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Cheap flights from Ontario to Mexico from C$ 218

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
19 Aug — 26 Aug1
1 adult

Cheap flight deals from Ontario to Mexico

Keep the following information in mind while searching for Ontario to Mexico flight deals. Data was last updated 14 August 2025.

Round-trip from

C$ 383

One-way from

C$ 218

Popular in

December

Cheapest in

January

Average price

C$ 615

Good round-trip deal

C$ 473 or less

Good one-way deal

C$ 187 or less
WestJet
  • WestJet
  • 18/9-26/9
  • Nonstop
  • 8h 17m total
  • Ontario to Mexico
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WestJet
  • WestJet
  • 15/11
  • Nonstop
  • 5h 34m total
  • Ontario to Mexico
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Ontario to Mexico.
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Price to beat on a one-way flight from Ontario to Mexico.
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Find flight deals from Ontario to Mexico

Cheapest flights from Ontario to Mexico
Explore the most affordable flight options available from Ontario to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2025.

Thu 18/92:55 p.m.YYZ - CUN
Nonstop4h 15mMultiple Airlines
Fri 26/94:30 p.m.CUN - YYZ
Nonstop4h 02mMultiple Airlines
Deal found 13/8C$ 383
Wed 1/1010:40 p.m.YYZ - CUN
2 stops18h 13mWestJet
Thu 9/101:10 p.m.CUN - YYZ
Nonstop4h 02mWestJet
Deal found 14/8C$ 385
Tue 28/1010:50 p.m.YYZ - CUN
1 stop15h 12mWestJet
Thu 6/113:00 p.m.CUN - YYZ
Nonstop4h 01mWestJet
Deal found 14/8C$ 386
Fri 3/109:00 a.m.YYZ - CUN
Nonstop4h 09mWestJet
Tue 7/101:10 p.m.CUN - YYZ
Nonstop4h 02mWestJet
Deal found 14/8C$ 387
Fri 12/912:20 p.m.YYZ - CUN
Nonstop4h 09mWestJet
Tue 16/95:55 p.m.CUN - YYZ
2 stops39h 59mWestJet
Deal found 14/8C$ 389
Thu 30/109:30 a.m.YYZ - CZM
Nonstop5h 34mWestJet
Thu 13/112:50 p.m.CZM - YYZ
Nonstop3h 02mWestJet
Deal found 13/8C$ 390
Tue 7/106:10 a.m.YYZ - CUN
Nonstop4h 09mWestJet
Sun 12/107:40 p.m.CUN - YYZ
Nonstop4h 02mWestJet
Deal found 14/8C$ 392
Sun 14/93:35 p.m.YYZ - CUN
Nonstop4h 09mWestJet
Thu 18/91:10 p.m.CUN - YYZ
Nonstop4h 02mWestJet
Deal found 14/8C$ 393
Tue 7/1010:25 p.m.YYZ - CUN
1 stop19h 28mWestJet
Tue 14/105:10 p.m.CUN - YYZ
1 stop23h 28mWestJet
Deal found 14/8C$ 394
Thu 4/92:55 p.m.YYZ - CUN
Nonstop4h 15mMultiple Airlines
Wed 10/91:10 p.m.CUN - YYZ
Nonstop4h 02mMultiple Airlines
Deal found 14/8C$ 396
Fri 12/96:10 a.m.YYZ - CUN
Nonstop4h 09mWestJet
Wed 17/91:10 p.m.CUN - YYZ
Nonstop4h 02mWestJet
Deal found 14/8C$ 397
Sat 27/96:25 p.m.YTZ - CUN
1 stop19h 35mAir Canada
Mon 29/92:00 p.m.CUN - YTZ
1 stop17h 05mAir Canada
Deal found 12/8C$ 398

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Mexico 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 14 August 2025.
Use the filters below to find and compare flights from Ontario to Mexico that are best for you.

Fly from

Ontario

Fly to

Mexico

Route

Depart

Return

Price

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sun 7/9

3:35 p.m.-6:44 p.m.

Nonstop4h 09m

Cancun

Wed 1/10

5:55 p.m.-6:12 a.m.

1 stop11h 17m

C$ 390

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sat 6/9

3:35 p.m.-6:44 p.m.

Nonstop4h 09m

Cancun

Tue 30/9

5:55 p.m.-6:12 a.m.

1 stop11h 17m

C$ 390

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Fri 26/9

12:20 p.m.-3:29 p.m.

Nonstop4h 09m

Cancun

Wed 1/10

5:55 p.m.-6:01 p.m.

2 stops23h 06m

C$ 392

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sun 14/9

3:35 p.m.-6:44 p.m.

Nonstop4h 09m

Cancun

Tue 16/9

5:10 p.m.-6:12 a.m.

2 stops36h 02m

C$ 392

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Wed 10/9

9:00 a.m.-12:09 p.m.

Nonstop4h 09m

Cancun

Wed 1/10

1:10 p.m.-6:12 p.m.

Nonstop4h 02m

C$ 396

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Sat 27/9

6:25 p.m.-1:00 p.m.

1 stop19h 35m

Cancun

Mon 29/9

2:00 p.m.-8:05 a.m.

1 stop17h 05m

C$ 398

TorontoCozumel

YYZ - CZM

YYZCZM

Toronto Pearson Intl

Thu 6/11

9:30 a.m.-2:04 p.m.

Nonstop5h 34m

Cozumel

Thu 13/11

2:50 p.m.-6:52 p.m.

Nonstop3h 02m

C$ 398

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sat 27/9

10:05 a.m.-3:06 p.m.

1 stop6h 01m

Cancun

Sat 4/10

7:51 a.m.-10:48 p.m.

2 stops13h 57m

C$ 401

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Tue 21/10

8:25 p.m.-12:35 p.m.

1 stop17h 10m

Cancun

Tue 28/10

11:15 a.m.-7:55 p.m.

1 stop7h 40m

C$ 403

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Thu 11/9

6:10 a.m.-7:20 p.m.

1 stop14h 10m

Cancun

Wed 1/10

8:45 a.m.-7:00 p.m.

1 stop9h 15m

C$ 403

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Mexico

Have a flexible travel schedule? Discover the best time to fly to Mexico 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 Mexico

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

Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Mexico (average of C$ 437). Flying from Region of Ontario to Mexico in December is currently the most expensive (average of C$ 820). 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 MX?

Find hourly flight availability from Ontario to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 August 2025.

When flying from Region of Ontario to Mexico, 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 Mexico

Explore weekly flight availability from Ontario to Mexico. 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 14 August 2025.

The most flights from CAON to MX0 are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Related info for your journey

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

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

    C$ 218 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Transat and United Airlines, with prices starting from C$ 227 and C$ 234, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Mexico 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 Mexico?

    Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Mexico (average of C$ 437). Flying from Region of Ontario to Mexico in December is currently the most expensive (average of C$ 820). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Mexico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Ontario to Mexico

Discover the top 10 airlines that operate flights from Ontario to Mexico. 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 14 August 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 78AverageC$ 400FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Canada JetlinesCheapestC$ 196AverageC$ 397FlexibilityNo cancel feeOn-time58%
Search Canada Jetlines flights
ArajetCheapestC$ 219AverageC$ 460FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Flair AirlinesCheapestC$ 244AverageC$ 433FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 257AverageC$ 698FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 265AverageC$ 708FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 270AverageC$ 820FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AeromexicoCheapestC$ 277AverageC$ 758FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Air TransatCheapestC$ 278AverageC$ 755FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 295AverageC$ 605FlexibilityNo cancel feeOn-time52%
Search Porter Airlines 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 Mexico?

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 Mexico from Ontario today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Mexico for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Mexico, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Ontario to Mexico flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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