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Cheap flights from Ontario to Montreal from C$ 90

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 12/12. 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

WestJet Logo
1:00 p.m. - 2:28 p.m.YYZ-YUL
1h 28mdirect
WestJet Logo
6:45 a.m. - 8:27 a.m.YUL-YYZ
1h 42mdirect
C$ 172WestJet
Find Deal
Wed, 26 Nov - Fri, 28 Nov
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$ 173WestJet
Find Deal
Thu, 30 Oct - Mon, 3 Nov
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$ 175WestJet
Find Deal
Thu, 30 Oct - Fri, 31 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$ 176WestJet
Find Deal
Fri, 3 Oct - Sun, 5 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$ 190
Find Deal
Thu, 2 Oct - Sun, 5 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$ 191
Find Deal
Fri, 3 Oct - Tue, 7 Oct
Porter Airlines Logo
12:30 p.m. - 1:45 p.m.YTZ-YUL
1h 15mdirect
Porter Airlines Logo
8:55 a.m. - 10:20 a.m.YUL-YTZ
1h 25mdirect
C$ 260Porter Airlines
Find Deal
Wed, 8 Oct - Wed, 15 Oct
Porter Airlines Logo
8:50 a.m. - 10:05 a.m.YTZ-YUL
1h 15mdirect
Porter Airlines Logo
6:55 a.m. - 8:20 a.m.YUL-YTZ
1h 25mdirect
C$ 262Porter Airlines
Find Deal
Sat, 18 Oct - Wed, 22 Oct
Air Canada Logo
7:10 a.m. - 8:26 a.m.YTZ-YUL
1h 16mdirect
Air Canada Logo
6:45 a.m. - 8:10 a.m.YUL-YTZ
1h 25mdirect
C$ 371Air Canada
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Air Canada Logo
10:05 a.m. - 3:37 p.m.YQG-YUL
5h 32m2 stops
Air Canada Logo
11:15 a.m. - 3:12 p.m.YUL-YQG
3h 57m1 stop
C$ 442Air Canada
Find Deal
Tue, 7 Oct - Tue, 14 Oct

WestJet flights from Region of Ontario to Montreal

Our best WestJet deals on Region of Ontario to Montreal flight tickets
WestJet
26 Nov
YYZ1:00 p.m.Toronto Pearson Intl
1h 28m
YUL2:28 p.m.Montreal Pierre Elliott Trudeau Intl
28 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
1h 42m
YYZ8:27 a.m.Toronto Pearson Intl
C$ 172
Find similar
WestJet
30 Oct
YYZ11:15 p.m.Toronto Pearson Intl
1h 28m
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
3 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
1h 42m
YYZ8:27 a.m.Toronto Pearson Intl
C$ 173
Find similar
WestJet
30 Oct
YYZ11:15 p.m.Toronto Pearson Intl
1h 28m
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
31 Oct
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
1h 42m
YYZ8:27 a.m.Toronto Pearson Intl
C$ 175
Find similar

Air Canada flights from Region of Ontario to Montreal

Our best Air Canada deals on Region of Ontario to Montreal flight tickets
Air Canada
30 Oct
YTZ7:10 a.m.Toronto Island
1h 16m
YUL8:26 a.m.Montreal Pierre Elliott Trudeau Intl
3 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
1h 25m
YTZ8:10 a.m.Toronto Island
C$ 371
Find similar
Air Canada
7 Oct
YQG10:05 a.m.Windsor
5h 32m
2 stops
YUL3:37 p.m.Montreal Pierre Elliott Trudeau Intl
14 Oct
YUL11:15 a.m.Montreal Pierre Elliott Trudeau Intl
3h 57m
1 stop
YQG3:12 p.m.Windsor
C$ 442
Find similar
Air Canada
1 Oct
YQT5:15 a.m.Thunder Bay
7h 05m
1 stop
YUL12:20 p.m.Montreal Pierre Elliott Trudeau Intl
5 Oct
YUL9:40 a.m.Montreal Pierre Elliott Trudeau Intl
6h 05m
2 stops
YQT3:45 p.m.Thunder Bay
C$ 449
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 11 September 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

Wed 26/11

1:00 p.m.-2:28 p.m.

Nonstop1h 28m

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

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

Nonstop1h 42m

C$ 172

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Thu 30/10

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

Nonstop1h 28m

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

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

Nonstop1h 42m

C$ 173

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Thu 30/10

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

Nonstop1h 28m

Montreal Pierre Elliott Trudeau Intl

Fri 31/10

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

Nonstop1h 42m

C$ 175

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Fri 3/10

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

Nonstop1h 22m

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

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

Nonstop1h 25m

C$ 176

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Thu 2/10

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

Nonstop1h 22m

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

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

Nonstop1h 25m

C$ 190

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Fri 3/10

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

Nonstop1h 22m

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

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

Nonstop1h 25m

C$ 191

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Wed 8/10

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

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

8:55 a.m.-10:20 a.m.

Nonstop1h 25m

C$ 260

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Sat 18/10

8:50 a.m.-10:05 a.m.

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

6:55 a.m.-8:20 a.m.

Nonstop1h 25m

C$ 262

TorontoMontreal

YTZ - YUL

YTZYUL

Toronto Island

Thu 30/10

7:10 a.m.-8:26 a.m.

Nonstop1h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

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

Nonstop1h 25m

C$ 371

WindsorMontreal

YQG - YUL

YQGYUL

Windsor

Tue 7/10

10:05 a.m.-3:37 p.m.

2 stops5h 32m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

11:15 a.m.-3:12 p.m.

1 stop3h 57m

C$ 442

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$ 209, 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$ 233.

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$ 765. 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$ 1,076.

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$ 768. Flights in the morning are often more expensive with an average ticket price of C$ 1,025.

What is the cheapest Ontario to Montreal flight route?

Fly from Toronto Island 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$ 336 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$ 247 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$ 252

Fastest flight time

0h 44m

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$ 252. The best round-trip flight deal from Region of Ontario to Montreal found on momondo in the last 72 hours is C$ 496.
The fastest flight from Region of Ontario to Montreal takes 0h 44m
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$ 97Free CancellationRating
7.2
3,091 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
438 reviews
Search Air Transat flights
Porter AirlinesPriceFrom C$ 279Free CancellationRating
7.9
363 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