Cheap flights from Ontario, CA to Cancun
Travel > Central America > Mexico > Ontario, CA to Cancun flights
Check our current prices for flights from Ontario, CA to Cancun. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Ontario, CA to Cancun, you will need to run a search below.
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Cheap Cancun airfares from $327/RT are provided by Cheapoair.com. Outbound flight is leaving on 03/26/2025, 01:09 am from Ontario Int`l (ONT) airport and arrives at Cancun (CUN) at 02:26 pm. The flight time is 13 hours and 17 minutes. The Returning flight departes on 04/07/2025, 12:23 pm (other return dates are also available). Date posted: 15 Feb 2025
Price evolution for flights From Ontario, CA To Cancun

Recent Deals on Flights from Ontario, CA to Cancun:Roundtrip / Oneway
- $327
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Cancun, MX (CUN) 03/26/2025 01:09 am Cancun, MX (CUN) Ontario, CA (ONT) 04/07/2025 12:23 pm - $342
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Cancun, MX (CUN) 03/26/2025 12:59 am Cancun, MX (CUN) Ontario, CA (ONT) 04/07/2025 12:23 pm - $450
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Cancun, MX (CUN) 03/08/2025 12:58 am Cancun, MX (CUN) Ontario, CA (ONT) 03/20/2025 08:38 am - $465
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Cancun, MX (CUN) 03/08/2025 12:58 am Cancun, MX (CUN) Ontario, CA (ONT) 03/20/2025 12:17 pm - $468
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Cancun, MX (CUN) 03/10/2025 09:13 pm Cancun, MX (CUN) Ontario, CA (ONT) 03/20/2025 08:38 am - $215
Volaris
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Cancun, MX (CUN) 04/10/2025 09:13 pm
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Know what to do when flying to Cancun?
Cancun Travel Guide Cancun is situated on the eastern side of Mexico, having its beach at the Caribbean Sea. It is often called the Mexican Caribbean or the Mayan Riviera. These nicknames are real trademarks of the city guaranteeing that you will spend a holiday [...]Cancun History Famous by the name of Mexican Caribbean, the city of Cancún is part of Quintana Roo (which happens to be a state eastern side in the country of Mexico). The city of Cancún was initially famous by the tag of Ekab (which mean black earth in [...]
Cancun Sightseeing The Paradise of Sun and Sand With its immaculate coastlines and white beaches and abundant beachfront hotels, Cancun is far from the deserted island it once was. Four decades ago, nearly no one had ever heard of this region in the Caribbean. [...]
Cancun Nightlife Once the sun sets, the tropical paradise of Cancun breathes an entirely different life and the Cancun nightlife scene kicks into high gear. There is just as much to do at night as there is during the day. It has been said that Cancun has [...]