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Cheap flights from Ottawa to Sudbury, ON from C$ 206

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 19/12. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YSB
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 5 November 2025.

Fri 28/118:40 a.m.YOW - YSB
1 stop3h 55mPorter Airlines
Sun 30/111:15 p.m.YSB - YOW
1 stop4h 14mPorter Airlines
Deal found 3/11C$ 521
Mon 8/126:50 a.m.YOW - YSB
1 stop5h 45mPorter Airlines
Wed 10/121:15 p.m.YSB - YOW
1 stop4h 14mPorter Airlines
Deal found 4/11C$ 524
Sat 27/128:40 a.m.YOW - YSB
1 stop3h 55mPorter Airlines
Sat 3/11:15 p.m.YSB - YOW
1 stop4h 14mPorter Airlines
Deal found 3/11C$ 548
Mon 24/116:50 a.m.YOW - YSB
1 stop5h 45mPorter Airlines
Wed 26/111:15 p.m.YSB - YOW
1 stop6h 39mPorter Airlines
Deal found 4/11C$ 555
Fri 5/128:40 a.m.YOW - YSB
1 stop3h 55mPorter Airlines
Wed 10/121:15 p.m.YSB - YOW
1 stop4h 14mPorter Airlines
Deal found 3/11C$ 559
Mon 8/129:15 a.m.YOW - YSB
1 stop6h 24mAir Canada
Thu 11/129:45 a.m.YSB - YOW
1 stop3h 33mAir Canada
Deal found 4/11C$ 565
Tue 18/115:00 a.m.YOW - YSB
1 stop4h 09mAir Canada
Sat 22/114:15 p.m.YSB - YOW
1 stop5h 03mAir Canada
Deal found 3/11C$ 581
Sun 16/115:00 a.m.YOW - YSB
1 stop4h 09mAir Canada
Sat 22/119:45 a.m.YSB - YOW
1 stop5h 38mAir Canada
Deal found 4/11C$ 626
Tue 11/116:50 a.m.YOW - YSB
1 stop5h 45mPorter Airlines
Tue 18/111:15 p.m.YSB - YOW
1 stop7h 39mPorter Airlines
Deal found 4/11C$ 649
Thu 6/116:50 a.m.YOW - YSB
1 stop5h 45mPorter Airlines
Sun 16/111:15 p.m.YSB - YOW
1 stop6h 39mPorter Airlines
Deal found 2/11C$ 690
Mon 10/1110:20 a.m.YOW - YSB
1 stop5h 19mAir Canada
Mon 17/114:15 p.m.YSB - YOW
1 stop5h 53mAir Canada
Deal found 3/11C$ 769

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 5 November 2025.

Round-trip from

C$ 521

One-way from

C$ 206

Popular in

June

Cheapest in

March

Average price

C$ 522
Porter Airlines
  • Porter Airlines
  • 28/11-30/11
  • 2 total stops
  • 8h 09m total
  • Ottawa to Sudbury
Search Deals
Porter Airlines
  • Porter Airlines
  • 19/12
  • 1 total stop
  • 3h 55m total
  • Ottawa to Sudbury
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 5 November 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

Fri 28/11

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

1 stop3h 55m

Sudbury

Sun 30/11

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

1 stop4h 14m

C$ 521

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Mon 8/12

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

1 stop5h 45m

Sudbury

Wed 10/12

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

1 stop4h 14m

C$ 524

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Sat 27/12

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

1 stop3h 55m

Sudbury

Sat 3/1

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

1 stop4h 14m

C$ 548

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Mon 24/11

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

1 stop5h 45m

Sudbury

Wed 26/11

1:15 p.m.-7:54 p.m.

1 stop6h 39m

C$ 555

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Fri 5/12

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

1 stop3h 55m

Sudbury

Wed 10/12

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

1 stop4h 14m

C$ 559

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Mon 8/12

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

1 stop6h 24m

Sudbury

Thu 11/12

9:45 a.m.-1:18 p.m.

1 stop3h 33m

C$ 565

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Tue 18/11

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

1 stop4h 09m

Sudbury

Sat 22/11

4:15 p.m.-9:18 p.m.

1 stop5h 03m

C$ 581

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Tue 11/11

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

1 stop5h 45m

Sudbury

Tue 18/11

1:15 p.m.-8:54 p.m.

1 stop7h 39m

C$ 649

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Mon 8/12

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

1 stop3h 55m

Sudbury

Thu 11/12

1:15 p.m.-8:00 a.m.

2 stops18h 45m

C$ 828

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Fri 19/12

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

1 stop3h 55m

C$ 206

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 15 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, March is the cheapest month in which you can book a flight from Ottawa to Sudbury, Ontario (average of C$ 222). Flying from Ottawa to Sudbury, Ontario in November is currently the most expensive (average of C$ 501). 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 5 November 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
387 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

7.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Porter Airlines
8.0
Very good
387 reviews
Porter Airlines
8.0
Very good
387 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

7.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Air Canada
7.1
Good
10,404 reviews
Porter Airlines
8.0
Very good
387 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

7.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

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

    Currently priced at C$ 321, 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$ 472. Porter Airlines is priced at 38% 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$ 222). Flying from Ottawa to Sudbury, Ontario in November is currently the most expensive (average of C$ 501). 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 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 321AverageC$ 492FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 472AverageC$ 543FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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.

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