Find flights
Deals
When to book
FAQs

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
17 May — 24 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 17 April 2026.

Wed 13/59:45 a.m.
YUL
-
MEX
2 stops15h 25m
Lufthansa
Fri 29/54:40 p.m.
MEX
-
YUL
2 stops26h 46m
Lufthansa
Deal found 15/4C$ 483
Tue 28/48:20 p.m.
YYZ
-
MEX
Nonstop5h 10m
Flair Airlines
Sun 10/512:30 a.m.
MEX
-
YYZ
Nonstop4h 35m
Flair Airlines
Deal found 16/4C$ 488
Thu 7/59:00 p.m.
YYZ
-
MEX
2 stops20h 40m
Lufthansa
Fri 15/512:50 p.m.
MEX
-
YYZ
1 stop18h 29m
Lufthansa
Deal found 15/4C$ 490
Sun 3/55:50 p.m.
YOW
-
MEX
1 stop26h 55m
Lufthansa
Sat 9/57:10 a.m.
MEX
-
YOW
1 stop24h 01m
Lufthansa
Deal found 12/4C$ 492
Fri 29/59:45 a.m.
YUL
-
MEX
2 stops15h 25m
Lufthansa
Fri 5/64:40 a.m.
MEX
-
YUL
2 stops38h 46m
Lufthansa
Deal found 14/4C$ 492
Wed 26/86:25 a.m.
YOW
-
MEX
2 stops11h 15m
United Airlines
Fri 28/82:15 p.m.
MEX
-
YOW
2 stops29h 20m
United Airlines
Deal found 13/4C$ 503
Mon 4/511:23 a.m.
YUL
-
MEX
1 stop9h 22m
United Airlines
Sat 16/52:15 p.m.
MEX
-
YUL
2 stops18h 25m
United Airlines
Deal found 12/4C$ 503
Tue 5/510:15 a.m.
YYZ
-
MEX
2 stops9h 35m
United Airlines
Tue 12/58:05 a.m.
MEX
-
YYZ
1 stop11h 27m
United Airlines
Deal found 13/4C$ 503
Mon 23/119:45 a.m.
YOW
-
MEX
1 stop13h 05m
United Airlines
Wed 2/122:40 p.m.
MEX
-
YOW
2 stops21h 46m
United Airlines
Deal found 16/4C$ 505
Mon 4/511:23 a.m.
YUL
-
MEX
1 stop9h 22m
United Airlines
Mon 11/58:45 a.m.
MEX
-
YUL
1 stop13h 28m
United Airlines
Deal found 13/4C$ 505
Tue 19/51:00 p.m.
YYZ
-
MEX
2 stops12h 10m
United Airlines
Thu 28/52:10 p.m.
MEX
-
YYZ
1 stop7h 49m
United Airlines
Deal found 16/4C$ 505
Wed 3/62:52 p.m.
YOW
-
MEX
1 stop7h 23m
United Airlines
Sat 6/68:45 a.m.
MEX
-
YOW
1 stop13h 09m
United Airlines
Deal found 15/4C$ 506

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 17 April 2026.

Round-trip from

C$ 483

One-way from

C$ 237

Popular in

December

Cheapest in

April

Average price

C$ 591

Good round-trip deal

C$ 589 or less

Good one-way deal

C$ 288 or less
Lufthansa
  • Lufthansa
  • 13/5-29/5
  • 4 total stops
  • 42h 11m total
  • Ontario to Mexico City
Search Deals
Flair Airlines
  • Flair Airlines
  • 5/5
  • Nonstop
  • 5h 10m total
  • Ontario to Mexico City
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 190 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 17 April 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

Wed 3/6

6:25 a.m.-11:10 p.m.

2 stops18h 45m

Mexico City Benito Juarez

Sat 6/6

8:45 a.m.-6:48 p.m.

1 stop8h 03m

C$ 503

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Tue 2/6

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

1 stop26h 45m

Mexico City Benito Juarez

Tue 16/6

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

1 stop23h 18m

C$ 503

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 16/5

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

1 stop23h 18m

C$ 503

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Wed 26/8

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

1 stop16h 15m

Mexico City Benito Juarez

Sun 20/9

8:45 a.m.-9:56 a.m.

1 stop23h 11m

C$ 503

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

6:10 a.m.-3:40 p.m.

2 stops11h 30m

Mexico City Benito Juarez

Tue 2/6

8:45 a.m.-10:06 p.m.

2 stops11h 21m

C$ 503

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

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

1 stop9h 22m

Mexico City Benito Juarez

Sun 10/5

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

1 stop13h 28m

C$ 503

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

2:20 p.m.-8:15 p.m.

1 stop7h 55m

Mexico City Benito Juarez

Sun 10/5

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

1 stop13h 28m

C$ 503

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Tue 23/6

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

1 stop12h 25m

Mexico City Benito Juarez

Mon 29/6

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

1 stop13h 09m

C$ 503
Quickest round-trip

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Wed 15/7

6:10 a.m.-3:40 p.m.

1 stop11h 30m

Mexico City Benito Juarez

Mon 24/8

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

1 stop7h 44m

C$ 503

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Sun 31/5

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

1 stop16h 15m

Mexico City Benito Juarez

Sun 7/6

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

1 stop23h 18m

C$ 505

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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, August is the cheapest month in which you can book a flight from Region of Ontario to Mexico City (average of C$ 278). Flying from Region of Ontario to Mexico City in October is currently the most expensive (average of C$ 1,314). 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 17 April 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 17 April 2026.

The most flights from CAON to MEX are scheduled on a Thursday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 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 11h 40m. 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$ 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$ 244, 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 (96%), Scandinavian Airlines (93%) or LATAM Airlines (87%) 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$ 859, our data indicates the cheapest price to be C$ 228. The most popular route (Toronto Pearson Intl - Mexico City Benito Juarez), is priced around C$ 503.

  • 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, August is the cheapest month in which you can book a flight from Region of Ontario to Mexico City (average of C$ 278). Flying from Region of Ontario to Mexico City in October is currently the most expensive (average of C$ 1,314). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 231AverageC$ 514FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Flair AirlinesCheapestC$ 236AverageC$ 549FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
WestJetCheapestC$ 283AverageC$ 594FlexibilityNo cancel feeOn-time60%
Search WestJet flights
AeromexicoCheapestC$ 365AverageC$ 672FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Air CanadaCheapestC$ 393AverageC$ 931FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 420AverageC$ 701FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 434AverageC$ 792FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 474AverageC$ 676FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeroMexico ConnectCheapestC$ 857AverageC$ 1,189FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.