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Cheap flights from Ottawa to Sudbury, ON from C$ 232

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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YSB
3 Jan — 10 Jan1
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 4 December 2025.

Wed 31/129:15 a.m.YOW - YSB
1 stop6h 24mAir Canada
Wed 7/19:45 a.m.YSB - YOW
1 stop5h 38mAir Canada
Deal found 3/12C$ 396
Mon 22/128:40 a.m.YOW - YSB
1 stop3h 55mPorter Airlines
Fri 26/121:15 p.m.YSB - YOW
1 stop4h 14mPorter Airlines
Deal found 3/12C$ 452
Fri 19/126:50 a.m.YOW - YSB
1 stop5h 45mPorter Airlines
Sat 20/121:15 p.m.YSB - YOW
1 stop4h 14mPorter Airlines
Deal found 4/12C$ 734
Wed 31/128:40 a.m.YOW - YSB
1 stop3h 55mMultiple Airlines
Wed 7/18:30 a.m.YSB - YOW
2 stops23h 29mMultiple Airlines
Deal found 3/12C$ 975

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 4 December 2025.

Round-trip from

C$ 396

One-way from

C$ 232

Popular in

June

Cheapest in

March

Average price

C$ 465
Air Canada
  • Air Canada
  • 31/12-7/1
  • 2 total stops
  • 12h 02m total
  • Ottawa to Sudbury
Search Deals
Porter Airlines
  • Porter Airlines
  • 18/12
  • 1 total stop
  • 5h 45m total
  • Ottawa to Sudbury
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 4 December 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

Tue 20/1

9:15 a.m.-3:39 p.m.

1 stop6h 24m

Sudbury

Tue 27/1

9:45 a.m.-3:23 p.m.

1 stop5h 38m

C$ 412

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Mon 22/12

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

1 stop3h 55m

Sudbury

Fri 26/12

1:15 p.m.-5:29 p.m.

1 stop4h 14m

C$ 452

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Tue 6/1

10:20 a.m.-3:39 p.m.

1 stop5h 19m

Sudbury

Wed 21/1

5:40 a.m.-9:23 a.m.

1 stop3h 43m

C$ 508

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Sat 21/2

5:00 a.m.-9:09 a.m.

1 stop4h 09m

Sudbury

Wed 25/2

3:55 p.m.-7:18 p.m.

1 stop3h 23m

C$ 634

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Tue 20/1

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

1 stop5h 35m

Sudbury

Tue 27/1

1:15 p.m.-2:07 p.m.

2 stops24h 52m

C$ 720

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Wed 14/1

6:55 p.m.-12:35 p.m.

2 stops17h 40m

Sudbury

Fri 16/1

1:15 p.m.-5:29 p.m.

1 stop4h 14m

C$ 730

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Fri 19/12

6:50 a.m.-12:35 p.m.

1 stop5h 45m

Sudbury

Sat 20/12

1:15 p.m.-5:29 p.m.

1 stop4h 14m

C$ 734

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Thu 18/12

6:50 a.m.-12:35 p.m.

1 stop5h 45m

C$ 232

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

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, March is the cheapest month in which you can book a flight from Ottawa to Sudbury, Ontario (average of C$ 220). Flying from Ottawa to Sudbury, Ontario in November is currently the most expensive (average of C$ 497). 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.

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 4 December 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
394 reviews
Check prices

Food

7.6

Overall

8.0

Crew

8.6

Entertainment

7.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
394 reviews
Porter Airlines
8.0
Very good
394 reviews
Check prices

Food

7.6

Overall

8.0

Crew

8.6

Entertainment

7.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,500 reviews
Porter Airlines
8.0
Very good
394 reviews
Check prices

Food

7.6

Overall

8.0

Crew

8.6

Entertainment

7.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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. This flight may include one or multiple stops.

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

    Currently priced at C$ 202, 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$ 312. Air Canada is priced at 61% 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, March is the cheapest month in which you can book a flight from Ottawa to Sudbury, Ontario (average of C$ 220). Flying from Ottawa to Sudbury, Ontario in November is currently the most expensive (average of C$ 497). 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 4 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 318AverageC$ 494FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 468AverageC$ 551FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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