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Cheap flights from Mexico to Ontario from C$ 180

MEX — YYZ
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Mexico to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Mexico to Ontario

Sun 8/111:00 p.m. -
Nonstop4h 55m
Sun 22/117:45 a.m. -
Nonstop5h 30m
Deal found 5/11C$ 373
Sat 7/1112:55 p.m. -
Nonstop4h 10m
Sun 22/117:45 a.m. -
Nonstop4h 20m
Deal found 2/11C$ 378
Sat 21/1112:50 p.m. -
Nonstop4h 50m
Sat 28/118:00 a.m. -
Nonstop5h 52m
Deal found 31/10C$ 383
Fri 6/112:45 p.m. -
Nonstop4h 10m
Sat 14/112:35 p.m. -
Nonstop4h 15m
Deal found 31/10C$ 383
Fri 18/1212:55 p.m. -
Nonstop4h 10m
Mon 4/12:35 p.m. -
Nonstop4h 20m
Deal found 3/11C$ 387
Thu 3/122:45 p.m. -
Nonstop4h 10m
Sun 6/127:45 a.m. -
Nonstop4h 20m
Deal found 3/11C$ 388
Sun 8/111:00 p.m. -
Nonstop4h 55m
Sun 15/117:45 a.m. -
Nonstop5h 30m
Deal found 1/11C$ 390
Wed 16/1212:55 p.m. -
Nonstop4h 10m
Mon 4/12:35 p.m. -
Nonstop4h 20m
Deal found 2/11C$ 394
Fri 6/112:45 p.m. -
Nonstop4h 10m
Sun 8/119:40 a.m. -
Nonstop4h 15m
Deal found 3/11C$ 395
Mon 28/127:40 p.m. -
Nonstop4h 10m
Wed 6/12:35 p.m. -
Nonstop4h 20m
Deal found 4/11C$ 397
Sat 7/1112:55 p.m. -
Nonstop4h 10m
Sat 14/112:35 p.m. -
Nonstop4h 15m
Deal found 2/11C$ 398
Wed 16/1212:55 p.m. -
Nonstop4h 10m
Tue 29/127:45 a.m. -
Nonstop4h 25m
Deal found 2/11C$ 399

Find flight deals from Mexico to Ontario

Round-trip from

C$ 380

One-way from

C$ 180

Popular in

July

Cheapest in

January

Average price

C$ 427

Good round-trip deal

C$ 231 or less

Good one-way deal

C$ 207 or less
Flair Airlines
  • Flair Airlines
  • 18/1-29/1
  • Nonstop
  • 8h 30m total
  • Mexico to Ontario
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Flair Airlines
  • Flair Airlines
  • 21/11-31/12
  • Nonstop
  • 4h 10m total
  • Mexico to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 51 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Mexico to Ontario.
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Price to beat on a one-way flight from Mexico to Ontario.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Mexico to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GuadalajaraToronto

GDL Guadalajara Miguel Hidal - YYZ Toronto Pearson Intl

GDLYYZ

Guadalajara Miguel Hidal

Wed 20/1

1:10 p.m.-6:55 p.m.

Nonstop4h 45m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 202

GuadalajaraToronto

GDL Guadalajara Miguel Hidal - YYZ Toronto Pearson Intl

GDLYYZ

Guadalajara Miguel Hidal

Wed 16/12

1:10 p.m.-6:55 p.m.

Nonstop4h 45m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 211

San José del CaboToronto

SJD San José del Cabo Los Cabos - YYZ Toronto Pearson Intl

SJDYYZ

San José del Cabo Los Cabos

Wed 20/1

5:10 p.m.-11:59 p.m.

Nonstop4h 49m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 225

CancúnOttawa

CUN Cancun - YOW Ottawa

CUNYOW

Cancun

Fri 26/2

4:47 p.m.-2:09 p.m.

2 stops21h 22m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 257

San José del CaboToronto

SJD San José del Cabo Los Cabos - YYZ Toronto Pearson Intl

SJDYYZ

San José del Cabo Los Cabos

Mon 16/11

1:20 p.m.-8:10 p.m.

Nonstop4h 50m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 257

CancúnOttawa

CUN Cancun - YOW Ottawa

CUNYOW

Cancun

Fri 12/2

4:55 p.m.-7:27 p.m.

1 stop26h 32m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 257

CancúnOttawa

CUN Cancun - YOW Ottawa

CUNYOW

Cancun

Wed 13/1

12:30 p.m.-3:07 p.m.

1 stop26h 37m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 257

CancúnOttawa

CUN Cancun - YOW Ottawa

CUNYOW

Cancun

Fri 5/2

4:55 p.m.-7:27 p.m.

1 stop26h 32m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 258

San José del CaboToronto

SJD San José del Cabo Los Cabos - YYZ Toronto Pearson Intl

SJDYYZ

San José del Cabo Los Cabos

Wed 14/4

11:52 a.m.-7:34 p.m.

1 stop28h 42m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 260

San José del CaboToronto

SJD San José del Cabo Los Cabos - YYZ Toronto Pearson Intl

SJDYYZ

San José del Cabo Los Cabos

Mon 23/11

1:51 p.m.-11:59 p.m.

1 stop8h 08m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 263

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Mexico to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Mexico with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Mexico to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Mexico to Region of Ontario (average of C$ 486). Flying from Mexico to Region of Ontario in August is currently the most expensive (average of C$ 687). 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 MX to ON?

One of the essential ways to save on airfare from Mexico to Region of Ontario is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 30% on airfare.

Weekly flight availability from Mexico to Region of Ontario

The most flights from MX0 to CAON are scheduled on a Wednesday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

How far ahead should I book a flight from Mexico to Region of Ontario?

To ensure you get the cheapest price possible for a flight from Mexico to Region of Ontario, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Travelers seeking maximum savings on their Mexico to Region of Ontario flight should consider departing on Monday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown Air Transat,Aeromexico, andWestJet from Mexico to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
584 reviews
Check prices

Crew

8.5

Food

6.7

Entertainment

7.0

Comfort

7.3

Boarding

7.9

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.7
Good
584 reviews
Air Transat
7.7
Good
584 reviews
Check prices

Crew

8.5

Food

6.7

Entertainment

7.0

Comfort

7.3

Boarding

7.9

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Aeromexico
7.5
Good
1,423 reviews
Air Transat
7.7
Good
584 reviews
Check prices

Crew

8.5

Food

6.7

Entertainment

7.0

Comfort

7.3

Boarding

7.9

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
WestJet
7.2
Good
3,441 reviews
Air Transat
7.7
Good
584 reviews
Check prices

Crew

8.5

Food

6.7

Entertainment

7.0

Comfort

7.3

Boarding

7.9

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
11,861 reviews
Air Transat
7.7
Good
584 reviews
Check prices

Crew

8.5

Food

6.7

Entertainment

7.0

Comfort

7.3

Boarding

7.9

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Flair Airlines
6.0
Okay
275 reviews
Air Transat
7.7
Good
584 reviews
Check prices

Crew

8.5

Food

6.7

Entertainment

7.0

Comfort

7.3

Boarding

7.9

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Related info for your journey

  • How long is the flight from Mexico to Region of Ontario?

    There are many flights that can get you from Mexico to Region of Ontario in 4h 50m. Fly via Porter Airlines or United Airlines to get the fastest option. Mexico and Region of Ontario are separated by a distance of 3571 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    One-way options have recently been found by users for as low as C$ 113 on WestJet. Other airlines that offer cheap prices include Flair Airlines from C$ 126 and Air Transat from C$ 164 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Mexico to Region of Ontario (average of C$ 486). Flying from Mexico to Region of Ontario in August is currently the most expensive (average of C$ 687). 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

Top 7 airlines flying from Mexico to Ontario

AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 191AverageC$ 537FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
WestJetCheapestC$ 222AverageC$ 734FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 230AverageC$ 613FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 295AverageC$ 515FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 295AverageC$ 535FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeromexicoCheapestC$ 388AverageC$ 780FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Air CanadaCheapestC$ 423AverageC$ 878FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Mexico to Ontario 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 Mexico 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.

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

Yes, we can. To see specific flights from Mexico to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Mexico to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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