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Cheap flights from Ontario to Cancún from C$ 185

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CUN
1 Jun — 8 Jun1
1 adult

Cheap flight deals from Ontario to Cancún

Keep the following information in mind while searching for Ontario to Cancún flight deals. Data was last updated 27 May 2025.

Round-trip from

C$ 364

One-way from

C$ 185

Popular in

December

Cheapest in

January

Average price

C$ 546

Good round-trip deal

C$ 438 or less

Good one-way deal

C$ 206 or less
WestJet
  • WestJet
  • 8/6-16/6
  • Nonstop
  • 8h 15m total
  • Ontario to Cancún
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WestJet
  • WestJet
  • 4/6
  • Nonstop
  • 4h 10m total
  • Ontario to Cancún
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
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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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Find flight deals from Ontario to Cancún

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 27 May 2025.

Tue 3/64:15 p.m.YYZ - CUN
1 stop18h 40mAmerican Airlines
Tue 10/67:45 a.m.CUN - YYZ
1 stop14h 05mAmerican Airlines
Deal found 26/5C$ 347
Sun 1/62:55 p.m.YYZ - CUN
Nonstop4h 15mFlair Airlines
Tue 10/67:10 p.m.CUN - YYZ
Nonstop4h 00mFlair Airlines
Deal found 25/5C$ 355
Sun 8/66:10 a.m.YYZ - CUN
Nonstop4h 13mWestJet
Mon 16/610:20 a.m.CUN - YYZ
Nonstop4h 02mWestJet
Deal found 25/5C$ 364
Tue 10/62:55 p.m.YYZ - CUN
Nonstop4h 15mMultiple Airlines
Mon 16/610:20 a.m.CUN - YYZ
Nonstop4h 02mMultiple Airlines
Deal found 25/5C$ 402
Sun 15/65:25 p.m.YTZ - CUN
1 stop20h 35mAir Canada
Tue 24/62:00 p.m.CUN - YTZ
2 stops20h 31mAir Canada
Deal found 26/5C$ 403
Tue 3/66:10 a.m.YYZ - CUN
1 stop16h 57mUnited Airlines
Tue 10/68:45 a.m.CUN - YYZ
1 stop9h 15mUnited Airlines
Deal found 26/5C$ 406
Sat 31/56:40 a.m.YOW - CUN
2 stops16h 27mUnited Airlines
Thu 5/68:45 a.m.CUN - YOW
1 stop6h 58mUnited Airlines
Deal found 26/5C$ 412
Tue 10/64:35 p.m.YYZ - CUN
Nonstop4h 05mAir Canada
Tue 17/62:00 p.m.CUN - YYZ
1 stop8h 14mAir Canada
Deal found 26/5C$ 449
Mon 9/69:05 a.m.YOW - CUN
1 stop28h 55mAir Canada
Mon 16/610:20 a.m.CUN - YOW
2 stops26h 30mAir Canada
Deal found 26/5C$ 451
Sun 8/66:55 p.m.YTZ - CUN
1 stop16h 40mAir Transat
Mon 16/611:45 a.m.CUN - YTZ
1 stop19h 40mAir Transat
Deal found 25/5C$ 460
Tue 17/65:55 a.m.YOW - CUN
1 stop7h 18mWestJet
Sat 28/62:20 p.m.CUN - YOW
1 stop14h 05mWestJet
Deal found 26/5C$ 461
Thu 5/611:15 p.m.YYZ - CUN
1 stop12h 20mAir Transat
Thu 12/611:45 a.m.CUN - YYZ
1 stop6h 40mAir Transat
Deal found 26/5C$ 469

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 27 May 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

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sun 8/6

6:10 a.m.-9:23 a.m.

Nonstop4h 13m

Cancun

Sun 15/6

9:05 p.m.-2:10 a.m.

Nonstop4h 05m

C$ 364

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sat 7/6

2:55 p.m.-6:10 p.m.

Nonstop4h 15m

Cancun

Sat 14/6

7:10 p.m.-12:10 a.m.

Nonstop4h 00m

C$ 370

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Fri 6/6

5:59 p.m.-11:30 a.m.

1 stop18h 31m

Cancun

Fri 13/6

11:01 a.m.-9:30 p.m.

1 stop9h 29m

C$ 387

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Tue 10/6

8:00 p.m.-3:57 p.m.

1 stop20h 57m

Cancun

Sat 14/6

7:10 p.m.-12:10 a.m.

Nonstop4h 00m

C$ 399

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Sun 15/6

5:25 p.m.-1:00 p.m.

1 stop20h 35m

Cancun

Tue 24/6

2:00 p.m.-11:31 a.m.

2 stops20h 31m

C$ 403

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sat 7/6

3:59 p.m.-10:07 p.m.

1 stop7h 08m

Cancun

Tue 17/6

7:51 a.m.-10:23 p.m.

2 stops13h 32m

C$ 406

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sun 8/6

12:30 a.m.-1:00 p.m.

1 stop13h 30m

Cancun

Mon 16/6

10:20 a.m.-3:20 p.m.

Nonstop4h 00m

C$ 449

OttawaCancún

YOW - CUN

YOWCUN

Ottawa

Mon 9/6

9:05 a.m.-1:00 p.m.

1 stop28h 55m

Cancun

Mon 16/6

10:20 a.m.-1:50 p.m.

2 stops26h 30m

C$ 451

OttawaCancún

YOW - CUN

YOWCUN

Ottawa

Sat 9/8

5:50 p.m.-3:51 p.m.

2 stops23h 01m

Cancun

Fri 15/8

5:22 p.m.-5:06 p.m.

2 stops22h 44m

C$ 457

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Sat 7/6

12:35 p.m.-10:35 a.m.

1 stop23h 00m

Cancun

Sat 14/6

11:45 a.m.-10:20 a.m.

1 stop21h 35m

C$ 460

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/5

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, April is the cheapest month in which you can book a flight from Region of Ontario to Cancún (average of C$ 298). Flying from Region of Ontario to Cancún in July is currently the most expensive (average of C$ 464). 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 27 May 2025.

When flying from Region of Ontario to Cancún, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 27 May 2025.

The most flights from CAON to CUN are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Cancún by month

Plan your trip to Cancún by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cancún ranges from 29.0 - 282.0 mm per month. October is typically the wettest month, when rainfall can reach 282.0 mm. April is typically the driest time to visit Cancún when rainfall is around 29.0 mm.

Temperature in Cancún by month

Plan your trip to Cancún by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.0 C).

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cancún. Reviews last updated 27 May 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Air Transat and Aeromexico from Ontario to Cancún to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2024

BOS - SEA

Overall excellent, such long flights should have an on board entertainment.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2024

BOS - SEA

Overall excellent, such long flights should have an on board entertainment.
Air Transat
7.8
Good
388 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2024

BOS - SEA

Overall excellent, such long flights should have an on board entertainment.
Aeromexico
7.5
Good
1,700 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2024

BOS - SEA

Overall excellent, such long flights should have an on board entertainment.
United Airlines
7.4
Good
8,753 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2024

BOS - SEA

Overall excellent, such long flights should have an on board entertainment.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2024

BOS - SEA

Overall excellent, such long flights should have an on board entertainment.

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.

  • 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$ 185 on WestJet. Other airlines that offer cheap prices include American Airlines from C$ 189 and Flair Airlines from C$ 192 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 (82%), Air Canada (81%) or WestJet (78%) 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$ 189. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Cancun) can be booked for C$ 392 on average our data indicates C$ 1,028 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, April is the cheapest month in which you can book a flight from Region of Ontario to Cancún (average of C$ 298). Flying from Region of Ontario to Cancún in July is currently the most expensive (average of C$ 464). 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 Ontario?

Book flights to Ontario 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
Pearson Intl to Cancún flights
Vancouver Intl to Cancún flights
Pearson Intl to Cozumel flights
Toronto Island to Cancún flights
Vancouver Intl to Cozumel flights
Calgary to Cancún flights
Pierre Elliott Trudeau Intl to Cozumel flights
Abbotsford to Cancún flights
Edmonton to Cancún flights
Québec City to Cancún flights
Ottawa to Cancún flights
Winnipeg to Cancún flights
Calgary to Cozumel flights
Region of Waterloo Intl to Cancún flights
Halifax to Cancún flights
Hamilton to Cancún flights
Edmonton to Cozumel flights
Québec City to Cozumel flights
Ottawa to Cozumel flights
Kelowna to Cancún flights
Regina to Cancún flights
Victoria to Cancún flights
Saskatoon to Cancún flights
London to Cancún flights
Moncton to Cancún flights
Kelowna to Cozumel flights
Fredericton to Cancún flights
Grande Prairie to Cancún flights
Moncton to Cozumel flights
Saguenay to Cancún flights
St. John's to Cancún flights
Fort St. John to Cancún flights
Kamloops to Cancún flights
Fort McMurray to Cancún flights
Thunder Bay to Cancún flights
Pierre Elliott Trudeau Intl to Chetumal flights
Windsor to Cancún flights
Comox to Cancún flights
Rouyn-Noranda to Cancún flights
Terrace to Cancún flights
Prince George 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 27 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 243AverageC$ 418FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 278AverageC$ 688FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Canada JetlinesCheapestC$ 349AverageC$ 426FlexibilityNo cancel feeOn-time58%
Search Canada Jetlines flights
Air TransatCheapestC$ 352AverageC$ 685FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapestC$ 362AverageC$ 569FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 370AverageC$ 582FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 384AverageC$ 534FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
ArajetCheapestC$ 405AverageC$ 460FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AeromexicoCheapestC$ 406AverageC$ 496FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
AeroMexico ConnectCheapestC$ 534AverageC$ 962FlexibilityNo cancel feeOn-timeN/A
Search AeroMexico Connect 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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