Cheapest return flights from San Jose to Montreal in April from $395

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

Return flights

09 Apr - 16 Apr Volaris Costa Rica
26 Apr - 03 May Volaris Costa Rica
24 Apr - 03 May Spirit Airlines
04 Apr - 15 Apr Avianca
11 Apr - 18 Apr Avianca
02 Apr - 09 Apr Spirit Airlines
01 Apr - 08 Apr United
11 Apr - 24 Apr Spirit Airlines
11 Apr - 25 Apr Spirit Airlines
12 Apr - 25 Apr United
02 Apr - 09 Apr Air Canada direct
11 Apr - 25 Apr Air Canada direct

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