Cheapest return flights from Montreal to San Jose in April from $325

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

Return flights

22 Apr - 13 May Avianca
22 Apr - 27 Apr Avianca
20 Apr - 27 Apr Avianca
15 Apr - 27 Apr Avianca
13 Apr - 20 Apr Avianca
15 Apr - 22 Apr Avianca
12 Apr - 22 Apr Avianca
12 Apr - 20 Apr Avianca
15 Apr - 24 Apr Avianca
02 Apr - 09 Apr Air Canada direct
01 Apr - 09 Apr Air Canada
24 Apr - 08 May Avianca
27 Apr - 08 May Avianca
13 Apr - 03 May Avianca
26 Apr - 03 May Avianca
26 Apr - 13 May Avianca
28 Apr - 05 May Copa
28 Apr - 12 May Copa
21 Apr - 05 May Air Canada
27 Apr - 04 May Avianca

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

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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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