Cheap flights from Montreal (YUL) to San José (SJO)
Round-trip Montreal to San José currently starts at $569 CAD with taxes included, averaging $768 across 13 tracked fares departing Sep 14, 2026 to Feb 19, 2027.
YUL to SJO price history
Above the typical low ($566). It may be worth waiting.
Prices on this route swing 49% between their best and worst day. Get an alert when it drops
· FareSeeker tracking data: 13 fares monitored on this route by our own collector, refreshed several times daily.
The 5 cheapest fares right now
| Dates | Trip | Airline | Stops | Price |
|---|---|---|---|---|
| Jan 17, 2027 → Jan 31, 2027 | 14 nights | AV Avianca | 2 | $569 CAD |
| Jan 15, 2027 → Jan 24, 2027 | 9 nights | AV Avianca | 2 | $572 CAD |
| Nov 13, 2026 → Nov 21, 2026 | 8 nights | TS Air Transat | Nonstop | $657 CAD |
| Oct 23, 2026 → Oct 29, 2026 | 6 nights | TS Air Transat | Nonstop | $665 CAD |
| Nov 25, 2026 → Dec 5, 2026 | 10 nights | TS Air Transat | Nonstop | $667 CAD |
No flights match your filters
Try adjusting your filters to see more results