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Cheap flights from Ontario to Mexico City from C$ 258

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
27 Apr — 4 May1
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 22 April 2025.

Round-trip from

C$ 421

One-way from

C$ 258

Popular in

December

Cheapest in

May

Average price

C$ 635

Good round-trip deal

C$ 525 or less

Good one-way deal

C$ 294 or less
WestJet
  • WestJet
  • 1/6-8/6
  • 2 total stops
  • 44h 15m total
  • Ontario to Mexico City
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WestJet
  • WestJet
  • 1/7
  • 2 total stops
  • 33h 43m total
  • Ontario to Mexico City
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 219 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 54 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Ontario to Mexico City Benito Juarez.
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Price to beat on a one-way flight from Ontario to Mexico City Benito Juarez.
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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 22 April 2025.

Sat 24/56:45 a.m.YUL - MEX
2 stops44h 13mWestJet
Thu 3/71:55 a.m.MEX - YUL
1 stop20h 48mWestJet
Deal found 22/4C$ 406
Sun 1/69:00 a.m.YYZ - MEX
1 stop17h 58mWestJet
Fri 13/61:55 a.m.MEX - YYZ
1 stop16h 59mWestJet
Deal found 21/4C$ 421
Thu 22/510:10 a.m.YYZ - MEX
1 stop12h 00mMultiple Airlines
Thu 29/58:15 a.m.MEX - YYZ
1 stop10h 40mMultiple Airlines
Deal found 21/4C$ 456
Sat 25/106:10 a.m.YOW - MEX
2 stops44h 45mWestJet
Fri 7/111:55 a.m.MEX - YOW
2 stops26h 38mWestJet
Deal found 20/4C$ 489
Sat 3/53:44 p.m.YUL - MEX
1 stop22h 26mAmerican Airlines
Mon 5/53:30 p.m.MEX - YUL
2 stops18h 14mAmerican Airlines
Deal found 20/4C$ 511
Sat 10/57:16 a.m.YYZ - MEX
1 stop17h 04mAmerican Airlines
Sat 17/55:00 a.m.MEX - YYZ
1 stop15h 47mAmerican Airlines
Deal found 21/4C$ 551
Sun 18/512:30 a.m.YYZ - MEX
1 stop24h 25mAir Canada
Tue 27/512:15 a.m.MEX - YYZ
Nonstop4h 50mAir Canada
Deal found 21/4C$ 582
Wed 28/57:00 p.m.YUL - MEX
1 stop31h 58mMultiple Airlines
Tue 3/611:05 p.m.MEX - YUL
1 stop15h 55mMultiple Airlines
Deal found 22/4C$ 593
Tue 3/63:25 p.m.YTZ - MEX
1 stop9h 30mAir Canada
Wed 11/67:10 a.m.MEX - YTZ
2 stops24h 22mAir Canada
Deal found 21/4C$ 594
Thu 22/57:15 p.m.YUL - MEX
Nonstop5h 40mAir Canada
Thu 29/57:10 a.m.MEX - YUL
Nonstop5h 15mAir Canada
Deal found 21/4C$ 594
Fri 6/611:01 a.m.YYZ - MEX
Nonstop5h 04mAeromexico
Sun 8/611:15 p.m.MEX - YYZ
Nonstop4h 55mAeromexico
Deal found 21/4C$ 615
Sun 22/611:01 a.m.YUL - MEX
Nonstop5h 34mAeromexico
Sun 29/612:10 a.m.MEX - YUL
Nonstop5h 20mAeromexico
Deal found 22/4C$ 624

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 22 April 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

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sat 24/5

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

2 stops44h 13m

Mexico City Benito Juarez

Thu 3/7

1:55 a.m.-12:43 a.m.

1 stop20h 48m

C$ 406

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Sun 1/6

9:00 a.m.-12:58 a.m.

1 stop17h 58m

Mexico City Benito Juarez

Sun 8/6

1:55 a.m.-6:12 a.m.

1 stop26h 17m

C$ 421

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Thu 22/5

10:10 a.m.-5:15 p.m.

1 stop9h 05m

Mexico City Benito Juarez

Sat 7/6

7:45 a.m.-8:55 p.m.

1 stop11h 10m

C$ 446

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sat 3/5

3:44 p.m.-12:10 p.m.

1 stop22h 26m

Mexico City Benito Juarez

Mon 5/5

3:30 p.m.-11:44 a.m.

2 stops18h 14m

C$ 511

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Tue 17/6

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

1 stop31h 43m

Mexico City Benito Juarez

Thu 19/6

1:55 a.m.-12:41 a.m.

1 stop20h 46m

C$ 511

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Sat 10/5

7:16 a.m.-10:20 p.m.

1 stop17h 04m

Mexico City Benito Juarez

Sat 17/5

5:00 a.m.-10:47 p.m.

1 stop15h 47m

C$ 551

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Sun 18/5

12:30 a.m.-10:55 p.m.

1 stop24h 25m

Mexico City Benito Juarez

Tue 27/5

12:15 a.m.-7:05 a.m.

Nonstop4h 50m

C$ 582

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Wed 28/5

7:00 p.m.-12:58 a.m.

1 stop31h 58m

Mexico City Benito Juarez

Tue 3/6

11:05 p.m.-5:00 p.m.

1 stop15h 55m

C$ 593

TorontoMexico City

YTZ - MEX

YTZMEX

Toronto Island

Tue 3/6

8:50 a.m.-10:55 p.m.

2 stops16h 05m

Mexico City Benito Juarez

Wed 11/6

7:10 a.m.-9:32 a.m.

2 stops24h 22m

C$ 594

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

7:15 p.m.-10:55 p.m.

Nonstop5h 40m

Mexico City Benito Juarez

Thu 29/5

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

Nonstop5h 15m

C$ 594

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/4

Showing 1-10 of 47 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, 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 22 April 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 22 April 2025.

The most flights from CAON to MEX are scheduled on a Monday (6 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 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 22 April 2025.
Read through reviews of airlines operating flights from Ontario to Mexico City, such as Delta, AeroMexico Connect and Aeromexico. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
AeroMexico Connect
7.8
Good
74 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aeromexico
7.5
Good
1,700 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,684 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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$ 258 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and American Airlines, with prices starting from C$ 289 and C$ 290, 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 LATAM Airlines (79%), WestJet (79%) or Aeromexico (79%) 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$ 847, our data indicates the cheapest price to be C$ 246. The most popular route (Toronto Pearson Intl - Mexico City Benito Juarez), is priced around C$ 456.

  • 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

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Alternative routes for Ontario to Mexico City

See prices for flight routes from nearby airports that may be better suited for you.
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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 22 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 339AverageC$ 949FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AeromexicoCheapestC$ 400AverageC$ 690FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
WestJetCheapestC$ 405AverageC$ 688FlexibilityNo cancel feeOn-time60%
Search WestJet flights
ArajetCheapestC$ 417AverageC$ 550FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
United AirlinesCheapestC$ 486AverageC$ 744FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AviancaCheapestC$ 497AverageC$ 784FlexibilityNo cancel feeOn-time71%
Search Avianca flights
American AirlinesCheapestC$ 552AverageC$ 575FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJet EncoreCheapestC$ 630AverageC$ 1,100FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
DeltaCheapestC$ 863AverageC$ 1,096FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AeroMexico ConnectCheapestC$ 956AverageC$ 1,181FlexibilityNo 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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