What is the cheapest airline that flies from Ontario to Nuevo Leon?

American Airlines, United Airlines, and Air Canada are the most popular carriers operating from Ontario to Nuevo Leon

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

As of June 2026, there are 4 flights per week flying from Region of Ontario to Nuevo Leon. The most common day of the week flights depart is Tue, with 25% of flights taking off on this day.

When did momondo last update prices for flights from Ontario to Nuevo Leon?

Prices for flights from Ontario to Nuevo Leon are updated daily.

How many operators does momondo search for flights from Ontario to Nuevo Leon?

There are 3 operators available for flights from Ontario to Nuevo Leon as of June 2026.

How old do you have to be to fly from Ontario to Nuevo Leon?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Nuevo Leon.

What documentation or ID do you need to fly to Nuevo Leon?

The required travel and health documents for your Nuevo Leon 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 Nuevo Leon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 277 Cheap Flights from Ontario to Nuevo Leon in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Nuevo Leon

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

YYZ

MTY

9h 35m

1 stop

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

MTY

YYZ

10h 46m

1 stop

C$ 604Multiple Airlines

Thu, 9 Jul - Tue, 14 Jul

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

YYZ

MTY

9h 35m

1 stop

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

MTY

YYZ

10h 46m

1 stop

C$ 616Multiple Airlines

Thu, 9 Jul - Tue, 14 Jul

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

YYZ

MTY

9h 35m

1 stop

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

MTY

YYZ

12h 55m

1 stop

C$ 621Multiple Airlines

Thu, 9 Jul - Tue, 14 Jul

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

YYZ

MTY

9h 35m

1 stop

9:06 p.m. - 8:55 p.m.

MTY

YYZ

21h 49m

1 stop

C$ 625Multiple Airlines

Thu, 2 Jul - Mon, 6 Jul

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

YUL

MTY

17h 43m

2 stops

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

MTY

YUL

19h 53m

1 stop

C$ 746American Airlines

Sat, 12 Sep - Wed, 16 Sep

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

YUL

MTY

12h 35m

2 stops

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

MTY

YUL

19h 30m

2 stops

C$ 763Air Canada

Thu, 13 Aug - Wed, 19 Aug

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

YUL

MTY

13h 40m

2 stops

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

MTY

YUL

9h 07m

1 stop

C$ 768Air Canada

Sat, 15 Aug - Fri, 21 Aug

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

YUL

MTY

8h 10m

1 stop

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

MTY

YUL

19h 30m

2 stops

C$ 771Air Canada

Thu, 13 Aug - Wed, 19 Aug

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

YUL

MTY

12h 35m

2 stops

9:20 a.m. - 12:32 a.m.

MTY

YUL

13h 12m

1 stop

C$ 774Air Canada

Thu, 6 Aug - Fri, 14 Aug

7:14 a.m. - 8:29 p.m.

YUL

MTY

15h 15m

1 stop

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

MTY

YUL

20h 16m

1 stop

C$ 780American Airlines

Thu, 6 Aug - Fri, 14 Aug

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

American Airlines flights from Region of Ontario to Nuevo Leon

Our best American Airlines deals on Region of Ontario to Nuevo Leon flight tickets

American Airlines

2 Dec

YYZ6:10 a.m.Toronto Pearson Intl

15h 40m

1 stop

MTY8:50 p.m.Monterrey Gen Mariano Escobedo

16 Dec

MTY8:00 a.m.Monterrey Gen Mariano Escobedo

7h 16m

1 stop

YYZ4:16 p.m.Toronto Pearson Intl

C$ 737

American Airlines

12 Sep

YUL5:34 p.m.Montreal Pierre Elliott Trudeau Intl

17h 43m

2 stops

MTY9:17 a.m.Monterrey Gen Mariano Escobedo

16 Sep

MTY4:42 p.m.Monterrey Gen Mariano Escobedo

19h 53m

1 stop

YUL2:35 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 746

American Airlines

9 Sep

YYZ6:46 a.m.Toronto Pearson Intl

11h 06m

1 stop

MTY3:52 p.m.Monterrey Gen Mariano Escobedo

14 Sep

MTY4:42 p.m.Monterrey Gen Mariano Escobedo

19h 17m

1 stop

YYZ1:59 p.m.Toronto Pearson Intl

C$ 754

United Airlines flights from Region of Ontario to Nuevo Leon

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

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

MTY12:37 p.m.Monterrey Gen Mariano Escobedo

20h 03m

1 stop

YUL10:40 a.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

United Airlines

29 Jun

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

16h 50m

2 stops

MTY9:00 p.m.Monterrey Gen Mariano Escobedo

1 Jul

MTY5:25 a.m.Monterrey Gen Mariano Escobedo

14h 41m

2 stops

YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 819

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest 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 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

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

Mon 6/7

9:06 p.m.-8:55 p.m.

1 stop21h 49m

C$ 625

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

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

Thu 6/8

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

2 stops12h 35m

Monterrey Gen Mariano Escobedo

Fri 14/8

9:20 a.m.-12:32 a.m.

1 stop13h 12m

C$ 774

MontrealMonterrey

YUL - MTY

YULMTY

Montreal Pierre Elliott Trudeau Intl

Thu 6/8

7:14 a.m.-8:29 p.m.

1 stop15h 15m

Monterrey Gen Mariano Escobedo

Fri 14/8

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

1 stop20h 16m

C$ 780

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 Nuevo Leon

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 Nuevo Leon?

If you are unable to visit Nuevo Leon during the month of December, then departing from Region of Ontario during the month November is also very affordable. Most momondo users find prices during this month for around C$ 548.

What is the cheapest day to depart on your flight to Nuevo Leon?

The cheapest day to depart on your flight to Nuevo Leon is on a Thursday when prices can be found for as low as C$ 733. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Nuevo Leon is Friday, with ticket prices averaging around C$ 873.

What is the cheapest Ontario to Nuevo Leon flight route?

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

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

There is only 1 cabin class available to choose from on Region of Ontario to Nuevo Leon 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 Nuevo Leon flight deals and tips

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

Best price found	C$ 717
Fastest flight time	4h 40m
Direct flights	Mon, Wed, Thu, Fri and Sun
Airports in Nuevo Leon	3 airports

The best flight deal from Region of Ontario to Nuevo Leon found on momondo in the last 72 hours is C$ 717

The fastest flight from Region of Ontario to Nuevo Leon takes 4h 40m

Direct flights go from Region of Ontario to Nuevo Leon on Monday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.

There are 3 airports in Nuevo Leon. 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 Nuevo Leon

When did momondo last update prices for flights from Ontario to Nuevo Leon?
Prices for flights from Ontario to Nuevo Leon are updated daily.
How many operators does momondo search for flights from Ontario to Nuevo Leon?
There are 3 operators available for flights from Ontario to Nuevo Leon as of June 2026.
How old do you have to be to fly from Ontario to Nuevo Leon?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Nuevo Leon.
What documentation or ID do you need to fly to Nuevo Leon?
The required travel and health documents for your Nuevo Leon 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 Nuevo Leon. 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 Region of Ontario to Nuevo Leon?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to Nuevo Leon is Airbus A220-300, representing 100.00% of all bookings.

Best airlines flying from Region of Ontario to Nuevo Leon

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom C$ 629	Free Cancellation	Rating 7.4 9,868 reviews		Search United Airlines flights
Air Canada	PriceFrom C$ 717	Free Cancellation	Rating 7.1 11,231 reviews		Search Air Canada flights

Why use momondo?

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

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 Nuevo Leon for you.

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

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

How can momondo help me find flights from Ontario to Nuevo Leon?

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 Ontario to Nuevo Leon.

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

Of course. momondo tracks the price of Ontario to Nuevo Leon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.