Cheap flights from Montreal (YUL) to San José (SJO)
Round-trip Montreal to San José currently starts at $696 CAD with taxes included, averaging $769 across 19 tracked fares departing Oct 5, 2026 to Feb 10, 2027.
YUL to SJO price history
22% above the typical low ($569), so this is a poor time to buy.
Prices on this route swing 56% between their best and worst day. Get an alert when it drops
· FareSeeker tracking data: 19 fares monitored on this route by our own collector, refreshed several times daily.
The 5 cheapest fares right now
| Dates | Trip | Airline | Stops | Price |
|---|---|---|---|---|
| Oct 23, 2026 → Oct 31, 2026 | 8 nights | TS Air Transat | Nonstop | $696 CAD |
| Oct 30, 2026 → Nov 7, 2026 | 8 nights | TS Air Transat | Nonstop | $696 CAD |
| Jan 10, 2027 → Jan 21, 2027 | 11 nights | TS Air Transat | Nonstop | $712 CAD |
| Jan 17, 2027 → Jan 21, 2027 | 4 nights | TS Air Transat | Nonstop | $714 CAD |
| Jan 15, 2027 → Jan 21, 2027 | 6 nights | TS Air Transat | Nonstop | $715 CAD |
All fares are round trip. Exact flight times show on the booking page.
Good to know:
No flights match your filters
Try adjusting your filters to see more results