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Cheap flights from Ontario to Montreal from C$ 104

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 16/12. 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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Find the cheapest flights from Ontario to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
11:15 p.m. - 12:38 a.m.YYZ-YUL
1h 23mdirect
WestJet Logo
6:45 a.m. - 8:22 a.m.YUL-YYZ
1h 37mdirect
C$ 189WestJet
Find Deal
Fri, 13 Mar - Tue, 17 Mar
WestJet Logo
11:15 p.m. - 12:38 a.m.YYZ-YUL
1h 23mdirect
WestJet Logo
6:45 a.m. - 8:22 a.m.YUL-YYZ
1h 37mdirect
C$ 191WestJet
Find Deal
Sat, 28 Mar - Tue, 31 Mar
WestJet Logo
11:15 p.m. - 12:43 a.m.YYZ-YUL
1h 28mdirect
WestJet Logo
6:45 a.m. - 8:27 a.m.YUL-YYZ
1h 42mdirect
C$ 192WestJet
Find Deal
Thu, 22 Jan - Fri, 23 Jan
WestJet Logo
11:15 p.m. - 12:43 a.m.YYZ-YUL
1h 28mdirect
WestJet Logo
6:45 a.m. - 8:27 a.m.YUL-YYZ
1h 42mdirect
C$ 195WestJet
Find Deal
Tue, 13 Jan - Fri, 16 Jan
Porter Airlines Logo
9:30 a.m. - 10:45 a.m.YTZ-YUL
1h 15mdirect
Porter Airlines Logo
1:25 p.m. - 8:35 p.m.YUL-YTZ
7h 10m1 stop
C$ 286Porter Airlines
Find Deal
Tue, 2 Dec - Tue, 2 Dec
Porter Airlines Logo
7:45 a.m. - 4:25 p.m.YTZ-YUL
8h 40m1 stop
Porter Airlines Logo
7:25 p.m. - 8:50 p.m.YUL-YTZ
1h 25mdirect
C$ 316Porter Airlines
Find Deal
Tue, 30 Dec - Tue, 30 Dec
Air Canada Logo
10:30 a.m. - 11:46 a.m.YTZ-YUL
1h 16mdirect
Air Canada Logo
8:30 a.m. - 9:55 a.m.YUL-YTZ
1h 25mdirect
C$ 325Air Canada
Find Deal
Thu, 1 Jan - Mon, 5 Jan
Multiple Airlines Logo
5:40 a.m. - 12:43 a.m.YOW-YUL
19h 03m1 stop
Multiple Airlines Logo
5:25 p.m. - 12:42 a.m.YUL-YOW
7h 17m1 stop
C$ 422Multiple Airlines
Find Deal
Sat, 24 Jan - Sun, 25 Jan
Air Canada Logo
9:45 a.m. - 3:40 p.m.YQG-YUL
5h 55m2 stops
Air Canada Logo
5:00 a.m. - 9:04 a.m.YUL-YQG
4h 04m1 stop
C$ 435Air Canada
Find Deal
Thu, 8 Jan - Sun, 11 Jan
Multiple Airlines Logo
5:40 a.m. - 12:43 a.m.YOW-YUL
19h 03m1 stop
Multiple Airlines Logo
11:25 a.m. - 3:04 p.m.YUL-YOW
3h 39m1 stop
C$ 436Multiple Airlines
Find Deal
Sat, 13 Dec - Sun, 14 Dec

WestJet flights from Region of Ontario to Montreal

Our best WestJet deals on Region of Ontario to Montreal flight tickets
WestJet
13 Mar
YYZ11:15 p.m.Toronto Pearson Intl
1h 23m
YUL12:38 a.m.Montreal Pierre Elliott Trudeau Intl
17 Mar
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
1h 37m
YYZ8:22 a.m.Toronto Pearson Intl
C$ 189
Find similar
WestJet
28 Mar
YYZ11:15 p.m.Toronto Pearson Intl
1h 23m
YUL12:38 a.m.Montreal Pierre Elliott Trudeau Intl
31 Mar
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
1h 37m
YYZ8:22 a.m.Toronto Pearson Intl
C$ 191
Find similar
WestJet
22 Jan
YYZ11:15 p.m.Toronto Pearson Intl
1h 28m
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
23 Jan
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
1h 42m
YYZ8:27 a.m.Toronto Pearson Intl
C$ 192
Find similar

Porter Airlines flights from Region of Ontario to Montreal

Our best Porter Airlines deals on Region of Ontario to Montreal flight tickets
Porter Airlines
2 Dec
YTZ9:30 a.m.Toronto Island
1h 15m
YUL10:45 a.m.Montreal Pierre Elliott Trudeau Intl
2 Dec
YUL1:25 p.m.Montreal Pierre Elliott Trudeau Intl
7h 10m
1 stop
YTZ8:35 p.m.Toronto Island
C$ 286
Find similar
Porter Airlines
30 Dec
YTZ7:45 a.m.Toronto Island
8h 40m
1 stop
YUL4:25 p.m.Montreal Pierre Elliott Trudeau Intl
30 Dec
YUL7:25 p.m.Montreal Pierre Elliott Trudeau Intl
1h 25m
YTZ8:50 p.m.Toronto Island
C$ 316
Find similar
Porter Airlines
30 Dec
YTZ7:00 a.m.Toronto Island
9h 25m
2 stops
YUL4:25 p.m.Montreal Pierre Elliott Trudeau Intl
30 Dec
YUL8:25 p.m.Montreal Pierre Elliott Trudeau Intl
1h 25m
YTZ9:50 p.m.Toronto Island
C$ 318
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Montreal 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 17 November 2025.
Use the filters below to find and compare flights from Ontario to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Fri 13/3

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

Nonstop1h 23m

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

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

Nonstop1h 37m

C$ 189

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Sat 28/3

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

Nonstop1h 23m

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

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

Nonstop1h 37m

C$ 191

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Thu 22/1

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

Nonstop1h 28m

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

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

Nonstop1h 42m

C$ 192

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Tue 13/1

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

Nonstop1h 28m

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

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

Nonstop1h 42m

C$ 195

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Tue 2/12

9:30 a.m.-10:45 a.m.

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 2/12

1:25 p.m.-8:35 p.m.

1 stop7h 10m

C$ 286

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Tue 30/12

7:45 a.m.-4:25 p.m.

1 stop8h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 30/12

7:25 p.m.-8:50 p.m.

Nonstop1h 25m

C$ 316

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Thu 1/1

10:30 a.m.-11:46 a.m.

Nonstop1h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 5/1

8:30 a.m.-9:55 a.m.

Nonstop1h 25m

C$ 325

OttawaMontreal

YOW - YUL

YOWYUL

Ottawa

Sat 24/1

5:40 a.m.-12:43 a.m.

1 stop19h 03m

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

5:25 p.m.-12:42 a.m.

1 stop7h 17m

C$ 422

WindsorMontreal

YQG - YUL

YQGYUL

Windsor

Thu 8/1

9:45 a.m.-3:40 p.m.

2 stops5h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

5:00 a.m.-9:04 a.m.

1 stop4h 04m

C$ 435

OttawaMontreal

YOW - YUL

YOWYUL

Ottawa

Sat 13/12

5:40 a.m.-12:43 a.m.

1 stop19h 03m

Montreal Pierre Elliott Trudeau Intl

Sun 14/12

11:25 a.m.-3:04 p.m.

1 stop3h 39m

C$ 436

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

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?

The cheapest month to fly to Montreal from Region of Ontario is in February. Flight prices, which tend to average around C$ 212, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Montreal from Region of Ontario during January instead. Flights to Montreal in January, while not as cheap as those in February, still average around C$ 238.

What is the cheapest day to depart on your flight to Montreal?

Our data shows that Friday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 755. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Region of Ontario to Montreal for around C$ 1,091.

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

Our data shows that the cheapest Region of Ontario to Montreal flights are usually those with departure times in the evening. Our users have found flights to Montreal in the evening for as low as C$ 743. Flights in the afternoon are often more expensive with an average ticket price of C$ 990.

What is the cheapest Ontario to Montreal flight route?

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

How far in advance should I book a flight to Montreal?

You are more likely to see cheaper flights to Montreal from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 343 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Region of Ontario for as low as C$ 229 on momondo.

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

There are 4 cabin classes available to choose from on Ontario to Montreal 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 flights?

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

Cheap Region of Ontario to Montreal flight deals and tips

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

Best price found

C$ 271

Fastest flight time

0h 46m

Direct flights

Every day

Airports in Montreal

1 airport
The best one-way flight to Montreal from Region of Ontario in the past 72 hours is C$ 271. The best round-trip flight deal from Region of Ontario to Montreal found on momondo in the last 72 hours is C$ 544.
The fastest flight from Region of Ontario to Montreal takes 0h 46m
Direct flights go from Region of Ontario to Montreal every day.
There is 1 airport near Montreal: Montreal Pierre Elliott Trudeau Intl (YUL)
Search flight deals

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

    Prices for flights from Ontario to Montreal are refreshed on a daily basis.

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

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

    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.

  • What documentation or ID do you need to fly to Montreal?

    The required travel and health documents for your Montreal 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 Montreal. 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 Region of Ontario to Montreal?

Best airlines flying from Region of Ontario to Montreal

Compare and see reviews for airlines that fly from Region of Ontario to Montreal with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 99Free CancellationRating
7.2
3,163 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 249Free CancellationRating
7.1
10,457 reviews
Search Air Canada flights
Air TransatPriceFrom C$ 252Free CancellationRating
7.8
473 reviews
Search Air Transat flights
Porter AirlinesPriceFrom C$ 280Free CancellationRating
8.0
392 reviews
Search Porter Airlines flights

Why use momondo?

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

Finding the right flight to Montreal from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montreal quick and easy, saving you time and money.

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

All flight searches from Ontario to Montreal on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Ontario and Montreal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 15.1 km from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport