How many flights depart from Monterrey to Region of Ontario on average per week?

As of June 2026, 3 flights take off from Monterrey and land in Region of Ontario each week. The most common flight departure day for this route is Wed, with 33% of weekly flights taking off on this day.

What is the cheapest airline that flies from Monterrey Gen Mariano Escobedo to Ontario?

Air Canada and WestJet are the most popular carriers operating from Monterrey Gen Mariano Escobedo to Ontario

When did momondo last update prices for flights from Monterrey Gen Mariano Escobedo Airport to Ontario?

Prices for flights from Monterrey Gen Mariano Escobedo Airport to Ontario refresh daily.

How many operators does momondo search for flights from Monterrey Gen Mariano Escobedo Airport to Ontario?

As of June 2026, there are 2 operators available to choose from for flights from Monterrey Gen Mariano Escobedo Airport to Ontario.

How old do you have to be to fly from Monterrey Gen Mariano Escobedo Airport to Ontario?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Monterrey Gen Mariano Escobedo Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 306 Cheap Flights from Monterrey to Ontario in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Monterrey to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:22 p.m. - 7:05 a.m.

MTY

YYZ

11h 43m

1 stop

8:20 p.m. - 8:08 a.m.

YYZ

MTY

13h 48m

1 stop

C$ 578Multiple Airlines

Thu, 9 Jul - Sun, 12 Jul

7:17 p.m. - 7:05 a.m.

MTY

YYZ

9h 48m

1 stop

8:20 p.m. - 8:08 a.m.

YYZ

MTY

13h 48m

1 stop

C$ 582Multiple Airlines

Sat, 27 Jun - Thu, 9 Jul

8:35 p.m. - 12:15 a.m.

MTY

YYZ

25h 40m

1 stop

9:15 a.m. - 11:29 a.m.

YYZ

MTY

28h 14m

1 stop

C$ 603Multiple Airlines

Mon, 15 Jun - Wed, 17 Jun

9:20 a.m. - 8:27 p.m.

MTY

YUL

9h 07m

1 stop

8:30 p.m. - 8:20 p.m.

YUL

MTY

25h 50m

1 stop

C$ 736Air Canada

Mon, 27 Jul - Mon, 10 Aug

9:20 a.m. - 11:52 a.m.

MTY

YUL

24h 32m

1 stop

4:40 p.m. - 8:20 p.m.

YUL

MTY

29h 40m

1 stop

C$ 738Air Canada

Mon, 24 Aug - Mon, 31 Aug

9:20 a.m. - 6:50 a.m.

MTY

YUL

19h 30m

2 stops

9:20 p.m. - 8:20 p.m.

YUL

MTY

25h 00m

2 stops

C$ 739Air Canada

Mon, 27 Jul - Mon, 10 Aug

9:20 a.m. - 8:27 p.m.

MTY

YUL

9h 07m

1 stop

8:30 p.m. - 8:20 p.m.

YUL

MTY

25h 50m

1 stop

C$ 760Air Canada

Mon, 27 Jul - Mon, 10 Aug

4:28 p.m. - 2:44 p.m.

MTY

YUL

20h 16m

1 stop

3:45 p.m. - 9:24 a.m.

YUL

MTY

19h 39m

1 stop

C$ 808American Airlines

Tue, 18 Aug - Tue, 25 Aug

6:00 a.m. - 9:44 p.m.

MTY

YUL

13h 44m

2 stops

3:45 p.m. - 9:24 a.m.

YUL

MTY

19h 39m

1 stop

C$ 815American Airlines

Tue, 18 Aug - Tue, 25 Aug

5:39 a.m. - 10:40 p.m.

MTY

YUL

16h 01m

2 stops

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

YUL

MTY

16h 43m

2 stops

C$ 818American Airlines

Tue, 10 Nov - Tue, 17 Nov

Air Canada flights from Monterrey to Region of Ontario

Our best Air Canada deals on Monterrey to Region of Ontario flight tickets

Air Canada

14 Sep

MTY9:20 a.m.Monterrey Gen Mariano Escobedo

4h 10m

YYZ3:30 p.m.Toronto Pearson Intl

20 Sep

YYZ6:00 p.m.Toronto Pearson Intl

4h 20m

MTY8:20 p.m.Monterrey Gen Mariano Escobedo

C$ 713

Air Canada

27 Sep

MTY9:20 a.m.Monterrey Gen Mariano Escobedo

4h 10m

YYZ3:30 p.m.Toronto Pearson Intl

10 Oct

YYZ6:00 p.m.Toronto Pearson Intl

4h 20m

MTY8:20 p.m.Monterrey Gen Mariano Escobedo

C$ 714

Air Canada

27 Jul

MTY9:20 a.m.Monterrey Gen Mariano Escobedo

9h 07m

1 stop

YUL8:27 p.m.Montreal Pierre Elliott Trudeau Intl

10 Aug

YUL8:30 p.m.Montreal Pierre Elliott Trudeau Intl

25h 50m

1 stop

MTY8:20 p.m.Monterrey Gen Mariano Escobedo

C$ 736

United Airlines flights from Monterrey to Region of Ontario

Our best United Airlines deals on Monterrey to Region of Ontario flight tickets

United Airlines

10 Aug

MTY3:58 p.m.Monterrey Gen Mariano Escobedo

16h 42m

2 stops

YUL10:40 a.m.Montreal Pierre Elliott Trudeau Intl

24 Aug

YUL3:25 p.m.Montreal Pierre Elliott Trudeau Intl

21h 23m

2 stops

MTY10:48 a.m.Monterrey Gen Mariano Escobedo

C$ 885

United Airlines

22 Jul

MTY12:37 p.m.Monterrey Gen Mariano Escobedo

20h 03m

1 stop

YUL10:40 a.m.Montreal Pierre Elliott Trudeau Intl

29 Jul

YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl

7h 31m

1 stop

MTY11:41 a.m.Monterrey Gen Mariano Escobedo

C$ 886

United Airlines

1 Oct

MTY5:15 p.m.Monterrey Gen Mariano Escobedo

26h 20m

2 stops

YOW9:35 p.m.Ottawa

5 Oct

YOW7:30 p.m.Ottawa

21h 32m

2 stops

MTY3:02 p.m.Monterrey Gen Mariano Escobedo

C$ 888

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonterreyToronto

MTY - YYZ

MTYYYZ

Monterrey Gen Mariano Escobedo

Thu 9/7

5:22 p.m.-7:05 a.m.

1 stop11h 43m

Toronto Pearson Intl

Sun 12/7

8:20 p.m.-8:08 a.m.

1 stop13h 48m

C$ 578

Quickest round-trip

MonterreyToronto

MTY - YYZ

MTYYYZ

Monterrey Gen Mariano Escobedo

Sat 27/6

7:17 p.m.-7:05 a.m.

1 stop9h 48m

Toronto Pearson Intl

Thu 9/7

8:20 p.m.-8:08 a.m.

1 stop13h 48m

C$ 582

MonterreyToronto

MTY - YYZ

MTYYYZ

Monterrey Gen Mariano Escobedo

Mon 15/6

8:35 p.m.-12:15 a.m.

1 stop25h 40m

Toronto Pearson Intl

Wed 17/6

9:15 a.m.-11:29 a.m.

1 stop28h 14m

C$ 603

MonterreyMontreal

MTY - YUL

MTYYUL

Monterrey Gen Mariano Escobedo

Mon 27/7

9:20 a.m.-8:27 p.m.

1 stop9h 07m

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

8:30 p.m.-8:20 p.m.

1 stop25h 50m

C$ 736

MonterreyMontreal

MTY - YUL

MTYYUL

Monterrey Gen Mariano Escobedo

Mon 24/8

9:20 a.m.-11:52 a.m.

1 stop24h 32m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

4:40 p.m.-8:20 p.m.

1 stop29h 40m

C$ 738

MonterreyMontreal

MTY - YUL

MTYYUL

Monterrey Gen Mariano Escobedo

Mon 27/7

9:20 a.m.-6:50 a.m.

2 stops19h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

9:20 p.m.-8:20 p.m.

2 stops25h 00m

C$ 739

MonterreyMontreal

MTY - YUL

MTYYUL

Monterrey Gen Mariano Escobedo

Mon 27/7

9:20 a.m.-8:27 p.m.

1 stop9h 07m

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

8:30 p.m.-8:20 p.m.

1 stop25h 50m

C$ 760

MonterreyMontreal

MTY - YUL

MTYYUL

Monterrey Gen Mariano Escobedo

Tue 18/8

4:28 p.m.-2:44 p.m.

1 stop20h 16m

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

3:45 p.m.-9:24 a.m.

1 stop19h 39m

C$ 808

MonterreyMontreal

MTY - YUL

MTYYUL

Monterrey Gen Mariano Escobedo

Tue 18/8

6:00 a.m.-9:44 p.m.

2 stops13h 44m

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

3:45 p.m.-9:24 a.m.

1 stop19h 39m

C$ 815

MonterreyMontreal

MTY - YUL

MTYYUL

Monterrey Gen Mariano Escobedo

Tue 10/11

5:39 a.m.-10:40 p.m.

2 stops16h 01m

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

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

2 stops16h 43m

C$ 818

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Monterrey to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Region of Ontario?

In general, February is the cheapest month to fly from Monterrey to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 126. If you are unable to visit Region of Ontario during the month of February, then departing from Monterrey during the month September is also very affordable. Most momondo users find prices during this month for around C$ 183.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Monterrey to Region of Ontario is on a Wednesday. Travellers who choose to depart for Region of Ontario on a Wednesday will often find tickets for as low as C$ 961. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 996.

What is the cheapest Monterrey Gen Mariano Escobedo to Ontario flight route?

Fly from Monterrey Gen Mariano Escobedo to Toronto Pearson Intl for the best Monterrey Gen Mariano Escobedo - Ontario flight prices

How far in advance should I book a flight from Monterrey to Ontario?

You are more likely to see cheaper flights to Region of Ontario from Monterrey when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 927 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Monterrey for as low as C$ 806 on momondo.

What cabin class options are available on Monterrey to Region of Ontario flights?

There are 2 cabin classes available to choose from on Monterrey to Region of Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Monterrey to Region of Ontario flights?

You could potentially save up to 1% on your flight if you consider stops on a Monterrey to Region of Ontario flight.

Cheap Monterrey to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Monterrey to Region of Ontario

Best price found	C$ 961
Fastest flight time	8h 26m
Direct flights	Mon, Tue, Thu and Sat
Airports in Region of Ontario	125 airports

The best flight deal from Monterrey to Region of Ontario found on momondo in the last 72 hours is C$ 961

The fastest flight from Monterrey to Region of Ontario takes 8h 26m

Direct flights go from Monterrey to Region of Ontario on Monday, Tuesday, Thursday and Saturday. There are no airlines offering direct flights.

There are 125 airports in Region of Ontario. From Monterrey there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from Monterrey to Ontario

When did momondo last update prices for flights from Monterrey Gen Mariano Escobedo Airport to Ontario?
Prices for flights from Monterrey Gen Mariano Escobedo Airport to Ontario refresh daily.
How many operators does momondo search for flights from Monterrey Gen Mariano Escobedo Airport to Ontario?
As of June 2026, there are 2 operators available to choose from for flights from Monterrey Gen Mariano Escobedo Airport to Ontario.
How old do you have to be to fly from Monterrey Gen Mariano Escobedo Airport to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Monterrey Gen Mariano Escobedo Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Monterrey to Region of Ontario?
Based on momondo bookings for flights between Monterrey and Region of Ontario, the leading plane model is Embraer 190, making up 35.62% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 20.55%, Airbus A320-100/200 with 10.96%, and Boeing 787-8 Dreamliner with 9.59%.

Best airlines flying from Monterrey to Region of Ontario

Compare and see reviews for airlines that fly from Monterrey to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom C$ 675	Free Cancellation	Rating 7.4 9,774 reviews		Search United Airlines flights
Air Canada	PriceFrom C$ 792	Free Cancellation	Rating 7.1 11,126 reviews		Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Monterrey to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Monterrey.

Can I find flights from Monterrey to Ontario with flexible booking policies on momondo?

All flight searches from Monterrey to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Monterrey to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Monterrey to Ontario.

I’m not ready to book a flight from Monterrey to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Monterrey and alert you when they change.