Cheapest one-way flights from Montreal to San Juan in January from 170€

AirHint found the following cheapest one-way flights from Montreal (YUL) to San Juan (SJU) in January 2026 (see full year).

One-Way flights

25 Jan United
25 Jan Air Canada direct
30 Jan United

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

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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