Cheapest return flights from Montreal to San Jose in August from 472€

Best time to book flights for Montreal (YUL) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to San Jose (SJO) in August 2025 (see full year).

Return flights

27 Aug - 03 Sep Avianca
31 Aug - 07 Sep Avianca
25 Aug - 01 Sep Avianca
14 Aug - 19 Aug Avianca
16 Aug - 23 Aug Avianca
19 Aug - 26 Aug Avianca
21 Aug - 28 Aug Avianca
18 Aug - 25 Aug Copa
04 Aug - 11 Aug Avianca
10 Aug - 17 Aug Avianca
03 Aug - 10 Aug Avianca
01 Aug - 10 Aug Avianca
23 Aug - 30 Aug Copa
26 Aug - 02 Sep Copa
30 Aug - 06 Sep Copa

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

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose