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Cheap flights from Monterrey to Ontario from C$ 281

MTY — YYZ
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Monterrey to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Monterrey to Ontario

Sat 7/1110:35 a.m. -
1 stop12h 20m
Thu 12/119:40 a.m. -
1 stop12h 33m
Deal found 27/10C$ 666
Sat 7/1110:35 a.m. -
1 stop12h 20m
Wed 18/1112:30 p.m. -
1 stop23h 46m
Deal found 27/10C$ 672
Sat 7/1110:35 a.m. -
1 stop12h 20m
Fri 13/119:40 a.m. -
1 stop12h 33m
Deal found 27/10C$ 683
Sat 7/1110:35 a.m. -
1 stop12h 20m
Sat 14/117:20 a.m. -
1 stop9h 29m
Deal found 27/10C$ 687
Sun 1/119:45 a.m. -
1 stop8h 10m
Sat 7/117:35 p.m. -
Nonstop4h 40m
Deal found 27/10C$ 694
Tue 1/128:44 p.m. -
1 stop21h 11m
Sat 5/124:35 p.m. -
1 stop20h 45m
Deal found 24/10C$ 697
Wed 18/116:00 a.m. -
2 stops16h 57m
Sun 22/117:05 p.m. -
2 stops19h 50m
Deal found 26/10C$ 701
Thu 19/1110:35 a.m. -
1 stop12h 20m
Mon 30/117:30 a.m. -
1 stop28h 43m
Deal found 23/10C$ 808
Mon 16/1111:45 a.m. -
1 stop12h 55m
Thu 19/119:10 a.m. -
1 stop15h 05m
Deal found 23/10C$ 1,009

Find flight deals from Monterrey to Ontario

Round-trip from

C$ 627

One-way from

C$ 281

Popular in

December

Cheapest in

April

Average price

C$ 929

Good round-trip deal

C$ 937 or less

Good one-way deal

C$ 454 or less
12/1-17/1
  • 12/1-17/1
  • 3 total stops
  • 47h 17m total
  • Monterrey to Ontario
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16/12-31/12
  • 16/12-31/12
  • 1 total stop
  • 31h 20m total
  • Monterrey to Ontario
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Highest demand for flights based on searches. 4% potential increase in price (C$ 55 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Monterrey Gen Mariano Escobedo to Ontario.
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Price to beat on a one-way flight from Monterrey Gen Mariano Escobedo to Ontario.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonterreyToronto

MTY Monterrey Gen Mariano Escobedo - YYZ Toronto Pearson Intl

MTYYYZ

Monterrey Gen Mariano Escobedo

Wed 16/12

10:35 a.m.-6:55 p.m.

1 stop31h 20m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 281

MonterreyToronto

MTY Monterrey Gen Mariano Escobedo - YYZ Toronto Pearson Intl

MTYYYZ

Monterrey Gen Mariano Escobedo

Thu 10/12

10:35 a.m.-6:55 p.m.

1 stop31h 20m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 309

MonterreyToronto

MTY Monterrey Gen Mariano Escobedo - YYZ Toronto Pearson Intl

MTYYYZ

Monterrey Gen Mariano Escobedo

Sat 9/1

9:20 a.m.-6:55 p.m.

1 stop8h 35m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 363

MonterreyToronto

MTY Monterrey Gen Mariano Escobedo - YYZ Toronto Pearson Intl

MTYYYZ

Monterrey Gen Mariano Escobedo

Wed 23/12

3:00 p.m.-6:55 p.m.

1 stop26h 55m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 389

MonterreyOttawa

MTY Monterrey Gen Mariano Escobedo - YOW Ottawa

MTYYOW

Monterrey Gen Mariano Escobedo

Thu 7/1

9:54 p.m.-12:25 a.m.

2 stops25h 31m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 421
Quickest round-trip

MonterreyToronto

MTY Monterrey Gen Mariano Escobedo - YYZ Toronto Pearson Intl

MTYYYZ

Monterrey Gen Mariano Escobedo

Wed 20/1

11:05 a.m.-4:00 p.m.

Nonstop3h 55m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 491

MonterreyToronto

MTY Monterrey Gen Mariano Escobedo - YYZ Toronto Pearson Intl

MTYYYZ

Monterrey Gen Mariano Escobedo

Wed 20/1

5:24 p.m.-4:14 p.m.

1 stop21h 50m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 526

MonterreyToronto

MTY Monterrey Gen Mariano Escobedo - YYZ Toronto Pearson Intl

MTYYYZ

Monterrey Gen Mariano Escobedo

Tue 1/12

8:44 p.m.-6:55 p.m.

1 stop21h 11m

Toronto Pearson Intl

Sat 5/12

7:05 p.m.-9:35 a.m.

2 stops15h 30m

C$ 714

MonterreyOttawa

MTY Monterrey Gen Mariano Escobedo - YOW Ottawa

MTYYOW

Monterrey Gen Mariano Escobedo

Thu 19/11

10:35 a.m.-11:55 p.m.

1 stop12h 20m

Ottawa

Mon 30/11

7:30 a.m.-11:13 a.m.

1 stop28h 43m

C$ 808

MonterreyToronto

MTY Monterrey Gen Mariano Escobedo - YYZ Toronto Pearson Intl

MTYYYZ

Monterrey Gen Mariano Escobedo

Mon 21/12

6:00 p.m.-2:17 p.m.

1 stop19h 17m

Toronto Pearson Intl

Mon 4/1

6:10 a.m.-9:45 a.m.

1 stop28h 35m

C$ 910

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Best time to book a flight from Monterrey to Ontario

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

Cheapflights Insights

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

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

Currently, September is the cheapest month in which you can book a flight from Monterrey to Region of Ontario (average of C$ 838). Flying from Monterrey to Region of Ontario in October is currently the most expensive (average of C$ 1,094). 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 MTY to ON?

When flying from Monterrey 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.

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

Airfare is below average for this route at the moment.
Monterrey to Region of Ontario flights typically cost between C$ 846 and C$ 1,115 in January.
The cheapest round-trip price found within the last 5 days was C$ 627 on Multiple Airlines (12 Jan-17 Jan).

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

The price you pay for your flight from Monterrey to Region of Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Ontario

Read through reviews of airlines operating flights from Monterrey to Ontario, such as Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,818 reviews
Check prices

Overall

7.1

Comfort

7.1

Food

6.3

Boarding

7.3

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information
Air Canada
7.1
Good
11,818 reviews
Air Canada
7.1
Good
11,818 reviews
Check prices

Overall

7.1

Comfort

7.1

Food

6.3

Boarding

7.3

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information

Related info for your journey

  • What airport do you fly from for flights from Monterrey to Ontario?

    If you book a flight to Ontario from Monterrey, you will be flying from Gen Mariano Escobedo, which is the city’s only airport. Monterrey Gen Mariano Escobedo (MTY) is located 23.9 km from the centre of Monterrey.

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

    There are many flights that can get you from Monterrey to Region of Ontario in 12h 55m. Fly via United Airlines or Air Canada to get the fastest option. Airlines will cover a distance of 3074 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The most popular route from Monterrey to Region of Ontario is Monterrey Gen Mariano Escobedo - Toronto Pearson Intl. You may also consider Monterrey Gen Mariano Escobedo - Montreal Pierre Elliott Trudeau Intl or Monterrey Gen Mariano Escobedo - Toronto Island.

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

    The cheapest flight price from Monterrey to Region of Ontario is C$ 453. On average you can expect to pay C$ 755. The most popular route, (Monterrey Gen Mariano Escobedo - Toronto Pearson Intl), can usually be booked for C$ 636.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Monterrey to Region of Ontario (average of C$ 838). Flying from Monterrey to Region of Ontario in October is currently the most expensive (average of C$ 1,094). 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 airline flying from Monterrey to Ontario

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 801AverageC$ 928FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Monterrey today and book when prices fit your budget.

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