Which airlines fly to Region of Ontario?

WestJet, Porter Airlines and Air Canada are the top three most popular airlines that fly to Region of Ontario from Montreal according to our data. WestJet is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 4 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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

As of February 2026, there are 667 flights per week flying from Montreal to Region of Ontario. The most common day of the week flights depart is Fri, with 18% of flights taking off on this day.

What is the cheapest airline that flies from Montreal to Ontario?

WestJet, Air Canada, and Porter Airlines are the most popular carriers operating from Montreal to Ontario

How many flights depart from Montreal to Region of Ontario on average per day?

As of February 2026, 95 flights take off from Montreal and land in Region of Ontario each day. The most common flight departure time for this route is 6:00a.m., with 40% of daily flights taking off at noon.

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

Prices for flights from Montreal to Ontario were last updated today.

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

The number of operators available for flights from Montreal to Ontario is 4 as of February 2026.

How old do you have to be to fly from Montreal to Ontario?

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 Montreal to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 69 Cheap Flights from Montreal to Ontario in 2026

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Find the cheapest flights from Montreal to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 a.m. - 8:22 a.m.

YUL

YYZ

1h 37mdirect

4:55 p.m. - 6:20 p.m.

YYZ

YUL

1h 25mdirect

C$ 141WestJet

Sat, 18 Apr - Mon, 4 May

6:45 a.m. - 8:22 a.m.

YUL

YYZ

1h 37mdirect

11:15 p.m. - 12:38 a.m.

YYZ

YUL

1h 23mdirect

C$ 143WestJet

Sat, 28 Mar - Sat, 28 Mar

6:45 a.m. - 8:22 a.m.

YUL

YYZ

1h 37mdirect

11:15 p.m. - 12:38 a.m.

YYZ

YUL

1h 23mdirect

C$ 144WestJet

Fri, 20 Mar - Sun, 22 Mar

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

YUL

YYZ

1h 30mdirect

4:55 p.m. - 6:20 p.m.

YYZ

YUL

1h 25mdirect

C$ 145WestJet

Fri, 12 Jun - Fri, 19 Jun

5:55 p.m. - 7:20 p.m.

YUL

YTZ

1h 25mdirect

11:05 a.m. - 12:20 p.m.

YTZ

YUL

1h 15mdirect

C$ 329Porter Airlines

Fri, 1 May - Fri, 8 May

10:35 a.m. - 12:00 p.m.

YUL

YTZ

1h 25mdirect

8:55 p.m. - 10:10 p.m.

YTZ

YUL

1h 15mdirect

C$ 333Porter Airlines

Fri, 12 Jun - Sun, 14 Jun

6:45 a.m. - 4:51 p.m.

YUL

YOW

10h 06m

1 stop

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

YOW

YUL

6h 00m

1 stop

C$ 351Multiple Airlines

Tue, 21 Apr - Thu, 7 May

6:45 a.m. - 8:55 a.m.

YUL

YQT

26h 10m

1 stop

10:10 a.m. - 6:20 p.m.

YQT

YUL

8h 10m

1 stop

C$ 379Multiple Airlines

Mon, 18 May - Tue, 9 Jun

3:10 p.m. - 7:14 p.m.

YUL

YQG

4h 04m

1 stop

7:50 p.m. - 11:32 p.m.

YQG

YUL

3h 42m

1 stop

C$ 472Air Canada

Wed, 11 Mar - Wed, 18 Mar

2:30 p.m. - 3:51 p.m.

YUL

YUY

1h 21mdirect

4:35 p.m. - 5:48 p.m.

YUY

YUL

1h 13mdirect

C$ 503Air Canada

Tue, 14 Apr - Fri, 24 Apr

WestJet flights from Montreal to Region of Ontario

Our best WestJet deals on Montreal to Region of Ontario flight tickets

WestJet

18 Apr

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

1h 37m

YYZ8:22 a.m.Toronto Pearson Intl

7 May

YYZ4:55 p.m.Toronto Pearson Intl

1h 25m

YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 141

WestJet

28 Mar

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

1h 37m

YYZ8:22 a.m.Toronto Pearson Intl

28 Mar

YYZ11:15 p.m.Toronto Pearson Intl

1h 23m

YUL12:38 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 143

WestJet

20 Mar

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

1h 37m

YYZ8:22 a.m.Toronto Pearson Intl

22 Mar

YYZ11:15 p.m.Toronto Pearson Intl

1h 23m

YUL12:38 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 144

Air Canada flights from Montreal to Region of Ontario

Our best Air Canada deals on Montreal to Region of Ontario flight tickets

Air Canada

16 Apr

YUL8:45 a.m.Montreal Pierre Elliott Trudeau Intl

1h 22m

YTZ10:07 a.m.Toronto Island

17 Apr

YTZ4:30 p.m.Toronto Island

1h 15m

YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 359

Air Canada

15 Apr

YUL6:30 p.m.Montreal Pierre Elliott Trudeau Intl

1h 22m

YTZ7:52 p.m.Toronto Island

19 Apr

YTZ6:45 a.m.Toronto Island

1h 15m

YUL8:00 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 371

Air Canada

26 Feb

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

1h 39m

YYZ7:39 a.m.Toronto Pearson Intl

5 Mar

YYZ7:00 a.m.Toronto Pearson Intl

1h 22m

YUL8:22 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 401

Fly from

Fly to

Route

Depart

Return

Price

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

6:45 a.m.-8:22 a.m.

Nonstop1h 37m

Toronto Pearson Intl

Mon 4/5

4:55 p.m.-6:20 p.m.

Nonstop1h 25m

C$ 141

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sat 28/3

6:45 a.m.-8:22 a.m.

Nonstop1h 37m

Toronto Pearson Intl

Sat 28/3

11:15 p.m.-12:38 a.m.

Nonstop1h 23m

C$ 143

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

6:45 a.m.-8:22 a.m.

Nonstop1h 37m

Toronto Pearson Intl

Sun 22/3

11:15 p.m.-12:38 a.m.

Nonstop1h 23m

C$ 144

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

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

Nonstop1h 30m

Toronto Pearson Intl

Fri 19/6

4:55 p.m.-6:20 p.m.

Nonstop1h 25m

C$ 145

MontrealToronto

YUL - YTZ

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

5:55 p.m.-7:20 p.m.

Nonstop1h 25m

Toronto Island

Fri 8/5

11:05 a.m.-12:20 p.m.

Nonstop1h 15m

C$ 329

MontrealToronto

YUL - YTZ

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

10:35 a.m.-12:00 p.m.

Nonstop1h 25m

Toronto Island

Sun 14/6

8:55 p.m.-10:10 p.m.

Nonstop1h 15m

C$ 333

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

6:45 a.m.-4:51 p.m.

1 stop10h 06m

Ottawa

Thu 7/5

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

1 stop6h 00m

C$ 351

MontrealThunder Bay

YUL - YQT

YULYQT

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

6:45 a.m.-8:55 a.m.

1 stop26h 10m

Thunder Bay

Tue 9/6

10:10 a.m.-6:20 p.m.

1 stop8h 10m

C$ 379

MontrealWindsor

YUL - YQG

YULYQG

Montreal Pierre Elliott Trudeau Intl

Wed 11/3

3:10 p.m.-7:14 p.m.

1 stop4h 04m

Windsor

Wed 18/3

7:50 p.m.-11:32 p.m.

1 stop3h 42m

C$ 472

MontrealRouyn-Noranda

YUL - YUY

YULYUY

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

2:30 p.m.-3:51 p.m.

Nonstop1h 21m

Rouyn-Noranda

Fri 24/4

4:35 p.m.-5:48 p.m.

Nonstop1h 13m

C$ 503

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 Montreal to Region of Ontario

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 Region of Ontario?

In general, May is the cheapest month to fly from Montreal to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 241. If you are unable to visit Region of Ontario during the month of May, then departing from Montreal during the month June is also very affordable. Most momondo users find prices during this month for around C$ 279.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Montreal to Region of Ontario is on a Friday. Travellers who choose to depart for Region of Ontario on a Friday will often find tickets for as low as C$ 576. The most expensive day to fly to Region of Ontario is Monday, with ticket prices averaging around C$ 685.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is in the morning. Flights from Montreal to Region of Ontario during this time can be as low as C$ 548. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are C$ 941 on average. Flights to Region of Ontario from Montreal in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Montreal to Ontario flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Toronto Pearson Intl for the best Montreal - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 324 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Montreal for as low as C$ 182 on momondo.

What cabin class options are available on Montreal to Ontario flights?

There are 4 cabin classes available to choose from on Montreal to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal to Region of Ontario flights?

No. A direct flight is the cheapest option for a flight between Montreal to Region of Ontario.

Cheap Montreal to Region of Ontario flight deals and tips

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

Best price found	C$ 212
Fastest flight time	0h 50m
Direct flights	Every day
Airports in Region of Ontario	123 airports

The best one-way flight to Region of Ontario from Montreal in the past 72 hours is C$ 212. The best round-trip flight deal from Montreal to Region of Ontario found on momondo in the last 72 hours is C$ 312.

The fastest flight from Montreal to Region of Ontario takes 0h 50m

Direct flights go from Montreal to Region of Ontario every day.

There are 123 airports in Region of Ontario. From Montreal there are direct flights to Ottawa (YOW), Rouyn-Noranda (YUY), Toronto Island (YTZ).

Search flight deals

When did momondo last update prices for flights from Montreal to Ontario?
Prices for flights from Montreal to Ontario were last updated today.
How many operators does momondo search for flights from Montreal to Ontario?
The number of operators available for flights from Montreal to Ontario is 4 as of February 2026.
How old do you have to be to fly from Montreal to Ontario?
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 Montreal to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Montreal to Region of Ontario?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Montreal to Region of Ontario is Embraer 195 E2 (14.91% of total bookings). The next most popular plane models are Airbus A321neo (12.56%), Airbus A321-100/200 (12.45%), and De Havilland (Bombardier) DHC-8-400 Dash 8Q (8.87%).

Best airlines flying from Montreal to Region of Ontario

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

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 134	Free Cancellation	Rating 7.2 3,257 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 187	Free Cancellation	Rating 7.1 10,717 reviews	Search Air Canada flights
Porter Airlines	PriceFrom C$ 231	Free Cancellation	Rating 7.9 415 reviews	Search Porter Airlines flights
Air Transat	PriceFrom C$ 276	Free Cancellation	Rating 7.7 508 reviews	Search Air Transat flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Montreal.

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

Flights from Montreal to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Montreal to Ontario?

Once all potential Montreal to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Ontario from Montreal 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.

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular Cities in Ontario

Flights to Torontofrom C$ 86

Flights to Vancouverfrom C$ 57

Flights to Montrealfrom C$ 137

Flights to Calgaryfrom C$ 75

Flights to Ottawafrom C$ 170

Flights to Winnipegfrom C$ 109

Flights to Halifaxfrom C$ 90

Flights to Kelownafrom C$ 79

Flights to Saskatoonfrom C$ 132

Flights to Reginafrom C$ 113

Flights to St. John'sfrom C$ 226

Flights to Québec Cityfrom C$ 318

Cheap flights from Montreal to Ontario from C$ 69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Ontario departing on 25/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

Filter for what you want

Filter for what you want

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WestJet flights from Montreal to Region of Ontario

Our best WestJet deals on Montreal to Region of Ontario flight tickets

Air Canada flights from Montreal to Region of Ontario

Our best Air Canada deals on Montreal to Region of Ontario flight tickets

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

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How to get the cheapest flight ticket from Montreal to Region of Ontario

What is the cheapest month to fly to Region of Ontario?

What is the cheapest day to depart on your flight to Region of Ontario?

What is the cheapest time of day to depart on your flight to Region of Ontario?

What is the cheapest Montreal to Ontario flight route?

How far in advance should I book a flight to Region of Ontario?

What cabin class options are available on Montreal to Ontario flights?

Can stopping save me money on Montreal to Region of Ontario flights?

What is the cheapest airline that flies from Montreal to Ontario?

Which airlines fly to Region of Ontario?

How many flights depart from Montreal to Region of Ontario on average per day?

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

Cheap Montreal to Region of Ontario flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Region of Ontario

Best airlines flying from Montreal to Region of Ontario

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

Why use momondo?

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

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

How can momondo help me find flights from Montreal to Ontario?

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

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ontario

Popular Cities in Ontario

Popular flights according to clicks in the last 7 days on momondo

Montreal flight routes

According to popular flight searches on momondo this year

Region of Ontario flight routes

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