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

American Airlines, Air Canada, and United Airlines are the most popular carriers operating from Ontario to Monterrey Gen Mariano Escobedo

Which airlines fly to Monterrey?

United Airlines, American Airlines and Aeromexico are the top three most popular airlines that fly to Monterrey from Region of Ontario according to our data. United Airlines is the first choice among our users, with 74% of people opting to fly with this airline when travelling to Monterrey. Keep in mind that there are 7 different airlines that fly to Monterrey on a routine basis, so you have a few additional options to choose from.

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

As of August 2025, 3 flights take off from Region of Ontario and land in Monterrey each week. The most common flight departure day for this route is Tue, with 33% of weekly flights taking off on this day.

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

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

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

There are 7 operators available for flights from Ontario to Monterrey Gen Mariano Escobedo Airport as of August 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Monterrey Gen Mariano Escobedo Airport.

What documentation or ID do you need to fly to Monterrey Gen Mariano Escobedo Airport?

The necessary travel and health documents for your Monterrey Gen Mariano Escobedo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 250 Cheap Flights from Ontario to Monterrey in 2025

1 adult

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Find the cheapest flights from Ontario to Monterrey

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:10 a.m. - 10:10 p.m.YYZ-MTY

14h 00m1 stop

6:10 a.m. - 8:55 p.m.MTY-YYZ

12h 45m1 stop

C$ 522

Find Deal

gio, 28 ago - gio, 4 set

10:10 a.m. - 6:45 p.m.YYZ-MTY

10h 35m1 stop

8:30 p.m. - 8:55 p.m.MTY-YYZ

22h 25m1 stop

C$ 523

Find Deal

gio, 11 set - lun, 13 ott

11:23 a.m. - 10:48 a.m.YUL-MTY

25h 25m2 stops

12:10 p.m. - 10:40 a.m.MTY-YUL

20h 30m2 stops

C$ 612United Airlines

Find Deal

sab, 30 ago - ven, 5 set

2:20 p.m. - 10:48 a.m.YUL-MTY

22h 28m2 stops

12:25 p.m. - 5:26 p.m.MTY-YUL

27h 01m1 stop

C$ 616United Airlines

Find Deal

sab, 30 ago - ven, 5 set

3:44 p.m. - 8:54 a.m.YUL-MTY

19h 10m1 stop

5:45 a.m. - 2:49 p.m.MTY-YUL

7h 04m1 stop

C$ 711American Airlines

Find Deal

mar, 23 set - mar, 30 set

3:44 p.m. - 10:10 p.m.YUL-MTY

8h 26m1 stop

5:45 a.m. - 2:49 p.m.MTY-YUL

7h 04m1 stop

C$ 713American Airlines

Find Deal

gio, 28 ago - gio, 4 set

5:50 p.m. - 8:15 p.m.YYZ-MTY

4h 25mdirect

10:45 a.m. - 4:55 p.m.MTY-YYZ

4h 10mdirect

C$ 740Air Canada

Find Deal

gio, 14 ago - mer, 20 ago

5:50 p.m. - 8:15 p.m.YYZ-MTY

4h 25mdirect

10:45 a.m. - 4:55 p.m.MTY-YYZ

4h 10mdirect

C$ 745Air Canada

Find Deal

gio, 14 ago - mer, 20 ago

6:00 a.m. - 11:25 a.m.YUL-MTY

7h 25m1 stop

12:10 p.m. - 11:53 p.m.MTY-YUL

9h 43m1 stop

C$ 839Delta

Find Deal

gio, 14 ago - mar, 19 ago

6:05 a.m. - 6:50 p.m.YUL-MTY

13h 45m2 stops

1:45 p.m. - 11:08 p.m.MTY-YUL

8h 23m1 stop

C$ 1,448Delta

Find Deal

dom, 28 dic - dom, 4 gen

United Airlines flights from Region of Ontario to Monterrey

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

United Airlines

30 Aug

YUL11:23 a.m.Montreal Pierre Elliott Trudeau Intl

25h 25m

2 stops

MTY10:48 a.m.Monterrey Gen Mariano Escobedo

5 Sep

MTY12:10 p.m.Monterrey Gen Mariano Escobedo

20h 30m

2 stops

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

C$ 612

Find similar

United Airlines

30 Aug

YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl

22h 28m

2 stops

MTY10:48 a.m.Monterrey Gen Mariano Escobedo

5 Sep

MTY12:25 p.m.Monterrey Gen Mariano Escobedo

27h 01m

1 stop

YUL5:26 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 616

Find similar

United Airlines

30 Aug

YUL6:15 a.m.Montreal Pierre Elliott Trudeau Intl

7h 26m

1 stop

MTY11:41 a.m.Monterrey Gen Mariano Escobedo

5 Sep

MTY12:25 p.m.Monterrey Gen Mariano Escobedo

27h 01m

1 stop

YUL5:26 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 620

Find similar

Delta flights from Region of Ontario to Monterrey

Our best Delta deals on Region of Ontario to Monterrey flight tickets

Delta

14 Aug

YYZ6:15 a.m.Toronto Pearson Intl

6h 45m

1 stop

MTY11:00 a.m.Monterrey Gen Mariano Escobedo

20 Aug

MTY12:10 p.m.Monterrey Gen Mariano Escobedo

9h 49m

1 stop

YYZ11:59 p.m.Toronto Pearson Intl

C$ 833

Find similar

Delta

14 Aug

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

7h 25m

1 stop

MTY11:25 a.m.Monterrey Gen Mariano Escobedo

19 Aug

MTY12:10 p.m.Monterrey Gen Mariano Escobedo

9h 43m

1 stop

YUL11:53 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 839

Find similar

Delta

2 Aug

YYZ6:30 a.m.Toronto Pearson Intl

6h 55m

1 stop

MTY11:25 a.m.Monterrey Gen Mariano Escobedo

13 Aug

MTY12:10 p.m.Monterrey Gen Mariano Escobedo

9h 49m

1 stop

YYZ11:59 p.m.Toronto Pearson Intl

C$ 850

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

gio 28/8

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

1 stop14h 00m

Monterrey Gen Mariano Escobedo

gio 4/9

6:10 a.m.-8:55 p.m.

1 stop12h 45m

C$ 522

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

gio 11/9

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

1 stop10h 35m

Monterrey Gen Mariano Escobedo

lun 13/10

8:30 p.m.-8:55 p.m.

1 stop22h 25m

C$ 523

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

sab 30/8

11:23 a.m.-10:48 a.m.

2 stops25h 25m

Monterrey Gen Mariano Escobedo

ven 5/9

12:10 p.m.-10:40 a.m.

2 stops20h 30m

C$ 612

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

sab 30/8

2:20 p.m.-10:48 a.m.

2 stops22h 28m

Monterrey Gen Mariano Escobedo

ven 5/9

12:25 p.m.-5:26 p.m.

1 stop27h 01m

C$ 616

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

mar 23/9

3:44 p.m.-8:54 a.m.

1 stop19h 10m

Monterrey Gen Mariano Escobedo

mar 30/9

5:45 a.m.-2:49 p.m.

1 stop7h 04m

C$ 711

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

gio 28/8

3:44 p.m.-10:10 p.m.

1 stop8h 26m

Monterrey Gen Mariano Escobedo

gio 4/9

5:45 a.m.-2:49 p.m.

1 stop7h 04m

C$ 713

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

gio 14/8

5:50 p.m.-8:15 p.m.

Nonstop4h 25m

Monterrey Gen Mariano Escobedo

mer 20/8

10:45 a.m.-4:55 p.m.

Nonstop4h 10m

C$ 740

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

gio 14/8

5:50 p.m.-8:15 p.m.

Nonstop4h 25m

Monterrey Gen Mariano Escobedo

mer 20/8

10:45 a.m.-4:55 p.m.

Nonstop4h 10m

C$ 745

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

gio 14/8

6:00 a.m.-11:25 a.m.

1 stop7h 25m

Monterrey Gen Mariano Escobedo

mar 19/8

12:10 p.m.-11:53 p.m.

1 stop9h 43m

C$ 839

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

dom 28/12

6:05 a.m.-6:50 p.m.

2 stops13h 45m

Monterrey Gen Mariano Escobedo

dom 4/1

1:45 p.m.-11:08 p.m.

1 stop8h 23m

C$ 1,448

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 Region of Ontario to Monterrey

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 Monterrey?

In general, January is the cheapest month to fly from Region of Ontario to Monterrey. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 682. The month of April is another great option to travel to Monterrey, with average flight prices from Region of Ontario averaging around C$ 686.

What is the cheapest day to depart on your flight to Monterrey?

On average, the least expensive day to fly to Monterrey from Region of Ontario is on a Monday. momondo users have found tickets for Monday departures for as low as C$ 758. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Region of Ontario to Monterrey on a Friday will generally be more expensive and average around C$ 1,398. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Monterrey?

Flying to Monterrey from Region of Ontario in the evening is the least expensive time of day to depart. momondo users have found prices as low as C$ 691 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around C$ 1,226. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Monterrey from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Monterrey for around C$ 810 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Monterrey from Region of Ontario for as low as C$ 756 on momondo.

What cabin class options are available on Ontario to Monterrey Gen Mariano Escobedo flights?

There are 1 cabin classes available to choose from on Ontario to Monterrey Gen Mariano Escobedo 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 Region of Ontario to Monterrey flights?

No. A direct flight is the cheapest option for a flight between Region of Ontario to Monterrey.

Cheap Region of Ontario to Monterrey flight deals and tips

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

Best price found	C$ 250
Fastest flight time	4h 25m
Direct flights	Tue, Wed, Fri, Sat and Sun
Airports in Monterrey	1 airport

The best one-way flight to Monterrey from Region of Ontario in the past 72 hours is C$ 250. The best round-trip flight deal from Region of Ontario to Monterrey found on momondo in the last 72 hours is C$ 522.

The fastest flight from Region of Ontario to Monterrey takes 4h 25m

Direct flights go from Region of Ontario to Monterrey on Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is Air Canada.

There is 1 airport near Monterrey: Monterrey Gen Mariano Escobedo (MTY)

Search flight deals

When did momondo last update prices for flights from Ontario to Monterrey Gen Mariano Escobedo Airport?
Prices for flights from Ontario to Monterrey Gen Mariano Escobedo Airport refresh daily.
How many operators does momondo search for flights from Ontario to Monterrey Gen Mariano Escobedo Airport?
There are 7 operators available for flights from Ontario to Monterrey Gen Mariano Escobedo Airport as of August 2025.
How old do you have to be to fly from Ontario to Monterrey Gen Mariano Escobedo Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Monterrey Gen Mariano Escobedo Airport.
What documentation or ID do you need to fly to Monterrey Gen Mariano Escobedo Airport?
The necessary travel and health documents for your Monterrey Gen Mariano Escobedo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Region of Ontario to Monterrey?
Based on momondo bookings for flights between Region of Ontario and Monterrey, the leading plane model is Airbus A220-300, making up 100.00% of the total bookings.

Best airlines flying from Region of Ontario to Monterrey

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom C$ 583	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom C$ 601	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 727	Free Cancellation	Rating 7.1 9,851 reviews	Search Air Canada flights
Delta	PriceFrom C$ 830	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Aeromexico	PriceFrom C$ 849	Free Cancellation	Rating 7.5 1,721 reviews	Search Aeromexico flights
AeroMexico Connect	PriceFrom C$ 1,291	Free Cancellation	Rating 7.4 65 reviews	Search AeroMexico Connect flights
WestJet Encore	PriceFrom C$ 1,408	Free Cancellation	Rating 9.2 5 reviews	Search WestJet Encore flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Monterrey for you.

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

momondo does allow users to show only those flights to Monterrey from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Monterrey from Ontario.

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

Price alerts on flights to Monterrey from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Ontario to Monterrey from C$ 250

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Monterrey departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to Monterrey

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

United Airlines flights from Region of Ontario to Monterrey

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

Delta flights from Region of Ontario to Monterrey

Our best Delta deals on Region of Ontario to Monterrey flight tickets

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

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

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

What is the cheapest month to fly to Monterrey?

What is the cheapest day to depart on your flight to Monterrey?

What is the cheapest time of day to depart on your flight to Monterrey?

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

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

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

What cabin class options are available on Ontario to Monterrey Gen Mariano Escobedo flights?

There are 1 cabin classes available to choose from on Ontario to Monterrey Gen Mariano Escobedo 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 Region of Ontario to Monterrey flights?

No. A direct flight is the cheapest option for a flight between Region of Ontario to Monterrey.

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

American Airlines, Air Canada, and United Airlines are the most popular carriers operating from Ontario to Monterrey Gen Mariano Escobedo

Which airlines fly to Monterrey?

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

As of August 2025, 3 flights take off from Region of Ontario and land in Monterrey each week. The most common flight departure day for this route is Tue, with 33% of weekly flights taking off on this day.

Cheap Region of Ontario to Monterrey flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Monterrey

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

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

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

What documentation or ID do you need to fly to Monterrey Gen Mariano Escobedo Airport?

What is the most popular plane model from Region of Ontario to Monterrey?

Best airlines flying from Region of Ontario to Monterrey

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

Why use momondo?

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

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

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

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

An easier way to manage your Monterrey trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Mexico

Fly your favourite airline to Monterrey

Airlines are sorted and displayed according to clicks in the past 7 days on momondo