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Cheap flights from Ontario to Mexico City from C$ 250

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 17/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
5 Jul — 12 Jul1
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 30 June 2025.

Round-trip from

C$ 468

One-way from

C$ 250

Popular in

December

Cheapest in

May

Average price

C$ 644

Good round-trip deal

C$ 576 or less

Good one-way deal

C$ 312 or less
23/9-8/10
  • 23/9-8/10
  • 3 total stops
  • 39h 15m total
  • Ontario to Mexico City
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17/7
  • 17/7
  • 1 total stop
  • 15h 25m total
  • Ontario to Mexico City
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Highest demand for flights based on searches. 15% potential increase in price (C$ 200 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 48 potential savings vs. average RT price).
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Average for round-trip flights in June 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 30 June 2025.

Tue 23/910:10 a.m.YYZ - MEX
1 stop15h 00mMultiple Airlines
Wed 8/106:40 p.m.MEX - YYZ
2 stops24h 15mMultiple Airlines
Deal found 28/6C$ 468
Fri 21/119:30 a.m.YYZ - MEX
2 stops16h 25mWestJet
Wed 26/111:55 a.m.MEX - YYZ
2 stops29h 44mWestJet
Deal found 29/6C$ 510
Thu 14/83:45 p.m.YOW - MEX
1 stop11h 13mWestJet
Wed 20/81:55 a.m.MEX - YOW
1 stop14h 26mWestJet
Deal found 30/6C$ 516
Mon 15/97:00 a.m.YUL - MEX
1 stop19h 58mWestJet
Sun 28/91:55 a.m.MEX - YUL
1 stop20h 46mWestJet
Deal found 29/6C$ 523
Sat 8/112:15 p.m.YOW - MEX
2 stops10h 55mUnited Airlines
Sat 15/1112:15 p.m.MEX - YOW
2 stops10h 39mUnited Airlines
Deal found 30/6C$ 588
Thu 18/910:25 a.m.YTZ - MEX
1 stop14h 30mAir Canada
Thu 25/97:10 a.m.MEX - YTZ
1 stop8h 35mAir Canada
Deal found 30/6C$ 729
Sun 14/96:00 a.m.YHM - MEX
1 stop20h 58mWestJet
Mon 29/91:55 a.m.MEX - YHM
1 stop20h 45mWestJet
Deal found 28/6C$ 811
Wed 30/77:30 p.m.YTZ - MEX
2 stops18h 45mMultiple Airlines
Wed 20/85:50 a.m.MEX - YTZ
1 stop12h 12mMultiple Airlines
Deal found 29/6C$ 822
Sun 27/74:00 p.m.YQG - MEX
1 stop21h 10mAir Canada
Sat 2/812:15 a.m.MEX - YQG
1 stop7h 12mAir Canada
Deal found 29/6C$ 925
Tue 5/89:55 a.m.YXU - MEX
2 stops15h 00mAir Canada
Tue 12/812:10 p.m.MEX - YXU
1 stop24h 52mAir Canada
Deal found 30/6C$ 955
Mon 28/77:45 p.m.YQG - MEX
3 stops27h 25mMultiple Airlines
Mon 4/811:45 a.m.MEX - YQG
3 stops29h 10mMultiple Airlines
Deal found 28/6C$ 1,107
Tue 5/88:00 p.m.YXU - MEX
1 stop30h 58mWestJet
Mon 11/81:55 a.m.MEX - YXU
1 stop25h 19mWestJet
Deal found 30/6C$ 1,114

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 30 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 23/9

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

1 stop15h 00m

Mexico City Benito Juarez

Wed 8/10

6:40 p.m.-8:55 p.m.

2 stops24h 15m

C$ 468

TorontoMexico City

YYZ - MEX

YYZMEX

Toronto Pearson Intl

Fri 21/11

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

2 stops16h 25m

Mexico City Benito Juarez

Wed 26/11

1:55 a.m.-8:39 a.m.

2 stops29h 44m

C$ 510

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Thu 14/8

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

1 stop11h 13m

Mexico City Benito Juarez

Wed 20/8

1:55 a.m.-6:21 p.m.

1 stop14h 26m

C$ 516

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Mon 15/9

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

1 stop19h 58m

Mexico City Benito Juarez

Sun 28/9

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

1 stop20h 46m

C$ 523

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Sat 8/11

2:15 p.m.-12:10 a.m.

2 stops10h 55m

Mexico City Benito Juarez

Sat 15/11

12:15 p.m.-11:54 p.m.

2 stops10h 39m

C$ 588

TorontoMexico City

YTZ - MEX

YTZMEX

Toronto Island

Thu 18/9

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

1 stop14h 30m

Mexico City Benito Juarez

Thu 25/9

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

1 stop8h 35m

C$ 729

HamiltonMexico City

YHM - MEX

YHMMEX

Hamilton

Sun 14/9

6:00 a.m.-12:58 a.m.

1 stop20h 58m

Mexico City Benito Juarez

Mon 29/9

1:55 a.m.-12:40 a.m.

1 stop20h 45m

C$ 811

TorontoMexico City

YTZ - MEX

YTZMEX

Toronto Island

Wed 30/7

7:30 p.m.-12:15 p.m.

2 stops18h 45m

Mexico City Benito Juarez

Wed 20/8

5:50 a.m.-8:02 p.m.

1 stop12h 12m

C$ 822

WindsorMexico City

YQG - MEX

YQGMEX

Windsor

Sun 27/7

4:00 p.m.-11:10 a.m.

1 stop21h 10m

Mexico City Benito Juarez

Sat 2/8

12:15 a.m.-9:27 a.m.

1 stop7h 12m

C$ 925

LondonMexico City

YXU - MEX

YXUMEX

London

Tue 5/8

9:55 a.m.-10:55 p.m.

2 stops15h 00m

Mexico City Benito Juarez

Tue 12/8

12:10 p.m.-3:02 p.m.

1 stop24h 52m

C$ 955

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/6

Showing 1-10 of 34 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 30 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 30 June 2025.

The most flights from CAON to MEX are scheduled on a Monday (9 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).

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

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 30 June 2025.
Read reviews from past customers who have flown United Airlines,American Airlines, andWestJet from Ontario to Mexico City. 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.
United Airlines
7.4
Good
8,852 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,852 reviews
United Airlines
7.4
Good
8,852 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,852 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
2,908 reviews
United Airlines
7.4
Good
8,852 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,657 reviews
United Airlines
7.4
Good
8,852 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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$ 275 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from C$ 345 and C$ 382, 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 (92%) or WestJet (92%) 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$ 1,090, our data indicates the cheapest price to be C$ 247. The most popular route (Toronto Pearson Intl - Mexico City Benito Juarez), is priced around C$ 464.

  • 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.
Pearson 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
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Pearson Intl to Mexico City flights
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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 30 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 336AverageC$ 929FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
ArajetCheapestC$ 397AverageC$ 543FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
WestJetCheapestC$ 401AverageC$ 614FlexibilityNo cancel feeOn-time60%
Search WestJet flights
AeromexicoCheapestC$ 409AverageC$ 745FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
United AirlinesCheapestC$ 482AverageC$ 725FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AviancaCheapestC$ 492AverageC$ 708FlexibilityNo cancel feeOn-time71%
Search Avianca flights
American AirlinesCheapestC$ 552AverageC$ 649FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJet EncoreCheapestC$ 624AverageC$ 1,531FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
DeltaCheapestC$ 786AverageC$ 1,068FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AeroMexico ConnectCheapestC$ 1,070AverageC$ 1,236FlexibilityNo 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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