Cheapest return flights from Toronto to San Juan in December from $365

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

Return flights

03 Dec - 06 Dec Porter Airlines (Canada) Ltd
04 Dec - 06 Dec Porter Airlines (Canada) Ltd
11 Dec - 19 Dec Porter Airlines (Canada) Ltd
11 Dec - 21 Dec Porter Airlines (Canada) Ltd
23 Dec - 29 Dec Porter Airlines (Canada) Ltd
21 Dec - 28 Dec Porter Airlines (Canada) Ltd
23 Dec - 30 Dec Porter Airlines (Canada) Ltd
22 Dec - 29 Dec Porter Airlines (Canada) Ltd
22 Dec - 30 Dec Porter Airlines (Canada) Ltd
28 Dec - 03 Jan Porter Airlines (Canada) Ltd
20 Dec - 28 Dec Porter Airlines (Canada) Ltd
27 Dec - 03 Jan Porter Airlines (Canada) Ltd

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

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.