Cheapest return flights from Toronto to San Juan in October from 363€

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

Return flights

30 Oct - 04 Nov Porter Airlines (Canada) Ltd
31 Oct - 04 Nov Porter Airlines (Canada) Ltd
26 Oct - 29 Oct Porter Airlines (Canada) Ltd
27 Oct - 31 Oct Porter Airlines (Canada) Ltd
18 Oct - 22 Oct Porter Airlines (Canada) Ltd
21 Oct - 25 Oct Air Transat
25 Oct - 02 Nov Porter Airlines (Canada) Ltd
23 Oct - 27 Oct Porter Airlines (Canada) Ltd
20 Oct - 26 Oct Porter Airlines (Canada) Ltd
18 Oct - 26 Oct Porter Airlines (Canada) Ltd

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

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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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