 14 Jan | United | ||
| 17 Jan | Air Canada | direct | |
| 31 Jan | Air Canada | direct |
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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