How long is the flight from Montreal to Region of Ontario?

Departing from Montreal to Region of Ontario will take you 1h 21m. Airlines will cover a distance of 491 km. This flight may include one or multiple stops.

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

To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 74. Porter Airlines flights start at C$ 83 while deals on Air Canada start at C$ 136 one-way.

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.

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).

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

Most travellers choose Montreal Pierre Elliott Trudeau Intl - Toronto Pearson Intl, Montreal Pierre Elliott Trudeau Intl - Toronto Island or Montreal Pierre Elliott Trudeau Intl - Hamilton when deciding on the best route from Montreal to Region of Ontario.

What are the cheapest flights from Montreal to Region of Ontario?

On average you can expect to pay C$ 2,460 for a flight from Montreal to Region of Ontario. The cheapest flight overall is C$ 164 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Toronto Pearson Intl) is currently priced at C$ 219.

What are the most reliable airlines from Montreal to Region of Ontario?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Montreal to Region of Ontario on time: China Eastern (91%), Jazz (90%), Hainan Airlines (89%).

What are the most popular airlines that fly from Montreal to Region of Ontario?

Porter Airlines, WestJet and Air Canada are the most popular airlines when flying from Montreal to Region of Ontario.

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

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

How can I find direct flights from Montreal to Ontario?

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

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

Yes. Cheapflights offers flight deals from Montreal 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.

C$ 121+ Cheap Flights from Montreal to Ontario

Cheap flight deals from Montreal to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Montreal to Ontario
Explore the most affordable flight options available from Montreal to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Tue 6/105:45 p.m. -

Nonstop1h 30m

Fri 15/110:00 a.m. -

Nonstop1h 30m

Deal found 9/9C$ 201

Sun 4/106:45 a.m. -

Nonstop1h 30m

Thu 22/104:55 p.m. -

Nonstop1h 25m

Deal found 8/9C$ 204

Fri 2/105:45 p.m. -

Nonstop1h 30m

Sun 4/103:20 p.m. -

Nonstop1h 25m

Deal found 10/9C$ 205

Tue 6/106:45 a.m. -

Nonstop1h 30m

Tue 13/104:55 p.m. -

Nonstop1h 25m

Deal found 11/9C$ 206

Thu 1/106:45 a.m. -

Nonstop1h 30m

Sun 4/1011:00 p.m. -

Nonstop1h 25m

Deal found 8/9C$ 208

Fri 23/106:45 a.m. -

Nonstop1h 30m

Sun 25/1011:00 p.m. -

Nonstop1h 30m

Deal found 9/9C$ 213

Thu 1/105:45 p.m. -

1 stop6h 35m

Sun 4/106:25 p.m. -

1 stop6h 00m

Deal found 10/9C$ 254

Fri 2/105:45 p.m. -

1 stop6h 35m

Sun 4/106:25 p.m. -

1 stop6h 00m

Deal found 11/9C$ 256

Thu 8/105:45 p.m. -

1 stop6h 35m

Sun 11/106:25 p.m. -

1 stop6h 00m

Deal found 11/9C$ 273

Thu 15/107:20 p.m. -

1 stop5h 00m

Thu 22/106:25 p.m. -

1 stop6h 00m

Deal found 8/9C$ 281

Sun 11/107:20 p.m. -

1 stop5h 00m

Sun 18/106:25 p.m. -

1 stop6h 00m

Deal found 11/9C$ 285

Sat 3/105:45 p.m. -

1 stop6h 35m

Sat 10/106:25 p.m. -

1 stop6h 00m

Deal found 8/9C$ 295

Best flights from Montreal to Ontario
Discover carefully curated flight deals from Montreal to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Thu 8/105:45 p.m. -

1 stop6h 35m

Sun 11/106:25 p.m. -

1 stop6h 00m

Deal found 11/9C$ 273

Thu 8/105:45 p.m. -

1 stop6h 35m

Sun 11/102:15 p.m. -

Nonstop0h 55m

Deal found 11/9C$ 314

Thu 1/108:40 a.m. -

Nonstop0h 44m

Sun 4/106:00 a.m. -

Nonstop0h 50m

Deal found 9/9C$ 355

Wed 21/102:05 p.m. -

1 stop4h 10m

Wed 21/108:55 p.m. -

1 stop3h 42m

Deal found 10/9C$ 355

Sat 3/106:45 a.m. -

1 stop10h 50m

Sun 4/106:25 p.m. -

1 stop6h 00m

Deal found 11/9C$ 303

Thu 15/107:20 p.m. -

1 stop5h 00m

Thu 22/101:50 p.m. -

1 stop5h 13m

Deal found 9/9C$ 339

Sat 10/107:20 p.m. -

1 stop5h 00m

Sat 17/106:55 a.m. -

1 stop11h 25m

Deal found 11/9C$ 310

Tue 22/127:55 p.m. -

Nonstop1h 25m

Tue 12/15:50 p.m. -

Nonstop1h 15m

Deal found 8/9C$ 691

Thu 8/106:30 a.m. -

1 stop4h 57m

Thu 15/108:00 a.m. -

1 stop3h 15m

Deal found 10/9C$ 357

Sun 11/109:30 a.m. -

Nonstop0h 48m

Mon 12/109:25 p.m. -

Nonstop0h 50m

Deal found 11/9C$ 388

Thu 1/102:05 p.m. -

1 stop4h 10m

Sun 4/102:15 p.m. -

Nonstop0h 55m

Deal found 9/9C$ 355

Sun 4/1012:00 p.m. -

Nonstop1h 21m

Sat 10/1010:00 a.m. -

Nonstop1h 15m

Deal found 11/9C$ 360

Tue 6/106:45 a.m. -

Nonstop1h 30m

Thu 8/1011:00 p.m. -

Nonstop1h 25m

Deal found 11/9C$ 339

Wed 7/109:00 a.m. -

Nonstop1h 21m

Fri 9/1010:00 a.m. -

Nonstop1h 15m

Deal found 10/9C$ 360

Thu 22/108:00 p.m. -

1 stop9h 35m

Thu 29/105:20 p.m. -

1 stop4h 50m

Deal found 7/9C$ 362

Thu 15/107:15 a.m. -

2 stops11h 30m

Thu 22/107:50 p.m. -

1 stop11h 15m

Deal found 12/9C$ 381

Wed 28/1010:10 a.m. -

1 stop5h 55m

Fri 30/105:10 p.m. -

1 stop4h 25m

Deal found 9/9C$ 461

Fri 9/104:15 p.m. -

1 stop6h 18m

Thu 15/105:15 p.m. -

1 stop3h 57m

Deal found 10/9C$ 384

Fri 9/1012:00 p.m. -

1 stop7h 20m

Mon 12/106:00 a.m. -

1 stop5h 15m

Deal found 10/9C$ 388

Fri 9/104:15 p.m. -

1 stop6h 18m

Fri 16/106:00 a.m. -

1 stop5h 15m

Deal found 9/9C$ 395

Wed 27/16:35 p.m. -

1 stop11h 25m

Thu 28/18:30 a.m. -

1 stop6h 47m

Deal found 10/9C$ 410

Sat 24/108:35 a.m. -

2 stops4h 47m

Sat 31/104:35 p.m. -

1 stop5h 00m

Deal found 10/9C$ 524

Tue 20/108:00 p.m. -

1 stop9h 20m

Thu 22/106:10 a.m. -

2 stops12h 10m

Deal found 11/9C$ 468

Fri 9/107:20 p.m. -

2 stops23h 25m

Mon 12/105:15 p.m. -

1 stop3h 57m

Deal found 10/9C$ 431

Fri 2/109:00 a.m. -

Nonstop1h 21m

Thu 29/105:50 p.m. -

Nonstop1h 15m

Deal found 12/9C$ 431

Thu 15/102:05 p.m. -

2 stops18h 04m

Fri 16/1012:30 p.m. -

1 stop6h 33m

Deal found 9/9C$ 435

Thu 22/104:15 p.m. -

1 stop6h 18m

Fri 30/109:00 a.m. -

1 stop7h 00m

Deal found 7/9C$ 439

Fri 2/108:40 a.m. -

2 stops4h 42m

Sun 4/105:30 a.m. -

1 stop3h 51m

Deal found 11/9C$ 592

Fri 9/107:20 p.m. -

2 stops23h 25m

Mon 12/107:20 p.m. -

2 stops11h 45m

Deal found 10/9C$ 490

Wed 30/95:00 p.m. -

Nonstop1h 24m

Wed 30/911:20 p.m. -

2 stops19h 28m

Deal found 8/9C$ 435

Find flight deals from Montreal to Ontario

Round-trip from	C$ 201
One-way from	C$ 121
Popular in	April
Cheapest in	March
Average price	C$ 338
Good round-trip deal	C$ 275 or less
Good one-way deal	C$ 159 or less

WestJet
6/10-15/1
Nonstop
3h 00m total
Montreal to Ontario

Search Deals

WestJet
14/10-31/12
Nonstop
1h 30m total
Montreal to Ontario

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Montreal (YMQ) to Ontario.

Search Deals

Price to beat on a one-way flight from Montreal (YMQ) to Ontario.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YYZ Toronto Pearson Intl

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

6:45 a.m.-8:15 a.m.

Nonstop1h 30m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 123

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YYZ Toronto Pearson Intl

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

5:45 p.m.-7:15 p.m.

Nonstop1h 30m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 147

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YYZ Toronto Pearson Intl

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

6:45 a.m.-8:15 a.m.

Nonstop1h 30m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 150

MontrealOttawa

YUL Montreal Pierre Elliott Trudeau Intl - YOW Ottawa

YULYOW

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

5:45 p.m.-12:20 a.m.

1 stop6h 35m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 175

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YTZ Toronto Island

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

7:55 p.m.-9:20 p.m.

Nonstop1h 25m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 179

Quickest round-trip

MontrealOttawa

YUL Montreal Pierre Elliott Trudeau Intl - YOW Ottawa

YULYOW

Montreal Pierre Elliott Trudeau Intl

Thu 8/10

9:30 a.m.-10:18 a.m.

Nonstop0h 48m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 183

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YTZ Toronto Island

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

12:00 p.m.-1:21 p.m.

Nonstop1h 21m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 187

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YTZ Toronto Island

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Fri 11/12

8:10 p.m.-9:36 p.m.

Nonstop1h 26m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 188

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YTZ Toronto Island

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Fri 13/11

12:55 p.m.-2:21 p.m.

Nonstop1h 26m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 190

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YTZ Toronto Island

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Thu 8/10

6:50 p.m.-8:11 p.m.

Nonstop1h 21m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 200

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Montreal to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Montreal with our price prediction graph.

YUL-YOW

YUL-YTZ

YUL-YYZ

YUL-YQT

YUL-YAM

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 Montreal to Ontario

YMQ-CAON

YUL-YOW

YUL-YTZ

YUL-YYZ

YUL-YQT

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

Currently, January is the cheapest month in which you can book a flight from Montreal to Region of Ontario (average of C$ 357). Flying from Montreal to Region of Ontario in March is currently the most expensive (average of C$ 438). 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 YMQ to ON?

It’s typically best to fly out from Montreal to Region of Ontario in the morning. Doing so could potentially save you 12% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Montreal to Region of Ontario

The most flights from YMQ to CAON are scheduled on a Friday (107 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (36 on average).

How much does it cost to fly round-trip from Montreal to Region of Ontario?

Airfare is below average for this route at the moment.

Montreal to Region of Ontario flights typically cost between C$ 283 and C$ 576 in October.
The cheapest round-trip price found within the last 5 days was C$ 201 on WestJet (6 Oct-15 Jan).

How far ahead should I book a flight from Montreal to Region of Ontario?

The best time to book flights from Montreal to Region of Ontario is 49 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Montreal to Region of Ontario?

Travelers seeking maximum savings on their Montreal to Region of Ontario flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ontario

See what other customers who have flown with Porter Airlines,Air Transat, andWestJet from Montreal to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Porter Airlines

8.0

Very good

460 reviews

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Transat

7.7

Good

579 reviews

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

WestJet

7.2

Good

3,445 reviews

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Canada

7.1

Good

11,617 reviews

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Related info for your journey

How long is the flight from Montreal to Region of Ontario?
Departing from Montreal to Region of Ontario will take you 1h 21m. Airlines will cover a distance of 491 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Montreal to Region of Ontario one-way?
To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 74. Porter Airlines flights start at C$ 83 while deals on Air Canada start at C$ 136 one-way.
What are the most popular routes from Montreal to Region of Ontario?
Most travellers choose Montreal Pierre Elliott Trudeau Intl - Toronto Pearson Intl, Montreal Pierre Elliott Trudeau Intl - Toronto Island or Montreal Pierre Elliott Trudeau Intl - Hamilton when deciding on the best route from Montreal to Region of Ontario.
What are the most reliable airlines from Montreal to Region of Ontario?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Montreal to Region of Ontario on time: China Eastern (91%), Jazz (90%), Hainan Airlines (89%).
What are the cheapest flights from Montreal to Region of Ontario?
On average you can expect to pay C$ 2,460 for a flight from Montreal to Region of Ontario. The cheapest flight overall is C$ 164 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Toronto Pearson Intl) is currently priced at C$ 219.
Can I find deals for flights from Montreal to Ontario that include hotel bookings?
Yes. In addition to deals on Montreal to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montreal to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Ontario.
Can I find deals for business class flights from Montreal to Ontario?
Yes. Cheapflights offers flight deals from Montreal 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 Montreal to Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from Montreal to Region of Ontario (average of C$ 357). Flying from Montreal to Region of Ontario in March is currently the most expensive (average of C$ 438). 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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Alternative routes for Montreal to Ontario

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Top 4 airlines flying from Montreal to Ontario

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 145	AverageC$ 245	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 191	AverageC$ 647	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	CheapestC$ 203	AverageC$ 437	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 329	AverageC$ 533	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Montreal to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Montreal to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Ontario from Montreal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Not ready to book yet? You can track prices for flights from Montreal to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Montreal to Ontario from C$ 121

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Montreal to Ontario

Cheapest flights from Montreal to OntarioExplore the most affordable flight options available from Montreal to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Explore the most affordable flight options available from Montreal to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Montreal to OntarioDiscover carefully curated flight deals from Montreal to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated flight deals from Montreal to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Direct flights from Montreal to OntarioExplore direct flight options from Montreal to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Explore direct flight options from Montreal to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Last-minute flights from Montreal to OntarioDiscover last-minute flight deals from Montreal to Ontario. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to Ontario. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Montreal to OntarioSearch for one-way flight options from Montreal to Ontario. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Search for one-way flight options from Montreal to Ontario. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Find flight deals from Montreal to Ontario

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal to Ontario that are best for you.

Best time to book a flight from Montreal to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Montreal with our price prediction graph.

Cheapflights Insights

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

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

Find hourly flight availability from Montreal 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 September 2026.

It’s typically best to fly out from Montreal to Region of Ontario in the morning. Doing so could potentially save you 12% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Montreal to Region of Ontario

Explore weekly flight availability from Montreal to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 September 2026.

The most flights from YMQ to CAON are scheduled on a Friday (107 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (36 on average).

How much does it cost to fly round-trip from Montreal to Region of Ontario?

Airfare is below average for this route at the moment.

Montreal to Region of Ontario flights typically cost between C$ 283 and C$ 576 in October.The cheapest round-trip price found within the last 5 days was C$ 201 on WestJet (6 Oct-15 Jan).

How far ahead should I book a flight from Montreal to Region of Ontario?

The best time to book flights from Montreal to Region of Ontario is 49 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Montreal to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from Montreal to Ontario. Price data was last updated on 12 September 2026.

Travelers seeking maximum savings on their Montreal to Region of Ontario flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ontario

See what other customers who have flown with Porter Airlines,Air Transat, andWestJet from Montreal to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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What are the cheapest flights from Montreal to Region of Ontario?

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

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

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

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Alternative routes for Montreal to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

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Montreal and Ontario flights

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Montreal to Ontario flights

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Top 4 airlines flying from Montreal to Ontario

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Cheapest flights from Montreal to Ontario
Explore the most affordable flight options available from Montreal to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Montreal to Ontario
Discover carefully curated flight deals from Montreal to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Direct flights from Montreal to Ontario
Explore direct flight options from Montreal to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Last-minute flights from Montreal to Ontario
Discover last-minute flight deals from Montreal to Ontario. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Montreal to Ontario
Search for one-way flight options from Montreal to Ontario. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Montreal to Region of Ontario flights typically cost between C$ 283 and C$ 576 in October.
The cheapest round-trip price found within the last 5 days was C$ 201 on WestJet (6 Oct-15 Jan).