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Cheap flights from Ontario to Monterrey from C$ 225

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 18/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Monterrey

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:35 p.m. - 9:16 p.m.
YYZ
-
MTY
31h 41m1 stop
Multiple Airlines Logo
6:25 a.m. - 6:55 p.m.
MTY
-
YYZ
11h 30m1 stop
C$ 489Multiple Airlines
Fri, 16 Jan - Thu, 22 Jan
Multiple Airlines Logo
11:30 p.m. - 3:05 p.m.
YYZ
-
MTY
16h 35m2 stops
Multiple Airlines Logo
6:25 a.m. - 6:55 p.m.
MTY
-
YYZ
11h 30m1 stop
C$ 508Multiple Airlines
Fri, 16 Jan - Thu, 22 Jan
Multiple Airlines Logo
7:55 a.m. - 7:50 p.m.
YYZ
-
MTY
12h 55m1 stop
Multiple Airlines Logo
6:25 a.m. - 6:55 p.m.
MTY
-
YYZ
11h 30m1 stop
C$ 524Multiple Airlines
Tue, 30 Dec - Thu, 8 Jan
Multiple Airlines Logo
7:55 a.m. - 8:47 p.m.
YYZ
-
MTY
13h 52m2 stops
Multiple Airlines Logo
5:46 a.m. - 6:50 p.m.
MTY
-
YYZ
12h 04m2 stops
C$ 525Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
Multiple Airlines Logo
7:25 a.m. - 9:16 p.m.
YYZ
-
MTY
14h 51m1 stop
Multiple Airlines Logo
6:25 a.m. - 6:55 p.m.
MTY
-
YYZ
11h 30m1 stop
C$ 533Multiple Airlines
Wed, 31 Dec - Thu, 8 Jan
Multiple Airlines Logo
7:55 a.m. - 10:00 a.m.
YYZ
-
MTY
27h 05m2 stops
Multiple Airlines Logo
6:25 a.m. - 6:55 p.m.
MTY
-
YYZ
11h 30m1 stop
C$ 539Multiple Airlines
Tue, 30 Dec - Thu, 8 Jan
United Airlines Logo
6:00 a.m. - 7:36 p.m.
YUL
-
MTY
15h 36m2 stops
United Airlines Logo
5:00 p.m. - 1:28 p.m.
MTY
-
YUL
18h 28m2 stops
C$ 631United Airlines
Tue, 10 Mar - Tue, 24 Mar
United Airlines Logo
6:00 a.m. - 7:36 p.m.
YUL
-
MTY
15h 36m2 stops
United Airlines Logo
5:00 p.m. - 1:28 p.m.
MTY
-
YUL
18h 28m2 stops
C$ 632United Airlines
Tue, 10 Mar - Tue, 24 Mar
United Airlines Logo
6:00 a.m. - 12:51 p.m.
YUL
-
MTY
7h 51m1 stop
United Airlines Logo
6:30 a.m. - 9:17 p.m.
MTY
-
YUL
13h 47m2 stops
C$ 652United Airlines
Thu, 12 Feb - Sat, 21 Feb
American Airlines Logo
3:55 p.m. - 10:30 a.m.
YUL
-
MTY
19h 35m2 stops
American Airlines Logo
12:47 p.m. - 10:44 p.m.
MTY
-
YUL
8h 57m2 stops
C$ 671American Airlines
Fri, 13 Feb - Sat, 21 Feb

United Airlines flights from Region of Ontario to Monterrey

Our best United Airlines deals on Region of Ontario to Monterrey flight tickets
United Airlines
10 Mar
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
15h 36m
2 stops
MTY7:36 p.m.Monterrey Gen Mariano Escobedo
24 Mar
MTY5:00 p.m.Monterrey Gen Mariano Escobedo
18h 28m
2 stops
YUL1:28 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 631
Find similar
United Airlines
10 Mar
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
15h 36m
2 stops
MTY7:36 p.m.Monterrey Gen Mariano Escobedo
24 Mar
MTY5:00 p.m.Monterrey Gen Mariano Escobedo
18h 28m
2 stops
YUL1:28 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 632
Find similar
United Airlines
7 Feb
YYZ5:30 p.m.Toronto Pearson Intl
17h 10m
2 stops
MTY9:40 a.m.Monterrey Gen Mariano Escobedo
11 Feb
MTY8:50 a.m.Monterrey Gen Mariano Escobedo
9h 55m
2 stops
YYZ7:45 p.m.Toronto Pearson Intl
C$ 648
Find similar

American Airlines flights from Region of Ontario to Monterrey

Our best American Airlines deals on Region of Ontario to Monterrey flight tickets
American Airlines
13 Mar
YYZ5:14 p.m.Toronto Pearson Intl
18h 14m
1 stop
MTY9:28 a.m.Monterrey Gen Mariano Escobedo
17 Mar
MTY6:30 a.m.Monterrey Gen Mariano Escobedo
13h 07m
2 stops
YYZ9:37 p.m.Toronto Pearson Intl
C$ 642
Find similar
American Airlines
13 Feb
YUL3:55 p.m.Montreal Pierre Elliott Trudeau Intl
19h 35m
2 stops
MTY10:30 a.m.Monterrey Gen Mariano Escobedo
21 Feb
MTY12:47 p.m.Monterrey Gen Mariano Escobedo
8h 57m
2 stops
YUL10:44 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 671
Find similar
American Airlines
31 Jan
YYZ6:14 a.m.Toronto Pearson Intl
9h 35m
1 stop
MTY2:49 p.m.Monterrey Gen Mariano Escobedo
7 Feb
MTY3:48 p.m.Monterrey Gen Mariano Escobedo
17h 26m
2 stops
YYZ10:14 a.m.Toronto Pearson Intl
C$ 692
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Monterrey 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, momondo users made 96,600 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Ontario to Monterrey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

Fri 16/1

2:35 p.m.-9:16 p.m.

1 stop31h 41m

Monterrey Gen Mariano Escobedo

Thu 22/1

6:25 a.m.-6:55 p.m.

1 stop11h 30m

C$ 489

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

Fri 16/1

11:30 p.m.-3:05 p.m.

2 stops16h 35m

Monterrey Gen Mariano Escobedo

Thu 22/1

6:25 a.m.-6:55 p.m.

1 stop11h 30m

C$ 508

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

Tue 30/12

7:55 a.m.-7:50 p.m.

1 stop12h 55m

Monterrey Gen Mariano Escobedo

Thu 8/1

6:25 a.m.-6:55 p.m.

1 stop11h 30m

C$ 524

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

Fri 30/1

7:55 a.m.-8:47 p.m.

2 stops13h 52m

Monterrey Gen Mariano Escobedo

Fri 6/2

5:46 a.m.-6:50 p.m.

2 stops12h 04m

C$ 525

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

Wed 31/12

7:25 a.m.-9:16 p.m.

1 stop14h 51m

Monterrey Gen Mariano Escobedo

Thu 8/1

6:25 a.m.-6:55 p.m.

1 stop11h 30m

C$ 533

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

Tue 30/12

7:55 a.m.-10:00 a.m.

2 stops27h 05m

Monterrey Gen Mariano Escobedo

Thu 8/1

6:25 a.m.-6:55 p.m.

1 stop11h 30m

C$ 539

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

Tue 10/3

6:00 a.m.-7:36 p.m.

2 stops15h 36m

Monterrey Gen Mariano Escobedo

Tue 24/3

5:00 p.m.-1:28 p.m.

2 stops18h 28m

C$ 631

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

Tue 10/3

6:00 a.m.-7:36 p.m.

2 stops15h 36m

Monterrey Gen Mariano Escobedo

Tue 24/3

5:00 p.m.-1:28 p.m.

2 stops18h 28m

C$ 632

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

Thu 12/2

6:00 a.m.-12:51 p.m.

1 stop7h 51m

Monterrey Gen Mariano Escobedo

Sat 21/2

6:30 a.m.-9:17 p.m.

2 stops13h 47m

C$ 652

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

3:55 p.m.-10:30 a.m.

2 stops19h 35m

Monterrey Gen Mariano Escobedo

Sat 21/2

12:47 p.m.-10:44 p.m.

2 stops8h 57m

C$ 671

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Monterrey from

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?

In general, April 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$ 664. The month of May is another great option to travel to Monterrey, with average flight prices from Region of Ontario averaging around C$ 679.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as C$ 774. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Region of Ontario to Monterrey on a Sunday will generally be more expensive and average around C$ 1,569. 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$ 688 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around C$ 1,220. 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$ 778 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$ 646 on momondo.

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

There is only 1 cabin class 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?

You could potentially save up to 5% on your flight if you consider stops on a Region of Ontario to Monterrey flight.

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$ 759

Fastest flight time

4h 45m

Direct flights

Every day

Airports in Monterrey

1 airport
The best flight deal from Region of Ontario to Monterrey found on momondo in the last 72 hours is C$ 759
The fastest flight from Region of Ontario to Monterrey takes 4h 45m
Direct flights go from Region of Ontario to Monterrey every day.
There is 1 airport in Monterrey. From Region of Ontario there are direct flights to 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?

  • 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?

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
United AirlinesPriceFrom C$ 569Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 577Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
Air CanadaPriceFrom C$ 719Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
AeromexicoPriceFrom C$ 885Free CancellationRating
7.4
1,629 reviews
Search Aeromexico 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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