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Cheap flights from Sudbury, ON to Ontario from C$ 140

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
YSB — YYZ
20 Apr — 27 Apr1
1 adult

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 15 April 2025.

Round-trip from

C$ 275

One-way from

C$ 140

Popular in

November

Cheapest in

April

Average price

C$ 357

Good round-trip deal

C$ 423 or less

Good one-way deal

C$ 295 or less
Porter Airlines
  • Porter Airlines
  • 28/5-30/5
  • Nonstop
  • 2h 03m total
  • Sudbury to Ontario
Search Deals
Porter Airlines
  • Porter Airlines
  • 28/5
  • Nonstop
  • 1h 02m total
  • Sudbury to Ontario
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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

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 15 April 2025.

Wed 28/512:10 p.m.YSB - YTZ
Nonstop1h 02mPorter Airlines
Fri 30/510:25 a.m.YTZ - YSB
Nonstop1h 01mPorter Airlines
Deal found 14/4C$ 275
Tue 13/53:55 p.m.YSB - YYZ
Nonstop1h 05mAir Canada
Tue 20/58:00 a.m.YYZ - YSB
Nonstop1h 07mAir Canada
Deal found 15/4C$ 298
Tue 17/612:10 p.m.YSB - YTZ
Nonstop1h 02mAir Transat
Thu 19/610:25 a.m.YTZ - YSB
Nonstop1h 01mAir Transat
Deal found 14/4C$ 343
Tue 13/512:10 p.m.YSB - YUL
1 stop5h 45mPorter Airlines
Fri 30/57:00 a.m.YUL - YSB
1 stop4h 26mPorter Airlines
Deal found 14/4C$ 348
Fri 30/512:10 p.m.YSB - YOW
1 stop4h 23mPorter Airlines
Fri 6/67:00 a.m.YOW - YSB
1 stop4h 26mPorter Airlines
Deal found 15/4C$ 392
Sat 14/69:45 a.m.YSB - YOW
1 stop5h 19mAir Canada
Mon 16/65:15 a.m.YOW - YSB
1 stop3h 52mAir Canada
Deal found 15/4C$ 407
Tue 13/59:45 a.m.YSB - YUL
2 stops5h 38mAir Canada
Fri 30/59:15 a.m.YUL - YSB
1 stop6h 02mAir Canada
Deal found 14/4C$ 419
Thu 22/59:45 a.m.YSB - YQT
1 stop6h 04mAir Canada
Sun 25/55:15 a.m.YQT - YSB
1 stop3h 52mAir Canada
Deal found 15/4C$ 471
Sun 18/512:10 p.m.YSB - YTZ
Nonstop1h 02mMultiple Airlines
Tue 27/59:00 p.m.YTZ - YSB
1 stop12h 25mMultiple Airlines
Deal found 15/4C$ 610
Fri 30/53:55 p.m.YSB - YYZ
Nonstop1h 05mMultiple Airlines
Fri 6/69:30 a.m.YYZ - YSB
1 stop3h 35mMultiple Airlines
Deal found 14/4C$ 623
Thu 22/512:10 p.m.YSB - YQT
2 stops8h 35mPorter Airlines
Sun 25/52:05 p.m.YQT - YSB
1 stop21h 21mPorter Airlines
Deal found 15/4C$ 651
Fri 30/59:45 a.m.YSB - YXU
1 stop5h 18mAir Canada
Fri 6/66:15 a.m.YXU - YSB
1 stop2h 52mAir Canada
Deal found 15/4C$ 684

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 15 April 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 28/5

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

Nonstop1h 02m

Toronto Island

Fri 30/5

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

Nonstop1h 01m

C$ 275

SudburyToronto

YSB - YYZ

YSBYYZ

Sudbury

Tue 13/5

3:55 p.m.-5:00 p.m.

Nonstop1h 05m

Toronto Pearson Intl

Tue 20/5

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

Nonstop1h 07m

C$ 298

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Tue 17/6

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

Nonstop1h 02m

Toronto Island

Thu 19/6

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

Nonstop1h 01m

C$ 343

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Tue 13/5

12:10 p.m.-5:55 p.m.

1 stop5h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 30/5

7:00 a.m.-11:26 a.m.

1 stop4h 26m

C$ 348

SudburyOttawa

YSB - YOW

YSBYOW

Sudbury

Fri 30/5

12:10 p.m.-4:33 p.m.

1 stop4h 23m

Ottawa

Fri 6/6

7:00 a.m.-11:26 a.m.

1 stop4h 26m

C$ 392

SudburyOttawa

YSB - YOW

YSBYOW

Sudbury

Sat 14/6

9:45 a.m.-3:04 p.m.

1 stop5h 19m

Ottawa

Mon 16/6

5:15 a.m.-9:07 a.m.

1 stop3h 52m

C$ 407

SudburyMontreal

YSB - YUL

YSBYUL

Sudbury

Tue 13/5

9:45 a.m.-3:23 p.m.

2 stops5h 38m

Montreal Pierre Elliott Trudeau Intl

Fri 30/5

9:15 a.m.-3:17 p.m.

1 stop6h 02m

C$ 419

SudburyThunder Bay

YSB - YQT

YSBYQT

Sudbury

Thu 22/5

9:45 a.m.-3:49 p.m.

1 stop6h 04m

Thunder Bay

Sun 25/5

5:15 a.m.-9:07 a.m.

1 stop3h 52m

C$ 471

SudburyToronto

YSB - YTZ

YSBYTZ

Sudbury

Sun 18/5

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

Nonstop1h 02m

Toronto Island

Tue 27/5

9:00 p.m.-9:25 a.m.

1 stop12h 25m

C$ 610

SudburyToronto

YSB - YYZ

YSBYYZ

Sudbury

Fri 30/5

3:55 p.m.-5:00 p.m.

Nonstop1h 05m

Toronto Pearson Intl

Fri 6/6

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

1 stop3h 35m

C$ 623

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

Showing 1-10 of 29 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$ 167). 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 15 April 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 15 April 2025.

The most flights from YSB to CAON are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 15 April 2025.
Read reviews from past customers who have flown Porter Airlines, Air Transat and Air Canada from Sudbury to Ontario. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
281 reviews
Check prices

Crew

8.7

Boarding

8.2

Food

7.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
8.0
Very good
281 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Crew

8.7

Boarding

8.2

Food

7.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Crew

8.7

Boarding

8.2

Food

7.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Canada
7.0
Good
9,127 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Crew

8.7

Boarding

8.2

Food

7.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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.

  • 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 Porter Airlines, which is currently one of the cheapest options available, starting at C$ 140. Air Canada flights start at C$ 146 while deals on Air Transat start at C$ 174 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 - 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 Air Canada (62%), Jazz (62%) or SWISS (50%) 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$ 197. On average you can expect to pay C$ 581. The most popular route, (Sudbury - Toronto Island), can usually be booked for C$ 275.

  • 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$ 167). 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 300AverageC$ 505FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 350AverageC$ 686FlexibilityNo 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 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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