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Cheap flights from Ontario to Mexico City from C$ 298

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

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 5 November 2025.

Wed 12/112:35 p.m.YYZ - MEX
1 stop16h 10mMultiple Airlines
Thu 20/111:35 p.m.MEX - YYZ
1 stop30h 23mMultiple Airlines
Deal found 3/11C$ 541
Tue 2/122:35 p.m.YYZ - MEX
1 stop18h 00mMultiple Airlines
Tue 9/1210:30 p.m.MEX - YYZ
1 stop19h 20mMultiple Airlines
Deal found 5/11C$ 542
Tue 11/112:35 p.m.YYZ - MEX
1 stop16h 10mMultiple Airlines
Thu 20/111:35 p.m.MEX - YYZ
1 stop30h 23mMultiple Airlines
Deal found 3/11C$ 543
Tue 2/122:35 p.m.YYZ - MEX
1 stop18h 00mMultiple Airlines
Fri 5/128:20 p.m.MEX - YYZ
1 stop21h 37mMultiple Airlines
Deal found 5/11C$ 546
Tue 11/114:30 p.m.YYZ - MEX
1 stop18h 30mMultiple Airlines
Thu 13/116:00 a.m.MEX - YYZ
1 stop8h 34mMultiple Airlines
Deal found 3/11C$ 548
Thu 20/115:55 p.m.YUL - MEX
1 stop14h 40mMultiple Airlines
Sat 22/116:00 a.m.MEX - YUL
Nonstop5h 00mMultiple Airlines
Deal found 4/11C$ 562
Tue 11/112:35 p.m.YYZ - MEX
1 stop16h 10mMultiple Airlines
Tue 25/1110:20 p.m.MEX - YYZ
1 stop24h 35mMultiple Airlines
Deal found 3/11C$ 562
Sat 15/112:35 p.m.YYZ - MEX
1 stop16h 10mMultiple Airlines
Thu 20/111:35 p.m.MEX - YYZ
1 stop30h 23mMultiple Airlines
Deal found 3/11C$ 565
Wed 12/112:35 p.m.YYZ - MEX
1 stop16h 10mMultiple Airlines
Wed 26/1111:45 a.m.MEX - YYZ
1 stop11h 10mMultiple Airlines
Deal found 3/11C$ 570
Tue 18/113:10 p.m.YYZ - MEX
1 stop15h 35mMultiple Airlines
Tue 25/1110:20 p.m.MEX - YYZ
1 stop24h 35mMultiple Airlines
Deal found 3/11C$ 572
Tue 11/112:35 p.m.YYZ - MEX
1 stop16h 10mMultiple Airlines
Wed 26/1111:45 a.m.MEX - YYZ
1 stop11h 10mMultiple Airlines
Deal found 3/11C$ 573
Wed 26/117:20 a.m.YYZ - MEX
1 stop13h 00mMultiple Airlines
Sun 30/1110:20 p.m.MEX - YYZ
2 stops33h 18mMultiple Airlines
Deal found 4/11C$ 576

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 5 November 2025.

Round-trip from

C$ 505

One-way from

C$ 298

Popular in

December

Cheapest in

May

Average price

C$ 874

Good round-trip deal

C$ 692 or less

Good one-way deal

C$ 446 or less
WestJet
  • WestJet
  • 3/3-16/3
  • 2 total stops
  • 42h 13m total
  • Ontario to Mexico City
Search Deals
24/2
  • 24/2
  • 1 total stop
  • 19h 05m total
  • Ontario to Mexico City
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 179 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Mexico City Benito Juarez.
Search Deals
Price to beat on a one-way flight from Ontario to Mexico City Benito Juarez.
Search Deals

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 5 November 2025.
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

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Fri 20/2

5:00 p.m.-7:35 a.m.

1 stop15h 35m

Mexico City Benito Juarez

Sat 21/2

1:05 a.m.-6:45 a.m.

Nonstop4h 40m

C$ 562

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Tue 10/3

10:15 p.m.-11:40 p.m.

2 stops27h 25m

Mexico City Benito Juarez

Tue 17/3

6:40 a.m.-11:55 p.m.

2 stops15h 15m

C$ 626

TorontoMexico City

YTZ - MEX

YTZMEX

Toronto Island

Wed 18/2

11:45 a.m.-11:40 p.m.

2 stops12h 55m

Mexico City Benito Juarez

Fri 27/2

12:40 a.m.-3:27 p.m.

1 stop13h 47m

C$ 674

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Sun 8/3

5:45 p.m.-12:01 a.m.

1 stop32h 16m

Mexico City Benito Juarez

Fri 13/3

1:00 a.m.-12:40 a.m.

1 stop21h 40m

C$ 712

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Sat 24/1

10:15 p.m.-1:00 a.m.

1 stop27h 45m

Mexico City Benito Juarez

Wed 4/2

1:55 a.m.-5:28 p.m.

1 stop14h 33m

C$ 722

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Tue 25/11

7:15 p.m.-11:45 p.m.

Nonstop5h 30m

Mexico City Benito Juarez

Sat 29/11

6:00 a.m.-4:00 p.m.

1 stop9h 00m

C$ 726

TorontoMexico City

YTZ - MEX

YTZMEX

Toronto Island

Sun 18/1

11:45 a.m.-5:45 a.m.

2 stops19h 00m

Mexico City Benito Juarez

Wed 18/3

12:40 a.m.-1:42 p.m.

1 stop11h 02m

C$ 736

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

4:15 p.m.-1:00 a.m.

1 stop33h 45m

Mexico City Benito Juarez

Sun 1/2

1:55 a.m.-12:38 a.m.

2 stops45h 43m

C$ 741

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

6:45 a.m.-1:00 a.m.

2 stops19h 15m

Mexico City Benito Juarez

Mon 2/2

1:05 a.m.-7:25 a.m.

Nonstop5h 20m

C$ 749

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Tue 20/1

10:15 p.m.-1:00 a.m.

1 stop27h 45m

Mexico City Benito Juarez

Fri 6/2

12:40 a.m.-6:20 a.m.

Nonstop4h 40m

C$ 762

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

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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$ 314). Flying from Region of Ontario to Mexico City in December is currently the most expensive (average of C$ 581). 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 5 November 2025.

It’s typically best to fly out from Region of Ontario to Mexico City at noon. Doing so could potentially save you 18% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Ontario to Mexico City. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Region of Ontario to Mexico City flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday afternoons 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 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 5 November 2025.

The most flights from CAON to MEX are scheduled on a Tuesday (7 on average). You will have fewer flight options on Monday, 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 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 8h 39m. Fly via WestJet, United Airlines, or Air Canada to get the fastest option. The distance between Region of Ontario and Mexico City is about 3252 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$ 315 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from C$ 435 and C$ 469, respectively.

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

    Most travellers choose Toronto Pearson Intl - Mexico City Benito Juarez, Montreal Pierre Elliott Trudeau 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 Flair Airlines (100%), LATAM Airlines (97%) or WestJet (97%) 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$ 1,300, our data indicates the cheapest price to be C$ 280. The most popular route (Toronto Pearson Intl - Mexico City Benito Juarez), is priced around C$ 462.

  • 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$ 314). Flying from Region of Ontario to Mexico City in December is currently the most expensive (average of C$ 581). 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.
Pearson Intl to Mexico City flights
Pierre Elliott Trudeau Intl to Mexico City flights
Vancouver Intl to Mexico City flights
Pierre Elliott Trudeau Intl to Mexico City flights
Pearson Intl to Mexico City flights
Toronto Island to Mexico City flights
Vancouver Intl to Mexico City flights
Calgary to Mexico City flights
Ottawa to Mexico City flights
Québec City to Mexico City flights
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Calgary to Mexico City flights
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Victoria to Mexico City flights
Saskatoon to Mexico City flights
Edmonton to Mexico City flights
Kelowna to Mexico City flights
Nanaimo to Mexico City flights
Moncton to Mexico City flights
London to Mexico City flights
Kamloops to Mexico City flights
St. John's to Mexico City flights
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St John to Mexico City flights
Windsor to Mexico City flights

Top 10 airlines flying from Ontario to Mexico City

Discover the top 10 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 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 222AverageC$ 522FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
ArajetCheapestC$ 251AverageC$ 478FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
WestJetCheapestC$ 304AverageC$ 617FlexibilityNo cancel feeOn-time60%
Search WestJet flights
AviancaCheapestC$ 345AverageC$ 683FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapestC$ 345AverageC$ 936FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AeromexicoCheapestC$ 390AverageC$ 698FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
United AirlinesCheapestC$ 496AverageC$ 646FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 568AverageC$ 659FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 619AverageC$ 1,050FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AeroMexico ConnectCheapestC$ 919AverageC$ 1,139FlexibilityNo 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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