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Cheap flights from Ontario to Cancún from C$ 170

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CUN
5 May — 12 May1
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 30 April 2025.

Round-trip from

C$ 343

One-way from

C$ 170

Popular in

December

Cheapest in

January

Average price

C$ 487

Good round-trip deal

C$ 396 or less

Good one-way deal

C$ 156 or less
WestJet
  • WestJet
  • 11/6-18/6
  • 2 total stops
  • 22h 21m total
  • Ontario to Cancún
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Flair Airlines
  • Flair Airlines
  • 12/6
  • Nonstop
  • 4h 15m total
  • Ontario to Cancún
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 3 potential increase over avg. RT price).
Search Deals
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 April 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.
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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 30 April 2025.

Wed 11/610:40 p.m.YYZ - CUN
2 stops18h 17mWestJet
Wed 18/67:40 p.m.CUN - YYZ
Nonstop4h 04mWestJet
Deal found 28/4C$ 343
Sat 14/62:55 p.m.YYZ - CUN
Nonstop4h 15mFlair Airlines
Sun 15/67:10 p.m.CUN - YYZ
Nonstop4h 00mFlair Airlines
Deal found 28/4C$ 361
Thu 12/62:55 p.m.YYZ - CUN
Nonstop4h 15mMultiple Airlines
Thu 19/67:40 p.m.CUN - YYZ
Nonstop4h 04mMultiple Airlines
Deal found 27/4C$ 382
Mon 5/55:55 p.m.YYZ - CUN
1 stop17h 00mAmerican Airlines
Wed 14/510:45 a.m.CUN - YYZ
1 stop6h 50mAmerican Airlines
Deal found 28/4C$ 396
Sat 3/56:00 p.m.YUL - CUN
1 stop18h 54mUnited Airlines
Fri 9/511:14 a.m.CUN - YUL
1 stop27h 36mUnited Airlines
Deal found 29/4C$ 400
Fri 26/910:30 p.m.YUL - CUN
1 stop13h 25mArajet
Mon 29/94:30 p.m.CUN - YUL
1 stop17h 10mArajet
Deal found 29/4C$ 401
Tue 6/510:05 a.m.YYZ - CUN
1 stop6h 46mUnited Airlines
Tue 13/57:51 a.m.CUN - YYZ
2 stops15h 03mUnited Airlines
Deal found 28/4C$ 404
Tue 13/511:11 a.m.YUL - CUN
1 stop10h 18mMultiple Airlines
Mon 6/104:30 p.m.CUN - YUL
1 stop17h 10mMultiple Airlines
Deal found 29/4C$ 422
Tue 27/55:15 p.m.YOW - CUN
2 stops49h 12mWestJet
Tue 3/64:55 p.m.CUN - YOW
1 stop12h 50mWestJet
Deal found 29/4C$ 428
Mon 12/512:56 p.m.YUL - CUN
2 stops21h 38mAmerican Airlines
Fri 16/510:45 a.m.CUN - YUL
2 stops23h 59mAmerican Airlines
Deal found 29/4C$ 433
Sat 17/57:29 p.m.YOW - CUN
2 stops24h 51mUnited Airlines
Fri 30/54:12 p.m.CUN - YOW
1 stop16h 46mUnited Airlines
Deal found 29/4C$ 435
Thu 5/62:20 p.m.YUL - CUN
1 stop26h 31mLufthansa
Sat 7/65:55 p.m.CUN - YUL
1 stop18h 14mLufthansa
Deal found 29/4C$ 436

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 30 April 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

Wed 11/6

10:40 p.m.-3:57 p.m.

2 stops18h 17m

Cancun

Wed 18/6

7:40 p.m.-12:44 a.m.

Nonstop4h 04m

C$ 343

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sat 14/6

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

Nonstop4h 15m

Cancun

Sun 15/6

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

Nonstop4h 00m

C$ 361

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Thu 12/6

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

Nonstop4h 15m

Cancun

Thu 19/6

7:40 p.m.-12:44 a.m.

Nonstop4h 04m

C$ 382

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Mon 29/9

10:30 p.m.-11:35 a.m.

1 stop14h 05m

Cancun

Mon 6/10

4:30 p.m.-10:40 a.m.

1 stop17h 10m

C$ 400

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sun 11/5

6:45 a.m.-1:55 p.m.

1 stop8h 10m

Cancun

Tue 13/5

10:35 a.m.-11:15 p.m.

2 stops11h 40m

C$ 401

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Mon 12/5

6:15 a.m.-3:51 p.m.

1 stop10h 36m

Cancun

Tue 13/5

5:22 p.m.-2:10 p.m.

1 stop19h 48m

C$ 404

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sat 10/5

4:31 p.m.-10:04 a.m.

2 stops18h 33m

Cancun

Sat 17/5

11:14 a.m.-5:15 p.m.

1 stop29h 01m

C$ 408

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Tue 13/5

7:00 a.m.-1:18 p.m.

1 stop7h 18m

Cancun

Fri 19/9

6:10 p.m.-3:00 p.m.

1 stop19h 50m

C$ 414

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Tue 13/5

11:11 a.m.-8:29 p.m.

1 stop10h 18m

Cancun

Mon 6/10

4:30 p.m.-10:40 a.m.

1 stop17h 10m

C$ 422

OttawaCancún

YOW - CUN

YOWCUN

Ottawa

Tue 27/5

5:15 p.m.-5:27 p.m.

2 stops49h 12m

Cancun

Tue 3/6

4:55 p.m.-6:45 a.m.

1 stop12h 50m

C$ 428

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

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 30 April 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 30 April 2025.

The most flights from CAON to CUN are scheduled on a Monday (10 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 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 30 April 2025.
Peruse reviews from past customers who have flown with Air Transat, Aeromexico and United Airlines 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.
Air Transat
7.8
Good
385 reviews
Check prices

Crew

8.5

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Food

6.7

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Air Transat
7.8
Good
385 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Crew

8.5

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Food

6.7

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Aeromexico
7.5
Good
1,698 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Crew

8.5

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Food

6.7

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
United Airlines
7.4
Good
8,696 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Crew

8.5

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Food

6.7

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
American Airlines
7.2
Good
10,000 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Crew

8.5

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Food

6.7

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
WestJet
7.2
Good
2,826 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Crew

8.5

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Food

6.7

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.

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$ 170 on Flair Airlines. Other airlines that offer cheap prices include American Airlines from C$ 173 and WestJet from C$ 191 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 (77%), WestJet (68%) or Air Canada (68%) 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$ 162. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Cancun) can be booked for C$ 392 on average our data indicates C$ 932 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
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Pearson Intl to Cozumel flights
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Pierre Elliott Trudeau Intl to Cozumel flights
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Grande Prairie to Cancún flights
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Top 9 airlines flying from Ontario to Cancún

Discover the top 9 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 246AverageC$ 427FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 281AverageC$ 692FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Canada JetlinesCheapestC$ 351AverageC$ 425FlexibilityNo cancel feeOn-time58%
Search Canada Jetlines flights
Air TransatCheapestC$ 355AverageC$ 687FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 373AverageC$ 607FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 374AverageC$ 574FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 387AverageC$ 535FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
ArajetCheapestC$ 408AverageC$ 470FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AeromexicoCheapestC$ 410AverageC$ 498FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico 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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