Earn point on your loyalty program!arrow arc left

Cheap flights from Ontario (ONT) to Cancun (CUN)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Ontario (ONT) to Cancun (CUN)

How to find the cheapest flight from Ontario (ONT) to Cancun (CUN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ontario (ONT) to Cancun (CUN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ontario (ONT) to Cancun (CUN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Ontario to Cancun in November , December 2025

28 Nov - 25 Dec $ 396.00
ONT
Ontario
Frontier Airlines
1 STOPS
CUN
Cancun
CUN
Cancun
Frontier Airlines
1 STOPS
ONT
Ontario
Pick dates
28 Nov - 07 Dec $ 586.00
ONT
Ontario
Alaska Airlines
1 STOPS
CUN
Cancun
CUN
Cancun
Alaska Airlines
1 STOPS
ONT
Ontario
Pick dates
28 Nov - 09 Dec $ 870.00
ONT
Ontario
Avianca
1 STOPS
CUN
Cancun
CUN
Cancun
Avianca
1 STOPS
ONT
Ontario
Pick dates

Last minute flights from Ontario to Cancun

28 Nov - 01 Dec $ 712.00
ONT
Ontario
Frontier Airlines
1 STOPS
CUN
Cancun
CUN
Cancun
Frontier Airlines
2 STOPS
ONT
Ontario
Pick dates
28 Nov - 01 Dec $ 929.00
ONT
Ontario
Hawaiian Airlines
1 STOPS
CUN
Cancun
CUN
Cancun
Hawaiian Airlines
1 STOPS
ONT
Ontario
Pick dates
28 Nov - 30 Nov $ 1,359.00
ONT
Ontario
Hawaiian Airlines
1 STOPS
CUN
Cancun
CUN
Cancun
Hawaiian Airlines
1 STOPS
ONT
Ontario
Pick dates

One-way flights to Cancun from Ontario

6:00 AM - 9:49 AM
AeroMéxico
1 Stops
7h 20m
ONT - CUN
$ 221
Kiwi
Pick dates
6:00 AM - 9:49 AM
AeroMéxico
1 Stops
7h 20m
ONT - CUN
$ 221
Kiwi
Pick dates
6:09 AM - 12:35 PM
United Airlines
1 Stops
6h 50m
ONT - CUN
$ 279
Kiwi
Pick dates

How to find the cheapest flight from Ontario (ONT) to Cancun (CUN)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ontario (ONT) to Cancun (CUN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ontario (ONT) to Cancun (CUN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.