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Cheap flights from Ontario to Montreal from C$ 93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Montreal departing on 15/10. 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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Cheap round-trip flights

WestJet Logo
11:05 p.m. - 12:27 a.m.YYZ-YUL
1h 22mdirect
WestJet Logo
6:45 a.m. - 8:10 a.m.YUL-YYZ
1h 25mdirect
C$ 174WestJet
Find Deal
Thu, 23 Oct - Sat, 25 Oct
WestJet Logo
11:05 p.m. - 12:27 a.m.YYZ-YUL
1h 22mdirect
WestJet Logo
6:45 a.m. - 8:10 a.m.YUL-YYZ
1h 25mdirect
C$ 177WestJet
Find Deal
Thu, 9 Oct - Tue, 14 Oct
WestJet Logo
11:15 p.m. - 12:43 a.m.YYZ-YUL
1h 28mdirect
WestJet Logo
5:45 a.m. - 7:27 a.m.YUL-YYZ
1h 42mdirect
C$ 178WestJet
Find Deal
Tue, 28 Oct - Sun, 2 Nov
WestJet Logo
11:05 p.m. - 12:27 a.m.YYZ-YUL
1h 22mdirect
WestJet Logo
6:45 a.m. - 8:10 a.m.YUL-YYZ
1h 25mdirect
C$ 180WestJet
Find Deal
Mon, 6 Oct - Sun, 12 Oct
Logo
7:40 a.m. - 9:02 a.m.YYZ-YUL
1h 22mdirect
Logo
6:45 a.m. - 8:10 a.m.YUL-YYZ
1h 25mdirect
C$ 195
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Logo
7:40 a.m. - 9:02 a.m.YYZ-YUL
1h 22mdirect
Logo
6:45 a.m. - 8:27 a.m.YUL-YYZ
1h 42mdirect
C$ 196
Find Deal
Wed, 22 Oct - Wed, 29 Oct
Porter Airlines Logo
6:45 a.m. - 4:25 p.m.YTZ-YUL
9h 40m1 stop
Porter Airlines Logo
8:25 p.m. - 9:50 p.m.YUL-YTZ
1h 25mdirect
C$ 265Porter Airlines
Find Deal
Fri, 12 Dec - Fri, 12 Dec
Porter Airlines Logo
12:30 p.m. - 1:45 p.m.YTZ-YUL
1h 15mdirect
Porter Airlines Logo
11:25 a.m. - 12:50 p.m.YUL-YTZ
1h 25mdirect
C$ 268Porter Airlines
Find Deal
Tue, 21 Oct - Tue, 28 Oct
Air Canada Logo
12:25 p.m. - 1:41 p.m.YTZ-YUL
1h 16mdirect
Air Canada Logo
8:50 a.m. - 11:42 a.m.YUL-YTZ
2h 52m1 stop
C$ 362Air Canada
Find Deal
Thu, 23 Oct - Thu, 30 Oct
Air Canada Logo
9:55 a.m. - 3:37 p.m.YQG-YUL
5h 42m2 stops
Air Canada Logo
5:00 a.m. - 9:17 a.m.YUL-YQG
4h 17m1 stop
C$ 441Air Canada
Find Deal
Sat, 11 Oct - Tue, 14 Oct

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

Our best WestJet deals on Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
23 Oct
YYZ11:05 p.m.Toronto Pearson Intl
1h 22m
YUL12:27 a.m.Montreal Pierre Elliott Trudeau Intl
25 Oct
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
1h 25m
YYZ8:10 a.m.Toronto Pearson Intl
C$ 174
Find similar
WestJet
9 Oct
YYZ11:05 p.m.Toronto Pearson Intl
1h 22m
YUL12:27 a.m.Montreal Pierre Elliott Trudeau Intl
14 Oct
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
1h 25m
YYZ8:10 a.m.Toronto Pearson Intl
C$ 177
Find similar
WestJet
28 Oct
YYZ11:15 p.m.Toronto Pearson Intl
1h 28m
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
2 Nov
YUL5:45 a.m.Montreal Pierre Elliott Trudeau Intl
1h 42m
YYZ7:27 a.m.Toronto Pearson Intl
C$ 178
Find similar

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

Our best Porter Airlines deals on Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Porter Airlines
12 Dec
YTZ6:45 a.m.Toronto Island
9h 40m
1 stop
YUL4:25 p.m.Montreal Pierre Elliott Trudeau Intl
12 Dec
YUL8:25 p.m.Montreal Pierre Elliott Trudeau Intl
1h 25m
YTZ9:50 p.m.Toronto Island
C$ 265
Find similar
Porter Airlines
21 Oct
YTZ12:30 p.m.Toronto Island
1h 15m
YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl
28 Oct
YUL11:25 a.m.Montreal Pierre Elliott Trudeau Intl
1h 25m
YTZ12:50 p.m.Toronto Island
C$ 268
Find similar
Porter Airlines
15 Oct
YTZ7:00 a.m.Toronto Island
1h 15m
YUL8:15 a.m.Montreal Pierre Elliott Trudeau Intl
22 Oct
YUL6:55 a.m.Montreal Pierre Elliott Trudeau Intl
1h 25m
YTZ8:20 a.m.Toronto Island
C$ 270
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport 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, momondo users made 96,600 searches. Data last updated 8 September 2025.
Use the filters below to find and compare flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Thu 23/10

11:05 p.m.-12:27 a.m.

Nonstop1h 22m

Montreal Pierre Elliott Trudeau Intl

Sat 25/10

6:45 a.m.-8:10 a.m.

Nonstop1h 25m

C$ 174

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Thu 9/10

11:05 p.m.-12:27 a.m.

Nonstop1h 22m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

6:45 a.m.-8:10 a.m.

Nonstop1h 25m

C$ 177

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Tue 28/10

11:15 p.m.-12:43 a.m.

Nonstop1h 28m

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

5:45 a.m.-7:27 a.m.

Nonstop1h 42m

C$ 178

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Mon 6/10

11:05 p.m.-12:27 a.m.

Nonstop1h 22m

Montreal Pierre Elliott Trudeau Intl

Sun 12/10

6:45 a.m.-8:10 a.m.

Nonstop1h 25m

C$ 180

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Wed 15/10

7:40 a.m.-9:02 a.m.

Nonstop1h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

6:45 a.m.-8:10 a.m.

Nonstop1h 25m

C$ 195

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Wed 22/10

7:40 a.m.-9:02 a.m.

Nonstop1h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

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

Nonstop1h 42m

C$ 196

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Fri 12/12

6:45 a.m.-4:25 p.m.

1 stop9h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 12/12

8:25 p.m.-9:50 p.m.

Nonstop1h 25m

C$ 265

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Tue 21/10

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

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

11:25 a.m.-12:50 p.m.

Nonstop1h 25m

C$ 268

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Thu 23/10

12:25 p.m.-1:41 p.m.

Nonstop1h 16m

Montreal Pierre Elliott Trudeau Intl

Thu 30/10

8:50 a.m.-11:42 a.m.

1 stop2h 52m

C$ 362

WindsorMontreal

YQG - YUL

YQGYUL

Windsor

Sat 11/10

9:55 a.m.-3:37 p.m.

2 stops5h 42m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

5:00 a.m.-9:17 a.m.

1 stop4h 17m

C$ 441

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montreal from

How to get the cheapest flight ticket from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport

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

What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of February is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Region of Ontario, with most prices found around C$ 271. The month of May is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Region of Ontario averaging around C$ 286.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Friday when prices can be found for as low as C$ 768. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Region of Ontario because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,075.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

In the evening is the cheapest time of day to fly from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 765. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around C$ 1,022. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 335 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Region of Ontario for as low as C$ 246 on momondo.

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

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

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

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

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

Best price found

C$ 252

Fastest flight time

0h 44m

Direct flights

Every day
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Region of Ontario in the past 72 hours is C$ 252. The best round-trip flight deal from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is C$ 495.
The fastest flight from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport takes 0h 44m
Direct flights go from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport were last updated today.

  • How many operators does momondo search for flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

  • How old do you have to be to fly from Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents required for your trip to Montreal Pierre Elliott Trudeau Intl Airport 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 Montreal Pierre Elliott Trudeau Intl Airport. 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 Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

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

Compare and see reviews for airlines that fly from Region of Ontario to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 97Free CancellationRating
7.2
3,090 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 231Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Air TransatPriceFrom C$ 265Free CancellationRating
7.7
437 reviews
Search Air Transat flights
Porter AirlinesPriceFrom C$ 279Free CancellationRating
7.9
361 reviews
Search Porter Airlines flights

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Trois-Rivières
Sherbrooke
Montebello
Brossard
Cornwall
Drummondville
Longueuil
Magog
Dorval
Bromont
Saint-Sauveur
North Hatley
Saint-Jean-sur-Richelieu
Boucherville
Sutton
Waterloo

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Montreal for you.

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

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

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

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

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

Of course. momondo tracks the price of Ontario to Montreal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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