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 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?

The number of operators available for flights from Montreal to Sudbury Airport is 2 as of February 2026.

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.

C$ 237 Cheap Flights from Montreal to Sudbury in 2026

Q: What is the typical price of a round-trip flight between Montreal and Sudbury, Ontario?

Prices are currently low for flights on this route. Typical prices usually range from C$ 566 to C$ 628. The lowest price recently found on this route was C$ 444.

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Find the cheapest flights from Montreal to Sudbury

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

YUL

YSB

3h 40m

1 stop

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

YSB

YUL

4h 30m

1 stop

C$ 444Porter Airlines

Mon, 30 Mar - Mon, 6 Apr

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

YUL

YSB

3h 40m

1 stop

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

YSB

YUL

4h 30m

1 stop

C$ 463Porter Airlines

Fri, 13 Mar - Fri, 20 Mar

9:20 a.m. - 3:16 p.m.

YUL

YSB

5h 56m

2 stops

8:05 p.m. - 12:31 a.m.

YSB

YUL

4h 26m

1 stop

C$ 490Air Canada

Mon, 30 Mar - Mon, 6 Apr

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

YUL

YSB

6h 14m

1 stop

3:55 p.m. - 8:45 p.m.

YSB

YUL

4h 50m

2 stops

C$ 509Air Canada

Fri, 13 Mar - Fri, 20 Mar

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

YUL

YSB

10h 39m

1 stop

8:00 p.m. - 11:32 p.m.

YSB

YUL

3h 32m

1 stop

C$ 609Air Canada

Sat, 28 Feb - Wed, 4 Mar

3:15 p.m. - 7:21 p.m.

YUL

YSB

4h 06m

1 stop

8:05 p.m. - 11:21 p.m.

YSB

YUL

3h 16m

1 stop

C$ 610Air Canada

Mon, 30 Mar - Tue, 31 Mar

9:20 a.m. - 3:16 p.m.

YUL

YSB

5h 56m

2 stops

8:05 p.m. - 12:31 a.m.

YSB

YUL

4h 26m

1 stop

C$ 633Air Canada

Mon, 30 Mar - Tue, 31 Mar

9:15 a.m. - 3:16 p.m.

YUL

YSB

6h 01m

1 stop

8:05 p.m. - 12:31 a.m.

YSB

YUL

4h 26m

1 stop

C$ 634Air Canada

Mon, 30 Mar - Tue, 31 Mar

6:50 a.m. - 12:35 p.m.

YUL

YSB

5h 45m

1 stop

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

YSB

YUL

4h 30m

1 stop

C$ 636Porter Airlines

Mon, 30 Mar - Mon, 6 Apr

9:20 a.m. - 3:16 p.m.

YUL

YSB

5h 56m

2 stops

8:05 p.m. - 6:31 a.m.

YSB

YUL

10h 26m

2 stops

C$ 639Air Canada

Mon, 30 Mar - Mon, 6 Apr

Air Canada flights from Montreal to Sudbury, Ontario

Our best Air Canada deals on Montreal to Sudbury, Ontario flight tickets

Air Canada

30 Mar

YUL9:20 a.m.Montreal Pierre Elliott Trudeau Intl

5h 56m

2 stops

YSB3:16 p.m.Sudbury

6 Apr

YSB8:05 p.m.Sudbury

4h 26m

1 stop

YUL12:31 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 490

Air Canada

13 Mar

YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl

6h 14m

1 stop

YSB7:24 p.m.Sudbury

20 Mar

YSB3:55 p.m.Sudbury

4h 50m

2 stops

YUL8:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 509

Air Canada

28 Feb

YUL10:30 p.m.Montreal Pierre Elliott Trudeau Intl

10h 39m

1 stop

YSB9:09 a.m.Sudbury

4 Mar

YSB8:00 p.m.Sudbury

3h 32m

1 stop

YUL11:32 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 609

Porter Airlines flights from Montreal to Sudbury, Ontario

Our best Porter Airlines deals on Montreal to Sudbury, Ontario flight tickets

Porter Airlines

30 Mar

YUL8:55 a.m.Montreal Pierre Elliott Trudeau Intl

3h 40m

1 stop

YSB12:35 p.m.Sudbury

6 Apr

YSB1:15 p.m.Sudbury

4h 30m

1 stop

YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 444

Porter Airlines

13 Mar

YUL8:55 a.m.Montreal Pierre Elliott Trudeau Intl

3h 40m

1 stop

YSB12:35 p.m.Sudbury

20 Mar

YSB1:15 p.m.Sudbury

4h 30m

1 stop

YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 463

Porter Airlines

30 Mar

YUL6:50 a.m.Montreal Pierre Elliott Trudeau Intl

5h 45m

1 stop

YSB12:35 p.m.Sudbury

6 Apr

YSB1:15 p.m.Sudbury

4h 30m

1 stop

YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 636

momondo Fare Finder

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

Mon 30/3

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

1 stop3h 40m

Sudbury

Mon 6/4

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

1 stop4h 30m

C$ 444

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

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

1 stop3h 40m

Sudbury

Fri 20/3

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

1 stop4h 30m

C$ 463

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

9:20 a.m.-3:16 p.m.

2 stops5h 56m

Sudbury

Mon 6/4

8:05 p.m.-12:31 a.m.

1 stop4h 26m

C$ 490

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

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

1 stop6h 14m

Sudbury

Fri 20/3

3:55 p.m.-8:45 p.m.

2 stops4h 50m

C$ 509

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Sat 28/2

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

1 stop10h 39m

Sudbury

Wed 4/3

8:00 p.m.-11:32 p.m.

1 stop3h 32m

C$ 609

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

3:15 p.m.-7:21 p.m.

1 stop4h 06m

Sudbury

Tue 31/3

8:05 p.m.-11:21 p.m.

1 stop3h 16m

C$ 610

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

9:20 a.m.-3:16 p.m.

2 stops5h 56m

Sudbury

Tue 31/3

8:05 p.m.-12:31 a.m.

1 stop4h 26m

C$ 633

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

9:15 a.m.-3:16 p.m.

1 stop6h 01m

Sudbury

Tue 31/3

8:05 p.m.-12:31 a.m.

1 stop4h 26m

C$ 634

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

6:50 a.m.-12:35 p.m.

1 stop5h 45m

Sudbury

Mon 6/4

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

1 stop4h 30m

C$ 636

MontrealSudbury

YUL - YSB

YULYSB

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

9:20 a.m.-3:16 p.m.

2 stops5h 56m

Sudbury

Mon 6/4

8:05 p.m.-6:31 a.m.

2 stops10h 26m

C$ 639

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Montreal and Sudbury, Ontario?

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	4h 06m
Direct flights	None

The fastest flight from Montreal to Sudbury, Ontario takes 4h 06m

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 4h 06m.
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?
The number of operators available for flights from Montreal to Sudbury Airport is 2 as of February 2026.
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?
momondo data reveals that the most frequently booked airline on the route from Montreal to Sudbury, Ontario is Porter Airlines, representing 58% of all bookings. The subsequent popular airline is Air Canada at 42%.

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 Airlines	PriceFrom C$ 231	Free Cancellation	Rating 7.9 415 reviews		Search Porter Airlines flights
Air Canada	PriceFrom C$ 344	Free Cancellation	Rating 7.1 10,718 reviews		Search Air Canada flights

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.