Cheapest return flights from Montreal to San Juan in June from $396

Best time to book flights for Montreal (YUL) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to San Juan (SJU) in June 2025 (see full year).

Return flights

03 Jun - 10 Jun Porter Airlines (Canada) Ltd
08 Jun - 15 Jun Porter Airlines (Canada) Ltd
14 Jun - 21 Jun Porter Airlines (Canada) Ltd
11 Jun - 18 Jun Porter Airlines (Canada) Ltd
05 Jun - 12 Jun Porter Airlines (Canada) Ltd
09 Jun - 17 Jun Porter Airlines (Canada) Ltd
12 Jun - 17 Jun Air Transat
12 Jun - 19 Jun Air Transat
06 Jun - 13 Jun Porter Airlines (Canada) Ltd
09 Jun - 27 Jun Porter Airlines (Canada) Ltd
24 Jun - 01 Jul WestJet
30 Jun - 07 Jul WestJet
26 Jun - 03 Jul WestJet
30 Jun - 06 Jul WestJet
28 Jun - 06 Jul Porter Airlines (Canada) Ltd
28 Jun - 05 Jul WestJet

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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