Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ontario to Mexico City from C$ 242

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
17 Jun — 24 Jun1
1 adult

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 12 June 2025.

Round-trip from

C$ 454

One-way from

C$ 242

Popular in

December

Cheapest in

June

Average price

C$ 630

Good round-trip deal

C$ 560 or less

Good one-way deal

C$ 281 or less
22/7-13/8
  • 22/7-13/8
  • 2 total stops
  • 31h 55m total
  • Ontario to Mexico City
Search Deals
American Airlines
  • American Airlines
  • 17/6
  • 1 total stop
  • 13h 21m total
  • Ontario to Mexico City
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 202 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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

Find flight deals from Ontario to Mexico City

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 12 June 2025.

Tue 22/710:10 a.m.YYZ - MEX
1 stop11h 25mMultiple Airlines
Wed 13/810:25 p.m.MEX - YYZ
1 stop20h 30mMultiple Airlines
Deal found 11/6C$ 454
Fri 13/66:00 a.m.YYZ - MEX
1 stop7h 25mAmerican Airlines
Sat 14/65:15 p.m.MEX - YYZ
1 stop17h 20mAmerican Airlines
Deal found 10/6C$ 515
Sat 11/106:45 a.m.YUL - MEX
2 stops44h 13mWestJet
Sun 26/101:55 a.m.MEX - YUL
2 stops32h 25mWestJet
Deal found 11/6C$ 530
Thu 30/101:50 p.m.YYZ - MEX
1 stop13h 05mWestJet
Wed 12/111:55 a.m.MEX - YYZ
1 stop20h 16mWestJet
Deal found 11/6C$ 533
Sat 18/107:15 p.m.YOW - MEX
1 stop31h 43mWestJet
Fri 31/101:55 a.m.MEX - YOW
1 stop20h 50mWestJet
Deal found 12/6C$ 569
Sat 14/610:35 a.m.YUL - MEX
1 stop13h 45mAmerican Airlines
Mon 23/65:35 a.m.MEX - YUL
1 stop15h 45mAmerican Airlines
Deal found 12/6C$ 573
Fri 13/67:15 p.m.YUL - MEX
Nonstop5h 40mAir Canada
Sun 22/67:10 a.m.MEX - YUL
Nonstop5h 15mAir Canada
Deal found 10/6C$ 580
Tue 17/612:25 p.m.YTZ - MEX
1 stop12h 30mAir Canada
Sun 22/67:10 a.m.MEX - YTZ
1 stop26h 36mAir Canada
Deal found 10/6C$ 584
Mon 6/1010:30 a.m.YOW - MEX
2 stops14h 25mAir Canada
Tue 14/107:10 a.m.MEX - YOW
1 stop12h 54mAir Canada
Deal found 11/6C$ 585
Wed 18/68:00 a.m.YYZ - MEX
1 stop16h 55mAir Canada
Sun 22/67:10 a.m.MEX - YYZ
1 stop23h 15mAir Canada
Deal found 10/6C$ 592
Tue 29/79:50 a.m.YOW - MEX
2 stops15h 20mUnited Airlines
Wed 3/92:10 p.m.MEX - YOW
1 stop21h 54mUnited Airlines
Deal found 12/6C$ 599
Tue 17/611:01 a.m.YYZ - MEX
Nonstop5h 04mAeromexico
Wed 25/611:25 p.m.MEX - YYZ
Nonstop4h 55mAeromexico
Deal found 10/6C$ 611

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 12 June 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

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Tue 22/7

10:10 a.m.-7:35 p.m.

1 stop11h 25m

Mexico City Benito Juarez

Wed 13/8

10:25 p.m.-8:55 p.m.

1 stop20h 30m

C$ 454

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Thu 30/10

9:30 a.m.-12:55 a.m.

2 stops17h 25m

Mexico City Benito Juarez

Wed 12/11

1:55 a.m.-2:58 p.m.

1 stop12h 03m

C$ 528

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sat 11/10

6:45 a.m.-12:58 a.m.

2 stops44h 13m

Mexico City Benito Juarez

Sun 26/10

1:55 a.m.-12:20 p.m.

2 stops32h 25m

C$ 530

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Sat 18/10

7:15 p.m.-12:58 a.m.

1 stop31h 43m

Mexico City Benito Juarez

Fri 31/10

1:55 a.m.-12:45 a.m.

1 stop20h 50m

C$ 569

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Mon 6/10

8:30 a.m.-10:55 p.m.

2 stops16h 25m

Mexico City Benito Juarez

Tue 14/10

7:10 a.m.-8:17 p.m.

2 stops11h 07m

C$ 585

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Sun 22/6

8:10 a.m.-11:10 a.m.

Nonstop5h 00m

Mexico City Benito Juarez

Mon 23/6

7:10 a.m.-11:19 p.m.

1 stop14h 09m

C$ 593

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Sat 18/10

12:54 p.m.-8:15 p.m.

1 stop9h 21m

Mexico City Benito Juarez

Sat 1/11

9:05 a.m.-9:18 p.m.

2 stops10h 13m

C$ 599

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Tue 24/6

11:01 a.m.-2:05 p.m.

Nonstop5h 04m

Mexico City Benito Juarez

Tue 24/6

11:25 p.m.-6:20 a.m.

Nonstop4h 55m

C$ 611

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Sun 22/6

6:00 a.m.-11:25 a.m.

1 stop7h 25m

Mexico City Benito Juarez

Wed 25/6

5:35 a.m.-11:59 p.m.

1 stop16h 24m

C$ 632

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sun 22/6

12:00 p.m.-11:15 p.m.

1 stop13h 15m

Mexico City Benito Juarez

Wed 25/6

7:10 a.m.-2:25 p.m.

Nonstop5h 15m

C$ 649

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 47 results
1
2
3
...
5

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, April is the cheapest month in which you can book a flight from Region of Ontario to Mexico City (average of C$ 437). Flying from Region of Ontario to Mexico City in December is currently the most expensive (average of C$ 820). 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 12 June 2025.

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 12 June 2025.

The most flights from CAON to MEX are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Mexico City by month

Plan your trip to Mexico City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Mexico City ranges from 0.0 - 120.0 mm per month. July is typically the wettest month, when rainfall can reach 120.0 mm. January is typically the driest time to visit Mexico City when rainfall is around 0.0 mm.

Temperature in Mexico City by month

Plan your trip to Mexico City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Mexico City, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 13.0 C).

Reviews of airlines servicing Mexico City

Get insights into the airlines that provide service to Mexico City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mexico City. Reviews last updated 12 June 2025.
Read through reviews of airlines operating flights from Ontario to Mexico City, such as Delta, Aeromexico and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
Aeromexico
7.5
Good
1,706 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.

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.

  • What are the cheapest airlines to fly from Region of Ontario to Mexico City one-way?

    C$ 242 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on WestJet and Air Canada, with prices starting from C$ 273 and C$ 279, 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 Sunwing Airlines (100%), LATAM Airlines (84%) or WestJet (84%) 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$ 1,166, our data indicates the cheapest price to be C$ 241. The most popular route (Toronto Pearson Intl - Mexico City Benito Juarez), is priced around C$ 457.

  • 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, April is the cheapest month in which you can book a flight from Region of Ontario to Mexico City (average of C$ 437). Flying from Region of Ontario to Mexico City in December is currently the most expensive (average of C$ 820). 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.

Alternative routes for Ontario to Mexico City

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Mexico City flights
Pierre Elliott Trudeau Intl to Mexico City flights
Vancouver Intl to Mexico City flights
Pierre Elliott Trudeau Intl to Mexico City flights
Toronto Island to Mexico City flights
Pearson Intl to Mexico City flights
Calgary to Mexico City flights
Ottawa to Mexico City flights
Edmonton to Mexico City flights
Vancouver Intl to Mexico City flights
Québec City to Mexico City flights
Victoria to Mexico City flights
Halifax to Mexico City flights
Saskatoon to Mexico City flights
Winnipeg to Mexico City flights
Kelowna to Mexico City flights
Calgary to Mexico City flights
Edmonton to Mexico City flights
St. John's to Mexico City flights
Nanaimo to Mexico City flights
Regina to Mexico City flights
Windsor to Mexico City flights
Hamilton to Mexico City flights
Kamloops to Mexico City flights
London to Mexico City flights
St John to Mexico City flights
Moncton 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 305AverageC$ 925FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
ArajetCheapestC$ 396AverageC$ 533FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
WestJetCheapestC$ 401AverageC$ 604FlexibilityNo cancel feeOn-time60%
Search WestJet flights
AeromexicoCheapestC$ 401AverageC$ 723FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
United AirlinesCheapestC$ 482AverageC$ 726FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AviancaCheapestC$ 492AverageC$ 742FlexibilityNo cancel feeOn-time71%
Search Avianca flights
American AirlinesCheapestC$ 551AverageC$ 622FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJet EncoreCheapestC$ 624AverageC$ 1,531FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
DeltaCheapestC$ 786AverageC$ 1,067FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AeroMexico ConnectCheapestC$ 1,070AverageC$ 1,250FlexibilityNo 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.