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Cheap flights from Ontario to Cancún from C$ 207

YYZ — CUN
24 Nov — 1 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Cancún

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Cancún

Sat 28/117:45 a.m. -
Nonstop4h 20m
Sat 5/127:45 p.m. -
Nonstop4h 10m
Deal found 22/10C$ 408
Fri 6/119:40 a.m. -
Nonstop4h 15m
Sun 8/112:45 p.m. -
Nonstop4h 10m
Deal found 21/10C$ 409
Sat 31/102:35 p.m. -
Nonstop4h 15m
Fri 6/112:45 p.m. -
Nonstop4h 10m
Deal found 21/10C$ 410
Fri 4/123:40 p.m. -
Nonstop4h 30m
Fri 11/1212:00 p.m. -
Nonstop4h 05m
Deal found 23/10C$ 412
Sun 1/119:40 a.m. -
Nonstop4h 15m
Sat 7/117:45 p.m. -
Nonstop4h 10m
Deal found 20/10C$ 413
Sun 1/119:40 a.m. -
Nonstop4h 15m
Sun 8/112:45 p.m. -
Nonstop4h 10m
Deal found 21/10C$ 415
Sat 28/114:35 p.m. -
Nonstop4h 30m
Thu 3/1212:00 p.m. -
Nonstop4h 05m
Deal found 24/10C$ 416
Wed 18/113:40 p.m. -
Nonstop4h 30m
Wed 25/1111:35 a.m. -
Nonstop4h 05m
Deal found 24/10C$ 417
Wed 2/123:40 p.m. -
Nonstop4h 30m
Mon 7/129:35 p.m. -
Nonstop4h 05m
Deal found 24/10C$ 420
Wed 18/113:40 p.m. -
Nonstop4h 30m
Wed 28/41:30 p.m. -
Nonstop4h 05m
Deal found 24/10C$ 422
Wed 18/113:40 p.m. -
Nonstop4h 30m
Fri 27/119:10 p.m. -
Nonstop4h 05m
Deal found 25/10C$ 424
Mon 7/129:40 a.m. -
Nonstop4h 15m
Mon 14/122:45 p.m. -
Nonstop4h 10m
Deal found 23/10C$ 426

Find flight deals from Ontario to Cancún

Round-trip from

C$ 368

One-way from

C$ 207

Popular in

August

Cheapest in

January

Average price

C$ 535

Good round-trip deal

C$ 456 or less

Good one-way deal

C$ 227 or less
WestJet
  • WestJet
  • 7/1-14/1
  • Nonstop
  • 8h 05m total
  • Ontario to Cancún
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Air Transat
  • Air Transat
  • 21/1-31/12
  • Nonstop
  • 4h 05m total
  • Ontario to Cancún
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 43 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Ontario to Cancun.
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Price to beat on a one-way flight from Ontario to Cancun.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ontario to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonCancún

YXU London - CUN Cancun

YXUCUN

London

Thu 21/1

3:05 p.m.-7:10 p.m.

Nonstop4h 05m

Cancun

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 207

LondonCancún

YXU London - CUN Cancun

YXUCUN

London

Thu 1/4

3:05 p.m.-6:10 p.m.

Nonstop4h 05m

Cancun

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 228

TorontoCancún

YYZ Toronto Pearson Intl - CUN Cancun

YYZCUN

Toronto Pearson Intl

Mon 16/11

8:35 a.m.-1:43 p.m.

1 stop29h 08m

Cancun

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 272

Thunder BayCancún

YQT Thunder Bay - CUN Cancun

YQTCUN

Thunder Bay

Fri 4/12

5:00 a.m.-11:30 p.m.

1 stop18h 30m

Cancun

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 280

OttawaCancún

YOW Ottawa - CUN Cancun

YOWCUN

Ottawa

Tue 3/11

6:15 a.m.-1:43 p.m.

1 stop7h 28m

Cancun

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 281

OttawaCancún

YOW Ottawa - CUN Cancun

YOWCUN

Ottawa

Sun 15/11

6:00 a.m.-11:20 a.m.

1 stop29h 20m

Cancun

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 281

TorontoCancún

YYZ Toronto Pearson Intl - CUN Cancun

YYZCUN

Toronto Pearson Intl

Tue 3/11

6:10 a.m.-1:34 p.m.

1 stop7h 24m

Cancun

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 281

OttawaCancún

YOW Ottawa - CUN Cancun

YOWCUN

Ottawa

Tue 17/11

6:00 a.m.-4:55 p.m.

2 stops10h 55m

Cancun

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 283

OttawaCancún

YOW Ottawa - CUN Cancun

YOWCUN

Ottawa

Fri 22/1

4:36 p.m.-11:20 a.m.

2 stops18h 44m

Cancun

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 283

OttawaCancún

YOW Ottawa - CUN Cancun

YOWCUN

Ottawa

Sat 30/1

4:36 p.m.-12:23 p.m.

1 stop19h 47m

Cancun

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 283

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Ontario with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Ontario to Cancún

What is the cheapest month to book a flight from Region of Ontario to Cancún?

Currently, June is the cheapest month in which you can book a flight from Region of Ontario to Cancún (average of C$ 475). Flying from Region of Ontario to Cancún in August is currently the most expensive (average of C$ 653). 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.

What is the cheapest time of day to fly from ON to CUN?

One of the essential ways to save on airfare from Region of Ontario to Cancún is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 13% on airfare.

Weekly flight availability from Region of Ontario to Cancún

The most flights from CAON to CUN are scheduled on a Saturday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Region of Ontario to Cancún?

Airfare is below average for this route at the moment.
Region of Ontario to Cancún flights typically cost between C$ 426 and C$ 650 in March.
The cheapest round-trip price found within the last 5 days was C$ 406 on Flair Airlines (7 Mar-11 Mar).

How far ahead should I book a flight from Region of Ontario to Cancún?

The best time to book flights from Region of Ontario to Cancún is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Region of Ontario to Cancún?

Travelers seeking maximum savings on their Region of Ontario to Cancún flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

  • What airport do you fly into for flights to Cancún from Ontario?

    Cancun (CUN) is the airport you will fly into if you book a flight from Ontario to Cancún. It is only a 14.2 km journey from Cancun (CUN) to Cancún’s city centre.

  • How long is the flight from Region of Ontario to Cancún?

    For as low as C$ 466, United Airlines can have you in Cancún from Region of Ontario in 7h 24m. Airlines will cover a distance of 2604 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Region of Ontario to Cancún one-way?

    One-way options have recently been found by users for as low as C$ 178 on Flair Airlines. Other airlines that offer cheap prices include WestJet from C$ 196 and Air Transat from C$ 222 one-way.

  • What are the most popular routes from Region of Ontario to Cancún?

    While some choose either Toronto Pearson Intl - Cancun or Hamilton - Cancun, Toronto Island - Cancun is the most popular route from Region of Ontario to Cancún.

  • What are the most reliable airlines from Region of Ontario to Cancún?

    No one likes to see their flight delayed. When booking a flight from Region of Ontario to Cancún consider choosing WestJet (98%), KLM (91%) or Flair Airlines (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Region of Ontario to Cancún?

    Looking at all options, your cheapest flight can be booked for C$ 223. While the most popular route (Toronto Island - Cancun) can be booked for C$ 416 on average, our data indicates C$ 1,151 when flying from Region of Ontario to Cancún.

  • Can I find deals for flights from Ontario to Cancún that include hotel bookings?

    Yes. In addition to deals on Ontario to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Cancún?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Cancún.

  • Can I find deals for business class flights from Ontario to Cancún?

    Yes. Cheapflights offers flight deals from Ontario to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Cancún?

    Currently, June is the cheapest month in which you can book a flight from Region of Ontario to Cancún (average of C$ 475). Flying from Region of Ontario to Cancún in August is currently the most expensive (average of C$ 653). 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.

See more FAQs

Travelling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Holbox
Puerto Aventuras
Punta Sam

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Ontario to Cancún

AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 228AverageC$ 382FlexibilityNo cancel feeOn-time70%
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Air CanadaCheapestC$ 243AverageC$ 665FlexibilityNo cancel feeOn-time67%
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Flair AirlinesCheapestC$ 259AverageC$ 466FlexibilityNo cancel feeOn-timeN/A
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United AirlinesCheapestC$ 280AverageC$ 520FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapestC$ 328AverageC$ 620FlexibilityNo cancel feeOn-time71%
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WestJetCheapestC$ 344AverageC$ 572FlexibilityNo cancel feeOn-time60%
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Porter AirlinesCheapestC$ 368AverageC$ 569FlexibilityNo cancel feeOn-time52%
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Air TransatCheapestC$ 369AverageC$ 732FlexibilityNo cancel feeOn-time50%
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AeromexicoCheapestC$ 481AverageC$ 553FlexibilityNo cancel feeOn-timeN/A
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JazzCheapestC$ 886AverageC$ 946FlexibilityNo cancel feeOn-timeN/A
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Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Cancún?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Cancún from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Cancún?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Cancún for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Cancún with no change fees?

Need flexible booking options for your flight to Cancún from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Cancún become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cancún from Ontario today and book when prices fit your budget.

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