Cheapest return flights from Toronto to San Juan in October from $385

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

Return flights

29 Oct - 01 Nov Porter Airlines (Canada) Ltd
30 Oct - 05 Nov Porter Airlines (Canada) Ltd
27 Oct - 31 Oct Porter Airlines (Canada) Ltd
31 Oct - 04 Nov Porter Airlines (Canada) Ltd
27 Oct - 30 Oct Porter Airlines (Canada) Ltd
27 Oct - 01 Nov Porter Airlines (Canada) Ltd
25 Oct - 30 Oct Porter Airlines (Canada) Ltd
28 Oct - 02 Nov Porter Airlines (Canada) Ltd
27 Oct - 02 Nov Air Canada
20 Oct - 27 Oct Porter Airlines (Canada) Ltd

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

Powered by

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.

Book a cheap hotel in San Juan

Cheap car rent in San Juan

Feel free to contact us with any feedback or request another flight research.