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Cheap flights from Toronto to Sudbury, ON from C$ 174

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — YSB
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Sudbury

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Sudbury
Explore the most affordable flight options available from Toronto to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Tue 8/912:40 p.m.
YYZ
-
YSB
Nonstop1h 05m
Air Canada
Fri 11/98:05 p.m.
YSB
-
YYZ
Nonstop1h 04m
Air Canada
Deal found 27/7C$ 390
Sun 13/97:55 a.m.
YYZ
-
YSB
Nonstop1h 05m
Air Canada
Sun 20/99:45 a.m.
YSB
-
YYZ
Nonstop1h 02m
Air Canada
Deal found 30/7C$ 421
Tue 25/87:55 a.m.
YYZ
-
YSB
Nonstop1h 05m
Air Canada
Tue 1/98:05 p.m.
YSB
-
YYZ
Nonstop1h 04m
Air Canada
Deal found 28/7C$ 428
Fri 4/911:55 a.m.
YTZ
-
YSB
1 stop3h 35m
Porter Airlines
Sun 6/94:10 p.m.
YSB
-
YTZ
1 stop2h 45m
Porter Airlines
Deal found 30/7C$ 429
Thu 3/97:00 a.m.
YYZ
-
YSB
1 stop8h 30m
Porter Airlines
Sun 6/94:10 p.m.
YSB
-
YYZ
1 stop5h 54m
Porter Airlines
Deal found 28/7C$ 437
Thu 3/99:00 a.m.
YTZ
-
YSB
2 stops6h 30m
Porter Airlines
Sun 6/94:10 p.m.
YSB
-
YTZ
1 stop2h 45m
Porter Airlines
Deal found 28/7C$ 442
Fri 28/811:55 a.m.
YTZ
-
YSB
1 stop3h 35m
Porter Airlines
Fri 4/94:10 p.m.
YSB
-
YTZ
1 stop2h 45m
Porter Airlines
Deal found 31/7C$ 446
Thu 3/912:40 p.m.
YYZ
-
YSB
Nonstop1h 05m
Air Canada
Sun 6/92:25 p.m.
YSB
-
YYZ
Nonstop1h 02m
Air Canada
Deal found 28/7C$ 446
Fri 11/96:20 p.m.
YYZ
-
YSB
Nonstop1h 07m
Air Canada
Wed 16/98:05 p.m.
YSB
-
YYZ
Nonstop1h 04m
Air Canada
Deal found 31/7C$ 456
Thu 20/811:55 a.m.
YTZ
-
YSB
1 stop3h 35m
Porter Airlines
Thu 27/84:10 p.m.
YSB
-
YTZ
1 stop5h 38m
Porter Airlines
Deal found 28/7C$ 463
Thu 13/812:40 p.m.
YYZ
-
YSB
Nonstop1h 05m
Air Canada
Fri 14/82:25 p.m.
YSB
-
YYZ
Nonstop1h 02m
Air Canada
Deal found 28/7C$ 465
Thu 20/812:40 p.m.
YYZ
-
YSB
Nonstop1h 05m
Air Canada
Thu 27/88:05 p.m.
YSB
-
YYZ
Nonstop1h 04m
Air Canada
Deal found 28/7C$ 467

Find flight deals from Toronto to Sudbury

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) 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 1 August 2026.

Round-trip from

C$ 390

One-way from

C$ 174

Popular in

November

Cheapest in

April

Average price

C$ 463

Good round-trip deal

C$ 597 or less
Air Canada
  • Air Canada
  • 8/9-11/9
  • Nonstop
  • 2h 09m total
  • Toronto to Sudbury
Search Deals
Porter Airlines
  • Porter Airlines
  • 7/9
  • 2 total stops
  • 6h 30m total
  • Toronto to Sudbury
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% 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 Toronto (YTO) to Sudbury.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto 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 1 August 2026.
Use the filters below to find and compare flights from Toronto to Sudbury that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSudbury

YTZ - YSB

YTZYSB

Toronto Island

Thu 3/9

9:00 a.m.-3:30 p.m.

2 stops6h 30m

Sudbury

Sun 6/9

4:10 p.m.-6:55 p.m.

1 stop2h 45m

C$ 442

TorontoSudbury

YYZ - YSB

YYZYSB

Toronto Pearson Intl

Thu 3/9

6:20 p.m.-7:27 p.m.

Nonstop1h 07m

Sudbury

Sun 20/9

2:25 p.m.-3:27 p.m.

Nonstop1h 02m

C$ 460

TorontoSudbury

YTZ - YSB

YTZYSB

Toronto Island

Thu 20/8

11:55 a.m.-3:30 p.m.

1 stop3h 35m

Sudbury

Thu 27/8

4:10 p.m.-9:48 p.m.

1 stop5h 38m

C$ 463

TorontoSudbury

YTZ - YSB

YTZYSB

Toronto Island

Fri 4/9

8:00 a.m.-3:30 p.m.

2 stops7h 30m

Sudbury

Sun 6/9

4:10 p.m.-6:55 p.m.

1 stop2h 45m

C$ 464
Quickest round-trip

TorontoSudbury

YYZ - YSB

YYZYSB

Toronto Pearson Intl

Thu 13/8

12:40 p.m.-1:45 p.m.

Nonstop1h 05m

Sudbury

Fri 14/8

2:25 p.m.-3:27 p.m.

Nonstop1h 02m

C$ 465

TorontoSudbury

YYZ - YSB

YYZYSB

Toronto Pearson Intl

Thu 20/8

12:40 p.m.-1:45 p.m.

Nonstop1h 05m

Sudbury

Thu 27/8

8:05 p.m.-9:09 p.m.

Nonstop1h 04m

C$ 467

TorontoSudbury

YTZ - YSB

YTZYSB

Toronto Island

Fri 14/8

11:55 a.m.-3:30 p.m.

1 stop3h 35m

Sudbury

Sun 16/8

4:10 p.m.-9:48 p.m.

1 stop5h 38m

C$ 481

TorontoSudbury

YYZ - YSB

YYZYSB

Toronto Pearson Intl

Mon 31/8

6:20 p.m.-7:27 p.m.

Nonstop1h 07m

Sudbury

Mon 14/9

8:05 p.m.-9:09 p.m.

Nonstop1h 04m

C$ 493

TorontoSudbury

YYZ - YSB

YYZYSB

Toronto Pearson Intl

Wed 19/8

6:20 p.m.-7:27 p.m.

Nonstop1h 07m

Sudbury

Sun 23/8

9:45 a.m.-10:47 a.m.

Nonstop1h 02m

C$ 533

TorontoSudbury

YTZ - YSB

YTZYSB

Toronto Island

Thu 20/8

8:00 a.m.-3:30 p.m.

2 stops7h 30m

Sudbury

Sun 23/8

4:10 p.m.-6:58 p.m.

1 stop2h 48m

C$ 550

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Showing 1-10 of 40 resultsSorted by cheapest first
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Best time to book a flight from Toronto to Sudbury

Have a flexible travel schedule? Discover the best time to fly to Sudbury from Toronto 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 Toronto to Sudbury

What is the cheapest month to book a flight from Toronto to Sudbury, Ontario?

Currently, January is the cheapest month in which you can book a flight from Toronto to Sudbury, Ontario (average of C$ 373). Flying from Toronto to Sudbury, Ontario in November is currently the most expensive (average of C$ 575). 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 YTO to YSB?

Find hourly flight availability from Toronto 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 1 August 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 37% on flights from Toronto to Sudbury, Ontario by exploring options for tickets in the morning.

Weekly flight availability from Toronto to Sudbury, Ontario

Explore weekly flight availability from Toronto to Sudbury. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 August 2026.

The most flights from YTO to YSB are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Toronto to Sudbury, Ontario?

Airfare is typical for this route at the moment.
Toronto to Sudbury, Ontario flights typically cost between C$ 373 and C$ 520 in September.
The cheapest round-trip price found within the last 5 days was C$ 390 on Air Canada (8 Sep-11 Sep).

What’s the top layover airport for flights from Toronto to Sudbury, Ontario?

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

Ottawa (YOW) – chosen by Cheapflights users on 50% of one-stop itineraries from Toronto to Sudbury, Ontario on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Sudbury, Ontario?

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

Ottawa (YOW) is the most affordable 1-stop option, with an average round-trip price of C$ 345.

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

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

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 3h 38m.

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

Average layover duration for 1-stop one-way flights from Toronto 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 58m.

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 1 August 2026.
Check out reviews from past customers who have flown with Porter Airlines and Air Canada from Toronto 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
449 reviews
Check prices

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

6.9

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
449 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

6.9

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,419 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

6.9

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

Find useful and relevant information for your journey from Toronto to Sudbury. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sudbury from Toronto?

    If you book a flight to Sudbury from Toronto, you will be flying to Sudbury, which is the city’s only airport. Sudbury (YSB) is located 20.9 km from the centre of Sudbury. There are 6 flights from Toronto to Sudbury per day from 1 airline.

  • How long is the flight from Toronto to Sudbury, Ontario?

    Departing from Toronto to Sudbury, Ontario will take you 1h 07m. There are 340 km between Toronto and Sudbury, Ontario. This flight may include one or multiple stops.

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

    Our cheapest airline available from Toronto to Sudbury, Ontario is Air Canada. Our recent data shows that you can find tickets from as low as C$ 315 on this airline. Air Canada is currently priced 28% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Toronto to Sudbury, Ontario?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Toronto to Sudbury, Ontario on time: Emirates (71%), Air Canada (66%), Jazz (66%).

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

    Looking for the cheapest flight from Toronto to Sudbury, Ontario? While on average our users pay C$ 597, our data indicates the cheapest price to be C$ 435. The most popular route (Toronto Pearson Intl - Sudbury), is priced around C$ 456.

  • Can I find deals for flights from Toronto to Sudbury that include hotel bookings?

    Yes. In addition to deals on Toronto to Sudbury flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto to Sudbury?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Sudbury.

  • Can I find deals for business class flights from Toronto to Sudbury?

    Yes. Cheapflights offers flight deals from Toronto 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 Toronto to Sudbury, Ontario?

    Currently, January is the cheapest month in which you can book a flight from Toronto to Sudbury, Ontario (average of C$ 373). Flying from Toronto to Sudbury, Ontario in November is currently the most expensive (average of C$ 575). 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 Toronto 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 Toronto to Sudbury

Discover the top airline that operate flights from Toronto 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 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 315AverageC$ 485FlexibilityNo 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 Toronto to Sudbury?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Toronto to Sudbury. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Toronto to Sudbury?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sudbury from Toronto.

Can Cheapflights find flights from Toronto to Sudbury with no change fees?

Yes, we can. To see specific flights from Toronto to Sudbury with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Toronto to Sudbury become cheaper?

Of course! You can now track prices for flights from Toronto 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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