What is the cheapest airline that flies from Ottawa to Sudbury?

Porter Airlines and WestJet are the most popular carriers operating from Ottawa to Sudbury

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

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

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

There are 2 operators available for flights from Ottawa Airport to Sudbury Airport as of September 2025.

How old do you have to be to fly from Ottawa Airport 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 Ottawa Airport 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$ 249 Cheap Flights from Ottawa to Sudbury in 2025

1 adult

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Find the cheapest flights from Ottawa to Sudbury

Round-trip

One-way

Last minute

Cheap round-trip flights

8:35 a.m. - 11:26 a.m.YOW-YSB

2h 51m1 stop

12:10 p.m. - 6:09 p.m.YSB-YOW

5h 59m1 stop

C$ 485Porter Airlines

Find Deal

Mon, 6 Oct - Fri, 10 Oct

8:35 a.m. - 11:26 a.m.YOW-YSB

2h 51m1 stop

12:10 p.m. - 6:09 p.m.YSB-YOW

5h 59m1 stop

C$ 518Porter Airlines

Find Deal

Wed, 1 Oct - Sat, 11 Oct

5:15 p.m. - 2:21 p.m.YOW-YSB

21h 06m2 stops

12:10 p.m. - 6:09 p.m.YSB-YOW

5h 59m1 stop

C$ 578

Find Deal

Wed, 1 Oct - Sat, 11 Oct

6:25 p.m. - 11:26 a.m.YOW-YSB

17h 01m2 stops

12:10 p.m. - 6:09 p.m.YSB-YOW

5h 59m1 stop

C$ 723Porter Airlines

Find Deal

Mon, 6 Oct - Fri, 10 Oct

9:35 a.m. - 6:50 p.m.YOW-YSB

9h 15m2 stops

12:10 p.m. - 7:59 a.m.YSB-YOW

19h 49m1 stop

C$ 991

Find Deal

Mon, 13 Oct - Thu, 16 Oct

Porter Airlines flights from Ottawa to Sudbury, Ontario

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

Porter Airlines

6 Oct

YOW8:35 a.m.Ottawa

2h 51m

1 stop

YSB11:26 a.m.Sudbury

10 Oct

YSB12:10 p.m.Sudbury

5h 59m

1 stop

YOW6:09 p.m.Ottawa

C$ 485

Find similar

Porter Airlines

1 Oct

YOW8:35 a.m.Ottawa

2h 51m

1 stop

YSB11:26 a.m.Sudbury

11 Oct

YSB12:10 p.m.Sudbury

5h 59m

1 stop

YOW6:09 p.m.Ottawa

C$ 518

Find similar

Porter Airlines

16 Sep

YOW7:00 a.m.Ottawa

4h 26m

1 stop

YSB11:26 a.m.Sudbury

23 Sep

YSB12:10 p.m.Sudbury

5h 59m

1 stop

YOW6:09 p.m.Ottawa

C$ 538

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Mon 6/10

8:35 a.m.-11:26 a.m.

1 stop2h 51m

Sudbury

Fri 10/10

12:10 p.m.-6:09 p.m.

1 stop5h 59m

C$ 485

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Wed 1/10

8:35 a.m.-11:26 a.m.

1 stop2h 51m

Sudbury

Sat 11/10

12:10 p.m.-6:09 p.m.

1 stop5h 59m

C$ 518

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Wed 1/10

5:15 p.m.-2:21 p.m.

2 stops21h 06m

Sudbury

Sat 11/10

12:10 p.m.-6:09 p.m.

1 stop5h 59m

C$ 578

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Mon 6/10

6:25 p.m.-11:26 a.m.

2 stops17h 01m

Sudbury

Fri 10/10

12:10 p.m.-6:09 p.m.

1 stop5h 59m

C$ 723

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Mon 13/10

9:35 a.m.-6:50 p.m.

2 stops9h 15m

Sudbury

Thu 16/10

12:10 p.m.-7:59 a.m.

1 stop19h 49m

C$ 991

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Wed 24/9

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

1 stop4h 26m

C$ 249

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Mon 24/11

8:40 a.m.-12:35 p.m.

1 stop3h 55m

C$ 256

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Sat 18/10

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

1 stop4h 26m

C$ 262

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Sat 11/10

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

1 stop4h 26m

C$ 267

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Fri 19/9

8:35 a.m.-11:26 a.m.

1 stop2h 51m

C$ 269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ottawa 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 cheapest month to fly to Sudbury, Ontario?

The month of March is, on average, the cheapest month to fly to Sudbury, Ontario from Ottawa, with most prices found around C$ 420. If you aren’t able to travel during the month of March, then book flights to Sudbury, Ontario from Ottawa during July instead. Flights to Sudbury, Ontario in July, while not as cheap as those in March, still average around C$ 468.

What is the cheapest day to depart on your flight to Sudbury, Ontario?

Our data shows that Sunday is the least expensive day to fly to Sudbury, Ontario. Tickets to fly out on this day can be as low as C$ 484. Flights from Ottawa to Sudbury, Ontario on a Saturday will generally be more expensive and average around C$ 793. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sudbury, Ontario?

According to our data, the cheapest time of day to fly to Sudbury, Ontario is in the morning. momondo users have found flights departing from Ottawa to Sudbury, Ontario in the morning for as low as C$ 502. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Sudbury, Ontario is in the afternoon when prices are around C$ 514.

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

When to book flights from Ottawa to Sudbury, Ontario

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

Estimated round-trip price

Cheap Ottawa to Sudbury, Ontario (YOW to YSB) flight deals and tips

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

Direct flights	None

There are no direct flights from Ottawa to Sudbury, Ontario. There are no popular flight routes from Ottawa to Sudbury, Ontario.

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How far is Ottawa to Sudbury by plane?
The straight-line distance from Ottawa to Sudbury is 425.9 km. In terms of flight time, this usually takes a little over 2h 51m.
When did momondo last update prices for flights from Ottawa Airport to Sudbury Airport?
Prices for flights from Ottawa Airport to Sudbury Airport were last updated today.
How many operators does momondo search for flights from Ottawa Airport to Sudbury Airport?
There are 2 operators available for flights from Ottawa Airport to Sudbury Airport as of September 2025.
How old do you have to be to fly from Ottawa Airport 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 Ottawa Airport 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 Ottawa to Sudbury, Ontario?
Based on momondo bookings for flights between Ottawa and Sudbury, Ontario, the leading airline is Porter Airlines, making up 66% of the total bookings. Other popular airlines include Air Canada with 34%.

Best airlines flying from Ottawa to Sudbury, Ontario

Compare and see reviews for airlines that fly from Ottawa to Sudbury, Ontario with momondo

Airline	Rating	Free Cancellation	Price
Porter Airlines	PriceFrom C$ 316	Free Cancellation	Rating 7.9 363 reviews		Search Porter Airlines flights
Air Canada	PriceFrom C$ 459	Free Cancellation	Rating 7.1 10,000 reviews		Search Air Canada flights

Elliot Lake

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sudbury from Ottawa.

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

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

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

Once you have performed a search for Ottawa to Sudbury 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 Ottawa to Sudbury right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sudbury, momondo offers a useful price alert feature which will track prices for flights to Sudbury from Ottawa and alert you when they change.