Cheapest one-way flights from Montreal to San Juan in August from 194€

AirHint found the following cheapest one-way flights from Montreal (YUL) to San Juan (SJU) in August 2025 (see full year).

One-Way flights

22 Aug Porter Airlines (Canada) Ltd
19 Aug United
07 Aug Porter Airlines (Canada) Ltd

Also check the deals for return flights from Montreal to San Juan in August.

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.

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