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Cheap flights from Sudbury, ON to Ontario 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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
YSB — YYZ
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Sudbury to Ontario

Keep the following information in mind while searching for Sudbury to Ontario flight deals. Data was last updated 16 September 2025.

Round-trip from

C$ 257

One-way from

C$ 174

Popular in

May

Cheapest in

April

Average price

C$ 408

Good round-trip deal

C$ 366 or less

Good one-way deal

C$ 267 or less
Porter Airlines
  • Porter Airlines
  • 20/10-23/10
  • Nonstop
  • 2h 03m total
  • Sudbury to Ontario
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Porter Airlines
  • Porter Airlines
  • 15/12
  • 1 total stop
  • 4h 30m total
  • Sudbury to Ontario
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Sudbury to Ontario.
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Price to beat on a one-way flight from Sudbury to Ontario.
Search Deals

Find flight deals from Sudbury to Ontario

Cheapest flights from Sudbury to Ontario
Explore the most affordable flight options available from Sudbury to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Mon 20/1012:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Thu 23/1010:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 16/9C$ 257
Sat 18/1012:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Fri 24/1010:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 15/9C$ 260
Sat 11/1012:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Sat 18/1010:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 16/9C$ 282
Sun 5/1012:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Sun 12/1010:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 16/9C$ 392
Tue 14/1012:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Tue 21/1010:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 14/9C$ 401
Mon 13/1012:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Mon 20/1010:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 15/9C$ 416
Thu 30/104:15 p.m.YSB - YYZ
Nonstop1h 10mAir Canada
Thu 6/112:30 p.m.YYZ - YSB
Nonstop1h 09mAir Canada
Deal found 15/9C$ 423
Fri 10/1012:10 p.m.YSB - YUL
1 stop8h 00mPorter Airlines
Wed 15/106:55 a.m.YUL - YSB
1 stop4h 31mPorter Airlines
Deal found 16/9C$ 425
Sun 7/121:15 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Sun 14/1211:30 a.m.YTZ - YSB
Nonstop1h 05mPorter Airlines
Deal found 14/9C$ 434
Thu 30/101:15 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Thu 6/1111:30 a.m.YTZ - YSB
Nonstop1h 05mPorter Airlines
Deal found 15/9C$ 443
Fri 17/109:45 a.m.YSB - YYZ
Nonstop1h 04mAir Canada
Sun 19/108:00 a.m.YYZ - YSB
Nonstop1h 06mAir Canada
Deal found 14/9C$ 445
Sun 5/109:45 a.m.YSB - YYZ
Nonstop1h 04mAir Canada
Sun 12/108:00 a.m.YYZ - YSB
Nonstop1h 06mAir Canada
Deal found 15/9C$ 448

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sudbury to Ontario 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 16 September 2025.
Use the filters below to find and compare flights from Sudbury to Ontario that are best for you.

Fly from

Sudbury

Fly to

Ontario

Route

Depart

Return

Price

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Wed 22/10

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

Nonstop1h 02m

Toronto Island

Mon 27/10

11:30 a.m.-12:35 p.m.

Nonstop1h 05m

C$ 257

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Mon 20/10

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

Nonstop1h 02m

Toronto Island

Thu 23/10

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

Nonstop1h 01m

C$ 257

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Sat 18/10

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

Nonstop1h 02m

Toronto Island

Fri 24/10

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

Nonstop1h 01m

C$ 260

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Sat 11/10

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

Nonstop1h 02m

Toronto Island

Sat 18/10

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

Nonstop1h 01m

C$ 282

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Sun 5/10

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

Nonstop1h 02m

Toronto Island

Sun 12/10

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

Nonstop1h 01m

C$ 392

SudburyToronto

YSB - YYZ

YSBYYZ

Sudbury

Fri 16/1

4:15 p.m.-5:25 p.m.

Nonstop1h 10m

Toronto Pearson Intl

Wed 21/1

8:50 a.m.-9:59 a.m.

Nonstop1h 09m

C$ 402

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Fri 16/1

1:15 p.m.-2:17 p.m.

Nonstop1h 02m

Toronto Island

Wed 21/1

11:30 a.m.-12:35 p.m.

Nonstop1h 05m

C$ 402

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Mon 13/10

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$ 416

SudburyToronto

YSB - YYZ

YSBYYZ

Sudbury

Thu 30/10

4:15 p.m.-5:25 p.m.

Nonstop1h 10m

Toronto Pearson Intl

Thu 6/11

2:30 p.m.-3:39 p.m.

Nonstop1h 09m

C$ 423

SudburyToronto

YSB - YYZ

YSBYYZ

Sudbury

Sun 1/2

10:35 a.m.-11:41 a.m.

Nonstop1h 06m

Toronto Pearson Intl

Sun 8/2

8:50 a.m.-9:59 a.m.

Nonstop1h 09m

C$ 423

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 60 results
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Best time to book a flight from Sudbury to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario 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 Ontario

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

Currently, January is the cheapest month in which you can book a flight from Sudbury, Ontario to Region of Ontario (average of C$ 169). Flying from Sudbury, Ontario to Region of Ontario 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 ON?

Find hourly flight availability from Sudbury to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

When flying from Sudbury, Ontario to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Sudbury, Ontario to Region of Ontario

Explore weekly flight availability from Sudbury to Ontario. 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 16 September 2025.

The most flights from YSB to CAON are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

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

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 16 September 2025.
Read reviews from past customers who have flown Porter Airlines,Air Transat, andAir Canada from Sudbury to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
363 reviews
Check prices

Food

7.6

Comfort

7.9

Entertainment

7.0

Boarding

8.1

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

Food

7.6

Comfort

7.9

Entertainment

7.0

Boarding

8.1

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

Food

7.6

Comfort

7.9

Entertainment

7.0

Boarding

8.1

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

Food

7.6

Comfort

7.9

Entertainment

7.0

Boarding

8.1

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 Ontario. 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 Ontario?

    Located just 20.9 km from the city centre, Sudbury (YSB) is the airport most travellers will use when flying to Ontario from Sudbury.

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

    There are many flights that can get you from Sudbury, Ontario to Region of Ontario in 1h 02m. Fly via Porter Airlines or Air Canada to get the fastest option. The distance between Sudbury, Ontario and Region of Ontario is about 351 km. All flights are typically direct.

  • What are the most popular routes from Sudbury, Ontario to Region of Ontario?

    When deciding which route to take from Sudbury, Ontario to Region of Ontario consider Sudbury - Toronto Island, Sudbury - Toronto Pearson Intl or Sudbury - Montreal Pierre Elliott Trudeau Intl as they are the most popular.

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

    Consider Emirates (84%), Air Canada (74%) or Jazz (74%) when booking your flight. These represent the most reliable airlines when flying from Sudbury, Ontario to Region of Ontario.

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

    The cheapest flight price from Sudbury, Ontario to Region of Ontario is C$ 177. On average you can expect to pay C$ 734. The most popular route, (Sudbury - Toronto Island), can usually be booked for C$ 260.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sudbury to Ontario 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 Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Sudbury, Ontario to Region of Ontario (average of C$ 169). Flying from Sudbury, Ontario to Region of Ontario 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 Ontario

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 Ontario

Discover the top 2 airlines that operate flights from Sudbury to Ontario. 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 316AverageC$ 485FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 348AverageC$ 643FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Sudbury to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Ontario from Sudbury 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 Sudbury to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sudbury to Ontario, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Sudbury to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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