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Cheap flights from Mexico City to Ontario from C$ 233

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — YYZ
31 Mar — 7 Apr1
1 adult

Cheap flight deals from Mexico City to Ontario

Keep the following information in mind while searching for Mexico City to Ontario flight deals. Data was last updated 26 March 2025.

Round-trip from

C$ 462

One-way from

C$ 233

Popular in

December

Cheapest in

February

Average price

C$ 892

Good round-trip deal

C$ 444 or less

Good one-way deal

C$ 474 or less
13/5-20/5
  • 13/5-20/5
  • 2 total stops
  • 24h 10m total
  • Mexico City to Ontario
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31/5
  • 31/5
  • 1 total stop
  • 12h 55m total
  • Mexico City to Ontario
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Highest demand for flights based on searches. 7% potential increase in price (C$ 113 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 22 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Mexico City Benito Juarez to Ontario.
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Price to beat on a one-way flight from Mexico City Benito Juarez to Ontario.
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Find flight deals from Mexico City to Ontario

Cheapest flights from Mexico City to Ontario
Explore the most affordable flight options available from Mexico City to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Fri 30/510:25 p.m.MEX - YYZ
1 stop20h 30mMultiple Airlines
Thu 12/610:10 a.m.YYZ - MEX
1 stop9h 05mMultiple Airlines
Deal found 25/3C$ 441
Thu 25/91:55 a.m.MEX - YYZ
1 stop10h 57mWestJet
Wed 8/109:00 a.m.YYZ - MEX
1 stop17h 58mWestJet
Deal found 25/3C$ 538
Thu 22/51:55 a.m.MEX - YOW
1 stop10h 51mWestJet
Sun 8/67:50 a.m.YOW - MEX
1 stop19h 08mWestJet
Deal found 25/3C$ 579
Wed 4/61:55 a.m.MEX - YUL
1 stop20h 48mMultiple Airlines
Tue 17/61:00 p.m.YUL - MEX
2 stops12h 15mMultiple Airlines
Deal found 26/3C$ 584
Wed 23/71:55 a.m.MEX - YUL
1 stop20h 48mWestJet
Thu 31/77:00 a.m.YUL - MEX
1 stop19h 58mWestJet
Deal found 25/3C$ 589
Sat 29/36:15 a.m.MEX - YKF
1 stop10h 05mMultiple Airlines
Thu 3/412:35 p.m.YKF - MEX
1 stop9h 00mMultiple Airlines
Deal found 25/3C$ 621
Sun 18/51:55 a.m.MEX - YOW
1 stop33h 08mMultiple Airlines
Sun 15/63:45 p.m.YOW - MEX
1 stop11h 13mMultiple Airlines
Deal found 25/3C$ 677
Wed 23/411:00 a.m.MEX - YTZ
2 stops28h 50mMultiple Airlines
Wed 30/41:05 p.m.YTZ - MEX
2 stops32h 30mMultiple Airlines
Deal found 25/3C$ 682
Thu 25/91:55 a.m.MEX - YYZ
1 stop26h 57mAeromexico
Wed 8/1011:01 a.m.YYZ - MEX
Nonstop5h 19mAeromexico
Deal found 25/3C$ 692
Thu 8/58:00 a.m.MEX - YTZ
1 stop9h 50mAir Canada
Thu 15/58:25 a.m.YTZ - MEX
1 stop16h 30mAir Canada
Deal found 25/3C$ 714
Wed 21/51:55 a.m.MEX - YHM
1 stop20h 46mWestJet
Thu 29/56:00 a.m.YHM - MEX
1 stop20h 58mWestJet
Deal found 24/3C$ 722
Wed 30/48:00 a.m.MEX - YYZ
1 stop13h 39mAir Canada
Fri 9/511:20 p.m.YYZ - MEX
1 stop25h 35mAir Canada
Deal found 25/3C$ 722

Cheapflights Fare Finder

Customize your flight search to find flights from Mexico City to Ontario 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 26 March 2025.
Use the filters below to find and compare flights from Mexico City to Ontario that are best for you.

Fly from

Mexico City

Fly to

Ontario

Route

Depart

Return

Price

Mexico CityToronto

MEX - YYZ

MEXYYZ

Mexico City Benito Juarez

Tue 13/5

8:15 a.m.-8:55 p.m.

1 stop10h 40m

Toronto Pearson Intl

Tue 20/5

10:10 a.m.-9:40 p.m.

1 stop13h 30m

C$ 462

Mexico CityToronto

MEX - YYZ

MEXYYZ

Mexico City Benito Juarez

Wed 4/6

1:55 a.m.-12:24 a.m.

1 stop20h 29m

Toronto Pearson Intl

Thu 12/6

10:25 p.m.-12:58 a.m.

1 stop28h 33m

C$ 538

Mexico CityOttawa

MEX - YOW

MEXYOW

Mexico City Benito Juarez

Thu 22/5

1:55 a.m.-2:46 p.m.

1 stop10h 51m

Ottawa

Sun 8/6

7:50 a.m.-12:58 a.m.

1 stop19h 08m

C$ 579

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Wed 4/6

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

1 stop20h 48m

Montreal Pierre Elliott Trudeau Intl

Tue 17/6

1:00 p.m.-11:15 p.m.

2 stops12h 15m

C$ 584

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Wed 23/7

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

1 stop20h 48m

Montreal Pierre Elliott Trudeau Intl

Thu 31/7

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

1 stop19h 58m

C$ 589

Mexico CityOttawa

MEX - YOW

MEXYOW

Mexico City Benito Juarez

Sun 18/5

1:55 a.m.-1:03 p.m.

1 stop33h 08m

Ottawa

Sun 15/6

3:45 p.m.-12:58 a.m.

1 stop11h 13m

C$ 677

Mexico CityToronto

MEX - YTZ

MEXYTZ

Mexico City Benito Juarez

Wed 23/4

11:00 a.m.-5:50 p.m.

2 stops28h 50m

Toronto Island

Wed 30/4

1:05 p.m.-7:35 p.m.

2 stops32h 30m

C$ 682

Mexico CityToronto

MEX - YYZ

MEXYYZ

Mexico City Benito Juarez

Wed 25/6

11:10 p.m.-6:05 a.m.

Nonstop4h 55m

Toronto Pearson Intl

Wed 2/7

8:00 a.m.-12:58 a.m.

1 stop18h 58m

C$ 689

Mexico CityToronto

MEX - YTZ

MEXYTZ

Mexico City Benito Juarez

Thu 8/5

8:00 a.m.-7:50 p.m.

1 stop9h 50m

Toronto Island

Thu 15/5

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

1 stop16h 30m

C$ 714

Mexico CityToronto

MEX - YYZ

MEXYYZ

Mexico City Benito Juarez

Wed 30/4

8:00 a.m.-11:39 p.m.

1 stop13h 39m

Toronto Pearson Intl

Fri 9/5

11:20 p.m.-10:55 p.m.

1 stop25h 35m

C$ 722

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

Showing 1-10 of 49 results
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Best time to book a flight from Mexico City to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Mexico City 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 Mexico City to Ontario

What is the cheapest month to book a flight from Mexico City to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Mexico City to Region of Ontario (average of C$ 167). Flying from Mexico City to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 MEX to ON?

Find hourly flight availability from Mexico City to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 March 2025.

When flying from Mexico City to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 26 March 2025.
To help decide which airline to fly from Mexico City to Ontario, see what other customers have to say about Delta, Copa Airlines and Aeromexico. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,891 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Copa Airlines
7.6
Good
1,393 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Aeromexico
7.5
Good
1,701 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Mexico City to Ontario. 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 from for flights from Mexico City to Ontario?

    If you book a flight to Ontario from Mexico City, you will be flying from Benito Juarez, which is the city’s only airport. Mexico City Benito Juarez (MEX) is located 8.9 km from the centre of Mexico City.

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

    The cheapest airlines for a one-way flight from Mexico City to Region of Ontario are WestJet (C$ 282), Air Canada (C$ 362), and Aeromexico (C$ 393).

  • What are the most popular routes from Mexico City to Region of Ontario?

    Most travellers choose Mexico City Benito Juarez - Toronto Pearson Intl, Mexico City Benito Juarez - Montreal Pierre Elliott Trudeau Intl or Mexico City Benito Juarez - Toronto Island when deciding on the best route from Mexico City to Region of Ontario.

  • What are the most reliable airlines from Mexico City to Region of Ontario?

    No one likes to see their flight delayed. When booking a flight from Mexico City to Region of Ontario consider choosing LATAM Airlines (93%), WestJet (93%) or Aeromexico (93%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Mexico City to Region of Ontario?

    Looking at all options, your cheapest flight can be booked for C$ 293. While the most popular route (Mexico City Benito Juarez - Toronto Pearson Intl) can be booked for C$ 465 on average our data indicates C$ 764 when flying from Mexico City to Region of Ontario.

  • Can I find deals for flights from Mexico City to Ontario that include hotel bookings?

    Yes. In addition to deals on Mexico City to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Mexico City to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mexico City to Ontario.

  • Can I find deals for business class flights from Mexico City to Ontario?

    Yes. Cheapflights offers flight deals from Mexico City to Ontario 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 Mexico City to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Mexico City to Region of Ontario (average of C$ 167). Flying from Mexico City to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Mexico City to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Mexico City to Ontario

Discover the top 2 airlines that operate flights from Mexico City to Ontario. 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 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapestC$ 328AverageC$ 1,002FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Air CanadaCheapestC$ 475AverageC$ 1,153FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Mexico City to Ontario?

When you search for this flight from Mexico City to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Mexico City to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Mexico City.

Can Cheapflights find flights from Mexico City to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Mexico City to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Mexico City to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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