Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ottawa to Sudbury, ON from C$ 290

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YSB
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Sudbury

Enter your travel dates to find the best prices.

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 30 March 2026.

Sat 9/52:25 p.m.
YOW
-
YSB
Nonstop1h 05m
Porter Airlines
Sat 16/54:10 p.m.
YSB
-
YOW
Nonstop1h 05m
Porter Airlines
Deal found 26/3C$ 320
Thu 23/46:50 a.m.
YOW
-
YSB
1 stop5h 45m
Porter Airlines
Mon 27/41:15 p.m.
YSB
-
YOW
1 stop5h 09m
Porter Airlines
Deal found 29/3C$ 331
Tue 2/62:25 p.m.
YOW
-
YSB
Nonstop1h 05m
Porter Airlines
Thu 4/64:10 p.m.
YSB
-
YOW
Nonstop1h 05m
Porter Airlines
Deal found 29/3C$ 340
Mon 1/62:25 p.m.
YOW
-
YSB
Nonstop1h 05m
Porter Airlines
Thu 11/64:10 p.m.
YSB
-
YOW
Nonstop1h 05m
Porter Airlines
Deal found 25/3C$ 382
Fri 24/45:00 a.m.
YOW
-
YSB
1 stop4h 06m
Air Canada
Fri 1/58:05 p.m.
YSB
-
YOW
1 stop4h 41m
Air Canada
Deal found 27/3C$ 388
Sat 9/55:05 a.m.
YOW
-
YSB
1 stop4h 00m
Air Canada
Sat 16/58:05 p.m.
YSB
-
YOW
1 stop4h 41m
Air Canada
Deal found 25/3C$ 399
Mon 1/69:00 a.m.
YOW
-
YSB
1 stop4h 45m
Air Canada
Thu 11/68:05 p.m.
YSB
-
YOW
1 stop5h 31m
Air Canada
Deal found 25/3C$ 424
Sat 9/52:25 p.m.
YOW
-
YSB
Nonstop1h 05m
Multiple Airlines
Sat 16/58:05 p.m.
YSB
-
YOW
1 stop4h 41m
Multiple Airlines
Deal found 25/3C$ 431
Thu 14/59:00 a.m.
YOW
-
YSB
1 stop4h 46m
Air Canada
Tue 19/58:05 p.m.
YSB
-
YOW
1 stop5h 31m
Air Canada
Deal found 29/3C$ 432

Find flight deals from Ottawa to Sudbury

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Sudbury (YSB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 March 2026.

Round-trip from

C$ 320

One-way from

C$ 290

Popular in

June

Cheapest in

January

Average price

C$ 633
Porter Airlines
  • Porter Airlines
  • 9/5-16/5
  • Nonstop
  • 2h 10m total
  • Ottawa to Sudbury
Search Deals
Air Canada
  • Air Canada
  • 16/4
  • 1 total stop
  • 6h 01m total
  • Ottawa to Sudbury
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Sudbury 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, Cheapflights users made 629,999 searches. Data last updated 30 March 2026.
Use the filters below to find and compare flights from Ottawa to Sudbury that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Fri 24/4

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

1 stop3h 55m

Sudbury

Fri 1/5

4:10 p.m.-5:15 p.m.

Nonstop1h 05m

C$ 331
Quickest round-trip

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Thu 14/5

2:25 p.m.-3:30 p.m.

Nonstop1h 05m

Sudbury

Tue 19/5

4:10 p.m.-5:15 p.m.

Nonstop1h 05m

C$ 340

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Tue 2/6

2:25 p.m.-3:30 p.m.

Nonstop1h 05m

Sudbury

Thu 4/6

4:10 p.m.-5:15 p.m.

Nonstop1h 05m

C$ 340

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Mon 1/6

2:25 p.m.-3:30 p.m.

Nonstop1h 05m

Sudbury

Thu 11/6

4:10 p.m.-5:15 p.m.

Nonstop1h 05m

C$ 382

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Sat 9/5

2:25 p.m.-3:30 p.m.

Nonstop1h 05m

Sudbury

Sat 16/5

8:05 p.m.-12:46 a.m.

1 stop4h 41m

C$ 431

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Sat 9/5

6:00 a.m.-1:46 p.m.

2 stops7h 46m

Sudbury

Sat 16/5

8:05 p.m.-12:46 a.m.

1 stop4h 41m

C$ 495

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Tue 2/6

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

1 stop4h 45m

Sudbury

Thu 4/6

8:05 p.m.-1:36 a.m.

1 stop5h 31m

C$ 499
Cheapest one-way

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Thu 16/4

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

1 stop3h 55m

C$ 322

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Fri 10/4

7:00 a.m.-12:35 p.m.

1 stop5h 35m

C$ 324

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Mon 13/4

5:00 a.m.-9:06 a.m.

1 stop4h 06m

C$ 328

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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.
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

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

Currently, February is the cheapest month in which you can book a flight from Ottawa to Sudbury, Ontario (average of C$ 236). Flying from Ottawa to Sudbury, Ontario in March is currently the most expensive (average of C$ 539). 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?

Find hourly flight availability from Ottawa to Sudbury. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 March 2026.

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?

Reviews of airlines servicing Sudbury

Get insights into the airlines that provide service to Sudbury. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sudbury. Reviews last updated 30 March 2026.
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
430 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.6

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
430 reviews
Porter Airlines
8.0
Very good
430 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.6

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Sudbury. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Departing from Ottawa to Sudbury, Ontario will take you 3h 55m. 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$ 413, 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 21% lower than the current average price of a flight leaving 3 months from now.

  • 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, February is the cheapest month in which you can book a flight from Ottawa to Sudbury, Ontario (average of C$ 236). Flying from Ottawa to Sudbury, Ontario in March is currently the most expensive (average of C$ 539). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to Sudbury

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Pearson Intl flights
Pearson Intl to Pierre Elliott Trudeau Intl flights
Pierre Elliott Trudeau Intl to Toronto Island flights
Toronto Island to Pierre Elliott Trudeau Intl flights
Toronto Island to Ottawa flights
Thunder Bay to Toronto Island flights
Pearson Intl to Thunder Bay flights
Pearson Intl to Ottawa flights
Toronto Island to Thunder Bay flights
Ottawa to Pearson Intl flights
Ottawa to Toronto Island flights
Thunder Bay to Pearson Intl flights
Pierre Elliott Trudeau Intl to Hamilton flights
Hamilton to Pierre Elliott Trudeau Intl flights
Region of Waterloo Intl to Pierre Elliott Trudeau Intl flights
Ottawa to Hamilton flights
Hamilton to Ottawa flights
Pierre Elliott Trudeau Intl to Ottawa flights
Sault Ste Marie to Pierre Elliott Trudeau Intl flights
Windsor to Pierre Elliott Trudeau Intl flights
Sault Ste Marie to Toronto Island flights
Windsor to Ottawa flights
Thunder Bay to Pierre Elliott Trudeau Intl flights
Thunder Bay to Ottawa flights
Ottawa to Windsor flights
Ottawa to Pierre Elliott Trudeau Intl flights
Toronto Island to Sault Ste Marie flights
Ottawa to Thunder Bay flights
Thunder Bay to Hamilton flights
Pearson Intl to Sudbury flights
Timmins to Toronto Island flights
Hamilton to Thunder Bay flights
Toronto Island to Windsor flights
Toronto Island to Timmins flights
London to Pierre Elliott Trudeau Intl flights
Pearson Intl to London flights
Sudbury to Pearson Intl flights
Sudbury to Toronto Island flights
London to Pearson Intl flights
Toronto Island to Sudbury flights
London to Ottawa flights
Sudbury to Thunder Bay flights
Sudbury to Pierre Elliott Trudeau Intl flights
Pearson Intl to Windsor flights
Windsor to Toronto Island flights
Sault Ste Marie to Thunder Bay flights
Pierre Elliott Trudeau Intl to London flights
Pierre Elliott Trudeau Intl to Sudbury flights
Pearson Intl to Sault Ste Marie flights
Sault Ste Marie to Pearson Intl flights

Top airline flying from Ottawa to Sudbury

Discover the top airline that operate flights from Ottawa to Sudbury. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 413AverageC$ 520FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

Of course! You can now track prices for flights from Ottawa to Sudbury and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.