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

Return flights

23 Jul - 30 Jul	Avianca
06 Jul - 13 Jul	Air Transat	direct
27 Jul - 19 Aug	Copa
29 Jul - 05 Aug	Copa
28 Jul - 19 Aug	Copa
13 Jul - 20 Jul	Air Transat	direct
03 Jul - 10 Jul	Air Transat	direct
27 Jul - 17 Aug	Copa
27 Jul - 18 Aug	Copa
28 Jul - 17 Aug	Copa
10 Jul - 17 Jul	Air Transat	direct
20 Jul - 27 Jul	Air Transat	direct
27 Jul - 17 Aug	Air Transat	direct
27 Jul - 03 Aug	Air Transat	direct
17 Jul - 24 Jul	Air Transat	direct
24 Jul - 31 Jul	Air Transat	direct
31 Jul - 07 Aug	Air Transat	direct
31 Jul - 21 Aug	Air Transat	direct
22 Jul - 29 Jul	Copa
21 Jul - 28 Jul	Copa

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

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 Jose in July from $527

Return flights