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Cheap flights from Ontario to Mexico from C$ 188

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
16 May — 23 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Mexico

Enter your travel dates to find the best prices.

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 16 April 2026.

Tue 16/69:15 a.m.
YYZ
-
CUN
Nonstop4h 15m
WestJet
Sat 20/65:10 p.m.
CUN
-
YYZ
2 stops25h 45m
WestJet
Deal found 12/4C$ 378
Thu 11/69:15 a.m.
YYZ
-
CUN
Nonstop4h 15m
WestJet
Sun 14/62:15 p.m.
CUN
-
YYZ
2 stops23h 00m
WestJet
Deal found 13/4C$ 380
Sat 30/53:05 p.m.
YYZ
-
CUN
Nonstop4h 05m
Multiple Airlines
Thu 4/61:25 p.m.
CUN
-
YYZ
Nonstop3h 55m
Multiple Airlines
Deal found 13/4C$ 381
Sat 6/63:05 p.m.
YYZ
-
CUN
Nonstop4h 05m
Multiple Airlines
Fri 12/61:25 p.m.
CUN
-
YYZ
Nonstop3h 55m
Multiple Airlines
Deal found 14/4C$ 382
Tue 28/46:55 p.m.
YTZ
-
CUN
1 stop16h 35m
Porter Airlines
Sat 2/51:05 p.m.
CUN
-
YTZ
1 stop24h 43m
Porter Airlines
Deal found 15/4C$ 384
Sat 13/63:05 p.m.
YYZ
-
CUN
Nonstop4h 05m
Multiple Airlines
Tue 16/61:25 p.m.
CUN
-
YYZ
Nonstop3h 55m
Multiple Airlines
Deal found 14/4C$ 384
Thu 18/69:15 a.m.
YYZ
-
CUN
Nonstop4h 15m
WestJet
Sun 21/67:40 p.m.
CUN
-
YYZ
Nonstop4h 04m
WestJet
Deal found 16/4C$ 385
Sat 30/52:25 p.m.
YYZ
-
CUN
1 stop23h 55m
WestJet
Sun 7/67:40 p.m.
CUN
-
YYZ
Nonstop4h 04m
WestJet
Deal found 13/4C$ 387
Thu 21/511:55 a.m.
YTZ
-
CUN
1 stop25h 10m
Porter Airlines
Fri 29/51:05 p.m.
CUN
-
YTZ
1 stop7h 43m
Porter Airlines
Deal found 11/4C$ 388
Tue 9/69:15 a.m.
YYZ
-
CUN
Nonstop4h 15m
WestJet
Sat 13/62:00 p.m.
CUN
-
YYZ
1 stop23h 15m
WestJet
Deal found 15/4C$ 388
Sat 20/63:30 p.m.
YYZ
-
CUN
Nonstop4h 15m
WestJet
Sat 27/67:40 p.m.
CUN
-
YYZ
Nonstop4h 04m
WestJet
Deal found 14/4C$ 389
Sat 30/57:00 a.m.
YYZ
-
CUN
1 stop6h 05m
Porter Airlines
Sat 6/61:05 p.m.
CUN
-
YYZ
1 stop6h 19m
Porter Airlines
Deal found 14/4C$ 391

Find flight deals from Ontario to Mexico

Keep the following information in mind while searching for Ontario to Mexico flight deals. Data was last updated 16 April 2026.

Round-trip from

C$ 378

One-way from

C$ 188

Popular in

December

Cheapest in

September

Average price

C$ 512

Good round-trip deal

C$ 365 or less

Good one-way deal

C$ 216 or less
WestJet
  • WestJet
  • 16/6-20/6
  • 2 total stops
  • 30h 00m total
  • Ontario to Mexico
Search Deals
Porter Airlines
  • Porter Airlines
  • 22/4
  • Nonstop
  • 4h 15m total
  • Ontario to Mexico
Search Deals
High demand for flights, 8% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Mexico.
Search Deals
Price to beat on a one-way flight from Ontario to Mexico.
Search Deals

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 16 April 2026.
Use the filters below to find and compare flights from Ontario to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Tue 9/6

9:20 a.m.-12:25 p.m.

Nonstop4h 05m

Cancun

Fri 12/6

1:25 p.m.-6:20 p.m.

Nonstop3h 55m

C$ 385

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Fri 1/5

5:20 p.m.-10:06 a.m.

2 stops17h 46m

Cancun

Fri 8/5

3:43 p.m.-9:32 p.m.

1 stop28h 49m

C$ 413

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Tue 5/5

10:15 a.m.-7:19 p.m.

2 stops10h 04m

Cancun

Sat 9/5

5:22 p.m.-11:49 a.m.

2 stops17h 27m

C$ 413

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Tue 28/4

10:45 a.m.-4:45 p.m.

1 stop7h 00m

Cancun

Tue 5/5

3:38 p.m.-11:59 p.m.

1 stop7h 21m

C$ 413

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Mon 4/5

5:20 p.m.-1:10 p.m.

1 stop20h 50m

Cancun

Fri 8/5

3:43 p.m.-3:14 p.m.

1 stop22h 31m

C$ 414

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Wed 6/5

7:43 p.m.-12:33 p.m.

2 stops17h 50m

Cancun

Mon 11/5

12:55 p.m.-11:59 p.m.

1 stop10h 04m

C$ 425

MontrealCozumel

YUL - CZM

YULCZM

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

3:25 p.m.-2:42 p.m.

2 stops25h 17m

Cozumel

Fri 15/5

3:52 p.m.-10:40 a.m.

2 stops16h 48m

C$ 450

MontrealCozumel

YUL - CZM

YULCZM

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

6:35 p.m.-2:42 p.m.

2 stops22h 07m

Cozumel

Fri 8/5

3:52 p.m.-2:40 p.m.

2 stops20h 48m

C$ 453

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Tue 28/4

7:43 p.m.-11:05 a.m.

1 stop16h 22m

Cancun

Sat 2/5

12:55 p.m.-11:49 a.m.

1 stop21h 54m

C$ 458

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

6:35 p.m.-3:51 p.m.

1 stop22h 16m

Cancun

Mon 11/5

12:55 p.m.-1:09 p.m.

2 stops23h 14m

C$ 479

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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, September is the cheapest month in which you can book a flight from Region of Ontario to Mexico (average of C$ 204). Flying from Region of Ontario to Mexico in August is currently the most expensive (average of C$ 334). 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 16 April 2026.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Mexico at noon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Ontario to Mexico. Price data was last updated on 11 April 2026.

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

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 16 April 2026.

The most flights from CAON to MX0 are scheduled on a Thursday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 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.

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

    There are many flights that can get you from Region of Ontario to Mexico in 4h 05m. Fly via Porter Airlines, United Airlines, or Air Canada to get the fastest option. There are 2604 km between Region of Ontario and Mexico. Both multi-stop and direct flights can be found to your destination and back.

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

    C$ 156 is the cheapest one-way deal found within the past few days, from Flair Airlines. You may also be able to find cheap deals on WestJet and Porter Airlines, with prices starting from C$ 195 and C$ 199, 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, September is the cheapest month in which you can book a flight from Region of Ontario to Mexico (average of C$ 204). Flying from Region of Ontario to Mexico in August is currently the most expensive (average of C$ 334). 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

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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.
Pearson Intl to Cancún flights
Toronto Island to Cancún flights
Calgary to Cancún flights
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Pearson Intl to Cozumel flights
Calgary to Cozumel flights
Hamilton to Vancouver Intl flights
Region of Waterloo Intl to Cancún flights
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Region of Waterloo Intl to Calgary flights
Hamilton to Halifax flights
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Pearson Intl to St. John's flights
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Edmonton to Pearson Intl flights
Pierre Elliott Trudeau Intl to Miami flights
Hamilton to Edmonton flights
Calgary to Pearson Intl flights
Pearson Intl to Edmonton flights
Vancouver Intl to Edmonton flights
Vancouver Intl to Cancún flights
Vancouver Intl to Las Vegas flights
Calgary to Abbotsford flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pearson Intl to Orlando flights
Halifax to Toronto Island flights

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 16 April 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 78AverageC$ 85FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Flair AirlinesCheapestC$ 199AverageC$ 486FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
ArajetCheapestC$ 219AverageC$ 480FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AeromexicoCheapestC$ 227AverageC$ 654FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
American AirlinesCheapestC$ 233AverageC$ 734FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 235AverageC$ 687FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 239AverageC$ 831FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 243AverageC$ 605FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 269AverageC$ 822FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapestC$ 284AverageC$ 657FlexibilityNo cancel feeOn-time60%
Search WestJet 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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