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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 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
10 Mar — 17 Mar1
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 8 February 2026.

Tue 10/38:15 p.m.
YYZ
-
MEX
Nonstop5h 30m
Flair Airlines
Sun 19/412:30 a.m.
MEX
-
YYZ
Nonstop4h 35m
Flair Airlines
Deal found 7/2C$ 462
Sat 18/48:20 p.m.
YYZ
-
MEX
Nonstop5h 10m
Flair Airlines
Sun 19/412:30 a.m.
MEX
-
YYZ
Nonstop4h 35m
Flair Airlines
Deal found 7/2C$ 469
Thu 23/48:20 p.m.
YYZ
-
MEX
Nonstop5h 10m
Flair Airlines
Sun 26/412:30 a.m.
MEX
-
YYZ
Nonstop4h 35m
Flair Airlines
Deal found 7/2C$ 470
Sat 4/48:15 p.m.
YYZ
-
MEX
Nonstop5h 30m
Flair Airlines
Sat 11/412:45 a.m.
MEX
-
YYZ
Nonstop4h 40m
Flair Airlines
Deal found 7/2C$ 473
Tue 14/48:15 p.m.
YYZ
-
MEX
Nonstop5h 30m
Flair Airlines
Sun 19/412:30 a.m.
MEX
-
YYZ
Nonstop4h 35m
Flair Airlines
Deal found 6/2C$ 481
Sun 26/48:20 p.m.
YYZ
-
MEX
Nonstop5h 10m
Flair Airlines
Sat 2/512:30 a.m.
MEX
-
YYZ
Nonstop4h 35m
Flair Airlines
Deal found 8/2C$ 483
Sat 7/37:15 p.m.
YYZ
-
MEX
Nonstop5h 30m
Flair Airlines
Thu 12/312:45 a.m.
MEX
-
YYZ
Nonstop4h 40m
Flair Airlines
Deal found 7/2C$ 502
Sun 26/48:20 p.m.
YYZ
-
MEX
Nonstop5h 10m
Flair Airlines
Thu 30/412:30 a.m.
MEX
-
YYZ
Nonstop4h 35m
Flair Airlines
Deal found 5/2C$ 504
Sat 9/58:20 p.m.
YYZ
-
MEX
Nonstop5h 10m
Flair Airlines
Thu 21/512:30 a.m.
MEX
-
YYZ
Nonstop4h 35m
Flair Airlines
Deal found 7/2C$ 508
Sat 7/37:15 p.m.
YYZ
-
MEX
Nonstop5h 30m
Flair Airlines
Thu 16/412:30 a.m.
MEX
-
YYZ
Nonstop4h 35m
Flair Airlines
Deal found 5/2C$ 510
Thu 9/47:55 a.m.
YYZ
-
MEX
1 stop9h 05m
Multiple Airlines
Sun 19/412:30 a.m.
MEX
-
YYZ
Nonstop4h 35m
Multiple Airlines
Deal found 7/2C$ 513
Wed 4/33:15 p.m.
YHM
-
MEX
1 stop10h 45m
Multiple Airlines
Mon 9/37:20 p.m.
MEX
-
YHM
1 stop27h 02m
Multiple Airlines
Deal found 5/2C$ 588

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 8 February 2026.

Round-trip from

C$ 462

One-way from

C$ 235

Popular in

December

Cheapest in

June

Average price

C$ 664

Good round-trip deal

C$ 647 or less

Good one-way deal

C$ 324 or less
Flair Airlines
  • Flair Airlines
  • 10/3-19/4
  • Nonstop
  • 10h 05m total
  • Ontario to Mexico City
Search Deals
Flair Airlines
  • Flair Airlines
  • 18/4
  • Nonstop
  • 5h 10m total
  • Ontario to Mexico City
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 186 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 8 February 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

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Tue 10/3

5:40 a.m.-11:45 p.m.

1 stop20h 05m

Mexico City Benito Juarez

Tue 17/3

6:40 a.m.-4:40 p.m.

1 stop8h 00m

C$ 638

HamiltonMexico City

YHM - MEX

YHMMEX

Hamilton

Fri 20/3

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

1 stop11h 45m

Mexico City Benito Juarez

Tue 24/3

7:00 a.m.-12:22 a.m.

1 stop15h 22m

C$ 649

HamiltonMexico City

YHM - MEX

YHMMEX

Hamilton

Wed 1/4

3:15 p.m.-2:35 a.m.

1 stop13h 20m

Mexico City Benito Juarez

Thu 9/4

3:10 p.m.-12:50 a.m.

1 stop7h 40m

C$ 674

HamiltonMexico City

YHM - MEX

YHMMEX

Hamilton

Wed 1/4

3:15 p.m.-2:35 a.m.

1 stop13h 20m

Mexico City Benito Juarez

Mon 6/4

3:10 p.m.-12:50 a.m.

1 stop7h 40m

C$ 675

HamiltonMexico City

YHM - MEX

YHMMEX

Hamilton

Wed 18/3

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

1 stop11h 45m

Mexico City Benito Juarez

Wed 25/3

6:00 a.m.-12:22 a.m.

1 stop16h 22m

C$ 683

HamiltonMexico City

YHM - MEX

YHMMEX

Hamilton

Wed 18/3

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

1 stop11h 45m

Mexico City Benito Juarez

Mon 23/3

3:15 p.m.-12:50 a.m.

1 stop7h 35m

C$ 692

TorontoMexico City

YTZ - MEX

YTZMEX

Toronto Island

Sat 16/5

8:55 p.m.-11:05 p.m.

2 stops28h 10m

Mexico City Benito Juarez

Sat 23/5

6:45 a.m.-7:17 a.m.

2 stops22h 32m

C$ 698

TorontoMexico City

YTZ - MEX

YTZMEX

Toronto Island

Sat 25/4

5:30 p.m.-11:45 p.m.

1 stop8h 15m

Mexico City Benito Juarez

Fri 1/5

7:00 a.m.-9:32 p.m.

2 stops36h 32m

C$ 698

TorontoMexico City

YTZ - MEX

YTZMEX

Toronto Island

Wed 4/3

10:45 a.m.-12:04 a.m.

1 stop14h 19m

Mexico City Benito Juarez

Thu 12/3

5:00 a.m.-5:55 p.m.

1 stop10h 55m

C$ 700

TorontoMexico City

YTZ - MEX

YTZMEX

Toronto Island

Sat 18/4

12:30 p.m.-11:45 p.m.

1 stop13h 15m

Mexico City Benito Juarez

Sat 25/4

5:00 a.m.-5:52 p.m.

1 stop10h 52m

C$ 700

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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, 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$ 454). 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 February 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.

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 February 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 (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 17h 35m. Fly via Air Canada, WestJet, 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$ 191 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$ 228 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 (83%), LATAM Airlines (80%) or WestJet (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$ 812, our data indicates the cheapest price to be C$ 229. The most popular route (Toronto Pearson Intl - Mexico City Benito Juarez), is priced around C$ 565.

  • 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$ 454). 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 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 230AverageC$ 512FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Flair AirlinesCheapestC$ 230AverageC$ 555FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
WestJetCheapestC$ 282AverageC$ 589FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 305AverageC$ 894FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AeromexicoCheapestC$ 322AverageC$ 652FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
American AirlinesCheapestC$ 419AverageC$ 647FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 433AverageC$ 790FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 479AverageC$ 613FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeroMexico ConnectCheapestC$ 852AverageC$ 1,105FlexibilityNo 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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