Cheapest return flights from Toronto to San Juan in May from $486

Best time to book flights for Toronto (YYZ) to San Juan (SJU) flights at AirHint

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

Return flights

22 May - 25 May WestJet
22 May - 26 May Flair Airlines

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

Skyscanner

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