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Cheap flights from Ontario to Mexico City from C$ 235

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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
3 Apr — 10 Apr1
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 4 March 2026.

Sat 28/36:10 a.m.
YYZ
-
MEX
1 stop19h 00m
Lufthansa
Sat 4/44:40 a.m.
MEX
-
YYZ
1 stop7h 44m
Lufthansa
Deal found 28/2C$ 467
Sat 28/33:15 p.m.
YOW
-
MEX
1 stop22h 30m
Lufthansa
Fri 3/47:10 a.m.
MEX
-
YOW
1 stop24h 01m
Lufthansa
Deal found 27/2C$ 468
Tue 21/46:45 a.m.
YYZ
-
MEX
1 stop16h 00m
American Airlines
Wed 29/45:00 a.m.
MEX
-
YYZ
1 stop15h 55m
American Airlines
Deal found 1/3C$ 473
Wed 15/42:32 p.m.
YUL
-
MEX
1 stop23h 03m
American Airlines
Wed 22/411:20 a.m.
MEX
-
YUL
1 stop25h 24m
American Airlines
Deal found 1/3C$ 475
Tue 31/36:10 a.m.
YYZ
-
MEX
1 stop12h 05m
American Airlines
Tue 14/45:35 a.m.
MEX
-
YYZ
1 stop9h 29m
American Airlines
Deal found 28/2C$ 476
Wed 15/46:00 a.m.
YOW
-
MEX
2 stops19h 10m
United Airlines
Wed 13/58:45 a.m.
MEX
-
YOW
1 stop23h 18m
United Airlines
Deal found 27/2C$ 477
Wed 29/42:40 p.m.
YOW
-
MEX
1 stop7h 35m
United Airlines
Fri 8/58:45 a.m.
MEX
-
YOW
1 stop23h 18m
United Airlines
Deal found 28/2C$ 479
Thu 14/58:20 p.m.
YYZ
-
MEX
Nonstop5h 10m
Flair Airlines
Tue 19/512:30 a.m.
MEX
-
YYZ
Nonstop4h 35m
Flair Airlines
Deal found 27/2C$ 482
Sat 9/56:25 a.m.
YOW
-
MEX
2 stops11h 15m
United Airlines
Sat 30/58:45 a.m.
MEX
-
YOW
1 stop13h 09m
United Airlines
Deal found 27/2C$ 483
Wed 15/46:35 p.m.
YUL
-
MEX
1 stop27h 40m
United Airlines
Fri 24/44:40 p.m.
MEX
-
YUL
2 stops18h 29m
United Airlines
Deal found 27/2C$ 483
Fri 27/36:10 a.m.
YYZ
-
MEX
1 stop11h 35m
United Airlines
Fri 3/47:10 a.m.
MEX
-
YYZ
1 stop9h 50m
United Airlines
Deal found 27/2C$ 483
Sat 9/52:40 p.m.
YOW
-
MEX
1 stop7h 35m
United Airlines
Sat 23/58:45 a.m.
MEX
-
YOW
1 stop23h 18m
United Airlines
Deal found 28/2C$ 484

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 4 March 2026.

Round-trip from

C$ 467

One-way from

C$ 235

Popular in

December

Cheapest in

April

Average price

C$ 676

Good round-trip deal

C$ 614 or less

Good one-way deal

C$ 312 or less
Lufthansa
  • Lufthansa
  • 28/3-4/4
  • 2 total stops
  • 26h 44m total
  • Ontario to Mexico City
Search Deals
20/3
  • 20/3
  • 1 total stop
  • 27h 10m total
  • Ontario to Mexico City
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 212 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 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 4 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

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Mon 27/4

2:40 p.m.-8:15 p.m.

1 stop7h 35m

Mexico City Benito Juarez

Sat 2/5

2:15 p.m.-1:59 p.m.

2 stops21h 44m

C$ 477

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Tue 31/3

6:05 a.m.-8:15 p.m.

2 stops16h 10m

Mexico City Benito Juarez

Sat 11/4

4:40 a.m.-1:59 p.m.

2 stops31h 19m

C$ 477

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Sat 9/5

2:40 p.m.-8:15 p.m.

1 stop7h 35m

Mexico City Benito Juarez

Sat 30/5

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

1 stop13h 09m

C$ 483

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Sat 2/5

8:50 a.m.-3:40 p.m.

2 stops8h 50m

Mexico City Benito Juarez

Wed 6/5

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

1 stop23h 19m

C$ 483

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Sat 9/5

2:40 p.m.-8:15 p.m.

1 stop7h 35m

Mexico City Benito Juarez

Sat 23/5

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

2 stops17h 48m

C$ 484

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

6:35 p.m.-8:35 a.m.

2 stops16h 00m

Mexico City Benito Juarez

Wed 27/5

8:45 a.m.-12:13 a.m.

1 stop13h 28m

C$ 484

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

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

1 stop13h 00m

Mexico City Benito Juarez

Thu 28/5

8:45 a.m.-12:13 a.m.

1 stop13h 28m

C$ 484

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Sat 28/3

6:10 a.m.-11:10 p.m.

1 stop19h 00m

Mexico City Benito Juarez

Sat 4/4

4:40 a.m.-9:32 p.m.

2 stops14h 52m

C$ 484

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Tue 5/5

10:45 a.m.-6:45 p.m.

1 stop10h 00m

Mexico City Benito Juarez

Mon 11/5

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

1 stop23h 19m

C$ 484

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

11:23 a.m.-6:45 p.m.

1 stop9h 22m

Mexico City Benito Juarez

Tue 28/4

4:40 p.m.-10:40 a.m.

2 stops16h 00m

C$ 486

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 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$ 275). Flying from Region of Ontario to Mexico City in December is currently the most expensive (average of C$ 456). 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 4 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.

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 7h 35m. Fly via 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$ 194 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$ 229 and C$ 243, 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 (88%), LATAM Airlines (82%) or WestJet (82%) 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$ 864, our data indicates the cheapest price to be C$ 237. 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$ 275). Flying from Region of Ontario to Mexico City in December is currently the most expensive (average of C$ 456). 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 4 March 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 230AverageC$ 513FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Flair AirlinesCheapestC$ 234AverageC$ 545FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
WestJetCheapestC$ 282AverageC$ 576FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 305AverageC$ 910FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AeromexicoCheapestC$ 345AverageC$ 715FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
American AirlinesCheapestC$ 419AverageC$ 649FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 433AverageC$ 790FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 482AverageC$ 619FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeroMexico ConnectCheapestC$ 853AverageC$ 1,107FlexibilityNo 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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