Cheap Flights from Ontario, CA to Cancun from $138
On Cheapflightsplus.com you will find 489 connecting flights from Ontario to Cancun. You can compare airfare deals from 8 airlines and multiple travel sites from $138, book and save on cheap plane tickets and last minute offers. Also check out ONT-CUN flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Ontario to Cancun depends on and how to choose the most interesting flight option for you.
Distance between Ontario and Cancun is 3339 miles. Time difference between the cities is 3h. Airplanes depart 00:59 to 23:25 from 2 Ontario airports and arrive 00:59 to 23:25 to 2 Cancun airports. Average flight time is 17h 46m.
- The fastest flight 6h 20m
- Average flight time 17h 46m
- The earliest flight 00:59
- The latest flight 23:25
- Distance 2075 ml
Best Flights from Ontario to Cancun Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $138 | 20:09 Ontario Ontario Int. | 09:32+1 день Cancun Cancun Int | 11h 23m layover 5h 16m - Dallas | Frontier Airlines | F92924 F982 |
| from $182 | 12:48 Ontario Ontario Int. | 08:24+1 день Cancun Cancun Int | 17h 36m layover 11h 51m - Houston | Frontier Airlines | F93132 NK1336 |
| from $188 | 00:59 Ontario Ontario Int. | 12:58+1 день Cancun Cancun Int | 33h 59m layover 1h 47m - Denver 24h 57m - Dallas | Frontier Airlines | F91500 F91324 NK343 |
| from $206 | 21:11 Ontario Ontario Int. | 20:55+1 день Cancun Cancun Int | 21h 44m layover 6h 54m - Guadalajara 8h 9m - Mexico City | Volaris | Y41863 VB9521 Y43535 |
The cheapest months to travel to Cancun are july (from 138 $), august (from 166 $), october (from 236 $).
The most expensive months are november (from 353 $), february (from 286 $), december (from 275 $).
What is the lowest airfare Ontario to Cancun?
The cheapest plane ticket found by our users is $138. This airfare is for economy class on one-way F92924 flight by Frontier Airlines for July 5, 2025 which leaves Ontario Int. in Ontario at 20:09 am and arrives at Cancun Cancun Int at 09:32.
Flight Schedule Ontario (California) to Cancun
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Popular Airlines on the Route
The flight Ontario — Cancun is served by 8 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Air Canada - 7 departures per week at the price of from $ 390 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 683.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 489 flights with layovers on the route. The fastest connecting flight is UA1936 by United Airlines takes 6h 20m and the cheapest is F92924 by Frontier Airlines for $138.
- AS - Alaska Airlinesfrom $277Find
- AC - Air Canadafrom $390Find
- F9 - Frontier Airlinesfrom $138Find
- AV - Aviancafrom $385Find
- HA - Hawaiian Airlinesfrom $246Find
- Y4 - Volarisfrom $183Find
- UA - United Airlinesfrom $266Find
- AM - Aeromexicofrom $303Find
Airports
You can fly from Ontario to Cancun from 2 airports (Ontario Int., International Heliport).
Ontario airports
- Ontario Int.-ONTfrom $138Find
- International Heliport-JIOFind
Cancun airports
- Cancun Int-CUNFind
- Puerto Juarez-PJZFind
Airplanes
There are flights to Cancun from Ontario by 8 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Ontario
You may also consider searching for discounted plane tickets to some other popular places from Ontario within United States.
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Top International Destinations from Ontario
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
- from $62Find
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- from $70Find
- from $74Find
How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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