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Cheap flights from Sudbury, ON to Ontario from C$ 183

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 31/1. Fares are subject to change and may not be available on all flights or dates of travel.
YSB — YYZ
22 Jan — 29 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sudbury to Ontario

Enter your travel dates to find the best prices.

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 23 December 2025.

Tue 30/121:15 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Tue 6/111:30 a.m.YTZ - YSB
Nonstop1h 05mPorter Airlines
Deal found 21/12C$ 423
Tue 30/124:15 p.m.YSB - YYZ
Nonstop1h 10mAir Canada
Tue 6/18:00 a.m.YYZ - YSB
Nonstop1h 09mAir Canada
Deal found 21/12C$ 454
Sun 28/121:15 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Sun 18/111:30 a.m.YTZ - YSB
Nonstop1h 05mPorter Airlines
Deal found 22/12C$ 468
Mon 29/121:15 p.m.YSB - YOW
1 stop4h 14mPorter Airlines
Mon 5/18:40 a.m.YOW - YSB
1 stop3h 55mPorter Airlines
Deal found 22/12C$ 515
Sat 27/121:15 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Sat 3/111:30 a.m.YTZ - YSB
Nonstop1h 05mPorter Airlines
Deal found 22/12C$ 606
Sun 28/1212:45 p.m.YSB - YQT
1 stop6h 30mAir Canada
Sun 4/15:00 a.m.YQT - YSB
1 stop4h 09mAir Canada
Deal found 21/12C$ 688
Sun 28/121:15 p.m.YSB - YOW
1 stop7h 39mPorter Airlines
Wed 31/126:50 a.m.YOW - YSB
1 stop5h 45mPorter Airlines
Deal found 22/12C$ 735
Mon 22/121:15 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Mon 29/1211:30 a.m.YTZ - YSB
Nonstop1h 05mPorter Airlines
Deal found 21/12C$ 743
Tue 23/121:15 p.m.YSB - YUL
1 stop3h 15mPorter Airlines
Sun 4/18:55 a.m.YUL - YSB
1 stop3h 40mPorter Airlines
Deal found 22/12C$ 776
Sun 28/121:15 p.m.YSB - YQT
2 stops8h 09mPorter Airlines
Sun 4/18:00 a.m.YQT - YSB
1 stop4h 35mPorter Airlines
Deal found 21/12C$ 899
Sat 27/121:15 p.m.YSB - YUL
1 stop4h 30mPorter Airlines
Sat 3/111:25 a.m.YUL - YSB
1 stop25h 10mPorter Airlines
Deal found 22/12C$ 921
Sun 21/121:15 p.m.YSB - YOW
1 stop7h 39mPorter Airlines
Sun 28/128:40 a.m.YOW - YSB
1 stop3h 55mPorter Airlines
Deal found 21/12C$ 947

Find flight deals from Sudbury to Ontario

Keep the following information in mind while searching for Sudbury to Ontario flight deals. Data was last updated 23 December 2025.

Round-trip from

C$ 337

One-way from

C$ 183

Popular in

May

Cheapest in

October

Average price

C$ 436

Good round-trip deal

C$ 387 or less

Good one-way deal

C$ 185 or less
Porter Airlines
  • Porter Airlines
  • 2/2-9/2
  • Nonstop
  • 2h 07m total
  • Sudbury to Ontario
Search Deals
Air Canada
  • Air Canada
  • 31/1
  • Nonstop
  • 1h 10m total
  • Sudbury to Ontario
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Sudbury to Ontario.
Search Deals
Price to beat on a one-way flight from Sudbury to Ontario.
Search Deals

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 23 December 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

Mon 2/2

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

Nonstop1h 02m

Toronto Island

Mon 9/2

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

Nonstop1h 05m

C$ 337

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Mon 19/1

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

Nonstop1h 02m

Toronto Island

Mon 26/1

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

Nonstop1h 05m

C$ 344

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Sun 18/1

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

Nonstop1h 02m

Toronto Island

Sun 25/1

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

Nonstop1h 05m

C$ 344

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Sun 4/1

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

Nonstop1h 02m

Toronto Island

Sun 25/1

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

Nonstop1h 05m

C$ 354

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Thu 15/1

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

Nonstop1h 02m

Toronto Island

Mon 19/1

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

Nonstop1h 05m

C$ 363

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Fri 2/1

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

Nonstop1h 02m

Toronto Island

Sun 11/1

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

Nonstop1h 05m

C$ 369

SudburyToronto

YSB - YYZ

YSBYYZ

Sudbury

Sun 18/1

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

Nonstop1h 10m

Toronto Pearson Intl

Sun 25/1

8:00 a.m.-9:09 a.m.

Nonstop1h 09m

C$ 373

SudburyToronto

YSB - YYZ

YSBYYZ

Sudbury

Mon 2/2

3:55 p.m.-5:01 p.m.

Nonstop1h 06m

Toronto Pearson Intl

Mon 9/2

8:00 a.m.-9:09 a.m.

Nonstop1h 09m

C$ 373

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Mon 19/1

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

Nonstop1h 02m

Toronto Island

Mon 26/1

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

Nonstop1h 05m

C$ 376

SudburyToronto

YSB - YYZ

YSBYYZ

Sudbury

Sun 4/1

12:45 p.m.-1:51 p.m.

Nonstop1h 06m

Toronto Pearson Intl

Sun 25/1

8:00 a.m.-9:09 a.m.

Nonstop1h 09m

C$ 383

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/12

Showing 1-10 of 55 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, March is the cheapest month in which you can book a flight from Sudbury, Ontario to Region of Ontario (average of C$ 187). Flying from Sudbury, Ontario to Region of Ontario in August is currently the most expensive (average of C$ 416). 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 23 December 2025.

It’s optimal to fly from Sudbury, Ontario to Region of Ontario in the morning. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight at noon.

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 23 December 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).

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 23 December 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
8.0
Very good
399 reviews
Check prices

Crew

8.6

Food

7.6

Boarding

8.2

Entertainment

7.0

Overall

8.0

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
399 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Crew

8.6

Food

7.6

Boarding

8.2

Entertainment

7.0

Overall

8.0

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.8
Good
484 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Crew

8.6

Food

7.6

Boarding

8.2

Entertainment

7.0

Overall

8.0

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,551 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Crew

8.6

Food

7.6

Boarding

8.2

Entertainment

7.0

Overall

8.0

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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 cheapest airlines to fly from Sudbury, Ontario to Region of Ontario one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 112. Porter Airlines flights start at C$ 144 while deals on Bearskin Airlines start at C$ 326 one-way.

  • 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 - Thunder Bay as they are the most popular.

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

    Consider Emirates (61%), SWISS (60%) or Air Canada (54%) 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$ 205. On average you can expect to pay C$ 796. The most popular route, (Sudbury - Toronto Island), can usually be booked for C$ 344.

  • 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, March is the cheapest month in which you can book a flight from Sudbury, Ontario to Region of Ontario (average of C$ 187). Flying from Sudbury, Ontario to Region of Ontario in August is currently the most expensive (average of C$ 416). 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 23 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 288AverageC$ 486FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 346AverageC$ 616FlexibilityNo 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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