Cheapest return flights from Montreal to San Juan in July from 487€

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 July 2025 (see full year).

Return flights

09 Jul - 16 Jul WestJet
23 Jul - 30 Jul WestJet
01 Jul - 08 Jul WestJet
02 Jul - 09 Jul WestJet
29 Jul - 05 Aug WestJet
08 Jul - 15 Jul WestJet
22 Jul - 29 Jul WestJet
17 Jul - 24 Jul WestJet
04 Jul - 11 Jul WestJet
07 Jul - 14 Jul WestJet
19 Jul - 26 Jul WestJet
31 Jul - 04 Aug WestJet
30 Jul - 06 Aug United
26 Jul - 02 Aug United

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

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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