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Cheap flights from Ottawa to Sudbury, ON from C$ 201

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YSB
10 Sep — 17 Sep1
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 11 August 2026.

Thu 27/88:00 a.m. -
1 stop3h 26m
Sun 30/84:10 p.m. -
Nonstop1h 05m
Deal found 10/8C$ 350
Thu 27/82:25 p.m. -
Nonstop1h 05m
Sun 30/84:10 p.m. -
Nonstop1h 05m
Deal found 10/8C$ 378
Wed 16/99:00 a.m. -
1 stop4h 45m
Fri 25/98:05 p.m. -
1 stop5h 30m
Deal found 9/8C$ 388
Fri 4/910:00 a.m. -
1 stop3h 45m
Fri 11/98:05 p.m. -
1 stop4h 40m
Deal found 7/8C$ 390
Mon 21/99:00 a.m. -
1 stop4h 45m
Mon 28/98:05 p.m. -
1 stop4h 40m
Deal found 8/8C$ 392
Sun 13/99:00 a.m. -
1 stop4h 45m
Sun 20/99:45 a.m. -
1 stop5h 25m
Deal found 10/8C$ 417
Fri 28/82:25 p.m. -
Nonstop1h 05m
Mon 31/84:10 p.m. -
Nonstop1h 05m
Deal found 9/8C$ 434
Fri 4/910:00 a.m. -
1 stop3h 45m
Sat 5/99:45 a.m. -
1 stop5h 25m
Deal found 5/8C$ 439
Thu 27/82:25 p.m. -
Nonstop1h 05m
Mon 31/84:10 p.m. -
Nonstop1h 05m
Deal found 6/8C$ 442
Thu 27/85:10 a.m. -
1 stop3h 50m
Sun 30/89:45 a.m. -
1 stop5h 25m
Deal found 10/8C$ 446
Wed 2/910:10 p.m. -
1 stop10h 50m
Fri 4/99:45 a.m. -
1 stop3h 25m
Deal found 8/8C$ 450

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 11 August 2026.

Round-trip from

C$ 350

One-way from

C$ 201

Popular in

March

Cheapest in

July

Average price

C$ 527

Good round-trip deal

C$ 386 or less
Porter Airlines
  • Porter Airlines
  • 27/8-30/8
  • 1 total stop
  • 4h 31m total
  • Ottawa to Sudbury
Search Deals
Air Canada
  • Air Canada
  • 21/9
  • 1 total stop
  • 3h 50m total
  • Ottawa to Sudbury
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 15 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 August 2026
Search Deals
Price to beat on a round-trip flight from Ottawa to Sudbury.
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 11 August 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 Ottawa - YSB Sudbury

YOWYSB

Ottawa

Thu 27/8

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

Nonstop1h 05m

Sudbury

Sun 30/8

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

Nonstop1h 05m

C$ 378

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Mon 21/9

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

1 stop4h 45m

Sudbury

Mon 28/9

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

1 stop4h 40m

C$ 392

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Sun 13/9

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

1 stop4h 45m

Sudbury

Sun 20/9

9:45 a.m.-3:10 p.m.

1 stop5h 25m

C$ 417

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Fri 4/9

10:00 a.m.-1:45 p.m.

1 stop3h 45m

Sudbury

Fri 11/9

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

1 stop4h 40m

C$ 420

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Fri 28/8

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

Nonstop1h 05m

Sudbury

Mon 31/8

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

Nonstop1h 05m

C$ 434

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Thu 27/8

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

1 stop3h 50m

Sudbury

Sun 30/8

9:45 a.m.-3:10 p.m.

1 stop5h 25m

C$ 446

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Fri 28/8

10:00 a.m.-1:45 p.m.

1 stop3h 45m

Sudbury

Mon 31/8

9:45 a.m.-1:10 p.m.

1 stop3h 25m

C$ 452

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Thu 20/8

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

1 stop3h 50m

Sudbury

Mon 24/8

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

1 stop4h 40m

C$ 489

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Sat 22/8

2:00 p.m.-7:27 p.m.

1 stop5h 27m

Sudbury

Mon 24/8

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

1 stop5h 30m

C$ 494

OttawaSudbury

YOW Ottawa - YSB Sudbury

YOWYSB

Ottawa

Thu 27/8

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

1 stop4h 45m

Sudbury

Mon 31/8

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

1 stop5h 30m

C$ 495

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/8

Showing 1-10 of 22 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from Ottawa to Sudbury, Ontario (average of C$ 377). Flying from Ottawa to Sudbury, Ontario in March is currently the most expensive (average of C$ 646). 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 11 August 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?

Airfare is below average for this route at the moment.

Ottawa to Sudbury, Ontario flights typically cost between C$ 386 and C$ 565 in August.
The cheapest round-trip price found within the last 5 days was C$ 350 on Porter Airlines (27 Aug-30 Aug).

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 11 August 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
454 reviews
Check prices

Entertainment

6.9

Crew

8.6

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

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
454 reviews
Porter Airlines
8.0
Very good
454 reviews
Check prices

Entertainment

6.9

Crew

8.6

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

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

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.

  • 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 1h 05m 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 1h 05m. The distance from Ottawa to Sudbury, Ontario is about 422 km. This flight may include one or multiple stops.

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

    Currently priced at C$ 317, 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 37% 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 (73%), Porter Airlines (73%) or Air Transat (73%) when booking your flight. These represent the most reliable airlines when flying from Ottawa to Sudbury, Ontario.

  • What are the cheapest flights from Ottawa to Sudbury, Ontario?

    Looking for the cheapest flight from Ottawa to Sudbury, Ontario? While on average our users pay C$ 391, our data indicates the cheapest price to be C$ 378. The most popular route (Ottawa - Sudbury), is priced around C$ 392.

  • 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$ 377). Flying from Ottawa to Sudbury, Ontario in March is currently the most expensive (average of C$ 646). 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 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 11 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 317AverageC$ 496FlexibilityNo 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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