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Cheap flights from Sudbury, ON to Toronto from C$ 175

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
YSB — YTO
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Sudbury to Toronto are usually found in April or September, booked 22 days in advance, depart on a Thursday or Friday and return on a Sunday

Cheap flight deals from Sudbury to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Sudbury (YSB) to Toronto (YTO). 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 11 September 2025.

Round-trip from

C$ 340

One-way from

C$ 175

Popular in

May

Cheapest in

April

Average price

C$ 359

Good round-trip deal

C$ 402 or less

Good one-way deal

C$ 288 or less
Porter Airlines
  • Porter Airlines
  • 17/10-25/10
  • Nonstop
  • 2h 03m total
  • Sudbury to Toronto
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Porter Airlines
  • Porter Airlines
  • 10/10
  • Nonstop
  • 1h 02m total
  • Sudbury to Toronto
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 9 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Sudbury to Toronto (YTO).
Search Deals
Price to beat on a one-way flight from Sudbury to Toronto (YTO).
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Find flight deals from Sudbury to Toronto

Cheapest flights from Sudbury to Toronto
Explore the most affordable flight options available from Sudbury to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Fri 17/1012:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Sat 25/1010:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 9/9C$ 340
Mon 13/1012:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Thu 16/1010:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 9/9C$ 344
Mon 13/1012:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Wed 22/1010:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 9/9C$ 356
Thu 2/1012:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Tue 14/1010:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 9/9C$ 358
Tue 7/1012:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Tue 14/1010:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 9/9C$ 359
Sat 18/1012:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Sat 25/1010:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 9/9C$ 362
Wed 8/1012:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Wed 15/1010:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 10/9C$ 367
Fri 17/1012:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Sun 19/1010:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 9/9C$ 377
Wed 19/111:15 p.m.YSB - YTZ
Nonstop1h 02mMultiple Airlines
Thu 27/1111:30 a.m.YTZ - YSB
Nonstop1h 05mMultiple Airlines
Deal found 8/9C$ 380
Sun 28/912:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Wed 15/1010:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 9/9C$ 385
Fri 17/109:45 a.m.YSB - YYZ
Nonstop1h 04mAir Canada
Tue 21/108:00 a.m.YYZ - YSB
Nonstop1h 06mAir Canada
Deal found 9/9C$ 385
Fri 17/109:45 a.m.YSB - YYZ
Nonstop1h 04mAir Canada
Sun 19/108:00 a.m.YYZ - YSB
Nonstop1h 06mAir Canada
Deal found 10/9C$ 387

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sudbury to Toronto 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 11 September 2025.
Use the filters below to find and compare flights from Sudbury to Toronto that are best for you.

Fly from

Sudbury

Fly to

Toronto

Route

Depart

Return

Price

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Fri 17/10

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

Nonstop1h 02m

Toronto Island

Tue 21/10

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

Nonstop1h 01m

C$ 340

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Fri 17/10

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

Nonstop1h 02m

Toronto Island

Sat 25/10

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

Nonstop1h 01m

C$ 340

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Mon 13/10

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

Nonstop1h 02m

Toronto Island

Thu 16/10

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

Nonstop1h 01m

C$ 344

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Mon 13/10

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

Nonstop1h 02m

Toronto Island

Wed 22/10

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

Nonstop1h 01m

C$ 356

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Fri 10/10

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

Nonstop1h 02m

Toronto Island

Tue 14/10

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

Nonstop1h 01m

C$ 358

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Thu 2/10

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

Nonstop1h 02m

Toronto Island

Tue 14/10

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

Nonstop1h 01m

C$ 358

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Fri 17/10

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

Nonstop1h 02m

Toronto Island

Sun 19/10

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

Nonstop1h 01m

C$ 359

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Wed 8/10

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

Nonstop1h 02m

Toronto Island

Thu 16/10

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

Nonstop1h 01m

C$ 359

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Sat 18/10

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

Nonstop1h 02m

Toronto Island

Mon 20/10

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

Nonstop1h 01m

C$ 359

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Tue 7/10

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

Nonstop1h 02m

Toronto Island

Tue 14/10

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

Nonstop1h 01m

C$ 366

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 39 results
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Best time to book a flight from Sudbury to Toronto

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

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

Use this chart to determine the optimal time to book a round-trip flight from Sudbury to Toronto. Price data was last updated on 29 August 2025.

The price you pay for your flight from Sudbury, Ontario to Toronto may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Sudbury, Ontario to Toronto (average of C$ 168). Flying from Sudbury, Ontario to Toronto in July is currently the most expensive (average of C$ 258). 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 YSB to YTO?

Find hourly flight availability from Sudbury to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

When flying from Sudbury, Ontario to Toronto, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 39% versus a flight in the afternoon.

Weekly flight availability from Sudbury, Ontario to Toronto

Explore weekly flight availability from Sudbury to Toronto. 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 11 September 2025.

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

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated 11 September 2025.
Read reviews from past customers who have flown Porter Airlines,Air Transat, andAir Canada from Sudbury to Toronto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.7
Good
438 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Sudbury to Toronto. 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 from for flights from Sudbury to Toronto?

    Most people fly from Sudbury (YSB) if they book a flight from Sudbury to Toronto. On average, Sudbury has 8 outbound flights to Toronto per day from 2 airlines. Sudbury is conveniently located just 20.9 km from Sudbury’s city centre.

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

    There are many flights that can get you from Sudbury, Ontario to Toronto in 1h 02m. Fly via Porter Airlines or Air Canada to get the fastest option. Airlines will cover a distance of 351 km. All flights are typically direct.

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

    Flying on Porter Airlines is currently your cheapest option to Toronto, with prices starting at C$ 317. Another option worth looking into is Air Canada, starting at C$ 349 round trip. Users have found that Porter Airlines is 26% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as C$ 175 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from C$ 190 and Air Transat from C$ 201 one-way.

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

    Consider Emirates (90%), Air Canada (76%) or Jazz (76%) when booking your flight. These represent the most reliable airlines when flying from Sudbury, Ontario to Toronto.

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

    While on average a flight from Sudbury, Ontario to Toronto is generally C$ 772, our data shows the cheapest flight currently is C$ 202. When looking at the most popular route, (Sudbury - Toronto Island), you can expect to pay C$ 340 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Sudbury, Ontario to Toronto (average of C$ 168). Flying from Sudbury, Ontario to Toronto in July is currently the most expensive (average of C$ 258). 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 Sudbury to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Sudbury to Toronto

Discover the top 2 airlines that operate flights from Sudbury to Toronto. 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 317AverageC$ 381FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 349AverageC$ 600FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sudbury to Toronto?

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sudbury to Toronto flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Sudbury to Toronto flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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