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Cheap flights from Sudbury, Ontario to Montreal from C$ 231

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 23/9. 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 Sudbury, Ontario to Montreal

Cheap round-trip flights

Porter Airlines Logo
12:10 p.m. - 4:00 p.m.YSB-YUL
3h 50m1 stop
Porter Airlines Logo
6:55 a.m. - 11:26 a.m.YUL-YSB
4h 31m1 stop
C$ 451Porter Airlines
Find Deal
Fri, 19 Sep - Sun, 21 Sep
Porter Airlines Logo
12:10 p.m. - 6:05 p.m.YSB-YUL
5h 55m1 stop
Porter Airlines Logo
6:55 a.m. - 11:26 a.m.YUL-YSB
4h 31m1 stop
C$ 471Porter Airlines
Find Deal
Sun, 21 Sep - Sun, 28 Sep
Air Canada Logo
3:55 p.m. - 9:40 p.m.YSB-YUL
5h 45m1 stop
Air Canada Logo
9:40 a.m. - 3:16 p.m.YUL-YSB
5h 36m2 stops
C$ 481Air Canada
Find Deal
Sun, 21 Sep - Sun, 28 Sep
Porter Airlines Logo
12:10 p.m. - 4:00 p.m.YSB-YUL
3h 50m1 stop
Porter Airlines Logo
6:55 a.m. - 11:26 a.m.YUL-YSB
4h 31m1 stop
C$ 489Porter Airlines
Find Deal
Fri, 10 Oct - Fri, 17 Oct
Air Canada Logo
3:55 p.m. - 9:40 p.m.YSB-YUL
5h 45m1 stop
Air Canada Logo
11:15 a.m. - 3:16 p.m.YUL-YSB
4h 01m1 stop
C$ 503Air Canada
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Air Canada Logo
3:55 p.m. - 9:40 p.m.YSB-YUL
5h 45m1 stop
Air Canada Logo
8:50 a.m. - 3:39 p.m.YUL-YSB
6h 49m2 stops
C$ 525Air Canada
Find Deal
Wed, 22 Oct - Sun, 26 Oct
Air Canada Logo
3:55 p.m. - 9:46 p.m.YSB-YUL
5h 51m2 stops
Air Canada Logo
9:40 a.m. - 3:16 p.m.YUL-YSB
5h 36m2 stops
C$ 527Air Canada
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Porter Airlines Logo
12:10 p.m. - 8:10 p.m.YSB-YUL
8h 00m1 stop
Porter Airlines Logo
6:55 a.m. - 11:26 a.m.YUL-YSB
4h 31m1 stop
C$ 531Porter Airlines
Find Deal
Wed, 24 Sep - Mon, 29 Sep
Air Canada Logo
3:55 p.m. - 9:40 p.m.YSB-YUL
5h 45m1 stop
Air Canada Logo
10:15 a.m. - 3:16 p.m.YUL-YSB
5h 01m1 stop
C$ 538Air Canada
Find Deal
Fri, 10 Oct - Fri, 17 Oct
Logo
12:10 p.m. - 6:05 p.m.YSB-YUL
5h 55m1 stop
Logo
7:00 a.m. - 11:26 a.m.YUL-YSB
28h 26m3 stops
C$ 1,099
Find Deal
Sun, 7 Sep - Thu, 9 Oct

Air Canada flights from Sudbury, Ontario to Montreal

Our best Air Canada deals on Sudbury, Ontario to Montreal flight tickets
Air Canada
21 Sep
YSB3:55 p.m.Sudbury
5h 45m
1 stop
YUL9:40 p.m.Montreal Pierre Elliott Trudeau Intl
28 Sep
YUL9:40 a.m.Montreal Pierre Elliott Trudeau Intl
5h 36m
2 stops
YSB3:16 p.m.Sudbury
C$ 481
Find similar
Air Canada
13 Oct
YSB3:55 p.m.Sudbury
5h 45m
1 stop
YUL9:40 p.m.Montreal Pierre Elliott Trudeau Intl
20 Oct
YUL11:15 a.m.Montreal Pierre Elliott Trudeau Intl
4h 01m
1 stop
YSB3:16 p.m.Sudbury
C$ 503
Find similar
Air Canada
22 Oct
YSB3:55 p.m.Sudbury
5h 45m
1 stop
YUL9:40 p.m.Montreal Pierre Elliott Trudeau Intl
26 Oct
YUL8:50 a.m.Montreal Pierre Elliott Trudeau Intl
6h 49m
2 stops
YSB3:39 p.m.Sudbury
C$ 525
Find similar

Porter Airlines flights from Sudbury, Ontario to Montreal

Our best Porter Airlines deals on Sudbury, Ontario to Montreal flight tickets
Porter Airlines
19 Sep
YSB12:10 p.m.Sudbury
3h 50m
1 stop
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
21 Sep
YUL6:55 a.m.Montreal Pierre Elliott Trudeau Intl
4h 31m
1 stop
YSB11:26 a.m.Sudbury
C$ 451
Find similar
Porter Airlines
21 Sep
YSB12:10 p.m.Sudbury
5h 55m
1 stop
YUL6:05 p.m.Montreal Pierre Elliott Trudeau Intl
28 Sep
YUL6:55 a.m.Montreal Pierre Elliott Trudeau Intl
4h 31m
1 stop
YSB11:26 a.m.Sudbury
C$ 471
Find similar
Porter Airlines
10 Oct
YSB12:10 p.m.Sudbury
3h 50m
1 stop
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
17 Oct
YUL6:55 a.m.Montreal Pierre Elliott Trudeau Intl
4h 31m
1 stop
YSB11:26 a.m.Sudbury
C$ 489
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 28 August 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

Fri 19/9

12:10 p.m.-4:00 p.m.

1 stop3h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

6:55 a.m.-11:26 a.m.

1 stop4h 31m

C$ 451

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Sun 21/9

12:10 p.m.-6:05 p.m.

1 stop5h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

6:55 a.m.-11:26 a.m.

1 stop4h 31m

C$ 471

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Sun 21/9

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

1 stop5h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

9:40 a.m.-3:16 p.m.

2 stops5h 36m

C$ 481

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Fri 10/10

12:10 p.m.-4:00 p.m.

1 stop3h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

6:55 a.m.-11:26 a.m.

1 stop4h 31m

C$ 489

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Mon 13/10

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

1 stop5h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 20/10

11:15 a.m.-3:16 p.m.

1 stop4h 01m

C$ 503

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Wed 22/10

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

1 stop5h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

8:50 a.m.-3:39 p.m.

2 stops6h 49m

C$ 525

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Mon 13/10

3:55 p.m.-9:46 p.m.

2 stops5h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 20/10

9:40 a.m.-3:16 p.m.

2 stops5h 36m

C$ 527

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Wed 24/9

12:10 p.m.-8:10 p.m.

1 stop8h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 29/9

6:55 a.m.-11:26 a.m.

1 stop4h 31m

C$ 531

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Fri 10/10

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

1 stop5h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

10:15 a.m.-3:16 p.m.

1 stop5h 01m

C$ 538

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Sun 7/9

12:10 p.m.-6:05 p.m.

1 stop5h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 9/10

7:00 a.m.-11:26 a.m.

3 stops28h 26m

C$ 1,099

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 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$ 347, 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$ 362.

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$ 351. 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$ 535.

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$ 436. Flights in the afternoon are often more expensive with an average ticket price of C$ 535.

How have Sudbury, Ontario to Montreal flight prices changed over time?

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.
Search flight deals

  • 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 25m, 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$ 355Free CancellationRating
8.0
349 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 360Free CancellationRating
7.1
10,000 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