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Cheap flights from Ottawa to Sudbury, ON from C$ 261

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YSB
9 Apr — 16 Apr1
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 10 March 2026.

Wed 10/62:25 p.m.
YOW
-
YSB
Nonstop1h 05m
Porter Airlines
Fri 12/64:10 p.m.
YSB
-
YOW
Nonstop1h 05m
Porter Airlines
Deal found 5/3C$ 261
Mon 27/46:45 a.m.
YOW
-
YSB
1 stop5h 50m
Porter Airlines
Wed 6/54:10 p.m.
YSB
-
YOW
Nonstop1h 05m
Porter Airlines
Deal found 7/3C$ 327
Mon 27/45:00 a.m.
YOW
-
YSB
1 stop4h 06m
Air Canada
Wed 6/58:05 p.m.
YSB
-
YOW
1 stop5h 31m
Air Canada
Deal found 7/3C$ 373
Tue 21/47:00 a.m.
YOW
-
YSB
1 stop5h 35m
Porter Airlines
Tue 28/41:15 p.m.
YSB
-
YOW
1 stop4h 14m
Porter Airlines
Deal found 7/3C$ 419
Thu 2/48:40 a.m.
YOW
-
YSB
1 stop3h 55m
Porter Airlines
Thu 9/41:15 p.m.
YSB
-
YOW
1 stop3h 49m
Porter Airlines
Deal found 5/3C$ 470
Mon 30/36:45 a.m.
YOW
-
YSB
1 stop5h 50m
Porter Airlines
Thu 9/41:15 p.m.
YSB
-
YOW
1 stop5h 09m
Porter Airlines
Deal found 5/3C$ 486
Wed 10/65:05 a.m.
YOW
-
YSB
1 stop4h 00m
Air Canada
Fri 12/68:05 p.m.
YSB
-
YOW
1 stop4h 41m
Air Canada
Deal found 9/3C$ 487
Fri 3/47:00 a.m.
YOW
-
YSB
1 stop5h 35m
Porter Airlines
Fri 10/41:15 p.m.
YSB
-
YOW
1 stop5h 09m
Porter Airlines
Deal found 5/3C$ 490

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 10 March 2026.

Round-trip from

C$ 259

Popular in

June

Cheapest in

January

Average price

C$ 619
Porter Airlines
  • Porter Airlines
  • 10/6-12/6
  • Nonstop
  • 2h 10m total
  • Ottawa to Sudbury
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 78 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 10 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
Quickest round-trip

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Wed 10/6

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

Nonstop1h 05m

Sudbury

Fri 12/6

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

Nonstop1h 05m

C$ 261

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Mon 27/4

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

1 stop4h 06m

Sudbury

Wed 6/5

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

1 stop5h 31m

C$ 373

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Mon 30/3

6:45 a.m.-12:35 p.m.

1 stop5h 50m

Sudbury

Thu 9/4

1:15 p.m.-6:24 p.m.

1 stop5h 09m

C$ 486

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Wed 10/6

5:05 a.m.-9:05 a.m.

1 stop4h 00m

Sudbury

Fri 12/6

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

1 stop5h 31m

C$ 487

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Fri 3/4

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

1 stop5h 35m

Sudbury

Fri 10/4

1:15 p.m.-6:24 p.m.

1 stop5h 09m

C$ 490
Cheapest one-way

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Mon 23/3

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

1 stop3h 55m

C$ 294

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Sun 22/3

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

1 stop3h 55m

C$ 296

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Fri 20/3

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

1 stop3h 55m

C$ 308

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Tue 24/3

9:15 a.m.-3:19 p.m.

1 stop6h 04m

C$ 316
Quickest one-way

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Wed 25/3

12:00 p.m.-3:19 p.m.

1 stop3h 19m

C$ 316

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 14 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$ 231). Flying from Ottawa to Sudbury, Ontario in March is currently the most expensive (average of C$ 526). 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 10 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.

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 10 March 2026.
Check out reviews from past customers who have flown with Porter Airlines and Air Canada 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
423 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Entertainment

7.0

Food

7.6

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
423 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Entertainment

7.0

Food

7.6

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.
Air Canada
7.1
Good
10,800 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Entertainment

7.0

Food

7.6

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 1h 05m. The distance from Ottawa to Sudbury, Ontario is about 422 km. All flights are typically direct.

  • What are the cheapest airlines flying from Ottawa to Sudbury, Ontario round-trip?

    Currently priced at C$ 385, Air Canada will fly you from Ottawa to Sudbury, Ontario and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Porter Airlines for as low as C$ 403. Air Canada is priced at 25% 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$ 231). Flying from Ottawa to Sudbury, Ontario in March is currently the most expensive (average of C$ 526). 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

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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.
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Top 2 airlines flying from Ottawa to Sudbury

Discover the top 2 airlines 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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 385AverageC$ 524FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 403AverageC$ 507FlexibilityNo 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.

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