Cheapest return flights from Toronto to San Juan in August from $480

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

Return flights

30 Aug - 06 Sep WestJet
29 Aug - 05 Sep Porter Airlines (Canada) Ltd
31 Aug - 07 Sep Flair Airlines
28 Aug - 04 Sep Porter Airlines (Canada) Ltd
29 Aug - 02 Sep WestJet
27 Aug - 03 Sep Porter Airlines (Canada) Ltd
26 Aug - 02 Sep Avianca
25 Aug - 01 Sep Porter Airlines (Canada) Ltd
25 Aug - 29 Aug Porter Airlines (Canada) Ltd
28 Aug - 30 Aug WestJet
24 Aug - 31 Aug Porter Airlines (Canada) Ltd
23 Aug - 30 Aug Porter Airlines (Canada) Ltd
26 Aug - 28 Aug Avianca
21 Aug - 26 Aug Avianca
22 Aug - 29 Aug Avianca
24 Aug - 28 Aug Porter Airlines (Canada) Ltd
21 Aug - 28 Aug Avianca

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

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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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