Cheap flights from Montreal (YUL) to Cancún (CUN)
Round-trip Montreal to Cancún currently starts at $396 CAD with taxes included, averaging $540 across 24 tracked fares departing Oct 6, 2026 to Feb 20, 2027.
YUL to CUN price history
Below this route’s typical low ($459).
Prices on this route swing 33% between their best and worst day. Get an alert when it drops
· FareSeeker tracking data: 24 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 21, 2027 → Jan 28, 2027 | 7 nights | F8 Flair Airlines | Nonstop | $396 CAD |
| Jan 19, 2027 → Jan 28, 2027 | 9 nights | F8 Flair Airlines | Nonstop | $396 CAD |
| Jan 26, 2027 → Feb 2, 2027 | 7 nights | F8 Flair Airlines | Nonstop | $396 CAD |
| Jan 19, 2027 → Jan 25, 2027 | 6 nights | F8 Flair Airlines | Nonstop | $396 CAD |
| Jan 28, 2027 → Feb 2, 2027 | 5 nights | F8 Flair Airlines | Nonstop | $396 CAD |
All fares are round trip. Exact flight times show on the booking page.
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