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Cheap flights from Toronto to Sudbury, ON from C$ 158

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — YSB
12 Jul — 19 Jul1
1 adult

Cheapflights Tip: The best prices from Toronto to Sudbury are usually found in February or April, booked 70 days in advance, depart on a Saturday or Friday and return on a Friday

Cheap 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 7 July 2025.

Round-trip from

C$ 347

One-way from

C$ 158

Popular in

May

Cheapest in

February

Average price

C$ 413

Good round-trip deal

C$ 312 or less

Good one-way deal

C$ 184 or less
Porter Airlines
  • Porter Airlines
  • 3/8-10/8
  • Nonstop
  • 2h 03m total
  • Toronto to Sudbury
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Porter Airlines
  • Porter Airlines
  • 23/8
  • Nonstop
  • 1h 01m total
  • Toronto to Sudbury
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Highest demand for flights based on searches. 9% potential increase in price (C$ 60 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 21 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Toronto (YTO) to Sudbury.
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Price to beat on a one-way flight from Toronto (YTO) to Sudbury.
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Find flight deals from Toronto to Sudbury

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 7 July 2025.

Sun 3/810:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Sun 10/812:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Deal found 6/7C$ 347
Thu 7/82:10 p.m.YYZ - YSB
Nonstop1h 07mAir Canada
Thu 14/83:55 p.m.YSB - YYZ
Nonstop1h 04mAir Canada
Deal found 6/7C$ 383
Sun 28/910:25 a.m.YTZ - YSB
Nonstop1h 01mMultiple Airlines
Tue 30/912:10 p.m.YSB - YTZ
Nonstop1h 02mMultiple Airlines
Deal found 6/7C$ 506
Thu 7/89:30 a.m.YYZ - YSB
1 stop3h 35mMultiple Airlines
Thu 14/83:55 p.m.YSB - YYZ
Nonstop1h 04mMultiple Airlines
Deal found 6/7C$ 740
Wed 9/710:20 p.m.YYZ - YSB
2 stops16h 01mWestJet
Thu 10/73:25 p.m.YSB - YYZ
2 stops18h 32mWestJet
Deal found 5/7C$ 3,024

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 7 July 2025.
Use the filters below to find and compare flights from Toronto to Sudbury that are best for you.

Fly from

Toronto

Fly to

Sudbury

Route

Depart

Return

Price

TorontoSudbury

YTZ - YSB

YTZYSB

Toronto Island

Sun 3/8

10:25 a.m.-11:26 a.m.

Nonstop1h 01m

Sudbury

Sun 10/8

12:10 p.m.-1:12 p.m.

Nonstop1h 02m

C$ 347

TorontoSudbury

YYZ - YSB

YYZYSB

Toronto Pearson Intl

Thu 7/8

2:10 p.m.-3:17 p.m.

Nonstop1h 07m

Sudbury

Thu 14/8

3:55 p.m.-4:59 p.m.

Nonstop1h 04m

C$ 383

TorontoSudbury

YTZ - YSB

YTZYSB

Toronto Island

Sun 28/9

10:25 a.m.-11:26 a.m.

Nonstop1h 01m

Sudbury

Tue 30/9

12:10 p.m.-1:12 p.m.

Nonstop1h 02m

C$ 506

TorontoSudbury

YYZ - YSB

YYZYSB

Toronto Pearson Intl

Thu 7/8

9:30 a.m.-1:05 p.m.

1 stop3h 35m

Sudbury

Thu 14/8

3:55 p.m.-4:59 p.m.

Nonstop1h 04m

C$ 740

TorontoSudbury

YTZ - YSB

YTZYSB

Toronto Island

Sat 23/8

10:25 a.m.-11:26 a.m.

Nonstop1h 01m

C$ 158

TorontoSudbury

YYZ - YSB

YYZYSB

Toronto Pearson Intl

Thu 31/7

8:00 a.m.-9:07 a.m.

Nonstop1h 07m

C$ 196

TorontoSudbury

YTZ - YSB

YTZYSB

Toronto Island

Wed 6/8

9:00 p.m.-1:05 p.m.

1 stop16h 05m

C$ 480

TorontoSudbury

YYZ - YSB

YYZYSB

Toronto Pearson Intl

Sat 2/8

4:25 p.m.-2:21 p.m.

3 stops21h 56m

C$ 513

TorontoSudbury

YYZ - YSB

YYZYSB

Toronto Pearson Intl

Wed 6/8

10:20 p.m.-2:21 p.m.

2 stops16h 01m

C$ 515

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

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

How far ahead should I book a flight from Toronto to Sudbury, Ontario?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Sudbury. Price data was last updated on 27 June 2025.

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto to Sudbury, Ontario. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, June is the cheapest month in which you can book a flight from Toronto to Sudbury, Ontario (average of C$ 302). Flying from Toronto 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 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 7 July 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from Toronto to Sudbury, Ontario by exploring options for tickets in the afternoon.

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 7 July 2025.

The most flights from YTO to YSB are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

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

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 7 July 2025.
Check out reviews from past customers who have flown with Porter Airlines,WestJet, andAir 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
299 reviews
Check prices

Overall

8.0

Entertainment

7.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.6

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very good
299 reviews
Porter Airlines
8.0
Very good
299 reviews
Check prices

Overall

8.0

Entertainment

7.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.6

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
WestJet
7.2
Good
2,920 reviews
Porter Airlines
8.0
Very good
299 reviews
Check prices

Overall

8.0

Entertainment

7.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.6

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Air Canada
7.1
Good
9,676 reviews
Porter Airlines
8.0
Very good
299 reviews
Check prices

Overall

8.0

Entertainment

7.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.6

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

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 7 flights from Toronto to Sudbury per day from 2 different airlines.

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

    Our cheapest airline available from Toronto to Sudbury, Ontario is Porter Airlines. Our recent data shows that you can find tickets from as low as C$ 347 on this airline. An additional option worth looking into is Air Canada, starting at C$ 383. Porter Airlines is currently priced 19% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Toronto to Sudbury, Ontario one-way?

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 158. However, be on the lookout for offers from Air Canada and WestJet, as they are both options that can get you from Toronto to Sudbury, Ontario for a low price.

  • 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: Air Canada (89%), Jazz (89%), United Airlines (89%).

  • 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$ 332, our data indicates the cheapest price to be C$ 195. The most popular route (Toronto Island - Sudbury), is priced around C$ 347.

  • 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, June is the cheapest month in which you can book a flight from Toronto to Sudbury, Ontario (average of C$ 302). Flying from Toronto 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

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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 2 airlines flying from Toronto to Sudbury

Discover the top 2 airlines 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 7 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 209AverageC$ 435FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 329AverageC$ 384FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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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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