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Cheap flights from Ontario to Monterrey from C$ 273

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 28/6. 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
1 adult, Economy, 0 bags

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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. - 5:40 p.m.
YYZ
-
MTY
9h 35m
1 stop
Multiple Airlines Logo
8:09 a.m. - 8:55 p.m.
MTY
-
YYZ
10h 46m
1 stop
C$ 604Multiple Airlines
Thu, 9 Jul - Tue, 14 Jul
Multiple Airlines Logo
10:05 a.m. - 5:40 p.m.
YYZ
-
MTY
9h 35m
1 stop
Multiple Airlines Logo
6:00 a.m. - 8:55 p.m.
MTY
-
YYZ
12h 55m
1 stop
C$ 607Multiple Airlines
Thu, 2 Jul - Sat, 18 Jul
Multiple Airlines Logo
10:05 a.m. - 5:40 p.m.
YYZ
-
MTY
9h 35m
1 stop
Multiple Airlines Logo
8:09 a.m. - 8:55 p.m.
MTY
-
YYZ
10h 46m
1 stop
C$ 616Multiple Airlines
Thu, 9 Jul - Tue, 14 Jul
Multiple Airlines Logo
10:05 a.m. - 5:40 p.m.
YYZ
-
MTY
9h 35m
1 stop
Multiple Airlines Logo
6:00 a.m. - 8:55 p.m.
MTY
-
YYZ
12h 55m
1 stop
C$ 621Multiple Airlines
Thu, 9 Jul - Tue, 14 Jul
American Airlines Logo
7:55 a.m. - 3:38 p.m.
YUL
-
MTY
9h 43m
2 stops
American Airlines Logo
5:40 a.m. - 2:44 p.m.
MTY
-
YUL
7h 04m
1 stop
C$ 716American Airlines
Thu, 13 Aug - Wed, 19 Aug
American Airlines Logo
3:45 p.m. - 9:24 a.m.
YUL
-
MTY
19h 39m
1 stop
American Airlines Logo
5:40 a.m. - 2:44 p.m.
MTY
-
YUL
7h 04m
1 stop
C$ 729American Airlines
Thu, 13 Aug - Wed, 19 Aug
American Airlines Logo
5:34 p.m. - 9:17 a.m.
YUL
-
MTY
17h 43m
2 stops
American Airlines Logo
4:42 p.m. - 2:35 p.m.
MTY
-
YUL
19h 53m
1 stop
C$ 746American Airlines
Sat, 12 Sep - Wed, 16 Sep
Air Canada Logo
9:45 a.m. - 8:20 p.m.
YUL
-
MTY
12h 35m
2 stops
Air Canada Logo
9:20 a.m. - 6:50 a.m.
MTY
-
YUL
19h 30m
2 stops
C$ 763Air Canada
Thu, 13 Aug - Wed, 19 Aug
Air Canada Logo
8:40 a.m. - 8:20 p.m.
YUL
-
MTY
13h 40m
2 stops
Air Canada Logo
9:20 a.m. - 8:27 p.m.
MTY
-
YUL
9h 07m
1 stop
C$ 769Air Canada
Sat, 15 Aug - Fri, 21 Aug
Air Canada Logo
2:10 p.m. - 8:20 p.m.
YUL
-
MTY
8h 10m
1 stop
Air Canada Logo
9:20 a.m. - 6:50 a.m.
MTY
-
YUL
19h 30m
2 stops
C$ 771Air Canada
Thu, 13 Aug - Wed, 19 Aug

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United Airlines flights from Region of Ontario to Monterrey

Our best United Airlines deals on Region of Ontario to Monterrey flight tickets
United Airlines
22 Sep
YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl
7h 31m
1 stop
MTY11:41 a.m.Monterrey Gen Mariano Escobedo
28 Sep
MTY5:15 p.m.Monterrey Gen Mariano Escobedo
20h 55m
2 stops
YUL4:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 791
United Airlines
3 Aug
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
27h 03m
2 stops
MTY10:48 a.m.Monterrey Gen Mariano Escobedo
10 Aug
MTY3:58 p.m.Monterrey Gen Mariano Escobedo
23h 32m
2 stops
YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 807
United Airlines
12 Sep
YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl
7h 31m
1 stop
MTY11:41 a.m.Monterrey Gen Mariano Escobedo
17 Sep
MTY3:58 p.m.Monterrey Gen Mariano Escobedo
23h 32m
2 stops
YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 811

American Airlines flights from Region of Ontario to Monterrey

Our best American Airlines deals on Region of Ontario to Monterrey flight tickets
American Airlines
27 Aug
YYZ6:46 a.m.Toronto Pearson Intl
10h 52m
1 stop
MTY3:38 p.m.Monterrey Gen Mariano Escobedo
28 Aug
MTY4:28 p.m.Monterrey Gen Mariano Escobedo
19h 31m
1 stop
YYZ1:59 p.m.Toronto Pearson Intl
C$ 705
American Airlines
13 Aug
YUL7:55 a.m.Montreal Pierre Elliott Trudeau Intl
9h 43m
2 stops
MTY3:38 p.m.Monterrey Gen Mariano Escobedo
19 Aug
MTY5:40 a.m.Monterrey Gen Mariano Escobedo
7h 04m
1 stop
YUL2:44 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 716
American Airlines
23 Sep
YYZ6:46 a.m.Toronto Pearson Intl
6h 50m
1 stop
MTY11:36 a.m.Monterrey Gen Mariano Escobedo
30 Sep
MTY10:07 a.m.Monterrey Gen Mariano Escobedo
10h 53m
2 stops
YYZ11:00 p.m.Toronto Pearson Intl
C$ 725

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 22 June 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 9/7

10:05 a.m.-5:40 p.m.

1 stop9h 35m

Monterrey Gen Mariano Escobedo

Tue 14/7

8:09 a.m.-8:55 p.m.

1 stop10h 46m

C$ 604

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

Thu 2/7

10:05 a.m.-5:40 p.m.

1 stop9h 35m

Monterrey Gen Mariano Escobedo

Sat 18/7

6:00 a.m.-8:55 p.m.

1 stop12h 55m

C$ 607

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

Thu 9/7

10:05 a.m.-5:40 p.m.

1 stop9h 35m

Monterrey Gen Mariano Escobedo

Tue 14/7

8:09 a.m.-8:55 p.m.

1 stop10h 46m

C$ 616

TorontoMonterrey

YYZ - MTY

YYZMTY

Toronto Pearson Intl

Thu 9/7

10:05 a.m.-5:40 p.m.

1 stop9h 35m

Monterrey Gen Mariano Escobedo

Tue 14/7

6:00 a.m.-8:55 p.m.

1 stop12h 55m

C$ 621
Quickest round-trip

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

7:55 a.m.-3:38 p.m.

2 stops9h 43m

Monterrey Gen Mariano Escobedo

Wed 19/8

5:40 a.m.-2:44 p.m.

1 stop7h 04m

C$ 716

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

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

1 stop19h 39m

Monterrey Gen Mariano Escobedo

Wed 19/8

5:40 a.m.-2:44 p.m.

1 stop7h 04m

C$ 729

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

5:34 p.m.-9:17 a.m.

2 stops17h 43m

Monterrey Gen Mariano Escobedo

Wed 16/9

4:42 p.m.-2:35 p.m.

1 stop19h 53m

C$ 746

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

9:45 a.m.-8:20 p.m.

2 stops12h 35m

Monterrey Gen Mariano Escobedo

Wed 19/8

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

2 stops19h 30m

C$ 763

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

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

2 stops13h 40m

Monterrey Gen Mariano Escobedo

Fri 21/8

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

1 stop9h 07m

C$ 768

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

2:10 p.m.-8:20 p.m.

1 stop8h 10m

Monterrey Gen Mariano Escobedo

Wed 19/8

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

2 stops19h 30m

C$ 771

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$ 534. The month of November is another great option to travel to Monterrey, with average flight prices from Region of Ontario averaging around C$ 548.

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 Thursday. momondo users have found tickets for Thursday departures for as low as C$ 733. 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$ 873. 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

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

There is only 1 cabin class available to choose from on Region of Ontario to Monterrey flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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$ 717

Fastest flight time

4h 20m

Direct flights

Mon, Wed, Thu, Fri and Sun

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$ 717
The fastest flight from Region of Ontario to Monterrey takes 4h 20m
Direct flights go from Region of Ontario to Monterrey on Monday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.
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$ 629Free CancellationRating
7.4
9,875 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 717Free CancellationRating
7.1
11,238 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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