Cheapest return flights from Toronto to San Juan in May from 344€

AirHint found the following cheapest return flights from Toronto (YTZ) to San Juan (SJU) in May 2026 (see full year).

Return flights

02 May - 05 May Porter Airlines (Canada) Ltd
05 May - 12 May Porter Airlines (Canada) Ltd
01 May - 08 May Porter Airlines (Canada) Ltd
06 May - 13 May Porter Airlines (Canada) Ltd
02 May - 10 May Porter Airlines (Canada) Ltd
18 May - 28 May Porter Airlines (Canada) Ltd
01 May - 03 May Porter Airlines (Canada) Ltd
19 May - 29 May Porter Airlines (Canada) Ltd
15 May - 25 May Porter Airlines (Canada) Ltd
15 May - 18 May Porter Airlines (Canada) Ltd

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

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