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Cheap flights from Monterrey to Ontario from C$ 192

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
MTY — YYZ
11 ene. — 18 ene.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Monterrey to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Monterrey to Ontario
Explore the most affordable flight options available from Monterrey to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 diciembre 2025.

dom. 14/126:50 a.m.MTY - YYZ
1 stop11h 05mMultiple Airlines
dom. 21/1210:15 p.m.YYZ - MTY
3 stops26h 30mMultiple Airlines
Deal found 10/12C$ 587
jue. 11/1212:15 p.m.MTY - YYZ
1 stop10h 40mMultiple Airlines
vie. 12/128:00 a.m.YYZ - MTY
2 stops32h 05mMultiple Airlines
Deal found 10/12C$ 594
mar. 16/126:45 p.m.MTY - YYZ
1 stop28h 56mMultiple Airlines
mar. 30/127:55 a.m.YYZ - MTY
1 stop28h 10mMultiple Airlines
Deal found 11/12C$ 621
jue. 25/126:50 a.m.MTY - YYZ
1 stop11h 05mMultiple Airlines
jue. 1/12:35 p.m.YYZ - MTY
1 stop10h 55mMultiple Airlines
Deal found 11/12C$ 623
sáb. 27/123:35 p.m.MTY - YYZ
1 stop26h 20mMultiple Airlines
dom. 4/12:35 p.m.YYZ - MTY
1 stop26h 41mMultiple Airlines
Deal found 11/12C$ 626
dom. 21/126:50 a.m.MTY - YYZ
1 stop11h 05mMultiple Airlines
mié. 7/13:40 p.m.YYZ - MTY
2 stops38h 15mMultiple Airlines
Deal found 9/12C$ 634
lun. 29/123:35 p.m.MTY - YYZ
1 stop26h 12mMultiple Airlines
mié. 7/17:20 a.m.YYZ - MTY
1 stop13h 00mMultiple Airlines
Deal found 10/12C$ 640
lun. 29/123:35 p.m.MTY - YYZ
1 stop26h 12mMultiple Airlines
mar. 6/17:15 a.m.YYZ - MTY
2 stops39h 40mMultiple Airlines
Deal found 10/12C$ 650
mié. 24/123:35 p.m.MTY - YYZ
1 stop26h 20mMultiple Airlines
vie. 2/11:30 p.m.YYZ - MTY
2 stops26h 35mMultiple Airlines
Deal found 11/12C$ 652
jue. 25/126:50 a.m.MTY - YYZ
1 stop11h 05mMultiple Airlines
dom. 4/12:35 p.m.YYZ - MTY
1 stop26h 41mMultiple Airlines
Deal found 11/12C$ 661
mar. 30/123:35 p.m.MTY - YUL
1 stop31h 10mMultiple Airlines
mié. 7/16:45 a.m.YUL - MTY
2 stops37h 35mMultiple Airlines
Deal found 11/12C$ 716
lun. 29/1211:25 a.m.MTY - YUL
1 stop11h 20mMultiple Airlines
mié. 7/16:45 a.m.YUL - MTY
2 stops37h 35mMultiple Airlines
Deal found 10/12C$ 767

Find flight deals from Monterrey to Ontario

Keep the following information in mind while searching for Monterrey to Ontario flight deals. Data was last updated 12 diciembre 2025.

Round-trip from

C$ 440

One-way from

C$ 192

Popular in

January

Cheapest in

April

Average price

C$ 1,004

Good one-way deal

C$ 698 or less
16/1-19/1
  • 16/1-19/1
  • 2 total stops
  • 34h 29m total
  • Monterrey to Ontario
Search Deals
22/1
  • 22/1
  • 1 total stop
  • 11h 30m total
  • Monterrey to Ontario
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 237 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Monterrey Gen Mariano Escobedo to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monterrey to Ontario 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, Cheapflights users made 629,999 searches. Data last updated 12 diciembre 2025.
Use the filters below to find and compare flights from Monterrey to Ontario that are best for you.

Fly from

Monterrey

Fly to

Ontario

Route

Depart

Return

Price

MonterreyToronto

MTY - YYZ

MTYYYZ

Monterrey Gen Mariano Escobedo

vie. 16/1

10:35 a.m.-11:55 p.m.

1 stop12h 20m

Toronto Pearson Intl

lun. 19/1

2:35 p.m.-11:44 a.m.

1 stop22h 09m

C$ 440

MonterreyToronto

MTY - YYZ

MTYYYZ

Monterrey Gen Mariano Escobedo

jue. 15/1

6:00 a.m.-4:25 p.m.

1 stop9h 25m

Toronto Pearson Intl

lun. 19/1

2:35 p.m.-11:44 a.m.

1 stop22h 09m

C$ 441

MonterreyToronto

MTY - YYZ

MTYYYZ

Monterrey Gen Mariano Escobedo

sáb. 17/1

3:41 p.m.-4:45 p.m.

1 stop24h 04m

Toronto Pearson Intl

vie. 23/1

7:55 p.m.-7:20 p.m.

1 stop24h 25m

C$ 498

MonterreyToronto

MTY - YYZ

MTYYYZ

Monterrey Gen Mariano Escobedo

mié. 11/2

8:25 p.m.-4:25 p.m.

1 stop19h 00m

Toronto Pearson Intl

dom. 15/2

7:55 a.m.-10:45 a.m.

1 stop27h 50m

C$ 509

MonterreyToronto

MTY - YYZ

MTYYYZ

Monterrey Gen Mariano Escobedo

mar. 10/3

3:37 p.m.-7:25 p.m.

1 stop25h 48m

Toronto Pearson Intl

vie. 13/3

7:55 a.m.-11:57 a.m.

1 stop30h 02m

C$ 557

MonterreyToronto

MTY - YYZ

MTYYYZ

Monterrey Gen Mariano Escobedo

mar. 3/2

6:10 a.m.-4:45 p.m.

1 stop9h 35m

Toronto Pearson Intl

sáb. 7/2

8:00 a.m.-10:45 a.m.

2 stops27h 45m

C$ 568

MonterreyToronto

MTY - YYZ

MTYYYZ

Monterrey Gen Mariano Escobedo

mar. 10/2

3:41 p.m.-8:11 p.m.

2 stops27h 30m

Toronto Pearson Intl

dom. 15/2

7:55 a.m.-7:20 p.m.

1 stop12h 25m

C$ 578

MonterreyToronto

MTY - YYZ

MTYYYZ

Monterrey Gen Mariano Escobedo

mar. 13/1

3:41 p.m.-4:45 p.m.

1 stop24h 04m

Toronto Pearson Intl

vie. 23/1

2:35 p.m.-11:44 a.m.

1 stop22h 09m

C$ 578

MonterreyHamilton

MTY - YHM

MTYYHM

Monterrey Gen Mariano Escobedo

mar. 13/1

10:35 a.m.-12:25 a.m.

1 stop12h 50m

Hamilton

vie. 23/1

7:00 a.m.-3:05 p.m.

3 stops33h 05m

C$ 615

MonterreyHamilton

MTY - YHM

MTYYHM

Monterrey Gen Mariano Escobedo

mar. 3/2

10:35 a.m.-12:25 a.m.

1 stop12h 50m

Hamilton

vie. 6/2

7:00 a.m.-5:05 a.m.

2 stops23h 05m

C$ 626

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 60 results
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Best time to book a flight from Monterrey to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Monterrey with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Monterrey to Ontario

What is the cheapest month to book a flight from Monterrey to Region of Ontario?

Currently, December is the cheapest month in which you can book a flight from Monterrey to Region of Ontario (average of C$ 405). Flying from Monterrey to Region of Ontario in January is currently the most expensive (average of C$ 825). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MTY to ON?

Find hourly flight availability from Monterrey to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 diciembre 2025.

When flying from Monterrey to Region of Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 33% versus a flight in the morning.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 12 diciembre 2025.
Read through reviews of airlines operating flights from Monterrey to Ontario, such as United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Tim,Sep 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Tim,Sep 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

Related info for your journey

Find useful and relevant information for your journey from Monterrey to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Monterrey to Ontario?

    If you book a flight to Ontario from Monterrey, you will be flying from Gen Mariano Escobedo, which is the city’s only airport. Monterrey Gen Mariano Escobedo (MTY) is located 23.9 km from the centre of Monterrey.

  • How long is the flight from Monterrey to Region of Ontario?

    There are many flights that can get you from Monterrey to Region of Ontario in 18h 30m. Fly via United Airlines or Air Canada to get the fastest option. Airlines will cover a distance of 3074 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Monterrey to Region of Ontario?

    The most popular route from Monterrey to Region of Ontario is Monterrey Gen Mariano Escobedo - Toronto Pearson Intl. You may also consider Monterrey Gen Mariano Escobedo - Montreal Pierre Elliott Trudeau Intl or Monterrey Gen Mariano Escobedo - Hamilton.

  • What are the cheapest flights from Monterrey to Region of Ontario?

    The cheapest flight price from Monterrey to Region of Ontario is C$ 698. On average you can expect to pay C$ 709. The most popular route, (Monterrey Gen Mariano Escobedo - Toronto Pearson Intl), can usually be booked for C$ 440.

  • Can I find deals for flights from Monterrey to Ontario that include hotel bookings?

    Yes. In addition to deals on Monterrey to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Monterrey to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Monterrey to Ontario.

  • Can I find deals for business class flights from Monterrey to Ontario?

    Yes. Cheapflights offers flight deals from Monterrey to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Monterrey to Region of Ontario?

    Currently, December is the cheapest month in which you can book a flight from Monterrey to Region of Ontario (average of C$ 405). Flying from Monterrey to Region of Ontario in January is currently the most expensive (average of C$ 825). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Monterrey to Ontario

Discover the top airline that operate flights from Monterrey to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 diciembre 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 666AverageC$ 735FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Monterrey to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Monterrey to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Monterrey to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Monterrey to Ontario.

Can Cheapflights find flights from Monterrey to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Monterrey to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Monterrey to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Monterrey today and book when prices fit your budget.

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