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Cheap flights from Ontario to Monterrey from C$ 266

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 27/6. 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
10:05 a.m. - 8:00 p.m.
YYZ
-
MTY
11h 55m
1 stop
Multiple Airlines Logo
8:35 p.m. - 12:15 a.m.
MTY
-
YYZ
25h 40m
1 stop
C$ 536Multiple Airlines
Thu, 18 Jun - Mon, 22 Jun
Multiple Airlines Logo
10:05 a.m. - 7:40 a.m.
YYZ
-
MTY
23h 35m
1 stop
Multiple Airlines Logo
8:35 p.m. - 12:15 a.m.
MTY
-
YYZ
25h 40m
1 stop
C$ 545Multiple Airlines
Sat, 20 Jun - Fri, 26 Jun
Multiple Airlines Logo
10:05 a.m. - 5:51 p.m.
YYZ
-
MTY
9h 46m
1 stop
Multiple Airlines Logo
8:30 a.m. - 8:55 p.m.
MTY
-
YYZ
10h 25m
1 stop
C$ 554Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
10:05 a.m. - 7:40 a.m.
YYZ
-
MTY
23h 35m
1 stop
Multiple Airlines Logo
7:20 p.m. - 12:44 a.m.
MTY
-
YYZ
27h 24m
1 stop
C$ 559Multiple Airlines
Sat, 20 Jun - Sat, 27 Jun
Multiple Airlines Logo
10:05 a.m. - 9:10 p.m.
YYZ
-
MTY
13h 05m
1 stop
Multiple Airlines Logo
8:30 a.m. - 8:55 p.m.
MTY
-
YYZ
10h 25m
1 stop
C$ 560Multiple Airlines
Sat, 6 Jun - Tue, 9 Jun
Multiple Airlines Logo
10:05 a.m. - 6:35 p.m.
YYZ
-
MTY
10h 30m
1 stop
Multiple Airlines Logo
7:20 p.m. - 12:15 a.m.
MTY
-
YYZ
26h 55m
1 stop
C$ 565Multiple Airlines
Thu, 4 Jun - Sat, 13 Jun
Air Canada Logo
9:45 a.m. - 8:30 p.m.
YUL
-
MTY
12h 45m
2 stops
Air Canada Logo
9:10 a.m. - 7:21 p.m.
MTY
-
YUL
8h 11m
1 stop
C$ 720Air Canada
Sun, 31 May - Sun, 7 Jun
Air Canada Logo
6:00 a.m. - 8:20 p.m.
YUL
-
MTY
16h 20m
1 stop
Air Canada Logo
9:20 a.m. - 7:27 p.m.
MTY
-
YUL
8h 07m
1 stop
C$ 721Air Canada
Thu, 27 Aug - Mon, 31 Aug
United Airlines Logo
9:45 a.m. - 10:48 a.m.
YUL
-
MTY
27h 03m
2 stops
United Airlines Logo
3:58 p.m. - 5:30 p.m.
MTY
-
YUL
23h 32m
2 stops
C$ 751United Airlines
Tue, 14 Jul - Thu, 16 Jul
United Airlines Logo
9:45 a.m. - 8:37 a.m.
YUL
-
MTY
24h 52m
2 stops
United Airlines Logo
12:37 p.m. - 5:30 p.m.
MTY
-
YUL
26h 53m
1 stop
C$ 753United Airlines
Tue, 21 Jul - Tue, 28 Jul

United Airlines flights from Region of Ontario to Monterrey

Our best United Airlines deals on Region of Ontario to Monterrey flight tickets
United Airlines
14 Jul
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
27h 03m
2 stops
MTY10:48 a.m.Monterrey Gen Mariano Escobedo
16 Jul
MTY3:58 p.m.Monterrey Gen Mariano Escobedo
23h 32m
2 stops
YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 751
United Airlines
21 Jul
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
24h 52m
2 stops
MTY8:37 a.m.Monterrey Gen Mariano Escobedo
28 Jul
MTY12:37 p.m.Monterrey Gen Mariano Escobedo
26h 53m
1 stop
YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 753
United Airlines
14 Jul
YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl
7h 31m
1 stop
MTY11:41 a.m.Monterrey Gen Mariano Escobedo
16 Jul
MTY3:58 p.m.Monterrey Gen Mariano Escobedo
23h 32m
2 stops
YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 836

American Airlines flights from Region of Ontario to Monterrey

Our best American Airlines deals on Region of Ontario to Monterrey flight tickets
American Airlines
22 Oct
YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl
19h 40m
1 stop
MTY9:25 a.m.Monterrey Gen Mariano Escobedo
26 Oct
MTY6:10 p.m.Monterrey Gen Mariano Escobedo
18h 34m
1 stop
YUL2:44 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 760
American Airlines
10 May
YYZ6:45 a.m.Toronto Pearson Intl
11h 37m
1 stop
MTY4:22 p.m.Monterrey Gen Mariano Escobedo
17 May
MTY6:00 a.m.Monterrey Gen Mariano Escobedo
9h 19m
1 stop
YYZ5:19 p.m.Toronto Pearson Intl
C$ 906
American Airlines
14 May
YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl
8h 16m
1 stop
MTY10:01 p.m.Monterrey Gen Mariano Escobedo
18 May
MTY4:49 p.m.Monterrey Gen Mariano Escobedo
19h 03m
2 stops
YUL1:52 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,011

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 8 May 2026.
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

Cheapest round-trip

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

Thu 18/6

10:05 a.m.-8:00 p.m.

1 stop11h 55m

Monterrey Gen Mariano Escobedo

Mon 22/6

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

1 stop25h 40m

C$ 536

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

Sat 20/6

10:05 a.m.-7:40 a.m.

1 stop23h 35m

Monterrey Gen Mariano Escobedo

Fri 26/6

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

1 stop25h 40m

C$ 545
Quickest round-trip

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

Thu 4/6

10:05 a.m.-5:51 p.m.

1 stop9h 46m

Monterrey Gen Mariano Escobedo

Thu 11/6

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

1 stop10h 25m

C$ 554

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

Sat 20/6

10:05 a.m.-7:40 a.m.

1 stop23h 35m

Monterrey Gen Mariano Escobedo

Sat 27/6

7:20 p.m.-12:44 a.m.

1 stop27h 24m

C$ 559

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

Sat 6/6

10:05 a.m.-9:10 p.m.

1 stop13h 05m

Monterrey Gen Mariano Escobedo

Tue 9/6

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

1 stop10h 25m

C$ 560

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

Thu 4/6

10:05 a.m.-6:35 p.m.

1 stop10h 30m

Monterrey Gen Mariano Escobedo

Sat 13/6

7:20 p.m.-12:15 a.m.

1 stop26h 55m

C$ 565

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

9:45 a.m.-8:30 p.m.

2 stops12h 45m

Monterrey Gen Mariano Escobedo

Sun 7/6

9:10 a.m.-7:21 p.m.

1 stop8h 11m

C$ 720

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

6:00 a.m.-8:20 p.m.

1 stop16h 20m

Monterrey Gen Mariano Escobedo

Mon 31/8

9:20 a.m.-7:27 p.m.

1 stop8h 07m

C$ 721

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

9:45 a.m.-10:48 a.m.

2 stops27h 03m

Monterrey Gen Mariano Escobedo

Thu 16/7

3:58 p.m.-5:30 p.m.

2 stops23h 32m

C$ 751

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

9:45 a.m.-8:37 a.m.

2 stops24h 52m

Monterrey Gen Mariano Escobedo

Tue 28/7

12:37 p.m.-5:30 p.m.

1 stop26h 53m

C$ 753

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, December 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$ 514. The month of November is another great option to travel to Monterrey, with average flight prices from Region of Ontario averaging around C$ 528.

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 Sunday. momondo users have found tickets for Sunday 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$ 839. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 from Ontario 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$ 799 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$ 710 on momondo.

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

You could potentially save up to 3% 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$ 366

Fastest flight time

4h 30m

Direct flights

Mon, Wed, Fri 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$ 366. The best round-trip flight deal from Region of Ontario to Monterrey found on momondo in the last 72 hours is C$ 726.
The fastest flight from Region of Ontario to Monterrey takes 4h 30m
Direct flights go from Region of Ontario to Monterrey on Monday, Wednesday, Friday and Sunday. The only airline offering direct flights is Air Canada.
There is 1 airport in Monterrey. From Region of Ontario there are direct flights to Monterrey Gen Mariano Escobedo (MTY).
Search flight deals

Frequently asked questions about flying from Ontario to Monterrey

  • 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$ 606Free CancellationRating
7.4
9,694 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 709Free CancellationRating
7.1
11,002 reviews
Search Air Canada 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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