
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $307 (Aeromexico) |
One-way from | $111 (Jettzy) |
Popular in | June |
Cheapest in | July |
Average price | $528 |
Fly from
Fly to
Route
Depart
Return
Price
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Sun 12/14
5:18 pm-1:48 pm
2 stops17h 30m
Cancun
Fri 12/26
4:58 pm-11:59 pm
1 stop10h 01m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Mon 12/8
6:00 am-4:20 pm
1 stop7h 20m
Cancun
Fri 12/12
11:17 am-11:04 pm
2 stops14h 47m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Tue 1/6
7:00 am-5:36 pm
1 stop7h 36m
Cancun
Sun 1/11
4:58 pm-11:56 pm
1 stop9h 58m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Sun 1/18
6:00 am-4:05 pm
1 stop7h 05m
Cancun
Thu 1/22
1:40 pm-11:58 pm
2 stops13h 18m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Tue 2/3
6:30 am-7:45 pm
2 stops10h 15m
Cancun
Thu 2/12
4:20 pm-11:20 pm
2 stops10h 00m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Sat 12/27
6:45 am-5:12 pm
1 stop7h 27m
Cancun
Tue 12/30
4:58 pm-11:59 pm
1 stop10h 01m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Mon 1/12
6:30 am-7:45 pm
2 stops10h 15m
Cancun
Fri 1/16
3:40 pm-10:05 pm
2 stops9h 25m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Sun 12/7
10:25 pm-3:15 pm
2 stops13h 50m
Cancun
Fri 12/12
11:17 am-11:04 pm
2 stops14h 47m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Thu 12/4
10:25 pm-3:33 pm
1 stop14h 08m
Cancun
Tue 12/9
6:00 am-7:39 pm
2 stops16h 39m
OntarioCancún
ONT - CUN
ONTCUN
Ontario
Sat 12/27
6:45 am-5:12 pm
1 stop7h 27m
Cancun
Mon 12/29
4:58 pm-11:59 pm
1 stop10h 01m
| 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 $279). 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.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $410.
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.
Comfort
Food
Entertainment
Overall
Boarding
Crew
Reviews
Walter,Aug 2025
OAK - SAN
Comfort
Food
Entertainment
Overall
Boarding
Crew
Reviews
Walter,Aug 2025
OAK - SAN
Comfort
Food
Entertainment
Overall
Boarding
Crew
Reviews
Walter,Aug 2025
OAK - SAN
Comfort
Food
Entertainment
Overall
Boarding
Crew
Reviews
Walter,Aug 2025
OAK - SAN
Comfort
Food
Entertainment
Overall
Boarding
Crew
Reviews
Walter,Aug 2025
OAK - SAN
Comfort
Food
Entertainment
Overall
Boarding
Crew
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$336 | Average$374 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$356 | Average$477 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$377 | Average$528 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$381 | Average$618 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$468 | Average$573 | FlexibilityNo cancel fee | On-time71% |