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

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The best prices from Ontario to Cancun are usually found in August or May, booked 49 days in advance, depart on a Monday or Friday and return on a Monday

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

All the information you need to plan the best ONT to CUN flight in 2021: compare Ontario to Cancun flight prices with the expected peak season, weather and rainfall in Cancun.
ONT - CUN
Price
$340 - $560
CUN
Temperature
69.8 - 89.6 °F

Popular in

December

High demand for flights, 18% potential price rise

Cheapest in

August

Best time to find cheap flights, 26% potential price drop

Round-trip from

$340

From Ontario to Cancun

One-way from

$144

One-way flight from Ontario to Cancun

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Ontario to Cancun?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 11% when planning your travel around this day of the week.

How far in advance should I book a flight from Ontario to Cancun?

To save up to 7% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Cancun from $337 1-2 weeks out and tickets from $341 for flights departing within the next 72 hours.

What is the cheapest month to fly from Ontario to Cancun?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, July can be a great choice for travel to Cancun. Flights to Cancun from Ontario in July are about $336 on average during July, but can be found for as low as $187.

When is the cheapest time to fly from Ontario to Cancun (ONT - CUN)?

When flying from Ontario to Cancun, 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 48% versus a flight in the morning.

Cheap flights from Ontario to Cancun in May, June 2021

The best prices found for ONT to CUN flights for May, June
17 Jun - 24 Jun
$350pp
ONT
Ontario
Multiple Airlines
 
1 STOP
CUN
Cancún
CUN
Cancún
Multiple Airlines
 
1 STOP
ONT
Ontario
7 Jun - 9 Jun
$361pp
ONT
Ontario
Multiple Airlines
 
1 STOP
CUN
Cancún
CUN
Cancún
Multiple Airlines
 
1 STOP
ONT
Ontario
31 May - 24 Jun
$366pp
ONT
Ontario
Multiple Airlines
 
1 STOP
CUN
Cancún
CUN
Cancún
Multiple Airlines
 
1 STOP
ONT
Ontario

Ontario to Cancun 2021 flight deals

Cheap flights to Cancun from Ontario found for this year
18 Nov - 25 Nov
$293pp
ONT
Ontario
Volaris
 
1 STOP
CUN
Cancún
CUN
Cancún
Volaris
 
1 STOP
ONT
Ontario
3 Nov - 8 Nov
$305pp
ONT
Ontario
Volaris
   
2 STOPS
CUN
Cancún
CUN
Cancún
Volaris
 
1 STOP
ONT
Ontario
30 Aug - 7 Sep
$307pp
ONT
Ontario
Volaris
 
1 STOP
CUN
Cancún
CUN
Cancún
Volaris
 
1 STOP
ONT
Ontario

Last minute flights from Ontario to Cancun

Late deals on round-trip flights to Cancun from Ontario, departing today and this week
20 May - 24 May
$399pp
ONT
Ontario
Multiple Airlines
 
1 STOP
CUN
Cancún
CUN
Cancún
Frontier
 
1 STOP
ONT
Ontario
24 May - 27 May
$425pp
ONT
Ontario
Volaris
 
1 STOP
CUN
Cancún
CUN
Cancún
Volaris
 
1 STOP
ONT
Ontario
24 May - 27 May
$426pp
ONT
Ontario
Volaris
 
1 STOP
CUN
Cancún
CUN
Cancún
Volaris
 
1 STOP
ONT
Ontario

One-way flights to Cancun from Ontario

The cheapest one-way flights from Ontario to Cancun
8:32 pm - 4:20 pm
Volaris
1 Stop
17h 48m
ONT - CUN
Volaris
$144
SmartFares
8:00 pm - 3:37 am
Volaris
1 Stop
28h 37m
ONT - CUN
Volaris
$159
SmartFares
7:05 pm - 10:27 am
Volaris
1 Stop
13h 22m
ONT - CUN
Volaris
$160
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Cancun</span> flights.

Flight FAQs

From Ontario to Cancun

Are flight prices decreasing from Ontario to Cancun due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Cancun for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Ontario to Cancún have flexible cancellations due to COVID-19?

Some of our airline partners flying from Ontario to Cancún have new flexible policies in place due to COVID-19. Volaris, American Airlines, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Volaris with this kind of flexibility.

Can I find flights from Ontario to Cancun for under $400 on Cheapflights?

Yes, there are multiple flights from Ontario to Cancun for under $400. The cheapest flight booked recently is on Volaris for just $305, but on average you can expect to pay $325.

Are there nonstop flights from Ontario to Cancun for under $300 on Cheapflights?

There are no nonstop flights from Ontario to Cancun, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Ontario to Cancun for under $400?

There are currently 20+ open flights from Ontario to Cancun within the next 7 days for less than $400.

How popular is this flight route?

This flight path from Ontario to Cancún was viewed by 1,482 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Ontario or Cancun?

The rainfall in Ontario is generally same as the rainfall in Cancun. This will continue over the next 4 days.

Is Ontario weather warmer or cooler than Cancun?

We forecast the temperature to be around the 95 °F's in July, on average. The temperature in Cancun is generally colder than in Ontario. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Ontario to Cancun?

A quick flight from Ontario to Cancun can take about 7h 32m. Volaris provides one of the quickest options available for as low as $320.

What is the cheapest airline to fly from Ontario to Cancun round-trip?

Cheapflights users have booked flights from Ontario to Cancun round-trip from $305. Users have found that Volaris is 33% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Ontario to Cancun one-way?

One-way options have recently been found by users for as low as $144 on Volaris.

Related searches

Flights to Cancun from Ontario
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Rent a Car

Car Rentals in Cancun

Alternative routes for Ontario to Cancun

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Cancun

Things to know before you go - useful duration and weather info for your trip from Ontario to Cancun.
Today's exchange rate
$1 = $19.85
Average temperature for May in Cancun
82.4 °F

Airports servicing Ontario

Airports servicing Cancún

Top 7 airlines flying from Ontario to Cancun

The chart below displays the airlines Cheapflights users traveling from Ontario to Cancun choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$210 $323 No cancel fee 62%
Interjet
$109 $362 No cancel fee 68%
Volaris
$199 $422 No cancel fee 79%
Aeromexico
$128 $436 No cancel fee N/A
United Airlines
$163 $448 No cancel fee 69%
Delta
$203 $538 No cancel fee N/A
American Airlines
$206 $582 No cancel fee 71%
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