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 Air Canada (C$ 348), WestJet (C$ 361), and American Airlines (C$ 428).

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.

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).

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 cheapest flights from Mexico City to Region of Ontario?

Looking at all options, your cheapest flight can be booked for C$ 367. While the most popular route (Mexico City Benito Juarez - Toronto Pearson Intl) can be booked for C$ 509 on average our data indicates C$ 745 when flying 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 EL AL (82%), Aeromexico (82%) or WestJet (81%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Mexico City to Region of Ontario?

Air Canada, Aeromexico and United Airlines are the most popular airlines when flying from Mexico City to Region of Ontario.

How far in advance should I book a flight from Mexico City to Region of Ontario?

Find a great deal and save up to 42% by booking at least 51 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Mexico City to Region of Ontario within the next two weeks, with the cheapest ticket starting at C$ 835.

What is the cheapest month to fly from Mexico City to Region of Ontario?

The best pricing can be found in the month of February. Prices to Region of Ontario from Mexico City average C$ 898. You can even find prices in February for less than C$ 898, as users have found deals to Region of Ontario from as low as C$ 316. The month of December appears to be one of the more expensive times to travel to Region of Ontario from Mexico City. Flying in the targeted month can save you up to 18%.

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.

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.

C$ 232+ Flights from Mexico City to Ontario

Q: How much does it cost to fly round-trip from Mexico City to Region of Ontario?

Airfare is below average for this route at the moment. Mexico City to Region of Ontario flights typically cost between C$ 603 and C$ 1,061 in October. The cheapest round-trip price found within the last 3 days was C$ 476 on Multiple Airlines (4 Oct-11 Oct).

Cheap flight deals from Mexico City to Ontario

Round-trip from	C$ 476
One-way from	C$ 232
Popular in	December
Cheapest in	February
Average price	C$ 964
Good round-trip deal	C$ 833 or less
Good one-way deal	C$ 446 or less

4/10-11/10
2 total stops
26h 10m total
Mexico City to Ontario

Search Deals

28/10
1 total stop
17h 55m total
Mexico City to Ontario

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (C$ 98 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from Mexico City Benito Juarez to Ontario.

Search Deals

Price to beat on a one-way flight from Mexico City Benito Juarez to Ontario.

Search Deals

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 30 July 2025.

Sat 4/107:45 a.m.MEX - YYZ

1 stop11h 10mMultiple Airlines

Sat 11/1010:10 a.m.YYZ - MEX

1 stop15h 00mMultiple Airlines

Deal found 30/7C$ 476

Wed 3/912:40 a.m.MEX - YTZ

1 stop17h 22mMultiple Airlines

Mon 8/93:35 p.m.YTZ - MEX

1 stop15h 15mMultiple Airlines

Deal found 29/7C$ 632

Fri 12/91:55 a.m.MEX - YUL

1 stop12h 32mWestJet

Mon 22/96:45 a.m.YUL - MEX

2 stops20h 13mWestJet

Deal found 29/7C$ 646

Thu 4/91:55 a.m.MEX - YOW

2 stops31h 37mWestJet

Thu 11/97:15 p.m.YOW - MEX

1 stop31h 43mWestJet

Deal found 30/7C$ 651

Fri 14/117:15 a.m.MEX - YUL

1 stop12h 45mMultiple Airlines

Tue 18/116:45 a.m.YUL - MEX

2 stops43h 15mMultiple Airlines

Deal found 28/7C$ 657

Sat 27/97:10 a.m.MEX - YTZ

1 stop8h 35mAir Canada

Tue 7/1012:25 p.m.YTZ - MEX

1 stop12h 30mAir Canada

Deal found 27/7C$ 665

Thu 13/112:20 p.m.MEX - YUL

1 stop23h 51mAmerican Airlines

Mon 17/117:14 a.m.YUL - MEX

2 stops17h 56mAmerican Airlines

Deal found 30/7C$ 686

Thu 13/117:15 a.m.MEX - YUL

1 stop12h 45mAir Canada

Mon 17/117:05 p.m.YUL - MEX

Nonstop5h 59mAir Canada

Deal found 30/7C$ 708

Fri 21/111:10 a.m.MEX - YUL

Nonstop5h 17mAeromexico

Thu 4/1210:05 a.m.YUL - MEX

Nonstop6h 40mAeromexico

Deal found 29/7C$ 712

Fri 5/99:55 p.m.MEX - YOW

3 stops24h 27mMultiple Airlines

Thu 11/95:55 a.m.YOW - MEX

2 stops21h 03mMultiple Airlines

Deal found 30/7C$ 712

Thu 9/107:10 a.m.MEX - YOW

1 stop11h 04mAir Canada

Tue 14/107:40 p.m.YOW - MEX

2 stops29h 15mAir Canada

Deal found 29/7C$ 789

Wed 8/101:55 a.m.MEX - YKF

1 stop20h 50mWestJet

Thu 16/106:00 a.m.YKF - MEX

1 stop20h 58mWestJet

Deal found 28/7C$ 953

Best flights from Mexico City to Ontario
Discover carefully curated flight deals from Mexico City to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 July 2025.

Sat 4/107:45 a.m.MEX - YYZ

1 stop11h 10mMultiple Airlines

Sat 11/1010:10 a.m.YYZ - MEX

1 stop15h 00mMultiple Airlines

Deal found 30/7C$ 476

Fri 12/91:55 a.m.MEX - YUL

1 stop12h 32mWestJet

Mon 22/96:45 a.m.YUL - MEX

2 stops20h 13mWestJet

Deal found 29/7C$ 646

Sat 27/97:10 a.m.MEX - YTZ

1 stop8h 35mAir Canada

Tue 7/1012:25 p.m.YTZ - MEX

1 stop12h 30mAir Canada

Deal found 27/7C$ 665

Thu 13/112:20 p.m.MEX - YUL

1 stop23h 51mAmerican Airlines

Mon 17/117:14 a.m.YUL - MEX

2 stops17h 56mAmerican Airlines

Deal found 30/7C$ 686

Fri 21/111:10 a.m.MEX - YUL

Nonstop5h 17mAeromexico

Thu 4/1210:05 a.m.YUL - MEX

Nonstop6h 40mAeromexico

Deal found 29/7C$ 712

Wed 3/912:40 a.m.MEX - YTZ

1 stop17h 22mMultiple Airlines

Mon 8/93:35 p.m.YTZ - MEX

1 stop15h 15mMultiple Airlines

Deal found 29/7C$ 632

Thu 4/91:55 a.m.MEX - YOW

2 stops31h 37mWestJet

Thu 11/97:15 p.m.YOW - MEX

1 stop31h 43mWestJet

Deal found 30/7C$ 651

Thu 13/117:15 a.m.MEX - YUL

1 stop12h 45mAir Canada

Mon 17/117:05 p.m.YUL - MEX

Nonstop5h 59mAir Canada

Deal found 30/7C$ 708

Fri 14/117:15 a.m.MEX - YUL

1 stop12h 45mMultiple Airlines

Tue 18/116:45 a.m.YUL - MEX

2 stops43h 15mMultiple Airlines

Deal found 28/7C$ 657

Fri 5/99:55 p.m.MEX - YOW

3 stops24h 27mMultiple Airlines

Thu 11/95:55 a.m.YOW - MEX

2 stops21h 03mMultiple Airlines

Deal found 30/7C$ 712

Thu 15/16:00 a.m.MEX - YOW

1 stop7h 08mAir Canada

Wed 21/110:50 a.m.YOW - MEX

1 stop14h 14mAir Canada

Deal found 28/7C$ 786

Wed 8/101:55 a.m.MEX - YKF

1 stop20h 50mWestJet

Thu 16/106:00 a.m.YKF - MEX

1 stop20h 58mWestJet

Deal found 28/7C$ 953

Direct flights from Mexico City to Ontario
Explore direct flight options from Mexico City to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 July 2025.

Sun 30/111:00 a.m.MEX - YYZ

Nonstop4h 40mAir Canada

Sat 31/18:20 p.m.YYZ - MEX

Nonstop5h 25mAir Canada

Deal found 28/7C$ 675

Tue 16/1212:45 a.m.MEX - YYZ

Nonstop4h 40mFlair Airlines

Sat 17/17:15 p.m.YYZ - MEX

Nonstop5h 30mFlair Airlines

Deal found 29/7C$ 694

Wed 1/107:10 a.m.MEX - YUL

Nonstop5h 15mAir Canada

Wed 8/107:15 p.m.YUL - MEX

Nonstop5h 40mAir Canada

Deal found 29/7C$ 708

Fri 21/111:10 a.m.MEX - YUL

Nonstop5h 17mAeromexico

Thu 4/1210:05 a.m.YUL - MEX

Nonstop6h 40mAeromexico

Deal found 29/7C$ 712

Mon 20/1011:10 p.m.MEX - YYZ

Nonstop5h 10mAeromexico

Mon 27/1010:01 a.m.YYZ - MEX

Nonstop5h 54mAeromexico

Deal found 29/7C$ 723

Sun 5/1012:15 a.m.MEX - YYZ

Nonstop4h 50mMultiple Airlines

Tue 14/1011:01 a.m.YYZ - MEX

Nonstop5h 09mMultiple Airlines

Deal found 27/7C$ 801

Sun 7/97:10 a.m.MEX - YUL

Nonstop5h 15mMultiple Airlines

Mon 15/911:01 a.m.YUL - MEX

Nonstop5h 54mMultiple Airlines

Deal found 30/7C$ 887

Last-minute flights from Mexico City to Ontario
Discover last-minute flight deals from Mexico City to Ontario. Data last updated 30 July 2025 and is based on user searches.

Mon 4/811:15 p.m.MEX - YTZ

2 stops30h 51mMultiple Airlines

Mon 11/812:00 p.m.YTZ - MEX

3 stops36h 00mMultiple Airlines

Deal found 27/7C$ 883

Tue 5/812:40 p.m.MEX - YYZ

1 stop8h 18mDelta

Thu 7/86:30 a.m.YYZ - MEX

1 stop8h 10mDelta

Deal found 28/7C$ 837

Tue 5/85:35 a.m.MEX - YUL

1 stop15h 54mAmerican Airlines

Tue 30/93:44 p.m.YUL - MEX

1 stop20h 36mAmerican Airlines

Deal found 28/7C$ 843

Wed 6/81:55 a.m.MEX - YYZ

1 stop10h 57mWestJet

Thu 14/810:30 p.m.YYZ - MEX

2 stops28h 28mWestJet

Deal found 28/7C$ 658

Wed 6/81:55 a.m.MEX - YUL

1 stop20h 48mWestJet

Thu 11/97:00 a.m.YUL - MEX

1 stop19h 58mWestJet

Deal found 28/7C$ 709

Wed 6/81:55 a.m.MEX - YUL

1 stop20h 48mMultiple Airlines

Thu 11/96:45 a.m.YUL - MEX

2 stops14h 50mMultiple Airlines

Deal found 28/7C$ 726

Wed 6/86:30 a.m.MEX - YOW

1 stop23h 49mAir Canada

Wed 13/89:55 p.m.YOW - MEX

1 stop26h 55mAir Canada

Deal found 29/7C$ 1,077

Wed 6/89:35 a.m.MEX - YOW

2 stops10h 30mUnited Airlines

Wed 13/86:05 a.m.YOW - MEX

2 stops11h 35mUnited Airlines

Deal found 29/7C$ 1,211

Thu 7/81:55 a.m.MEX - YKF

1 stop20h 51mWestJet

Tue 19/87:45 p.m.YKF - MEX

1 stop31h 13mWestJet

Deal found 29/7C$ 1,258

Thu 7/81:55 a.m.MEX - YHM

1 stop20h 46mWestJet

Wed 20/86:00 a.m.YHM - MEX

1 stop20h 58mWestJet

Deal found 29/7C$ 1,284

Sat 9/86:00 a.m.MEX - YYZ

1 stop12h 55mMultiple Airlines

Thu 21/810:10 a.m.YYZ - MEX

1 stop15h 00mMultiple Airlines

Deal found 30/7C$ 637

Sat 9/83:30 p.m.MEX - YUL

1 stop18h 11mDelta

Tue 7/107:00 a.m.YUL - MEX

2 stops16h 50mDelta

Deal found 29/7C$ 835

One-way flights from Mexico City to Ontario
Search for one-way flight options from Mexico City to Ontario. Find affordable one-way fares based on user searches. Data last updated 30 July 2025.

Tue 28/1011:00 p.m.MEX - YYZ

1 stop17h 55mMultiple Airlines

Deal found 29/7C$ 232

Wed 3/126:10 p.m.MEX - YTZ

1 stop18h 32mMultiple Airlines

Deal found 28/7C$ 302

Thu 11/99:15 a.m.MEX - YHM

2 stops29h 29mMultiple Airlines

Deal found 30/7C$ 337

Tue 2/99:15 a.m.MEX - YOW

2 stops20h 51mMultiple Airlines

Deal found 29/7C$ 342

Mon 1/126:00 a.m.MEX - YTZ

1 stop7h 55mAir Canada

Deal found 29/7C$ 348

Thu 11/91:55 a.m.MEX - YOW

1 stop10h 51mWestJet

Deal found 28/7C$ 361

Sun 24/812:15 a.m.MEX - YUL

1 stop8h 06mAir Canada

Deal found 29/7C$ 403

Fri 19/97:00 a.m.MEX - YUL

3 stops15h 27mMultiple Airlines

Deal found 30/7C$ 406

Fri 12/126:00 a.m.MEX - YOW

2 stops13h 16mAir Canada

Deal found 29/7C$ 408

Sun 10/81:55 a.m.MEX - YUL

2 stops44h 32mWestJet

Deal found 29/7C$ 419

Sat 13/122:20 p.m.MEX - YUL

1 stop23h 40mAmerican Airlines

Deal found 28/7C$ 428

Sat 9/83:30 p.m.MEX - YUL

1 stop18h 11mDelta

Deal found 30/7C$ 435

Fly from

Fly to

Route

Depart

Return

Price

Mexico CityToronto

MEX - YYZ

MEXYYZ

Mexico City Benito Juarez

Sat 4/10

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

1 stop11h 10m

Toronto Pearson Intl

Sat 11/10

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

1 stop15h 00m

C$ 476

Mexico CityToronto

MEX - YTZ

MEXYTZ

Mexico City Benito Juarez

Wed 3/9

12:40 a.m.-8:02 p.m.

1 stop17h 22m

Toronto Island

Mon 8/9

3:35 p.m.-4:50 a.m.

1 stop15h 15m

C$ 632

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Fri 12/9

1:55 a.m.-4:27 p.m.

1 stop12h 32m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

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

2 stops20h 13m

C$ 646

Mexico CityOttawa

MEX - YOW

MEXYOW

Mexico City Benito Juarez

Thu 4/9

1:55 a.m.-11:32 a.m.

2 stops31h 37m

Ottawa

Thu 11/9

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

1 stop31h 43m

C$ 651

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Fri 14/11

7:15 a.m.-9:00 p.m.

1 stop12h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

6:45 a.m.-1:00 a.m.

2 stops43h 15m

C$ 657

Mexico CityToronto

MEX - YTZ

MEXYTZ

Mexico City Benito Juarez

Sat 27/9

7:10 a.m.-5:45 p.m.

1 stop8h 35m

Toronto Island

Tue 7/10

12:25 p.m.-10:55 p.m.

1 stop12h 30m

C$ 665

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Thu 13/11

2:20 p.m.-3:11 p.m.

1 stop23h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 17/11

7:14 a.m.-12:10 a.m.

2 stops17h 56m

C$ 686

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Thu 13/11

7:15 a.m.-9:00 p.m.

1 stop12h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 17/11

7:05 p.m.-12:04 a.m.

Nonstop5h 59m

C$ 708

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Fri 21/11

1:10 a.m.-7:27 a.m.

Nonstop5h 17m

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

10:05 a.m.-3:45 p.m.

Nonstop6h 40m

C$ 712

Mexico CityOttawa

MEX - YOW

MEXYOW

Mexico City Benito Juarez

Fri 5/9

9:55 p.m.-12:22 a.m.

3 stops24h 27m

Ottawa

Thu 11/9

5:55 a.m.-12:58 a.m.

2 stops21h 03m

C$ 712

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 38 results

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?

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.

Weekly flight availability from Mexico City to Region of Ontario

The most flights from MEX to CAON are scheduled on a Wednesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Mexico City to Region of Ontario?

Reviews of airlines servicing Ontario

See what other customers who have flown with Delta,Aeromexico, andUnited Airlines from Mexico City to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Check prices

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

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Aeromexico

7.5

Good

1,721 reviews

Delta

8.0

Very good

7,980 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

United Airlines

7.4

Good

8,896 reviews

Delta

8.0

Very good

7,980 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,980 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

WestJet

7.2

Good

2,975 reviews

Delta

8.0

Very good

7,980 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Related info for your journey

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 Air Canada (C$ 348), WestJet (C$ 361), and American Airlines (C$ 428).
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 EL AL (82%), Aeromexico (82%) or WestJet (81%) 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$ 367. While the most popular route (Mexico City Benito Juarez - Toronto Pearson Intl) can be booked for C$ 509 on average our data indicates C$ 745 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Mexico City to Ontario

Complete your trip

Region of Ontario car rentals

Toronto Pearson Intl Airport car rentals

Ottawa Airport car rentals

Toronto Island Airport car rentals

Hamilton Airport car rentals

London Airport car rentals

Toronto Region of Waterloo Intl Airport car rentals

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Sault Ste Marie Airport car rentals

Kingston Airport car rentals

Timmins Airport car rentals

North Bay Airport car rentals

Direct flights to Canada

Top 3 airlines flying from Mexico City to Ontario

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 449	AverageC$ 1,086	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 479	AverageC$ 1,165	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Aeromexico	CheapestC$ 541	AverageC$ 1,004	FlexibilityNo cancel fee	On-timeN/A	Search Aeromexico flights

Fly with Cheapflights

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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Cheap flights from Mexico City to Ontario from C$ 232

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.

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 30 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

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Find flight deals from Mexico City to Ontario

Cheapest flights from Mexico City to OntarioExplore 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 30 July 2025.

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 30 July 2025.

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Best time to book a flight from Mexico City to Ontario

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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?

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 30 July 2025.

Weekly flight availability from Mexico City to Region of Ontario

Explore weekly flight availability from Mexico City to Ontario. 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 30 July 2025.

How much does it cost to fly round-trip from Mexico City to Region of Ontario?

Reviews of airlines servicing Ontario

See what other customers who have flown with Delta,Aeromexico, andUnited Airlines from Mexico City to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

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

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

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

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Alternative routes for Mexico City to Ontario

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Top 3 airlines flying from Mexico City to Ontario

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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 30 July 2025.