Cheapest return flights from Montreal to San Jose in April from $368

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

Return flights

09 Apr - 16 Apr Air Transat
07 Apr - 14 Apr United
08 Apr - 29 Apr Copa
08 Apr - 22 Apr Copa
15 Apr - 22 Apr Copa
22 Apr - 29 Apr Copa
15 Apr - 15 May Air Canada
09 Apr - 22 Apr Copa
07 Apr - 22 Apr Copa
29 Apr - 06 May Copa
15 Apr - 26 Apr Air Canada
08 Apr - 23 Apr Copa
30 Apr - 07 May Air Canada direct
24 Apr - 01 May Air Transat direct
27 Apr - 04 May Copa
26 Apr - 03 May Copa
25 Apr - 02 May United
25 Apr - 02 May Air Canada direct

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

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