
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $307 (Aeromexico) |
One-way from | $111 (CheapOair) |
Popular in | May |
Cheapest in | July |
Average price | $543 |
Fly from
Fly to
Route
Depart
Return
Price
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Tue 2/24
11:34 pm-9:48 am
1 stop7h 14m
Cancun
Sat 2/28
10:39 am-8:11 pm
1 stop12h 32m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Sun 12/7
7:10 am-2:50 pm
2 stops28h 40m
Cancun
Fri 12/12
7:55 pm-8:03 pm
2 stops27h 08m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Mon 1/5
5:05 am-3:45 pm
1 stop7h 40m
Cancun
Mon 1/12
4:51 pm-9:58 pm
1 stop8h 07m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Sat 1/17
11:53 am-5:05 pm
1 stop26h 12m
Cancun
Thu 1/29
4:00 pm-11:56 pm
1 stop10h 56m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Sun 1/18
6:00 am-5:05 pm
1 stop32h 05m
Cancun
Thu 1/29
4:00 pm-11:56 pm
1 stop10h 56m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Tue 2/3
10:58 am-8:45 pm
1 stop6h 47m
Cancun
Sun 2/8
11:30 am-10:13 pm
2 stops13h 43m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Sun 12/7
7:10 am-2:50 pm
2 stops28h 40m
Cancun
Sun 12/14
7:55 pm-12:46 pm
2 stops19h 51m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Tue 3/3
4:54 pm-11:15 am
2 stops15h 21m
Cancun
Thu 3/5
5:10 pm-11:53 pm
1 stop9h 43m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Sun 1/18
7:00 am-5:05 pm
2 stops31h 05m
Cancun
Thu 1/22
4:00 pm-5:03 pm
2 stops28h 03m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Thu 11/20
1:29 pm-8:18 pm
2 stops27h 49m
Cancun
Mon 11/24
8:39 am-8:44 pm
2 stops15h 05m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
The price you pay for your flight from Ontario to Cancún may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, September is the cheapest month in which you can book a flight from Ontario to Cancún (average of $162). Flying from Ontario to Cancún in November is currently the most expensive (average of $287). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Ontario to Cancún, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 43% versus a flight in the morning.
Houston (IAH) – chosen by Cheapflights users on 50% of 1-stop itineraries from Ontario to Cancún on Cheapflights.
Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 6h 19m.
Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 6h 19m.
Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 1h 17m.
Crew
Overall
Entertainment
Boarding
Comfort
Food
Reviews
Walter,Aug 2025
OAK - SAN
Crew
Overall
Entertainment
Boarding
Comfort
Food
Reviews
Walter,Aug 2025
OAK - SAN
Crew
Overall
Entertainment
Boarding
Comfort
Food
Reviews
Walter,Aug 2025
OAK - SAN
Crew
Overall
Entertainment
Boarding
Comfort
Food
Reviews
Walter,Aug 2025
OAK - SAN
Crew
Overall
Entertainment
Boarding
Comfort
Food
Reviews
Walter,Aug 2025
OAK - SAN
Crew
Overall
Entertainment
Boarding
Comfort
Food
Reviews
Walter,Aug 2025
OAK - SAN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$243 | Average$397 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$286 | Average$501 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$313 | Average$471 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$377 | Average$528 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$381 | Average$620 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$468 | Average$577 | FlexibilityNo cancel fee | On-time71% |