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Cheap flights from Montreal to Sudbury from C$ 189

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Sudbury departing on 3/2. 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 Montreal to Sudbury

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:10 p.m. - 9:39 p.m.
YUL
-
YSB
5h 29m1 stop
Air Canada Logo
4:15 p.m. - 9:52 p.m.
YSB
-
YUL
5h 37m1 stop
C$ 528Air Canada
Wed, 21 Jan - Sat, 24 Jan
Air Canada Logo
9:10 a.m. - 3:39 p.m.
YUL
-
YSB
6h 29m1 stop
Air Canada Logo
4:15 p.m. - 9:52 p.m.
YSB
-
YUL
5h 37m1 stop
C$ 531Air Canada
Sun, 18 Jan - Sun, 25 Jan
Air Canada Logo
8:50 a.m. - 3:39 p.m.
YUL
-
YSB
6h 49m2 stops
Air Canada Logo
9:45 a.m. - 7:14 p.m.
YSB
-
YUL
9h 29m2 stops
C$ 576Air Canada
Sun, 18 Jan - Sun, 25 Jan
Air Canada Logo
8:50 a.m. - 3:39 p.m.
YUL
-
YSB
6h 49m2 stops
Air Canada Logo
9:45 a.m. - 7:14 p.m.
YSB
-
YUL
9h 29m2 stops
C$ 635Air Canada
Wed, 21 Jan - Sat, 24 Jan

Air Canada flights from Montreal to Sudbury, Ontario

Our best Air Canada deals on Montreal to Sudbury, Ontario flight tickets
Air Canada
21 Jan
YUL8:50 a.m.Montreal Pierre Elliott Trudeau Intl
6h 49m
2 stops
YSB3:39 p.m.Sudbury
24 Jan
YSB4:15 p.m.Sudbury
5h 37m
1 stop
YUL9:52 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 528
Find similar
Air Canada
18 Jan
YUL9:10 a.m.Montreal Pierre Elliott Trudeau Intl
6h 29m
1 stop
YSB3:39 p.m.Sudbury
25 Jan
YSB4:15 p.m.Sudbury
5h 37m
1 stop
YUL9:52 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 531
Find similar
Air Canada
18 Jan
YUL8:50 a.m.Montreal Pierre Elliott Trudeau Intl
6h 49m
2 stops
YSB3:39 p.m.Sudbury
25 Jan
YSB9:45 a.m.Sudbury
9h 29m
2 stops
YUL7:14 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 576
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to Sudbury, Ontario 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 30 December 2025.
Use the filters below to find and compare flights from Montreal to Sudbury, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

4:10 p.m.-9:39 p.m.

1 stop5h 29m

Sudbury

Sat 24/1

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

1 stop5h 37m

C$ 528

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

9:10 a.m.-3:39 p.m.

1 stop6h 29m

Sudbury

Sun 25/1

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

1 stop5h 37m

C$ 531

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

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

2 stops6h 49m

Sudbury

Sun 25/1

9:45 a.m.-7:14 p.m.

2 stops9h 29m

C$ 576

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

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

2 stops6h 49m

Sudbury

Sat 24/1

9:45 a.m.-7:14 p.m.

2 stops9h 29m

C$ 635

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

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

1 stop3h 40m

C$ 189

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

1:10 p.m.-7:24 p.m.

1 stop6h 14m

C$ 196

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

8:50 a.m.-3:19 p.m.

2 stops6h 29m

C$ 219

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

8:50 a.m.-3:19 p.m.

2 stops6h 29m

C$ 240

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

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

1 stop5h 29m

C$ 274

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Tue 6/1

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

1 stop3h 40m

C$ 314

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Sudbury from

How to get the cheapest flight ticket from Montreal to Sudbury, Ontario

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 airline that flies from Montreal to Sudbury?

Porter Airlines and Air Canada are the most popular carriers operating from Montreal to Sudbury

When to book flights from Montreal to Sudbury, Ontario

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

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

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

Fastest flight time

3h 40m

Direct flights

None
The fastest flight from Montreal to Sudbury, Ontario takes 3h 40m
There are no direct flights from Montreal to Sudbury, Ontario. There are no popular flight routes from Montreal to Sudbury, Ontario.
Search flight deals

  • How far is Montreal to Sudbury by plane?

    The straight-line distance from Montreal to Sudbury is 583.5 km. A reasonable flight in good conditions will take 3h 40m.

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

    Prices for flights from Montreal to Sudbury Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to Sudbury Airport.

  • What documentation or ID do you need to fly to Sudbury Airport?

    The necessary travel and health documents for your Sudbury Airport 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 Montreal to Sudbury, Ontario?

Best airlines flying from Montreal to Sudbury, Ontario

Compare and see reviews for airlines that fly from Montreal to Sudbury, Ontario with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 233Free CancellationRating
8.0
402 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 346Free CancellationRating
7.1
10,564 reviews
Search Air Canada flights

Travelling to a place near Sudbury?

Book flights to Sudbury if you plan to visit one of these locations
Elliot Lake

Why use momondo?

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

Finding the right flight to Sudbury from Montreal 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 Sudbury quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Sudbury from Montreal which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Montreal and Sudbury 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 Montreal to Sudbury right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sudbury from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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