Cheapest return flights from Montreal to San Juan in July from 725€

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

Return flights

04 Jul - 11 Jul Air Canada
07 Jul - 14 Jul United
05 Jul - 12 Jul Avianca
12 Jul - 19 Jul Avianca
19 Jul - 26 Jul Avianca
26 Jul - 02 Aug Avianca
01 Jul - 08 Jul United
02 Jul - 09 Jul United
03 Jul - 10 Jul United
10 Jul - 17 Jul Air Canada
08 Jul - 15 Jul Air Canada

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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