AirHint found the following cheapest return flights from Montreal (YUL) to San Juan (SJU) in February 2026 (see full year).

Return flights

10 Feb - 19 Feb	United
03 Feb - 19 Feb	United
03 Feb - 27 Feb	United
22 Feb - 25 Feb	United
22 Feb - 27 Feb	United
03 Feb - 04 Mar	United
22 Feb - 04 Mar	United
03 Feb - 06 Feb	United
03 Feb - 25 Feb	United
24 Feb - 27 Feb	United
24 Feb - 04 Mar	United
09 Feb - 27 Feb	United
03 Feb - 31 Mar	United
09 Feb - 04 Mar	United
09 Feb - 19 Feb	United
24 Feb - 31 Mar	United
22 Feb - 31 Mar	United
09 Feb - 31 Mar	United
22 Feb - 05 Mar	United
03 Feb - 05 Mar	United

Also check the deals for one-way flights from Montreal to San Juan in February.

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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Cheapest return flights from Montreal to San Juan in February from 238€

Return flights