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Cheap flights from Ottawa to Sudbury, ON from C$ 216

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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YSB
19 Aug — 26 Aug1
1 adult

Cheap 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 14 August 2025.

Round-trip from

C$ 401

One-way from

C$ 216

Popular in

June

Cheapest in

March

Average price

C$ 509
Porter Airlines
  • Porter Airlines
  • 27/9-4/10
  • 2 total stops
  • 10h 25m total
  • Ottawa to Sudbury
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Porter Airlines
  • Porter Airlines
  • 14/11
  • 1 total stop
  • 3h 55m total
  • Ottawa to Sudbury
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 80 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 2025
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Find flight deals from Ottawa to Sudbury

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 14 August 2025.

Sat 27/97:00 a.m.YOW - YSB
1 stop4h 26mPorter Airlines
Sat 4/1012:10 p.m.YSB - YOW
1 stop5h 59mPorter Airlines
Deal found 13/8C$ 401
Thu 18/98:35 a.m.YOW - YSB
1 stop2h 51mPorter Airlines
Thu 25/912:10 p.m.YSB - YOW
1 stop4h 24mPorter Airlines
Deal found 13/8C$ 408
Tue 16/98:35 a.m.YOW - YSB
1 stop2h 51mPorter Airlines
Fri 19/912:10 p.m.YSB - YOW
1 stop5h 59mPorter Airlines
Deal found 13/8C$ 425
Sun 14/98:35 a.m.YOW - YSB
1 stop2h 51mPorter Airlines
Wed 17/912:10 p.m.YSB - YOW
1 stop4h 24mPorter Airlines
Deal found 13/8C$ 447
Wed 17/98:35 a.m.YOW - YSB
1 stop2h 51mPorter Airlines
Fri 19/912:10 p.m.YSB - YOW
1 stop7h 24mPorter Airlines
Deal found 14/8C$ 456
Sat 27/96:00 a.m.YOW - YSB
2 stops9h 16mMultiple Airlines
Sat 4/1012:10 p.m.YSB - YOW
1 stop5h 59mMultiple Airlines
Deal found 13/8C$ 458
Sat 27/96:00 a.m.YOW - YSB
2 stops9h 16mAir Canada
Sat 4/103:55 p.m.YSB - YOW
2 stops6h 09mAir Canada
Deal found 13/8C$ 506
Sun 14/96:00 a.m.YOW - YSB
2 stops9h 16mAir Canada
Fri 19/99:40 a.m.YSB - YOW
1 stop3h 24mAir Canada
Deal found 13/8C$ 554
Fri 22/87:00 a.m.YOW - YSB
1 stop4h 26mPorter Airlines
Wed 27/812:10 p.m.YSB - YOW
1 stop4h 53mPorter Airlines
Deal found 13/8C$ 587
Wed 17/99:05 a.m.YOW - YSB
2 stops6h 11mAir Canada
Fri 19/99:40 a.m.YSB - YOW
1 stop5h 24mAir Canada
Deal found 14/8C$ 598
Tue 16/95:15 a.m.YOW - YSB
1 stop3h 51mAir Canada
Tue 16/93:55 p.m.YSB - YOW
2 stops6h 09mAir Canada
Deal found 13/8C$ 604
Wed 17/95:15 a.m.YOW - YSB
1 stop3h 51mAir Canada
Wed 17/93:55 p.m.YSB - YOW
2 stops18h 30mAir Canada
Deal found 13/8C$ 633

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 14 August 2025.
Use the filters below to find and compare flights from Ottawa to Sudbury that are best for you.

Fly from

Ottawa

Fly to

Sudbury

Route

Depart

Return

Price

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Sat 27/9

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

1 stop4h 26m

Sudbury

Sat 4/10

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

1 stop5h 59m

C$ 401

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Thu 18/9

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

1 stop2h 51m

Sudbury

Thu 25/9

12:10 p.m.-4:34 p.m.

1 stop4h 24m

C$ 408

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Tue 16/9

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

1 stop2h 51m

Sudbury

Thu 18/9

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

1 stop5h 59m

C$ 425

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Thu 18/9

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

1 stop2h 51m

Sudbury

Sat 20/9

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

1 stop5h 59m

C$ 425

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Thu 18/9

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

1 stop2h 51m

Sudbury

Fri 19/9

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

1 stop5h 59m

C$ 425

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Wed 17/9

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

1 stop2h 51m

Sudbury

Thu 18/9

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

1 stop5h 59m

C$ 425

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Wed 17/9

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

1 stop2h 51m

Sudbury

Sat 20/9

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

1 stop5h 59m

C$ 425

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Tue 16/9

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

1 stop2h 51m

Sudbury

Fri 19/9

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

1 stop5h 59m

C$ 425

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Mon 29/9

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

1 stop4h 26m

Sudbury

Tue 30/9

12:10 p.m.-4:34 p.m.

1 stop4h 24m

C$ 425

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Wed 17/9

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

1 stop4h 26m

Sudbury

Fri 19/9

12:10 p.m.-4:34 p.m.

1 stop4h 24m

C$ 425

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 21 results
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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, June is the cheapest month in which you can book a flight from Ottawa to Sudbury, Ontario (average of C$ 302). Flying from Ottawa to Sudbury, Ontario in December is currently the most expensive (average of C$ 467). 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’s the top layover airport for flights from Ottawa to Sudbury, Ontario?

Share of one-stop round-trip flights from Ottawa to Sudbury, Ontario chosen by Cheapflights users in the past 12 months, using the same layover each way.

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?

Average round-trip fare for 1-stop flights from Ottawa to Sudbury, Ontario, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Toronto (YTZ) is the most affordable 1-stop option, with an average round-trip price of C$ 482.

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

Shortest average travel time for 1-stop one-way flights from Ottawa to Sudbury, Ontario, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Toronto (YTZ) have the shortest average one-way travel time for 1-stop routes: 3h 20m.

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

Average layover duration for 1-stop one-way flights from Ottawa to Sudbury, Ontario, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 30m.

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 14 August 2025.
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
332 reviews
Check prices

Crew

8.7

Comfort

8.0

Overall

8.0

Entertainment

7.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
332 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Crew

8.7

Comfort

8.0

Overall

8.0

Entertainment

7.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,949 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Crew

8.7

Comfort

8.0

Overall

8.0

Entertainment

7.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

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 are the cheapest airlines flying 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. Check Cheapflights for deals on Air Canada for as low as C$ 457. Porter Airlines is priced at 41% 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, June is the cheapest month in which you can book a flight from Ottawa to Sudbury, Ontario (average of C$ 302). Flying from Ottawa to Sudbury, Ontario in December is currently the most expensive (average of C$ 467). 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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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 14 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 314AverageC$ 488FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 457AverageC$ 544FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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?

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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