What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Ontario?

WestJet, Air Transat, and Porter Airlines are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to Ontario

Which airlines fly to Region of Ontario?

Porter Airlines, WestJet and Air Canada are the top three most popular airlines that fly to Region of Ontario from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Porter Airlines is the first choice among our users, with 37% 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 old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport to Ontario.

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

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

C$ 130 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario in 2026

Q: How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario on average per week?

As of July 2026, 719 flights take off from Montreal Pierre Elliott Trudeau Intl Airport and land in Region of Ontario each week. The most common flight departure day for this route is Fri, with 18% of weekly flights taking off on this day.

Q: How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario on average per day?

As of July 2026, there are 102 flights per day flying from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario. The most common time of day flights depart is 6:00a.m., with 42% of flights taking off at noon.

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

YUL

YYZ

1h 30mdirect

11:00 p.m. - 12:25 a.m.

YYZ

YUL

1h 25mdirect

C$ 231WestJet

Fri, 25 Sep - Sun, 27 Sep

7:30 a.m. - 8:53 a.m.

YUL

YYZ

1h 23mdirect

6:15 a.m. - 7:45 a.m.

YYZ

YUL

1h 30mdirect

C$ 233Air Canada

Thu, 10 Sep - Sun, 13 Sep

6:45 a.m. - 8:27 a.m.

YUL

YYZ

1h 42mdirect

11:05 p.m. - 12:33 a.m.

YYZ

YUL

1h 28mdirect

C$ 235WestJet

Sat, 21 Nov - Sat, 28 Nov

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

YUL

YYZ

1h 30mdirect

3:20 p.m. - 4:45 p.m.

YYZ

YUL

1h 25mdirect

C$ 237WestJet

Sun, 27 Sep - Fri, 2 Oct

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

YUL

YYZ

1h 30mdirect

3:20 p.m. - 4:45 p.m.

YYZ

YUL

1h 25mdirect

C$ 238WestJet

Mon, 7 Sep - Sun, 13 Sep

3:10 p.m. - 4:38 p.m.

YUL

YYZ

1h 28mdirect

11:15 p.m. - 12:37 a.m.

YYZ

YUL

1h 22mdirect

C$ 240Porter Airlines

Thu, 10 Sep - Sun, 13 Sep

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

YUL

YYZ

1h 30mdirect

11:00 p.m. - 12:25 a.m.

YYZ

YUL

1h 25mdirect

C$ 241WestJet

Tue, 15 Sep - Thu, 17 Sep

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

YUL

YYZ

1h 30mdirect

3:20 p.m. - 4:45 p.m.

YYZ

YUL

1h 25mdirect

C$ 242WestJet

Thu, 20 Aug - Sat, 29 Aug

6:30 a.m. - 7:51 a.m.

YUL

YTZ

1h 21mdirect

7:55 p.m. - 9:12 p.m.

YTZ

YUL

1h 17mdirect

C$ 299Porter Airlines

Thu, 10 Sep - Sun, 13 Sep

2:30 p.m. - 3:50 p.m.

YUL

YTZ

1h 20mdirect

12:30 p.m. - 1:45 p.m.

YTZ

YUL

1h 15mdirect

C$ 309Air Canada

Thu, 10 Sep - Sun, 13 Sep

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WestJet flights from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario

Our best WestJet deals on Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario flight tickets

WestJet

25 Sep

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

1h 30m

YYZ7:15 p.m.Toronto Pearson Intl

27 Sep

YYZ11:00 p.m.Toronto Pearson Intl

1h 25m

YUL12:25 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 231

WestJet

21 Nov

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

1h 42m

YYZ8:27 a.m.Toronto Pearson Intl

28 Nov

YYZ11:05 p.m.Toronto Pearson Intl

1h 28m

YUL12:33 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 235

WestJet

27 Sep

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

1h 30m

YYZ7:15 p.m.Toronto Pearson Intl

2 Oct

YYZ3:20 p.m.Toronto Pearson Intl

1h 25m

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 237

Air Transat flights from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario

Our best Air Transat deals on Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario flight tickets

Air Transat

6 Aug

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

1h 25m

YYZ7:25 p.m.Toronto Pearson Intl

10 Aug

YYZ7:10 p.m.Toronto Pearson Intl

1h 20m

YUL8:30 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 356

Air Transat

7 Aug

YUL4:15 p.m.Montreal Pierre Elliott Trudeau Intl

1h 25m

YYZ5:40 p.m.Toronto Pearson Intl

9 Aug

YYZ7:10 p.m.Toronto Pearson Intl

1h 20m

YUL8:30 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 358

Air Transat

28 Jul

YUL4:40 p.m.Montreal Pierre Elliott Trudeau Intl

0h 55m

YOW5:35 p.m.Ottawa

4 Aug

YOW2:15 p.m.Ottawa

0h 55m

YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 702

momondo Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

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

Nonstop1h 30m

Toronto Pearson Intl

Sun 27/9

11:00 p.m.-12:25 a.m.

Nonstop1h 25m

C$ 231

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

7:30 a.m.-8:53 a.m.

Nonstop1h 23m

Toronto Pearson Intl

Sun 13/9

6:15 a.m.-7:45 a.m.

Nonstop1h 30m

C$ 232

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sat 21/11

6:45 a.m.-8:27 a.m.

Nonstop1h 42m

Toronto Pearson Intl

Sat 28/11

11:05 p.m.-12:33 a.m.

Nonstop1h 28m

C$ 235

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

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

Nonstop1h 30m

Toronto Pearson Intl

Fri 2/10

3:20 p.m.-4:45 p.m.

Nonstop1h 25m

C$ 237

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

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

Nonstop1h 30m

Toronto Pearson Intl

Sun 13/9

3:20 p.m.-4:45 p.m.

Nonstop1h 25m

C$ 238

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

3:10 p.m.-4:38 p.m.

Nonstop1h 28m

Toronto Pearson Intl

Sun 13/9

11:15 p.m.-12:37 a.m.

Nonstop1h 22m

C$ 240

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

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

Nonstop1h 30m

Toronto Pearson Intl

Thu 17/9

11:00 p.m.-12:25 a.m.

Nonstop1h 25m

C$ 241

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

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

Nonstop1h 30m

Toronto Pearson Intl

Sat 29/8

3:20 p.m.-4:45 p.m.

Nonstop1h 25m

C$ 242

MontrealToronto

YUL - YTZ

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

6:30 a.m.-7:51 a.m.

Nonstop1h 21m

Toronto Island

Sun 13/9

7:55 p.m.-9:12 p.m.

Nonstop1h 17m

C$ 299

Quickest round-trip

MontrealToronto

YUL - YTZ

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

2:30 p.m.-3:50 p.m.

Nonstop1h 20m

Toronto Island

Sun 13/9

12:30 p.m.-1:45 p.m.

Nonstop1h 15m

C$ 309

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 Pierre Elliott Trudeau Intl Airport 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, January is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 366. If you are unable to visit Region of Ontario during the month of January, then departing from Montreal Pierre Elliott Trudeau Intl Airport during the month June is also very affordable. Most momondo users find prices during this month for around C$ 379.

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

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario is on a Thursday. Travellers who choose to depart for Region of Ontario on a Thursday will often find tickets for as low as C$ 656. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 733.

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 Pierre Elliott Trudeau Intl Airport to Region of Ontario during this time can be as low as C$ 624. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are C$ 901 on average. Flights to Region of Ontario from Montreal Pierre Elliott Trudeau Intl Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Ontario flight route?

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

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Ontario?

You are more likely to see cheaper flights to Region of Ontario from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 371 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 Pierre Elliott Trudeau Intl Airport for as low as C$ 186 on momondo.

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario flights?

There are 4 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl Airport to Region of 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 Pierre Elliott Trudeau Intl Airport to Region of Ontario flights?

No. A direct flight is the cheapest option for a flight between Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario.

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario

Best price found	C$ 171
Fastest flight time	0h 50m
Direct flights	Every day
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 171. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario found on momondo in the last 72 hours is C$ 350.

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario takes 0h 50m

Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario every day.

There are 125 airports in Region of Ontario. From Montreal Pierre Elliott Trudeau Intl Airport there are direct flights to Ottawa (YOW), Rouyn-Noranda (YUY).

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Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Ontario

When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario?
Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario?
The number of operators available for flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario is 4 as of July 2026.
How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario 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 Ontario. 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 Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario?
Based on momondo bookings for flights between Montreal Pierre Elliott Trudeau Intl Airport and Region of Ontario, the leading plane model is Embraer 195 E2, making up 18.33% of the total bookings. Other popular models include Airbus A321-100/200 with 12.43%, Airbus A321neo with 12.03%, and De Havilland (Bombardier) DHC-8-400 Dash 8Q with 9.91%.

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 147	Free Cancellation	Rating 7.2 3,415 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 212	Free Cancellation	Rating 7.1 11,386 reviews	Search Air Canada flights
Porter Airlines	PriceFrom C$ 214	Free Cancellation	Rating 8.0 448 reviews	Search Porter Airlines flights
Air Transat	PriceFrom C$ 331	Free Cancellation	Rating 7.8 568 reviews	Search Air Transat flights

Why use momondo?

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

It is quick and easy to find Montreal to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

Yes. momondo allows you to filter the results for Montreal to Ontario flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Ontario from Montreal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

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Flights to Torontofrom C$ 138

Flights to Vancouverfrom C$ 87

Flights to Montrealfrom C$ 241

Flights to Calgaryfrom C$ 118

Flights to Winnipegfrom C$ 147

Flights to Ottawafrom C$ 185

Flights to Halifaxfrom C$ 158

Flights to Kelownafrom C$ 124

Flights to Saskatoonfrom C$ 190

Flights to St. John'sfrom C$ 258

Flights to Reginafrom C$ 196

Flights to Québec Cityfrom C$ 320

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario from C$ 130

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WestJet flights from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario

Our best WestJet deals on Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario flight tickets

Air Transat flights from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario

Our best Air Transat deals on Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario flight tickets

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Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario that are best for you.

See travel insights to Ontario from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl to Ontario flight route?

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Ontario?

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario flights?

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario flights?

What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Ontario?

Which airlines fly to Region of Ontario?

How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario on average per day?

How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario on average per week?

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in Region of Ontario

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Ontario

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Region of Ontario with momondo

Why use momondo?

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

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