Cheapest return flights from Toronto to San Juan in September from 237€

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

Return flights

09 Sep - 13 Sep United
16 Sep - 20 Sep United
17 Sep - 23 Sep United
17 Sep - 24 Sep United
22 Sep - 26 Sep United
20 Sep - 30 Sep United
02 Sep - 25 Sep United
12 Sep - 21 Sep Porter Airlines (Canada) Ltd
11 Sep - 18 Sep WestJet
19 Sep - 26 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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