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Cheap flights from Monterrey to Ontario from C$ 237

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
MTY — YYZ
22 Apr — 29 Apr1
1 adult

Cheap flight deals from Monterrey to Ontario

Keep the following information in mind while searching for Monterrey to Ontario flight deals. Data was last updated 17 April 2025.

Round-trip from

C$ 550

One-way from

C$ 237

Popular in

December

Cheapest in

April

Average price

C$ 718
9/6-23/6
  • 9/6-23/6
  • 2 total stops
  • 31h 41m total
  • Monterrey to Ontario
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23/5
  • 23/5
  • 1 total stop
  • 22h 30m total
  • Monterrey to Ontario
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Monterrey to Ontario

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 17 April 2025.

Mon 9/68:30 p.m.MTY - YYZ
1 stop22h 25mMultiple Airlines
Mon 23/69:00 a.m.YYZ - MTY
1 stop9h 16mMultiple Airlines
Deal found 17/4C$ 550
Mon 2/68:30 p.m.MTY - YUL
2 stops26h 07mMultiple Airlines
Sat 21/67:15 p.m.YUL - MTY
1 stop17h 34mMultiple Airlines
Deal found 17/4C$ 624
Wed 7/512:25 p.m.MTY - YYZ
1 stop9h 33mUnited Airlines
Sat 10/56:10 a.m.YYZ - MTY
1 stop13h 08mUnited Airlines
Deal found 17/4C$ 629
Sat 3/55:45 a.m.MTY - YUL
1 stop7h 10mAmerican Airlines
Wed 7/53:44 p.m.YUL - MTY
1 stop19h 36mAmerican Airlines
Deal found 17/4C$ 641
Tue 29/412:25 p.m.MTY - YUL
1 stop20h 03mUnited Airlines
Sat 3/56:15 a.m.YUL - MTY
1 stop7h 26mUnited Airlines
Deal found 17/4C$ 721
Fri 3/106:25 p.m.MTY - YYZ
1 stop16h 18mAmerican Airlines
Sat 18/106:29 p.m.YYZ - MTY
1 stop16h 38mAmerican Airlines
Deal found 17/4C$ 728
Thu 11/97:55 a.m.MTY - YYZ
2 stops13h 58mDelta
Thu 18/96:00 a.m.YYZ - MTY
2 stops12h 56mDelta
Deal found 17/4C$ 801
Mon 2/612:15 p.m.MTY - YUL
1 stop9h 01mDelta
Sat 21/66:00 a.m.YUL - MTY
1 stop6h 50mDelta
Deal found 17/4C$ 806
Sun 29/610:45 a.m.MTY - YUL
1 stop11h 56mAir Canada
Sat 12/79:15 a.m.YUL - MTY
1 stop13h 00mAir Canada
Deal found 17/4C$ 824
Tue 1/77:20 p.m.MTY - YTZ
1 stop15h 02mMultiple Airlines
Tue 8/76:45 a.m.YTZ - MTY
2 stops12h 40mMultiple Airlines
Deal found 17/4C$ 857
Sun 10/810:45 a.m.MTY - YYZ
Nonstop4h 10mAir Canada
Tue 7/105:50 p.m.YYZ - MTY
Nonstop4h 25mAir Canada
Deal found 17/4C$ 878
Sun 22/67:09 p.m.MTY - YYZ
1 stop9h 01mAeromexico
Sun 29/61:15 a.m.YYZ - MTY
1 stop8h 29mAeromexico
Deal found 17/4C$ 1,101

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 17 April 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

Mon 9/6

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

1 stop22h 25m

Toronto Pearson Intl

Mon 23/6

9:00 a.m.-4:16 p.m.

1 stop9h 16m

C$ 550

MonterreyMontreal

MTY - YUL

MTYYUL

Monterrey Gen Mariano Escobedo

Mon 2/6

8:30 p.m.-12:37 a.m.

2 stops26h 07m

Montreal Pierre Elliott Trudeau Intl

Sat 21/6

7:15 p.m.-10:49 a.m.

1 stop17h 34m

C$ 624

MonterreyToronto

MTY - YYZ

MTYYYZ

Monterrey Gen Mariano Escobedo

Wed 7/5

12:25 p.m.-11:58 p.m.

1 stop9h 33m

Toronto Pearson Intl

Sat 10/5

6:10 a.m.-5:18 p.m.

1 stop13h 08m

C$ 629

MonterreyMontreal

MTY - YUL

MTYYUL

Monterrey Gen Mariano Escobedo

Sat 3/5

5:45 a.m.-2:55 p.m.

1 stop7h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 7/5

3:44 p.m.-9:20 a.m.

1 stop19h 36m

C$ 641

MonterreyMontreal

MTY - YUL

MTYYUL

Monterrey Gen Mariano Escobedo

Tue 29/4

12:25 p.m.-10:28 a.m.

1 stop20h 03m

Montreal Pierre Elliott Trudeau Intl

Sat 3/5

6:15 a.m.-11:41 a.m.

1 stop7h 26m

C$ 721

MonterreyToronto

MTY - YYZ

MTYYYZ

Monterrey Gen Mariano Escobedo

Fri 3/10

6:25 p.m.-12:43 p.m.

1 stop16h 18m

Toronto Pearson Intl

Sat 18/10

6:29 p.m.-9:07 a.m.

1 stop16h 38m

C$ 728

MonterreyToronto

MTY - YYZ

MTYYYZ

Monterrey Gen Mariano Escobedo

Thu 11/9

11:53 a.m.-9:57 p.m.

1 stop8h 04m

Toronto Pearson Intl

Thu 18/9

7:45 a.m.-7:26 p.m.

2 stops13h 41m

C$ 801

MonterreyMontreal

MTY - YUL

MTYYUL

Monterrey Gen Mariano Escobedo

Mon 2/6

12:15 p.m.-11:16 p.m.

1 stop9h 01m

Montreal Pierre Elliott Trudeau Intl

Sat 21/6

6:00 a.m.-10:50 a.m.

1 stop6h 50m

C$ 806

MonterreyMontreal

MTY - YUL

MTYYUL

Monterrey Gen Mariano Escobedo

Sun 29/6

10:45 a.m.-12:41 a.m.

1 stop11h 56m

Montreal Pierre Elliott Trudeau Intl

Sat 12/7

9:15 a.m.-8:15 p.m.

1 stop13h 00m

C$ 824

MonterreyToronto

MTY - YTZ

MTYYTZ

Monterrey Gen Mariano Escobedo

Tue 1/7

7:20 p.m.-12:22 p.m.

1 stop15h 02m

Toronto Island

Tue 8/7

6:45 a.m.-5:25 p.m.

2 stops12h 40m

C$ 857

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

Showing 1-10 of 31 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, January is the cheapest month in which you can book a flight from Monterrey to Region of Ontario (average of C$ 167). Flying from Monterrey to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 17 April 2025.

When flying from Monterrey to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 17 April 2025.
See what other customers who have flown with Alaska Airlines, Delta and Copa Airlines from Monterrey to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Copa Airlines
7.6
Good
1,409 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Aeromexico
7.5
Good
1,699 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • What are the cheapest airlines to fly from Monterrey to Region of Ontario one-way?

    One-way options have recently been found by users for as low as C$ 376 on United Airlines. Other airlines that offer cheap prices include Air Canada from C$ 385 and Delta from C$ 434 one-way.

  • 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 - Toronto Island.

  • 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, January is the cheapest month in which you can book a flight from Monterrey to Region of Ontario (average of C$ 167). Flying from Monterrey to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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Top 2 airlines flying from Monterrey to Ontario

Discover the top 2 airlines 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 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 502AverageC$ 1,086FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 670AverageC$ 853FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

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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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