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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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
1 Apr — 8 Apr1
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 2 March 2026.

Tue 3/37:00 a.m.
YYZ
-
CUN
2 stops9h 10m
American Airlines
Tue 10/32:53 p.m.
CUN
-
YYZ
1 stop20h 37m
American Airlines
Deal found 27/2C$ 359
Fri 27/37:45 p.m.
YYZ
-
CUN
Nonstop4h 24m
WestJet
Thu 16/45:45 p.m.
CUN
-
YYZ
2 stops40h 40m
WestJet
Deal found 27/2C$ 360
Tue 7/410:15 p.m.
YYZ
-
CUN
1 stop18h 49m
WestJet
Tue 14/47:40 p.m.
CUN
-
YYZ
Nonstop4h 04m
WestJet
Deal found 27/2C$ 361
Sat 4/410:15 p.m.
YYZ
-
PVR
1 stop15h 00m
Multiple Airlines
Sun 12/412:10 p.m.
PVR
-
YYZ
Nonstop4h 45m
Multiple Airlines
Deal found 27/2C$ 363
Wed 1/45:00 p.m.
YYZ
-
CUN
2 stops22h 02m
WestJet
Wed 8/48:40 p.m.
CUN
-
YYZ
Nonstop4h 06m
WestJet
Deal found 28/2C$ 363
Mon 30/33:10 p.m.
YYZ
-
CUN
Nonstop4h 24m
WestJet
Sat 4/48:25 p.m.
CUN
-
YYZ
Nonstop4h 06m
WestJet
Deal found 2/3C$ 364
Thu 26/37:55 a.m.
YYZ
-
PVR
Nonstop5h 30m
Flair Airlines
Thu 2/412:10 p.m.
PVR
-
YYZ
Nonstop4h 45m
Flair Airlines
Deal found 26/2C$ 366
Mon 30/311:30 p.m.
YYZ
-
CUN
1 stop12h 05m
Porter Airlines
Fri 10/46:55 p.m.
CUN
-
YYZ
Nonstop4h 00m
Porter Airlines
Deal found 26/2C$ 366
Wed 15/412:30 p.m.
YYZ
-
CUN
1 stop30h 04m
WestJet
Wed 22/412:30 p.m.
CUN
-
YYZ
Nonstop4h 06m
WestJet
Deal found 1/3C$ 367
Sun 8/32:35 p.m.
YYZ
-
CUN
Nonstop4h 30m
Multiple Airlines
Fri 13/34:55 p.m.
CUN
-
YYZ
Nonstop4h 00m
Multiple Airlines
Deal found 26/2C$ 368
Sun 29/37:55 a.m.
YYZ
-
PVR
Nonstop5h 30m
Flair Airlines
Thu 9/412:10 p.m.
PVR
-
YYZ
Nonstop4h 45m
Flair Airlines
Deal found 1/3C$ 370
Mon 30/310:50 p.m.
YYZ
-
CUN
1 stop15h 12m
WestJet
Tue 7/45:30 p.m.
CUN
-
YYZ
Nonstop4h 06m
WestJet
Deal found 2/3C$ 370

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 2 March 2026.

Round-trip from

C$ 360

One-way from

C$ 188

Popular in

December

Cheapest in

September

Average price

C$ 506

Good round-trip deal

C$ 412 or less

Good one-way deal

C$ 212 or less
WestJet
  • WestJet
  • 27/3-16/4
  • 2 total stops
  • 45h 04m total
  • Ontario to Mexico
Search Deals
Flair Airlines
  • Flair Airlines
  • 11/4
  • Nonstop
  • 5h 30m total
  • Ontario to Mexico
Search Deals
High demand for flights, 5% 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 March 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 2 March 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

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sun 12/4

7:43 p.m.-12:02 p.m.

2 stops17h 19m

Cancun

Fri 17/4

7:51 a.m.-2:24 p.m.

1 stop29h 33m

C$ 412

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Fri 10/4

7:43 p.m.-12:02 p.m.

2 stops17h 19m

Cancun

Tue 14/4

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

2 stops13h 32m

C$ 412

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sat 18/4

7:43 p.m.-10:06 a.m.

2 stops15h 23m

Cancun

Tue 21/4

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

2 stops13h 32m

C$ 415

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Tue 31/3

3:53 p.m.-12:33 p.m.

1 stop21h 40m

Cancun

Tue 7/4

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

1 stop28h 49m

C$ 415

TorontoCozumel

YYZ - CZM

YYZCZM

Toronto Pearson Intl

Wed 8/4

7:43 p.m.-2:42 p.m.

2 stops20h 59m

Cozumel

Mon 13/4

3:52 p.m.-9:54 a.m.

2 stops16h 02m

C$ 438

TorontoCozumel

YYZ - CZM

YYZCZM

Toronto Pearson Intl

Thu 9/4

7:43 p.m.-2:42 p.m.

2 stops20h 59m

Cozumel

Mon 13/4

3:52 p.m.-11:49 a.m.

2 stops17h 57m

C$ 442

TorontoCozumel

YYZ - CZM

YYZCZM

Toronto Pearson Intl

Tue 14/4

9:00 p.m.-2:42 p.m.

2 stops19h 42m

Cozumel

Wed 22/4

3:52 p.m.-10:04 a.m.

2 stops16h 12m

C$ 442

TorontoCozumel

YYZ - CZM

YYZCZM

Toronto Pearson Intl

Sun 29/3

6:10 a.m.-2:42 p.m.

1 stop10h 32m

Cozumel

Sun 12/4

3:52 p.m.-11:49 a.m.

2 stops17h 57m

C$ 442

TorontoCozumel

YYZ - CZM

YYZCZM

Toronto Pearson Intl

Sat 11/4

5:50 p.m.-2:42 p.m.

2 stops22h 52m

Cozumel

Fri 24/4

3:52 p.m.-2:24 p.m.

1 stop20h 32m

C$ 442

TorontoCozumel

YYZ - CZM

YYZCZM

Toronto Pearson Intl

Wed 15/4

6:10 a.m.-2:42 p.m.

1 stop10h 32m

Cozumel

Mon 20/4

3:52 p.m.-11:49 a.m.

2 stops17h 57m

C$ 442

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/2

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$ 206). Flying from Region of Ontario to Mexico in August is currently the most expensive (average of C$ 331). 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 2 March 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 21 February 2026.

Travelers seeking maximum savings on their Region of Ontario to Mexico flight should consider departing on Wednesday afternoons 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 2 March 2026.

The most flights from CAON to MX0 are scheduled on a Thursday (8 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (6 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 15m. Fly via United Airlines, Air Transat, or Porter Airlines to get the fastest option. There are 2543 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$ 124 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 American Airlines, with prices starting from C$ 185 and C$ 186, 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$ 206). Flying from Region of Ontario to Mexico in August is currently the most expensive (average of C$ 331). 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 2 March 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 77AverageC$ 84FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Flair AirlinesCheapestC$ 207AverageC$ 527FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
ArajetCheapestC$ 217AverageC$ 480FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AeromexicoCheapestC$ 225AverageC$ 635FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
American AirlinesCheapestC$ 231AverageC$ 716FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 234AverageC$ 604FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 240AverageC$ 708FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 242AverageC$ 839FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 282AverageC$ 684FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 301AverageC$ 800FlexibilityNo 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 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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