Cheapest return flights from Toronto to San Juan in September from 238€

AirHint found the following cheapest return flights from Toronto (YYZ) to San Juan (SJU) in September 2025 (see full year).

Return flights

02 Sep - 25 Sep United
17 Sep - 23 Sep United
16 Sep - 20 Sep United
18 Sep - 25 Sep United
23 Sep - 28 Sep United

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

Skyscanner

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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