What’s the top layover airport for flights from Ottawa to Sudbury, Ontario?

Toronto (YTZ) – chosen by Cheapflights users on 75% of one-stop itineraries from Ottawa to Sudbury, Ontario on Cheapflights.

What’s the fastest layover option from Ottawa to Sudbury, Ontario?

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 3h 50m.

Which airport typically offers the quickest layover for flights from Ottawa to Sudbury, Ontario?

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 24m.

What’s the cheapest layover airport for flights from Ottawa to Sudbury, Ontario?

Toronto (YTZ) is the most affordable 1-stop option, with an average round-trip price of C$ 491.

How popular is this Ottawa to Sudbury, Ontario flight route?

Within the past month, 5 users have taken a look at flights from Ottawa to Sudbury.

How long is the flight from Ottawa to Sudbury, Ontario?

Departing from Ottawa to Sudbury, Ontario will take you 4h 45m. The distance from Ottawa to Sudbury, Ontario is about 422 km.

What is the cheapest airline to fly from Ottawa to Sudbury, Ontario round-trip?

Currently priced at C$ 314, Porter Airlines will fly you from Ottawa to Sudbury, Ontario and back. In addition to Porter Airlines, many other airlines offer competitively priced options for your trip. Porter Airlines is priced at 36% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Sudbury, Ontario ranges from 51.0 - 101.0 mm per month. September is typically the wettest month, when rainfall can reach 101.0 mm. February is typically the driest time to visit Sudbury, Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Sudbury, Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -14.0 C).

What are the most reliable airlines from Ottawa to Sudbury, Ontario?

Consider Porter Airlines (71%), Porter Airlines (71%) or Air Transat (71%) when booking your flight. These represent the most reliable airlines when flying from Ottawa to Sudbury, Ontario.

What airports do I use to fly from Ottawa to Sudbury?

Booking a flight from Ottawa (YOW) to Sudbury (YSB) is your only option if you wish to fly from Ottawa to Sudbury. On a typical day, there is 1 flight from Ottawa to Sudbury, all of which are around 3h 50m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from Ottawa to Sudbury.

Can I find deals for flights from Ottawa to Sudbury that include hotel bookings?

Yes. In addition to deals on Ottawa to Sudbury flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ottawa to Sudbury?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Sudbury.

Can I find deals for business class flights from Ottawa to Sudbury?

Yes. Cheapflights offers flight deals from Ottawa to Sudbury by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 234+ Cheap Flights from Ottawa to Sudbury, ON

Cheap flight deals from Ottawa to Sudbury

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ottawa to Sudbury
Explore the most affordable flight options available from Ottawa to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Wed 30/99:00 a.m. -

1 stop4h 45m

Wed 7/108:05 p.m. -

1 stop5h 30m

Deal found 2/9C$ 456

Thu 1/105:10 a.m. -

1 stop3h 50m

Sat 3/108:05 p.m. -

1 stop4h 40m

Deal found 4/9C$ 459

Thu 1/109:00 a.m. -

1 stop4h 45m

Thu 8/108:05 p.m. -

1 stop5h 30m

Deal found 1/9C$ 484

Fri 9/105:10 a.m. -

1 stop3h 50m

Mon 12/108:05 p.m. -

1 stop4h 40m

Deal found 4/9C$ 488

Thu 15/105:10 a.m. -

1 stop3h 50m

Thu 22/108:05 p.m. -

1 stop4h 40m

Deal found 31/8C$ 517

Tue 29/95:10 a.m. -

1 stop3h 50m

Tue 13/108:05 p.m. -

1 stop5h 30m

Deal found 3/9C$ 535

Sun 4/105:10 a.m. -

1 stop3h 50m

Mon 5/108:05 p.m. -

1 stop5h 30m

Deal found 2/9C$ 568

Mon 7/95:10 a.m. -

1 stop3h 50m

Tue 8/98:05 p.m. -

1 stop4h 40m

Deal found 31/8C$ 575

Mon 19/109:00 a.m. -

1 stop4h 45m

Mon 26/108:10 p.m. -

1 stop3h 45m

Deal found 4/9C$ 589

Find flight deals from Ottawa to Sudbury

Round-trip from	C$ 456
One-way from	C$ 234
Popular in	March
Cheapest in	July
Average price	C$ 499

Air Canada
30/9-7/10
2 total stops
10h 15m total
Ottawa to Sudbury

Search Deals

Air Canada
2/10-31/12
1 total stop
4h 45m total
Ottawa to Sudbury

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (C$ 20 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Thu 1/10

5:10 a.m.-9:00 a.m.

1 stop3h 50m

Sudbury

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 234

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Fri 2/10

9:00 a.m.-1:45 p.m.

1 stop4h 45m

Sudbury

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 234

Quickest round-trip

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Sat 3/10

4:00 p.m.-7:27 p.m.

1 stop3h 27m

Sudbury

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 235

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Sat 3/10

2:00 p.m.-3:00 p.m.

2 stops25h 00m

Sudbury

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 323

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Wed 30/9

9:00 a.m.-1:45 p.m.

1 stop4h 45m

Sudbury

Wed 7/10

8:05 p.m.-1:35 a.m.

1 stop5h 30m

C$ 456

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Thu 1/10

9:00 a.m.-1:45 p.m.

1 stop4h 45m

Sudbury

Thu 8/10

8:05 p.m.-1:35 a.m.

1 stop5h 30m

C$ 484

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Fri 9/10

5:10 a.m.-9:00 a.m.

1 stop3h 50m

Sudbury

Mon 12/10

8:05 p.m.-12:45 a.m.

1 stop4h 40m

C$ 488

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Fri 2/10

6:15 p.m.-3:00 p.m.

3 stops44h 45m

Sudbury

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 500

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Thu 15/10

5:10 a.m.-9:00 a.m.

1 stop3h 50m

Sudbury

Thu 22/10

8:05 p.m.-12:45 a.m.

1 stop4h 40m

C$ 517

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Fri 2/10

8:55 p.m.-3:00 p.m.

2 stops42h 05m

Sudbury

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 565

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 15 resultsSorted by cheapest first

Best time to book a flight from Ottawa to Sudbury

Have a flexible travel schedule? Discover the best time to fly to Sudbury from Ottawa with our price prediction graph.

YOW-YSB

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Sudbury

Prices

Currently, July is the cheapest month in which you can book a flight from Ottawa to Sudbury, Ontario (average of C$ 373). Flying from Ottawa to Sudbury, Ontario in March is currently the most expensive (average of C$ 640). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YOW to YSB?

When flying from Ottawa to Sudbury, Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Ottawa to Sudbury, Ontario?

Airfare is below average for this route at the moment.

Ottawa to Sudbury, Ontario flights typically cost between C$ 493 and C$ 533 in September.
The cheapest round-trip price found within the last 5 days was C$ 456 on Air Canada (30 Sep-7 Oct).

Reviews of airlines servicing Sudbury

Check out reviews from past customers who have flown with Porter Airlines from Ottawa to Sudbury to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Porter Airlines

8.0

Very good

458 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Related info for your journey

What airports do I use to fly from Ottawa to Sudbury?
Booking a flight from Ottawa (YOW) to Sudbury (YSB) is your only option if you wish to fly from Ottawa to Sudbury. On a typical day, there is 1 flight from Ottawa to Sudbury, all of which are around 3h 50m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from Ottawa to Sudbury.
How popular is this Ottawa to Sudbury, Ontario flight route?
Within the past month, 5 users have taken a look at flights from Ottawa to Sudbury.
How long is the flight from Ottawa to Sudbury, Ontario?
Departing from Ottawa to Sudbury, Ontario will take you 4h 45m. The distance from Ottawa to Sudbury, Ontario is about 422 km.
What is the cheapest airline to fly from Ottawa to Sudbury, Ontario round-trip?
Currently priced at C$ 314, Porter Airlines will fly you from Ottawa to Sudbury, Ontario and back. In addition to Porter Airlines, many other airlines offer competitively priced options for your trip. Porter Airlines is priced at 36% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from Ottawa to Sudbury, Ontario?
Consider Porter Airlines (71%), Porter Airlines (71%) or Air Transat (71%) when booking your flight. These represent the most reliable airlines when flying from Ottawa to Sudbury, Ontario.
Can I find deals for flights from Ottawa to Sudbury that include hotel bookings?
Yes. In addition to deals on Ottawa to Sudbury flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to Sudbury?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Sudbury.
Can I find deals for business class flights from Ottawa to Sudbury?
Yes. Cheapflights offers flight deals from Ottawa to Sudbury by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ottawa to Sudbury, Ontario?
Currently, July is the cheapest month in which you can book a flight from Ottawa to Sudbury, Ontario (average of C$ 373). Flying from Ottawa to Sudbury, Ontario in March is currently the most expensive (average of C$ 640). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ottawa to Sudbury

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	CheapestC$ 314	AverageC$ 471	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights

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How does Cheapflights help users find flights from Ottawa to Sudbury?

When you search for this flight from Ottawa to Sudbury, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Sudbury?

Cheapflights helps you find that perfect flight to Sudbury from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ottawa to Sudbury with no change fees?

Need flexible booking options for your flight to Sudbury from Ottawa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Sudbury become cheaper?

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Cheap flights from Ottawa to Sudbury, ON from C$ 234

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to Sudbury

Cheapest flights from Ottawa to SudburyExplore the most affordable flight options available from Ottawa to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Explore the most affordable flight options available from Ottawa to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Best flights from Ottawa to SudburyDiscover carefully curated flight deals from Ottawa to Sudbury that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Discover carefully curated flight deals from Ottawa to Sudbury that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Last-minute flights from Ottawa to SudburyDiscover last-minute flight deals from Ottawa to Sudbury. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to Sudbury. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Ottawa to SudburySearch for one-way flight options from Ottawa to Sudbury. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Search for one-way flight options from Ottawa to Sudbury. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Find flight deals from Ottawa to Sudbury

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Use the filters below to find and compare flights from Ottawa to Sudbury that are best for you.

Best time to book a flight from Ottawa to Sudbury

Have a flexible travel schedule? Discover the best time to fly to Sudbury from Ottawa with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Ottawa to Sudbury, Ontario?

What is the cheapest time of day to fly from YOW to YSB?

When flying from Ottawa to Sudbury, Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Ottawa to Sudbury, Ontario?

Airfare is below average for this route at the moment.

Ottawa to Sudbury, Ontario flights typically cost between C$ 493 and C$ 533 in September.The cheapest round-trip price found within the last 5 days was C$ 456 on Air Canada (30 Sep-7 Oct).

What’s the top layover airport for flights from Ottawa to Sudbury, Ontario?

Toronto (YTZ) – chosen by Cheapflights users on 75% of one-stop itineraries from Ottawa to Sudbury, Ontario on Cheapflights.

What’s the cheapest layover airport for flights from Ottawa to Sudbury, Ontario?

Toronto (YTZ) is the most affordable 1-stop option, with an average round-trip price of C$ 491.

What’s the fastest layover option from Ottawa to Sudbury, Ontario?

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 3h 50m.

Which airport typically offers the quickest layover for flights from Ottawa to Sudbury, Ontario?

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 24m.

Reviews of airlines servicing Sudbury

Check out reviews from past customers who have flown with Porter Airlines from Ottawa to Sudbury to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airports do I use to fly from Ottawa to Sudbury?

How popular is this Ottawa to Sudbury, Ontario flight route?

How long is the flight from Ottawa to Sudbury, Ontario?

What is the cheapest airline to fly from Ottawa to Sudbury, Ontario round-trip?

What are the most reliable airlines from Ottawa to Sudbury, Ontario?

Can I find deals for flights from Ottawa to Sudbury that include hotel bookings?

How can I find direct flights from Ottawa to Sudbury?

Can I find deals for business class flights from Ottawa to Sudbury?

What is the cheapest month to book a flight from Ottawa to Sudbury, Ontario?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ottawa to Sudbury

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Sudbury by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Ontario

Book a non-stop flight to one of these other cities located in Ontario.

Search flights from Ottawa to Sudbury by cabin class

Find flights from Ottawa to Sudbury, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ottawa and Sudbury flights

Browse other Ottawa and Sudbury flight options. Last updated on 5 September 2026.

Other flights from Ottawa

Browse through other flights departing from Ottawa. Flights are based on user searches made on Cheapflights and were last updated on 5 September 2026.

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Top airline flying from Ottawa to Sudbury

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Can Cheapflights find flights from Ottawa to Sudbury with no change fees?

Can Cheapflights notify me if prices for flights from Ottawa to Sudbury become cheaper?

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Cheapest flights from Ottawa to Sudbury
Explore the most affordable flight options available from Ottawa to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Best flights from Ottawa to Sudbury
Discover carefully curated flight deals from Ottawa to Sudbury that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Last-minute flights from Ottawa to Sudbury
Discover last-minute flight deals from Ottawa to Sudbury. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Ottawa to Sudbury
Search for one-way flight options from Ottawa to Sudbury. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Ottawa to Sudbury, Ontario flights typically cost between C$ 493 and C$ 533 in September.
The cheapest round-trip price found within the last 5 days was C$ 456 on Air Canada (30 Sep-7 Oct).