AirHint found the following cheapest one-way flights from Montreal (YUL) to San Jose (SJO) in May 2026 (see full year).
One-Way flights
| 31 May | Air Canada | ||
| 03 May | Avianca | ||
| 15 May | Avianca | ||
| 15 May | Air Transat | direct | |
| 19 May | Copa | ||
| 05 May | Copa | ||
| 25 May | Copa | ||
| 31 May | Air Canada | direct | |
| 21 May | Copa | ||
| 07 May | Copa |
Also check the deals for return flights from Montreal to San Jose in May.
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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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