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Cheap flights from Ontario to Mexico City from C$ 275

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Mexico City

Keep the following information in mind while searching for Ontario to Mexico City flight deals. Data was last updated 8 January 2026.

Round-trip from

C$ 475

One-way from

C$ 275

Popular in

December

Cheapest in

April

Average price

C$ 755

Good round-trip deal

C$ 635 or less

Good one-way deal

C$ 323 or less
30/1-1/2
  • 30/1-1/2
  • 2 total stops
  • 31h 50m total
  • Ontario to Mexico City
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15/1
  • 15/1
  • 2 total stops
  • 14h 45m total
  • Ontario to Mexico City
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Highest demand for flights based on searches. 15% potential increase in price (C$ 194 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 52 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Ontario to Mexico City Benito Juarez.
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Price to beat on a one-way flight from Ontario to Mexico City Benito Juarez.
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Find flight deals from Ontario to Mexico City

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Mexico City
Explore the most affordable flight options available from Ontario to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 January 2026.

Fri 30/12:35 p.m.YYZ - MEX
1 stop11h 25mMultiple Airlines
Sun 1/27:20 p.m.MEX - YYZ
1 stop20h 25mMultiple Airlines
Deal found 6/1C$ 475
Thu 15/17:55 a.m.YYZ - MEX
2 stops14h 45mMultiple Airlines
Wed 21/111:10 a.m.MEX - YYZ
1 stop30h 45mMultiple Airlines
Deal found 7/1C$ 477
Wed 21/19:35 a.m.YYZ - MEX
1 stop11h 30mMultiple Airlines
Wed 28/13:15 p.m.MEX - YYZ
1 stop26h 40mMultiple Airlines
Deal found 7/1C$ 478
Thu 5/27:15 p.m.YYZ - MEX
Nonstop5h 30mMultiple Airlines
Wed 11/210:00 p.m.MEX - YYZ
1 stop17h 25mMultiple Airlines
Deal found 6/1C$ 481
Sat 7/27:15 p.m.YYZ - MEX
Nonstop5h 30mFlair Airlines
Sat 14/212:45 a.m.MEX - YYZ
Nonstop4h 40mFlair Airlines
Deal found 6/1C$ 482
Thu 22/17:15 p.m.YYZ - MEX
Nonstop5h 30mFlair Airlines
Sat 24/112:45 a.m.MEX - YYZ
Nonstop4h 40mFlair Airlines
Deal found 6/1C$ 484
Thu 5/37:15 p.m.YYZ - MEX
Nonstop5h 30mFlair Airlines
Sat 14/312:45 a.m.MEX - YYZ
Nonstop4h 40mFlair Airlines
Deal found 7/1C$ 485
Tue 27/17:15 p.m.YYZ - MEX
Nonstop5h 30mFlair Airlines
Sat 14/212:45 a.m.MEX - YYZ
Nonstop4h 40mFlair Airlines
Deal found 7/1C$ 487
Thu 5/27:15 p.m.YYZ - MEX
Nonstop5h 30mFlair Airlines
Sat 7/212:45 a.m.MEX - YYZ
Nonstop4h 40mFlair Airlines
Deal found 7/1C$ 488
Tue 24/27:15 p.m.YYZ - MEX
Nonstop5h 30mMultiple Airlines
Wed 4/36:40 a.m.MEX - YYZ
1 stop11h 45mMultiple Airlines
Deal found 7/1C$ 491
Sat 7/27:15 p.m.YYZ - MEX
Nonstop5h 30mMultiple Airlines
Wed 11/210:00 p.m.MEX - YYZ
1 stop17h 25mMultiple Airlines
Deal found 6/1C$ 492
Mon 12/18:10 p.m.YUL - MEX
1 stop29h 40mMultiple Airlines
Wed 14/110:00 p.m.MEX - YUL
1 stop16h 10mMultiple Airlines
Deal found 7/1C$ 538

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Mexico City 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 8 January 2026.
Use the filters below to find and compare flights from Ontario to Mexico City that are best for you.

Fly from

Ontario

Fly to

Mexico City

Route

Depart

Return

Price

TorontoMexico City

YTZ - MEX

YTZMEX

Toronto Island

Wed 18/2

9:20 a.m.-4:20 a.m.

1 stop20h 00m

Mexico City Benito Juarez

Mon 23/2

12:40 a.m.-1:47 p.m.

1 stop12h 07m

C$ 603

HamiltonMexico City

YHM - MEX

YHMMEX

Hamilton

Wed 4/2

3:15 p.m.-7:35 a.m.

1 stop17h 20m

Mexico City Benito Juarez

Wed 11/2

10:25 a.m.-12:25 a.m.

1 stop13h 00m

C$ 611

HamiltonMexico City

YHM - MEX

YHMMEX

Hamilton

Wed 4/3

3:15 p.m.-1:00 a.m.

1 stop10h 45m

Mexico City Benito Juarez

Sat 7/3

7:00 a.m.-10:55 p.m.

1 stop14h 55m

C$ 625

HamiltonMexico City

YHM - MEX

YHMMEX

Hamilton

Sat 21/2

1:45 p.m.-9:05 p.m.

1 stop8h 20m

Mexico City Benito Juarez

Sat 28/2

7:00 a.m.-10:55 p.m.

1 stop14h 55m

C$ 639

TorontoMexico City

YTZ - MEX

YTZMEX

Toronto Island

Wed 4/2

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

2 stops13h 00m

Mexico City Benito Juarez

Wed 11/2

7:30 p.m.-1:47 p.m.

1 stop17h 17m

C$ 673

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Fri 27/3

6:30 a.m.-12:01 a.m.

1 stop19h 31m

Mexico City Benito Juarez

Wed 15/4

1:15 a.m.-11:11 p.m.

1 stop19h 56m

C$ 704

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Fri 27/3

7:45 a.m.-12:01 a.m.

1 stop18h 16m

Mexico City Benito Juarez

Fri 17/4

1:15 a.m.-2:58 p.m.

1 stop11h 43m

C$ 704

HamiltonMexico City

YHM - MEX

YHMMEX

Hamilton

Thu 26/3

1:45 p.m.-10:30 a.m.

1 stop22h 45m

Mexico City Benito Juarez

Mon 30/3

8:50 p.m.-12:25 a.m.

1 stop25h 35m

C$ 704

HamiltonMexico City

YHM - MEX

YHMMEX

Hamilton

Fri 6/2

3:10 p.m.-10:45 a.m.

2 stops20h 35m

Mexico City Benito Juarez

Fri 13/2

11:45 a.m.-12:25 a.m.

1 stop11h 40m

C$ 722

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Sun 18/1

5:55 p.m.-10:05 a.m.

2 stops17h 10m

Mexico City Benito Juarez

Thu 22/1

9:40 a.m.-9:56 p.m.

2 stops11h 16m

C$ 737

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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

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

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

Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Mexico City (average of C$ 305). Flying from Region of Ontario to Mexico City in December is currently the most expensive (average of C$ 459). 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 MEX?

Find hourly flight availability from Ontario to Mexico City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 January 2026.

It’s typically best to fly out from Region of Ontario to Mexico City in the morning. Doing so could potentially save you 47% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from Region of Ontario to Mexico City

Explore weekly flight availability from Ontario to Mexico City. 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 8 January 2026.

The most flights from CAON to MEX 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 (5 on average).

Related info for your journey

Find useful and relevant information for your journey from Ontario to Mexico City. 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 Mexico City from Ontario?

    Mexico City Benito Juarez (MEX) is the airport you will fly into if you book a flight from Ontario to Mexico City. It is only a 8.9 km journey from Benito Juarez (MEX) to Mexico City’s city centre.

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

    There are many flights that can get you from Region of Ontario to Mexico City in 17h 10m. Fly via WestJet, United Airlines, or Air Canada to get the fastest option. The distance between Region of Ontario and Mexico City is about 3590 km. This flight may include one or multiple stops.

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

    C$ 170 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 Arajet and United Airlines, with prices starting from C$ 211 and C$ 221, respectively.

  • What are the most popular routes from Region of Ontario to Mexico City?

    Most travellers choose Montreal Pierre Elliott Trudeau Intl - Mexico City Benito Juarez, Toronto Pearson Intl - Mexico City Benito Juarez or Toronto Island - Mexico City Benito Juarez when deciding on the best route from Region of Ontario to Mexico City.

  • What are the most reliable airlines from Region of Ontario to Mexico City?

    Consider Scandinavian Airlines (94%), LATAM Airlines (89%) or WestJet (89%) when booking your flight. These represent the most reliable airlines when flying from Region of Ontario to Mexico City.

  • What are the cheapest flights from Region of Ontario to Mexico City?

    Looking for the cheapest flight from Region of Ontario to Mexico City? While on average our users pay C$ 824, our data indicates the cheapest price to be C$ 234. The most popular route (Montreal Pierre Elliott Trudeau Intl - Mexico City Benito Juarez), is priced around C$ 521.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Mexico City (average of C$ 305). Flying from Region of Ontario to Mexico City in December is currently the most expensive (average of C$ 459). 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 City

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Mexico City flights
Pearson Intl to Mexico City flights
Vancouver Intl to Mexico City flights
Pierre Elliott Trudeau Intl to Mexico City flights
Toronto Island to Mexico City flights
Pearson Intl to Mexico City flights
Vancouver Intl to Mexico City flights
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Ottawa to Mexico City flights
Edmonton to Mexico City flights
Winnipeg to Mexico City flights
Hamilton to Mexico City flights
Kelowna to Mexico City flights
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Halifax to Mexico City flights
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Moncton to Mexico City flights
Regina to Mexico City flights
St John to Mexico City flights
London to Mexico City flights
Nanaimo to Mexico City flights
St. John's to Mexico City flights
Edmonton to Mexico City flights
Windsor to Mexico City flights
Kamloops to Mexico City flights

Top 9 airlines flying from Ontario to Mexico City

Discover the top 9 airlines that operate flights from Ontario to Mexico City. 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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 233AverageC$ 472FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Flair AirlinesCheapestC$ 259AverageC$ 619FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
WestJetCheapestC$ 301AverageC$ 615FlexibilityNo cancel feeOn-time60%
Search WestJet flights
AeromexicoCheapestC$ 381AverageC$ 664FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
DeltaCheapestC$ 439AverageC$ 871FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 486AverageC$ 612FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 547AverageC$ 648FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 573AverageC$ 895FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AeroMexico ConnectCheapestC$ 862AverageC$ 1,118FlexibilityNo 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 Mexico City?

Cheapflights helps you search for flights from Ontario to Mexico City via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Ontario to Mexico City by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Mexico City 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 City, 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 City become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Mexico City on Cheapflights with our Price Alert feature and get notified when better prices are available.

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