Cheapest return flights from Montreal to San Juan in June from 375€

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

Return flights

02 Jun - 09 Jun United
04 Jun - 11 Jun United
09 Jun - 16 Jun United
01 Jun - 08 Jun United
02 Jun - 07 Jun United
16 Jun - 23 Jun United
06 Jun - 13 Jun United
13 Jun - 20 Jun United
03 Jun - 10 Jun WestJet
10 Jun - 17 Jun United
28 Jun - 05 Jul Avianca

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

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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