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Cheap flights from Ontario to Mexico City from C$ 282

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
26 Dec — 2 Jan1
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 26 November 2025.

Sat 6/127:15 p.m.YYZ - MEX
Nonstop5h 30mMultiple Airlines
Thu 15/18:00 p.m.MEX - YYZ
1 stop21h 50mMultiple Airlines
Deal found 25/11C$ 539
Tue 9/127:15 p.m.YYZ - MEX
Nonstop5h 30mFlair Airlines
Tue 13/112:45 a.m.MEX - YYZ
Nonstop4h 40mFlair Airlines
Deal found 26/11C$ 542
Sat 6/127:15 p.m.YYZ - MEX
Nonstop5h 30mMultiple Airlines
Tue 9/127:00 p.m.MEX - YYZ
2 stops22h 50mMultiple Airlines
Deal found 26/11C$ 543
Sat 6/127:15 p.m.YYZ - MEX
Nonstop5h 30mMultiple Airlines
Fri 12/126:00 a.m.MEX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 23/11C$ 546
Thu 11/127:15 p.m.YYZ - MEX
Nonstop5h 30mFlair Airlines
Tue 13/112:45 a.m.MEX - YYZ
Nonstop4h 40mFlair Airlines
Deal found 26/11C$ 547
Thu 11/127:15 p.m.YYZ - MEX
Nonstop5h 30mFlair Airlines
Tue 16/1212:45 a.m.MEX - YYZ
Nonstop4h 40mFlair Airlines
Deal found 24/11C$ 549
Sat 29/117:15 p.m.YYZ - MEX
Nonstop5h 30mFlair Airlines
Thu 4/1212:45 a.m.MEX - YYZ
Nonstop4h 40mFlair Airlines
Deal found 23/11C$ 554
Tue 9/127:15 p.m.YYZ - MEX
Nonstop5h 30mMultiple Airlines
Wed 10/128:10 a.m.MEX - YYZ
1 stop9h 40mMultiple Airlines
Deal found 25/11C$ 556
Thu 4/127:15 p.m.YYZ - MEX
Nonstop5h 30mMultiple Airlines
Tue 9/1210:30 p.m.MEX - YYZ
1 stop19h 20mMultiple Airlines
Deal found 25/11C$ 562
Thu 4/127:15 p.m.YYZ - MEX
Nonstop5h 30mMultiple Airlines
Wed 10/128:10 a.m.MEX - YYZ
1 stop9h 40mMultiple Airlines
Deal found 24/11C$ 566
Tue 30/127:20 p.m.YUL - MEX
2 stops24h 40mMultiple Airlines
Sun 18/110:20 p.m.MEX - YUL
1 stop25h 20mMultiple Airlines
Deal found 24/11C$ 645
Mon 8/127:30 p.m.YUL - MEX
2 stops40h 00mMultiple Airlines
Mon 19/110:00 p.m.MEX - YUL
1 stop25h 40mMultiple Airlines
Deal found 26/11C$ 650

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 26 November 2025.

Round-trip from

C$ 539

One-way from

C$ 282

Popular in

December

Cheapest in

May

Average price

C$ 863

Good round-trip deal

C$ 828 or less

Good one-way deal

C$ 381 or less
6/12-15/1
  • 6/12-15/1
  • 1 total stop
  • 27h 20m total
  • Ontario to Mexico City
Search Deals
24/1
  • 24/1
  • 1 total stop
  • 19h 05m total
  • Ontario to Mexico City
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 199 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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.
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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 26 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

HamiltonMexico City

YHM - MEX

YHMMEX

Hamilton

Fri 27/2

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

1 stop10h 45m

Mexico City Benito Juarez

Tue 10/3

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

1 stop12h 00m

C$ 584

HamiltonMexico City

YHM - MEX

YHMMEX

Hamilton

Fri 16/1

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

1 stop10h 45m

Mexico City Benito Juarez

Tue 20/1

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

1 stop13h 00m

C$ 597

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Wed 28/1

4:15 p.m.-10:00 p.m.

2 stops30h 45m

Mexico City Benito Juarez

Tue 3/2

10:00 p.m.-4:35 p.m.

1 stop17h 35m

C$ 602

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

6:45 a.m.-12:01 a.m.

2 stops19h 16m

Mexico City Benito Juarez

Mon 16/3

1:00 a.m.-12:38 a.m.

2 stops21h 38m

C$ 652

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Sun 18/1

7:45 a.m.-1:00 a.m.

1 stop18h 15m

Mexico City Benito Juarez

Fri 23/1

1:55 a.m.-11:27 a.m.

2 stops32h 32m

C$ 655

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Sat 17/1

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

1 stop27h 45m

Mexico City Benito Juarez

Fri 23/1

1:55 a.m.-12:26 a.m.

1 stop21h 31m

C$ 655

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Sun 18/1

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

1 stop16h 00m

Mexico City Benito Juarez

Mon 19/1

6:00 p.m.-7:41 p.m.

1 stop24h 41m

C$ 673

HamiltonMexico City

YHM - MEX

YHMMEX

Hamilton

Fri 30/1

3:15 p.m.-11:40 p.m.

1 stop9h 25m

Mexico City Benito Juarez

Fri 6/2

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

1 stop11h 40m

C$ 689

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

7:30 p.m.-12:01 a.m.

1 stop30h 31m

Mexico City Benito Juarez

Mon 23/3

1:00 a.m.-3:13 p.m.

1 stop12h 13m

C$ 708

TorontoMexico City

YTZ - MEX

YTZMEX

Toronto Island

Mon 16/2

9:30 p.m.-11:40 p.m.

2 stops27h 10m

Mexico City Benito Juarez

Mon 23/2

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

1 stop12h 07m

C$ 724

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/11

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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$ 315). Flying from Region of Ontario to Mexico City in December is currently the most expensive (average of C$ 504). 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 26 November 2025.

It’s typically best to fly out from Region of Ontario to Mexico City at noon. Doing so could potentially save you 22% 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 26 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).

How much does it cost to fly round-trip from Region of Ontario to Mexico City?

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 9h 30m. Fly via WestJet, Air Canada, or United Airlines to get the fastest option. The distance between Region of Ontario and Mexico City is about 3246 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$ 365 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$ 433 and C$ 466, 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 (95%) or WestJet (95%) 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$ 1,303, 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$ 477.

  • 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$ 315). Flying from Region of Ontario to Mexico City in December is currently the most expensive (average of C$ 504). 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
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Pierre Elliott Trudeau Intl to Mexico City flights
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Pearson Intl to Mexico City flights
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Edmonton to Mexico City flights
Hamilton to Mexico City flights
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Calgary to Mexico City flights
Saskatoon to Mexico City flights
Victoria to Mexico City flights
Kelowna to Mexico City flights
Edmonton to Mexico City flights
Moncton to Mexico City flights
St John to Mexico City flights
Regina to Mexico City flights
St. John's to Mexico City flights
Nanaimo to Mexico City flights
Kamloops to Mexico City flights
London 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 26 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 241AverageC$ 597FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
ArajetCheapestC$ 251AverageC$ 486FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
WestJetCheapestC$ 307AverageC$ 625FlexibilityNo cancel feeOn-time60%
Search WestJet flights
AviancaCheapestC$ 346AverageC$ 684FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapestC$ 346AverageC$ 916FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AeromexicoCheapestC$ 385AverageC$ 682FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
DeltaCheapestC$ 465AverageC$ 986FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 497AverageC$ 639FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 531AverageC$ 622FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AeroMexico ConnectCheapestC$ 921AverageC$ 1,141FlexibilityNo 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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