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Cheap flights from Ontario to Mexico City from C$ 237

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 28/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 25 March 2026.

Tue 5/56:15 p.m.
YYZ
-
MEX
1 stop18h 05m
American Airlines
Fri 8/511:20 p.m.
MEX
-
YYZ
1 stop8h 39m
American Airlines
Deal found 22/3C$ 469
Sat 9/56:25 a.m.
YOW
-
MEX
2 stops11h 15m
United Airlines
Sat 23/52:15 p.m.
MEX
-
YOW
2 stops17h 48m
United Airlines
Deal found 23/3C$ 470
Tue 21/410:15 a.m.
YYZ
-
MEX
1 stop28h 30m
United Airlines
Thu 30/48:05 a.m.
MEX
-
YYZ
1 stop11h 27m
United Airlines
Deal found 23/3C$ 470
Tue 14/47:00 a.m.
YYZ
-
MEX
1 stop7h 45m
United Airlines
Sat 25/48:05 a.m.
MEX
-
YYZ
1 stop11h 27m
United Airlines
Deal found 20/3C$ 472
Sat 23/57:10 a.m.
YUL
-
MEX
1 stop17h 10m
American Airlines
Sat 30/512:35 p.m.
MEX
-
YUL
1 stop8h 24m
American Airlines
Deal found 24/3C$ 473
Tue 21/43:53 p.m.
YYZ
-
MEX
1 stop23h 22m
United Airlines
Wed 29/44:40 a.m.
MEX
-
YYZ
1 stop7h 44m
United Airlines
Deal found 24/3C$ 473
Fri 17/46:35 p.m.
YUL
-
MEX
2 stops20h 40m
United Airlines
Fri 1/511:35 a.m.
MEX
-
YUL
2 stops31h 51m
United Airlines
Deal found 24/3C$ 474
Sat 16/58:20 p.m.
YYZ
-
MEX
Nonstop5h 10m
Flair Airlines
Thu 21/512:30 a.m.
MEX
-
YYZ
Nonstop4h 35m
Flair Airlines
Deal found 24/3C$ 474
Fri 17/43:45 p.m.
YUL
-
MEX
1 stop26h 30m
American Airlines
Fri 1/55:15 p.m.
MEX
-
YUL
2 stops20h 12m
American Airlines
Deal found 23/3C$ 476
Mon 13/47:15 p.m.
YYZ
-
MEX
1 stop18h 20m
American Airlines
Tue 28/47:00 a.m.
MEX
-
YYZ
2 stops14h 11m
American Airlines
Deal found 20/3C$ 476
Wed 23/96:00 a.m.
YOW
-
MEX
2 stops16h 15m
United Airlines
Tue 13/104:40 p.m.
MEX
-
YOW
2 stops26h 34m
United Airlines
Deal found 20/3C$ 479
Thu 28/56:10 a.m.
YUL
-
MEX
2 stops11h 30m
United Airlines
Mon 1/68:45 a.m.
MEX
-
YUL
1 stop9h 00m
United Airlines
Deal found 25/3C$ 479

Find 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 25 March 2026.

Round-trip from

C$ 469

One-way from

C$ 237

Popular in

December

Cheapest in

June

Average price

C$ 728

Good round-trip deal

C$ 618 or less

Good one-way deal

C$ 296 or less
American Airlines
  • American Airlines
  • 5/5-8/5
  • 2 total stops
  • 26h 44m total
  • Ontario to Mexico City
Search Deals
Flair Airlines
  • Flair Airlines
  • 28/3
  • Nonstop
  • 5h 30m total
  • Ontario to Mexico City
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 193 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 45 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 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 25 March 2026.
Use the filters below to find and compare flights from Ontario to Mexico City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Sat 9/5

6:25 a.m.-3:40 p.m.

2 stops11h 15m

Mexico City Benito Juarez

Sat 23/5

8:45 a.m.-10:03 a.m.

1 stop23h 18m

C$ 470

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Thu 23/4

9:35 a.m.-8:15 p.m.

1 stop12h 40m

Mexico City Benito Juarez

Tue 5/5

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

1 stop9h 50m

C$ 473

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Tue 21/4

6:00 a.m.-3:40 p.m.

2 stops11h 40m

Mexico City Benito Juarez

Thu 23/4

2:15 p.m.-10:03 a.m.

2 stops17h 48m

C$ 479

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Thu 30/4

7:30 p.m.-1:15 p.m.

2 stops19h 45m

Mexico City Benito Juarez

Mon 4/5

8:05 a.m.-9:11 a.m.

2 stops23h 06m

C$ 479

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Sat 2/5

6:00 a.m.-8:15 p.m.

1 stop16h 15m

Mexico City Benito Juarez

Sat 9/5

6:30 a.m.-10:03 a.m.

2 stops25h 33m

C$ 479

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Sun 17/5

7:30 p.m.-8:15 p.m.

1 stop26h 45m

Mexico City Benito Juarez

Sun 24/5

8:45 a.m.-11:54 p.m.

1 stop13h 09m

C$ 479

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Sat 18/4

10:00 a.m.-11:10 p.m.

2 stops15h 10m

Mexico City Benito Juarez

Tue 21/4

6:30 a.m.-10:05 p.m.

2 stops13h 35m

C$ 479

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Thu 16/4

10:45 a.m.-9:10 p.m.

1 stop12h 25m

Mexico City Benito Juarez

Thu 23/4

8:05 a.m.-9:32 p.m.

1 stop11h 27m

C$ 479
Quickest round-trip

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Sat 25/4

3:53 p.m.-11:10 p.m.

1 stop9h 17m

Mexico City Benito Juarez

Tue 5/5

4:40 a.m.-2:24 p.m.

1 stop7h 44m

C$ 479

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Thu 30/4

7:43 p.m.-8:35 a.m.

2 stops14h 52m

Mexico City Benito Juarez

Mon 4/5

8:45 a.m.-10:04 a.m.

1 stop23h 19m

C$ 479

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from Region of Ontario to Mexico City (average of C$ 276). Flying from Region of Ontario to Mexico City in December is currently the most expensive (average of C$ 458). 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 25 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Mexico City as you normally would.

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 Mexico City (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 11h 15m. Fly via United Airlines, Air Canada, or WestJet 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$ 195 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 WestJet, with prices starting from C$ 230 and C$ 245, 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 Scandinavian Airlines (96%), Flair Airlines (85%) or LATAM Airlines (80%) 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$ 785, our data indicates the cheapest price to be C$ 244. The most popular route (Toronto Pearson Intl - Mexico City Benito Juarez), is priced around C$ 480.

  • 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, January is the cheapest month in which you can book a flight from Region of Ontario to Mexico City (average of C$ 276). Flying from Region of Ontario to Mexico City in December is currently the most expensive (average of C$ 458). 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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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 25 March 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 232AverageC$ 515FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Flair AirlinesCheapestC$ 237AverageC$ 554FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
WestJetCheapestC$ 284AverageC$ 560FlexibilityNo cancel feeOn-time60%
Search WestJet flights
AeromexicoCheapestC$ 352AverageC$ 701FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Air CanadaCheapestC$ 394AverageC$ 925FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 421AverageC$ 662FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 436AverageC$ 794FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 484AverageC$ 654FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeroMexico ConnectCheapestC$ 840AverageC$ 1,113FlexibilityNo 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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