Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Mexico to Ontario from C$ 204

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 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — YYZ
23 Jul — 30 Jul1
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
Explore the most affordable flight options available from Mexico to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 June 2026.

Sat 20/67:15 p.m.
CUN
-
YYZ
Nonstop4h 00m
Flair Airlines
Tue 23/63:05 p.m.
YYZ
-
CUN
Nonstop4h 05m
Flair Airlines
Deal found 18/6C$ 366
Sat 27/67:15 p.m.
CUN
-
YYZ
Nonstop4h 00m
Flair Airlines
Sat 4/73:05 p.m.
YYZ
-
CUN
Nonstop4h 05m
Flair Airlines
Deal found 19/6C$ 377
Tue 21/77:15 p.m.
CUN
-
YYZ
Nonstop4h 00m
Flair Airlines
Tue 28/73:05 p.m.
YYZ
-
CUN
Nonstop4h 05m
Flair Airlines
Deal found 21/6C$ 383
Tue 18/87:15 p.m.
CUN
-
YYZ
Nonstop4h 00m
Multiple Airlines
Sat 29/83:30 p.m.
YYZ
-
CUN
Nonstop4h 15m
Multiple Airlines
Deal found 21/6C$ 409
Sat 22/87:15 p.m.
CUN
-
YYZ
Nonstop4h 00m
Multiple Airlines
Sat 29/83:30 p.m.
YYZ
-
CUN
Nonstop4h 15m
Multiple Airlines
Deal found 21/6C$ 414
Tue 4/812:35 p.m.
CUN
-
YYZ
1 stop10h 20m
Multiple Airlines
Sat 29/83:30 p.m.
YYZ
-
CUN
Nonstop4h 15m
Multiple Airlines
Deal found 20/6C$ 421
Sat 22/87:15 p.m.
CUN
-
YYZ
Nonstop4h 00m
Flair Airlines
Tue 25/83:05 p.m.
YYZ
-
CUN
Nonstop4h 05m
Flair Airlines
Deal found 21/6C$ 426
Thu 3/92:10 p.m.
GDL
-
YYZ
Nonstop4h 45m
Flair Airlines
Sat 12/910:05 a.m.
YYZ
-
GDL
Nonstop5h 20m
Flair Airlines
Deal found 20/6C$ 445
Tue 23/62:10 p.m.
GDL
-
YYZ
Nonstop4h 45m
Flair Airlines
Thu 2/710:05 a.m.
YYZ
-
GDL
Nonstop5h 20m
Flair Airlines
Deal found 18/6C$ 449
Thu 2/72:10 p.m.
GDL
-
YYZ
Nonstop4h 45m
Flair Airlines
Thu 9/710:05 a.m.
YYZ
-
GDL
Nonstop5h 20m
Flair Airlines
Deal found 21/6C$ 452
Thu 6/82:10 p.m.
GDL
-
YYZ
Nonstop4h 45m
Flair Airlines
Thu 20/810:05 a.m.
YYZ
-
GDL
Nonstop5h 20m
Flair Airlines
Deal found 22/6C$ 459
Fri 13/111:10 p.m.
GDL
-
YYZ
Nonstop4h 45m
Flair Airlines
Mon 23/117:55 a.m.
YYZ
-
GDL
Nonstop5h 25m
Flair Airlines
Deal found 18/6C$ 462

Find flight deals from Mexico to Ontario

Keep the following information in mind while searching for Mexico to Ontario flight deals. Data was last updated 23 June 2026.

Round-trip from

C$ 383

One-way from

C$ 204

Popular in

August

Cheapest in

November

Average price

C$ 475

Good round-trip deal

C$ 360 or less

Good one-way deal

C$ 232 or less
Flair Airlines
  • Flair Airlines
  • 21/7-28/7
  • Nonstop
  • 8h 05m total
  • Mexico to Ontario
Search Deals
Flair Airlines
  • Flair Airlines
  • 16/12
  • Nonstop
  • 4h 10m total
  • Mexico to Ontario
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Mexico to Ontario.
Search Deals
Price to beat on a one-way flight from Mexico to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mexico 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 23 June 2026.
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

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Wed 7/10

7:01 a.m.-12:40 a.m.

1 stop16h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

8:35 a.m.-10:46 a.m.

1 stop27h 11m

C$ 578

CancúnToronto

CUN - YYZ

CUNYYZ

Cancun

Fri 4/12

12:35 p.m.-11:29 p.m.

2 stops10h 54m

Toronto Pearson Intl

Tue 8/12

7:00 a.m.-5:50 p.m.

2 stops10h 50m

C$ 584

CancúnToronto

CUN - YYZ

CUNYYZ

Cancun

Wed 22/7

11:14 a.m.-11:54 p.m.

1 stop11h 40m

Toronto Pearson Intl

Wed 29/7

6:10 a.m.-2:37 p.m.

1 stop9h 27m

C$ 588

CancúnToronto

CUN - YYZ

CUNYYZ

Cancun

Fri 11/9

1:12 p.m.-12:13 a.m.

2 stops10h 01m

Toronto Pearson Intl

Sat 19/9

5:24 p.m.-10:06 a.m.

2 stops17h 42m

C$ 588
Quickest round-trip

CancúnToronto

CUN - YYZ

CUNYYZ

Cancun

Sat 12/9

1:12 p.m.-12:13 a.m.

2 stops10h 01m

Toronto Pearson Intl

Fri 25/9

7:30 a.m.-3:12 p.m.

2 stops8h 42m

C$ 588

CancúnToronto

CUN - YYZ

CUNYYZ

Cancun

Thu 16/7

3:38 p.m.-11:49 a.m.

1 stop19h 11m

Toronto Pearson Intl

Tue 21/7

7:30 a.m.-1:39 p.m.

1 stop7h 09m

C$ 588

CancúnToronto

CUN - YYZ

CUNYYZ

Cancun

Sat 22/8

5:22 p.m.-9:54 a.m.

2 stops15h 32m

Toronto Pearson Intl

Tue 25/8

7:30 a.m.-7:19 p.m.

2 stops12h 49m

C$ 589

CancúnToronto

CUN - YYZ

CUNYYZ

Cancun

Fri 16/10

7:51 a.m.-3:14 p.m.

2 stops30h 23m

Toronto Pearson Intl

Sun 25/10

6:10 a.m.-12:34 p.m.

1 stop7h 24m

C$ 589

Mexico CityToronto

MEX - YYZ

MEXYYZ

Mexico City Benito Juarez

Mon 24/8

6:30 a.m.-10:36 p.m.

1 stop14h 06m

Toronto Pearson Intl

Fri 28/8

12:45 p.m.-11:10 p.m.

2 stops12h 25m

C$ 594

Mexico CityToronto

MEX - YYZ

MEXYYZ

Mexico City Benito Juarez

Mon 17/8

6:30 a.m.-10:36 p.m.

1 stop14h 06m

Toronto Pearson Intl

Mon 31/8

3:53 p.m.-11:10 p.m.

1 stop9h 17m

C$ 594

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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
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 to Ontario

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

Currently, June is the cheapest month in which you can book a flight from Mexico to Region of Ontario (average of C$ 524). Flying from Mexico to Region of Ontario in November is currently the most expensive (average of C$ 1,210). 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?

Find hourly flight availability from Mexico 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 23 June 2026.

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 20% on airfare.

Weekly flight availability from Mexico to Region of Ontario

Explore weekly flight availability from Mexico 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 23 June 2026.

The most flights from MX0 to CAON are scheduled on a Wednesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 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?

Use this chart to determine the cheapest time to fly round-trip from Mexico to Ontario. Price data was last updated on 20 June 2026.

Travelers seeking maximum savings on their Mexico to Region of Ontario flight should consider departing on Friday evenings 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

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 23 June 2026.
Read reviews from past customers who have flown Aeromexico,United Airlines, andWestJet from Mexico to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aeromexico
7.4
Good
1,485 reviews
Check prices

Boarding

7.4

Crew

7.9

Entertainment

7.0

Overall

7.4

Comfort

7.5

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Aeromexico
7.4
Good
1,485 reviews
Aeromexico
7.4
Good
1,485 reviews
Check prices

Boarding

7.4

Crew

7.9

Entertainment

7.0

Overall

7.4

Comfort

7.5

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
United Airlines
7.4
Good
9,873 reviews
Aeromexico
7.4
Good
1,485 reviews
Check prices

Boarding

7.4

Crew

7.9

Entertainment

7.0

Overall

7.4

Comfort

7.5

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
WestJet
7.2
Good
3,379 reviews
Aeromexico
7.4
Good
1,485 reviews
Check prices

Boarding

7.4

Crew

7.9

Entertainment

7.0

Overall

7.4

Comfort

7.5

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Air Canada
7.1
Good
11,244 reviews
Aeromexico
7.4
Good
1,485 reviews
Check prices

Boarding

7.4

Crew

7.9

Entertainment

7.0

Overall

7.4

Comfort

7.5

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Flair Airlines
6.0
Okay
270 reviews
Aeromexico
7.4
Good
1,485 reviews
Check prices

Boarding

7.4

Crew

7.9

Entertainment

7.0

Overall

7.4

Comfort

7.5

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice

Related info for your journey

Find useful and relevant information for your journey from Mexico to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 11h 40m. Fly via Copa Airlines, United Airlines, or Air Canada to get the fastest option. Mexico and Region of Ontario are separated by a distance of 2604 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$ 97 on Arajet. Other airlines that offer cheap prices include Flair Airlines from C$ 111 and WestJet from C$ 114 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, June is the cheapest month in which you can book a flight from Mexico to Region of Ontario (average of C$ 524). Flying from Mexico to Region of Ontario in November is currently the most expensive (average of C$ 1,210). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Mexico to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Vancouver Intl flights
Vancouver Intl to Pearson Intl flights
Hamilton to Vancouver Intl flights
Pearson Intl to Abbotsford flights
Vancouver Intl to Hamilton flights
Pearson Intl to Calgary flights
Toronto Island to Vancouver Intl flights
Hamilton to Calgary flights
Edmonton to Vancouver Intl flights
Region of Waterloo Intl to Vancouver Intl flights
Pierre Elliott Trudeau Intl to Vancouver Intl flights
Abbotsford to Pearson Intl flights
Vancouver Intl to Toronto Island flights
Calgary to Pearson Intl flights
Vancouver Intl to Calgary flights
Calgary to Vancouver Intl flights
Los Angeles to Vancouver Intl flights
Toronto Island to Calgary flights
Newark to Pearson Intl flights
Pierre Elliott Trudeau Intl to Calgary flights
Region of Waterloo Intl to Calgary flights
San Francisco to Calgary flights
Pearson Intl to Pierre Elliott Trudeau Intl flights
Newark to Toronto Island flights
Pearson Intl to Edmonton flights
Hamilton to Halifax flights
Vancouver Intl to Pierre Elliott Trudeau Intl flights
Calgary to Hamilton flights
Vancouver Intl to Edmonton flights
John F Kennedy Intl to Pearson Intl flights
Vancouver Intl to Region of Waterloo Intl flights
Toronto Island to Halifax flights
San Francisco to Vancouver Intl flights
Edmonton to Pearson Intl flights
Edmonton to Hamilton flights
Ottawa to Vancouver Intl flights
Pearson Intl to Halifax flights
Winnipeg to Vancouver Intl flights
Hamilton to Edmonton flights
Newark to Vancouver Intl flights
Newark to Pierre Elliott Trudeau Intl flights
Winnipeg to Pearson Intl flights
Los Angeles to Pearson Intl flights
LaGuardia to Pearson Intl flights
Mexico City to Pearson Intl flights
Pierre Elliott Trudeau Intl to Pearson Intl flights
Toronto Island to Pierre Elliott Trudeau Intl flights
Mexico City to Vancouver Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Pearson Intl to Winnipeg flights

Top 6 airlines flying from Mexico to Ontario

Discover the top 6 airlines that operate flights from Mexico 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 23 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 194AverageC$ 494FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
AeromexicoCheapestC$ 215AverageC$ 831FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
WestJetCheapestC$ 366AverageC$ 777FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 367AverageC$ 918FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 399AverageC$ 929FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 491AverageC$ 643FlexibilityNo cancel feeOn-time50%
Search Air Transat 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 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.