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Cheap flights from Sudbury, Ontario to Montreal from C$ 279

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sudbury, Ontario to Montreal departing on 31/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Sudbury, Ontario to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:15 p.m. - 7:53 p.m.YSB-YUL
3h 38m1 stop
Air Canada Logo
5:10 p.m. - 9:39 p.m.YUL-YSB
4h 29m1 stop
C$ 570Air Canada
Find Deal
Tue, 18 Nov - Wed, 19 Nov
Porter Airlines Logo
1:15 p.m. - 4:30 p.m.YSB-YUL
3h 15m1 stop
Porter Airlines Logo
8:55 a.m. - 12:35 p.m.YUL-YSB
3h 40m1 stop
C$ 605Porter Airlines
Find Deal
Tue, 3 Mar - Wed, 4 Mar
Air Canada Logo
4:15 p.m. - 9:52 p.m.YSB-YUL
5h 37m1 stop
Air Canada Logo
12:10 p.m. - 3:39 p.m.YUL-YSB
3h 29m1 stop
C$ 607Air Canada
Find Deal
Sat, 8 Nov - Sat, 15 Nov
Porter Airlines Logo
1:15 p.m. - 5:45 p.m.YSB-YUL
4h 30m1 stop
Porter Airlines Logo
6:45 a.m. - 12:35 p.m.YUL-YSB
5h 50m1 stop
C$ 622Porter Airlines
Find Deal
Wed, 8 Apr - Sun, 12 Apr
Air Canada Logo
9:45 a.m. - 3:34 p.m.YSB-YUL
5h 49m2 stops
Air Canada Logo
12:10 p.m. - 3:39 p.m.YUL-YSB
3h 29m1 stop
C$ 629Air Canada
Find Deal
Tue, 3 Mar - Wed, 4 Mar
Air Canada Logo
9:45 a.m. - 3:34 p.m.YSB-YUL
5h 49m2 stops
Air Canada Logo
10:30 p.m. - 9:09 a.m.YUL-YSB
10h 39m1 stop
C$ 661Air Canada
Find Deal
Tue, 3 Mar - Tue, 3 Mar
Porter Airlines Logo
1:15 p.m. - 4:30 p.m.YSB-YUL
3h 15m1 stop
Porter Airlines Logo
8:55 a.m. - 12:35 p.m.YUL-YSB
3h 40m1 stop
C$ 663Porter Airlines
Find Deal
Wed, 24 Dec - Sun, 28 Dec
Air Canada Logo
3:55 p.m. - 9:40 p.m.YSB-YUL
5h 45m1 stop
Air Canada Logo
10:30 p.m. - 9:59 a.m.YUL-YSB
11h 29m1 stop
C$ 664Air Canada
Find Deal
Fri, 24 Oct - Sun, 26 Oct
Air Canada Logo
9:45 a.m. - 3:34 p.m.YSB-YUL
5h 49m2 stops
Air Canada Logo
6:00 a.m. - 12:09 p.m.YUL-YSB
6h 09m1 stop
C$ 680Air Canada
Find Deal
Wed, 24 Dec - Sun, 28 Dec
Multiple Airlines Logo
9:45 a.m. - 3:34 p.m.YSB-YUL
5h 49m2 stops
Multiple Airlines Logo
7:15 a.m. - 3:39 p.m.YUL-YSB
8h 24m2 stops
C$ 1,044Multiple Airlines
Find Deal
Tue, 3 Mar - Wed, 4 Mar

Porter Airlines flights from Sudbury, Ontario to Montreal

Our best Porter Airlines deals on Sudbury, Ontario to Montreal flight tickets
Porter Airlines
3 Mar
YSB1:15 p.m.Sudbury
3h 15m
1 stop
YUL4:30 p.m.Montreal Pierre Elliott Trudeau Intl
4 Mar
YUL8:55 a.m.Montreal Pierre Elliott Trudeau Intl
3h 40m
1 stop
YSB12:35 p.m.Sudbury
C$ 605
Find similar
Porter Airlines
8 Apr
YSB1:15 p.m.Sudbury
4h 30m
1 stop
YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl
12 Apr
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
5h 50m
1 stop
YSB12:35 p.m.Sudbury
C$ 622
Find similar
Porter Airlines
24 Dec
YSB1:15 p.m.Sudbury
3h 15m
1 stop
YUL4:30 p.m.Montreal Pierre Elliott Trudeau Intl
28 Dec
YUL8:55 a.m.Montreal Pierre Elliott Trudeau Intl
3h 40m
1 stop
YSB12:35 p.m.Sudbury
C$ 663
Find similar

Air Canada flights from Sudbury, Ontario to Montreal

Our best Air Canada deals on Sudbury, Ontario to Montreal flight tickets
Air Canada
18 Nov
YSB4:15 p.m.Sudbury
3h 38m
1 stop
YUL7:53 p.m.Montreal Pierre Elliott Trudeau Intl
19 Nov
YUL5:10 p.m.Montreal Pierre Elliott Trudeau Intl
4h 29m
1 stop
YSB9:39 p.m.Sudbury
C$ 570
Find similar
Air Canada
8 Nov
YSB4:15 p.m.Sudbury
5h 37m
1 stop
YUL9:52 p.m.Montreal Pierre Elliott Trudeau Intl
15 Nov
YUL12:10 p.m.Montreal Pierre Elliott Trudeau Intl
3h 29m
1 stop
YSB3:39 p.m.Sudbury
C$ 607
Find similar
Air Canada
3 Mar
YSB9:45 a.m.Sudbury
5h 49m
2 stops
YUL3:34 p.m.Montreal Pierre Elliott Trudeau Intl
4 Mar
YUL12:10 p.m.Montreal Pierre Elliott Trudeau Intl
3h 29m
1 stop
YSB3:39 p.m.Sudbury
C$ 629
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sudbury, 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 14 October 2025.
Use the filters below to find and compare flights from Sudbury, Ontario to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Tue 18/11

4:15 p.m.-7:53 p.m.

1 stop3h 38m

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

5:10 p.m.-9:39 p.m.

1 stop4h 29m

C$ 570

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Tue 3/3

1:15 p.m.-4:30 p.m.

1 stop3h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

8:55 a.m.-12:35 p.m.

1 stop3h 40m

C$ 605

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Sat 8/11

4:15 p.m.-9:52 p.m.

1 stop5h 37m

Montreal Pierre Elliott Trudeau Intl

Sat 15/11

12:10 p.m.-3:39 p.m.

1 stop3h 29m

C$ 607

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Wed 8/4

1:15 p.m.-5:45 p.m.

1 stop4h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

6:45 a.m.-12:35 p.m.

1 stop5h 50m

C$ 622

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Tue 3/3

9:45 a.m.-3:34 p.m.

2 stops5h 49m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

12:10 p.m.-3:39 p.m.

1 stop3h 29m

C$ 629

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Tue 3/3

9:45 a.m.-3:34 p.m.

2 stops5h 49m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

10:30 p.m.-9:09 a.m.

1 stop10h 39m

C$ 661

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Wed 24/12

1:15 p.m.-4:30 p.m.

1 stop3h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 28/12

8:55 a.m.-12:35 p.m.

1 stop3h 40m

C$ 663

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Fri 24/10

3:55 p.m.-9:40 p.m.

1 stop5h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

10:30 p.m.-9:59 a.m.

1 stop11h 29m

C$ 664

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Wed 24/12

9:45 a.m.-3:34 p.m.

2 stops5h 49m

Montreal Pierre Elliott Trudeau Intl

Sun 28/12

6:00 a.m.-12:09 p.m.

1 stop6h 09m

C$ 680

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Tue 3/3

9:45 a.m.-3:34 p.m.

2 stops5h 49m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

7:15 a.m.-3:39 p.m.

2 stops8h 24m

C$ 1,044

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Montreal from

How to get the cheapest flight ticket from Sudbury, 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 typical price of a round-trip flight between Sudbury, Ontario and Montreal?

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from Sudbury, Ontario is in February. Flight prices, which tend to average around C$ 352, 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 Sudbury, Ontario during March instead. Flights to Montreal in March, while not as cheap as those in February, still average around C$ 367.

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

Our data shows that Monday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 356. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Sudbury, Ontario to Montreal for around C$ 542.

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

Our data shows that the cheapest Sudbury, Ontario to Montreal flights are usually those with departure times at noon. Our users have found flights to Montreal at noon for as low as C$ 442. Flights in the afternoon are often more expensive with an average ticket price of C$ 542.

When to book flights from Sudbury, Ontario to Montreal

Are you open to changing your travel dates? Check out the ideal times to fly from Sudbury, Ontario to Montreal according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sudbury, Ontario to Montreal (YSB to YMQ) flight deals and tips

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

Direct flights

None
There are no direct flights from Sudbury, Ontario to Montreal. There are no popular flight routes from Sudbury, Ontario to Montreal.
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  • How far is Sudbury to Montreal by plane?

    The straight-line distance from Sudbury to Montreal is 583.5 km. Flights usually cover this in 3h 15m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Sudbury Airport to Montreal were last updated today.

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

  • How old do you have to be to fly from Sudbury Airport 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 Sudbury Airport to Montreal.

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

    The necessary travel and health documents for your Montreal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sudbury, Ontario to Montreal?

Best airlines flying from Sudbury, Ontario to Montreal

Compare and see reviews for airlines that fly from Sudbury, Ontario to Montreal with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 359Free CancellationRating
8.0
379 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 365Free CancellationRating
7.1
10,297 reviews
Search Air Canada flights

Why use momondo?

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

It is quick and easy to find Sudbury to Montreal 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 Montreal that suits you.

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

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

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

Once you have performed a search for Sudbury to Montreal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Sudbury 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