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Cheap flights from Ontario to Cancún from C$ 196

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CUN
17 Jan — 24 Jan1
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
Explore the most affordable flight options available from Ontario to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.

Wed 24/127:55 a.m.YYZ - CUN
Nonstop4h 36mMultiple Airlines
Tue 13/112:40 p.m.CUN - YYZ
Nonstop4h 05mMultiple Airlines
Deal found 16/12C$ 368
Tue 30/122:35 p.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Thu 15/17:50 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 16/12C$ 373
Tue 30/129:45 a.m.YYZ - CUN
Nonstop4h 35mFlair Airlines
Mon 12/112:40 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 18/12C$ 383
Tue 30/129:45 a.m.YYZ - CUN
Nonstop4h 35mMultiple Airlines
Sat 10/17:55 p.m.CUN - YYZ
Nonstop4h 00mMultiple Airlines
Deal found 17/12C$ 386
Tue 30/122:35 p.m.YYZ - CUN
Nonstop4h 30mMultiple Airlines
Thu 8/12:25 p.m.CUN - YYZ
Nonstop4h 00mMultiple Airlines
Deal found 16/12C$ 387
Tue 30/122:35 p.m.YYZ - CUN
Nonstop4h 30mMultiple Airlines
Wed 14/18:40 p.m.CUN - YYZ
Nonstop4h 01mMultiple Airlines
Deal found 16/12C$ 393
Tue 30/127:05 a.m.YYZ - CUN
Nonstop4h 30mMultiple Airlines
Tue 13/18:40 p.m.CUN - YYZ
Nonstop4h 01mMultiple Airlines
Deal found 18/12C$ 400
Wed 31/127:25 a.m.YYZ - CUN
Nonstop4h 30mMultiple Airlines
Tue 13/18:40 p.m.CUN - YYZ
Nonstop4h 01mMultiple Airlines
Deal found 18/12C$ 401
Wed 17/127:40 p.m.YYZ - CUN
1 stop21h 00mUnited Airlines
Fri 30/18:39 a.m.CUN - YYZ
2 stops15h 07mUnited Airlines
Deal found 17/12C$ 404
Tue 30/129:45 a.m.YYZ - CUN
Nonstop4h 35mMultiple Airlines
Tue 20/12:00 p.m.CUN - YYZ
1 stop9h 55mMultiple Airlines
Deal found 16/12C$ 406
Tue 30/126:30 p.m.YYZ - CUN
1 stop20h 53mWestJet
Tue 13/15:10 p.m.CUN - YYZ
1 stop19h 18mWestJet
Deal found 18/12C$ 408
Wed 31/123:15 p.m.YHM - CUN
Nonstop4h 15mPorter Airlines
Tue 13/18:30 p.m.CUN - YHM
Nonstop3h 55mPorter Airlines
Deal found 18/12C$ 438

Find flight deals from Ontario to Cancún

Keep the following information in mind while searching for Ontario to Cancún flight deals. Data was last updated 18 December 2025.

Round-trip from

C$ 325

One-way from

C$ 196

Popular in

December

Cheapest in

January

Average price

C$ 637

Good round-trip deal

C$ 387 or less

Good one-way deal

C$ 248 or less
Flair Airlines
  • Flair Airlines
  • 20/3-30/3
  • Nonstop
  • 8h 35m total
  • Ontario to Cancún
Search Deals
Porter Airlines
  • Porter Airlines
  • 30/1
  • Nonstop
  • 4h 15m total
  • Ontario to Cancún
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Cancun.
Search Deals
Price to beat on a one-way flight from Ontario to Cancun.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Cancún that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Ontario to Cancún that are best for you.

Fly from

Ontario

Fly to

Cancún

Route

Depart

Return

Price

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Mon 19/1

9:30 p.m.-11:30 a.m.

1 stop14h 00m

Cancun

Fri 23/1

12:30 p.m.-7:08 p.m.

1 stop6h 38m

C$ 360

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Wed 14/1

3:15 p.m.-7:30 p.m.

Nonstop4h 15m

Cancun

Wed 21/1

8:30 p.m.-12:25 a.m.

Nonstop3h 55m

C$ 373

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Wed 28/1

3:15 p.m.-7:30 p.m.

Nonstop4h 15m

Cancun

Fri 6/2

8:30 p.m.-12:25 a.m.

Nonstop3h 55m

C$ 373

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Tue 13/1

3:15 p.m.-7:30 p.m.

Nonstop4h 15m

Cancun

Tue 20/1

8:30 p.m.-12:25 a.m.

Nonstop3h 55m

C$ 391

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Wed 7/1

3:15 p.m.-7:30 p.m.

Nonstop4h 15m

Cancun

Fri 16/1

8:30 p.m.-12:25 a.m.

Nonstop3h 55m

C$ 391

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Fri 6/2

3:15 p.m.-7:30 p.m.

Nonstop4h 15m

Cancun

Tue 17/2

8:30 p.m.-12:25 a.m.

Nonstop3h 55m

C$ 394

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Mon 12/1

12:35 p.m.-4:55 p.m.

Nonstop4h 20m

Cancun

Thu 15/1

2:25 p.m.-6:25 p.m.

Nonstop4h 00m

C$ 400

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Wed 18/3

7:00 a.m.-6:10 p.m.

1 stop12h 10m

Cancun

Wed 25/3

7:30 p.m.-10:20 a.m.

1 stop13h 50m

C$ 408

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Thu 15/1

8:45 a.m.-7:10 p.m.

1 stop10h 25m

Cancun

Thu 22/1

1:35 p.m.-10:20 p.m.

1 stop8h 45m

C$ 409

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Sat 10/1

10:30 a.m.-10:40 p.m.

1 stop12h 10m

Cancun

Fri 16/1

6:20 p.m.-11:42 a.m.

2 stops17h 22m

C$ 412

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 60 results
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, September is the cheapest month in which you can book a flight from Region of Ontario to Cancún (average of C$ 208). Flying from Region of Ontario to Cancún in August is currently the most expensive (average of C$ 340). 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?

Find hourly flight availability from Ontario to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2025.

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 morning tend to be the most expensive. A flight at noon could potentially save you up to 31% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Ontario to Cancún. Price data was last updated on 16 December 2024.

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

Weekly flight availability from Region of Ontario to Cancún

Explore weekly flight availability from Ontario to Cancún. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 December 2025.

The most flights from CAON to CUN are scheduled on a Monday (16 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (9 on average).

Related info for your journey

Find useful and relevant information for your journey from Ontario to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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$ 408, Porter Airlines can have you in Cancún from Region of Ontario in 12h 10m. 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$ 124 on Flair Airlines. Other airlines that offer cheap prices include Air Transat from C$ 189 and WestJet from C$ 196 one-way.

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

    While some choose either Toronto Pearson Intl - Cancun or Toronto Island - Cancun, Montreal Pierre Elliott Trudeau Intl - 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 Air Canada Rouge (85%), KLM (85%) or Porter 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$ 176. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Cancun) can be booked for C$ 408 on average, our data indicates C$ 899 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, September is the cheapest month in which you can book a flight from Region of Ontario to Cancún (average of C$ 208). Flying from Region of Ontario to Cancún in August is currently the most expensive (average of C$ 340). 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
Puerto Aventuras
Holbox
Punta Sam

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Alternative routes for Ontario to Cancún

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Cancún flights
Vancouver Intl to Cancún flights
Pearson Intl to Cancún flights
Québec City to Cancún flights
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Calgary to Cancún flights
Pierre Elliott Trudeau Intl to Cozumel flights
Vancouver Intl to Cozumel flights
Hamilton to Cancún flights
Ottawa to Cancún flights
Edmonton to Cancún flights
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Region of Waterloo Intl to Cancún flights
Victoria to Cancún flights
St. John's to Cancún flights
Moncton to Cancún flights
Kelowna to Cozumel flights
Fredericton to Cancún flights
Windsor to Cancún flights
Saguenay to Cancún flights
Kamloops to Cancún flights
Comox to Cancún flights
Prince George to Cancún flights
Moncton to Cozumel flights
Thunder Bay to Cancún flights
Grande Prairie to Cancún flights
Terrace to Cancún flights
Pierre Elliott Trudeau Intl to Chetumal flights
Fort St. John to Cancún flights
Fort McMurray to Cancún flights
Rouyn-Noranda to Cancún flights

Top 10 airlines flying from Ontario to Cancún

Discover the top 10 airlines that operate flights from Ontario to Cancún. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 78AverageC$ 85FlexibilityNo cancel feeOn-time71%
Search Avianca flights
ArajetCheapestC$ 219AverageC$ 455FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
American AirlinesCheapestC$ 233AverageC$ 535FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Flair AirlinesCheapestC$ 241AverageC$ 359FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
AeromexicoCheapestC$ 249AverageC$ 514FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Air CanadaCheapestC$ 269AverageC$ 690FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 271AverageC$ 550FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 350AverageC$ 632FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 376AverageC$ 481FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 395AverageC$ 770FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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