C$ 164 Find Cheap Flights from Sudbury to Ontario – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sudbury to Ontario departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sudbury to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sudbury to Ontario, as well as popular online travel agencies
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Booking Insights
Flight Deals

Best Ontario Flight Deals from Sudbury

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto1 stopC$ 340
Ottawa
OttawadirectC$ 356
Thunder Bay
Thunder Bay1 stopC$ 676
Windsor
Windsor1 stopC$ 879
Toronto
Toronto1 stopC$ 340
Ottawa
OttawadirectC$ 356
Thunder Bay
Thunder Bay1 stopC$ 676
Windsor
Windsor1 stopC$ 879

Cheap Flights from Sudbury to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sudbury to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sudbury to Ontario

Thu, 24 Sep - Mon, 19 Oct
Porter Airlines Logo
4:10 p.m. - 6:58 p.m.
YSB
-
YTZ
2h 48m
1 stop
Porter Airlines Logo
11:55 a.m. - 3:30 p.m.
YTZ
-
YSB
3h 35m
1 stop
C$ 340Porter Airlines
Thu, 17 Sep - Mon, 21 Sep
Porter Airlines Logo
4:10 p.m. - 5:15 p.m.
YSB
-
YOW
1h 05mdirect
Porter Airlines Logo
2:25 p.m. - 3:30 p.m.
YOW
-
YSB
1h 05mdirect
C$ 356Porter Airlines
Sun, 27 Sep - Fri, 2 Oct
Porter Airlines Logo
12:10 p.m. - 1:12 p.m.
YSB
-
YTZ
1h 02mdirect
Porter Airlines Logo
11:55 a.m. - 3:30 p.m.
YTZ
-
YSB
3h 35m
1 stop
C$ 356Porter Airlines
Sun, 11 Oct - Mon, 19 Oct
Porter Airlines Logo
12:10 p.m. - 1:12 p.m.
YSB
-
YTZ
1h 02mdirect
Porter Airlines Logo
10:00 a.m. - 3:30 p.m.
YTZ
-
YSB
5h 30m
1 stop
C$ 358Porter Airlines
Fri, 2 Oct - Sun, 4 Oct
Multiple Airlines Logo
4:10 p.m. - 5:15 p.m.
YSB
-
YOW
1h 05mdirect
Multiple Airlines Logo
2:25 p.m. - 3:30 p.m.
YOW
-
YSB
1h 05mdirect
C$ 384Multiple Airlines
Fri, 2 Oct - Sun, 4 Oct
Air Canada Logo
8:05 p.m. - 1:35 a.m.
YSB
-
YOW
5h 30m
1 stop
Air Canada Logo
10:00 a.m. - 1:45 p.m.
YOW
-
YSB
3h 45m
1 stop
C$ 397Air Canada
Tue, 15 Sep - Tue, 15 Sep
Air Canada Logo
9:45 a.m. - 10:47 a.m.
YSB
-
YYZ
1h 02mdirect
Air Canada Logo
6:10 p.m. - 7:17 p.m.
YYZ
-
YSB
1h 07mdirect
C$ 397Air Canada
Mon, 20 Jul - Thu, 23 Jul
Multiple Airlines Logo
4:10 p.m. - 9:40 a.m.
YSB
-
YUL
17h 30m
2 stops
Multiple Airlines Logo
4:15 p.m. - 3:30 p.m.
YUL
-
YSB
23h 15m
3 stops
C$ 929Multiple Airlines
Tue, 28 Jul - Fri, 31 Jul
Bearskin Airlines Logo
2:00 p.m. - 3:35 p.m.
YSB
-
YQT
1h 35mdirect
Bearskin Airlines Logo
7:05 a.m. - 1:05 p.m.
YQT
-
YSB
6h 00m
1 stop
C$ 955Bearskin Airlines
Tue, 28 Jul - Fri, 31 Jul
Bearskin Airlines Logo
2:00 p.m. - 3:35 p.m.
YSB
-
YQT
1h 35mdirect
Bearskin Airlines Logo
7:05 a.m. - 9:25 a.m.
YQT
-
YSB
2h 20mdirect
C$ 964Bearskin Airlines
Booking Insights

KAYAK's insights & trends for Sudbury to Ontario flights

Get data-powered insights and trends into flights from Sudbury to Ontario to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Sudbury, Ontario to Region of Ontario?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Sudbury, Ontario to Region of Ontario departing in September.

What is the cheapest Sudbury to Ontario flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ontario from Sudbury found in the last 5 days was to Ottawa, at C$ 304 round-trip. The most popular route is from Sudbury (YSB) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 5 days was C$ 375.

What is the cheapest time of day to fly to Ontario?

The average price for all round-trip flights from Sudbury to Ontario depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Ontario is generally in the morning, when round-trip flights cost C$ 752 on average. Morning departures are around 19% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 928.

Can I save money by flying with a layover from Sudbury to Ontario?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at C$ 434 on average.

What is the cheapest month to fly from Sudbury to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sudbury to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sudbury to Ontario is June, when tickets cost C$ 165 (return) on average. On the other hand, the most expensive months are November and April, when the average cost of round-trip tickets is C$ 389 and C$ 382 respectively.

What’s the cheapest day of the week to fly from Sudbury to Ontario?

The average price of all round-trip flights from Sudbury to Ontario clicked on KAYAK for each day over the last 12 months.

For Sudbury to Ontario, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Ontario back to Sudbury, the best deals are generally found on Sunday, with Wednesday being the most expensive.

Good to know

Low seasonFebruary
Cheapest flightC$ 164
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 19% lower on average.
Flight from Sudbury to Ottawa

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Sudbury to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sudbury to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sudbury to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sudbury to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sudbury to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Sudbury to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sudbury to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sudbury to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Ontario

  • Looking for a cheap flight? 25% of our users found tickets from Sudbury to the following destinations at these prices or less: Ottawa C$ 353 one-way - C$ 491 round-trip; Toronto C$ 377 one-way - C$ 696 round-trip

Reviews of the top airlines flying from Sudbury to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Sudbury to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sudbury to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 438 reviews
8.0Comfort
6.9Entertainment
7.6Food
8.2Boarding
8.6Crew
Airline reviews

The staff was amazing. Best service I’ve had on an aircraft in a long time. Was not particularly happy with the food. Flight was at 10:50 and left home too early for breakfast and wasn’t able to purchase food at airport and felt for sure I could get some breakfast to buy on airplane. Nope as food was served around 11:30 and only one choice left (I was at 22C) so ordered the chicken dish thinking I’m getting a hot meal but cold chicken with rice and carrots etc. I was looking forward to a croissant sandwich and a hot cup of tea. The FA was kind to explain they were serving dinner at that time. She was lovely Other than the disappointment with the food the staff was amazing. On my return flight I will make sure to eat and take some food with me so I’m not hungry or disappointed. This was my second time ever flying Porter and will consider checking them when I next come to visit my daughter. Have to say it again best crew I’ve ever experienced on a flight and I travel quite a bit. Thanks.

10.0 ExcellentAngela, May 2026
YYZ - YVR
Read more Porter Airlines reviews

The staff was amazing. Best service I’ve had on an aircraft in a long time. Was not particularly happy with the food. Flight was at 10:50 and left home too early for breakfast and wasn’t able to purchase food at airport and felt for sure I could get some breakfast to buy on airplane. Nope as food was served around 11:30 and only one choice left (I was at 22C) so ordered the chicken dish thinking I’m getting a hot meal but cold chicken with rice and carrots etc. I was looking forward to a croissant sandwich and a hot cup of tea. The FA was kind to explain they were serving dinner at that time. She was lovely Other than the disappointment with the food the staff was amazing. On my return flight I will make sure to eat and take some food with me so I’m not hungry or disappointed. This was my second time ever flying Porter and will consider checking them when I next come to visit my daughter. Have to say it again best crew I’ve ever experienced on a flight and I travel quite a bit. Thanks.

A few improvements: 1. No signages at the airport that the porter airline was a codeshare and i could check-in at American counter. 2. Crew at the gate said they couldn't change my reward to Alaska - despite that being done previously 3. Despite there being many open seats, i was assigned a seat at the very back near lavatory, last row. Fortunately, the pilot wanted more people moved up so the flight attendants moved me up. It seemed very odd to have been stuck in last row with very few people nearby..

I didn’t receive any help when they messed up and wasn’t honest and the supervisor did absolutely nothing to help me so I had to buy another ticket at $537

There was No Flight. Both Kayak and Porter refused to honor my booking. I was asked for an additional 1,300 $ CAD to keep the flight. After several emails to both Kayak and Porter I was ignored. I had to cancel my March spring break plans, dog kennel and hotel. I had to re-book another vacation to Nassau in January w Expedia. I had to re-book a new vacation for spring break. Porter and Kayak both blamed each other and would not work together to fix this. Not cool.

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

The flight was a little delayed but check in was easy and boarding was quick. Luggage was quickly available and everything worked great.

The flight booking code given by Kayak was not the correct one used by the airline. I had to call to get the correct one. It was never sent to me. Totally unacceptable!

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

Much roomer than air Canada! Great flight for the price. No complaints

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

Comfortable seats with good leg room. But not screens on seat backs.

Air Canada has very professional , friendly and co operative crew.

I liked the fact that we arrived on time. What I did not like, I paid for a seat. Unfortunately a very large women sat beside me (required a belt extension). Her body spilled to my side. Not her fault but I had to lean to the left because her body was literally on my side of the seat. This caused a back ache. I was unable to sit straight the entire flight. There should be some form allowance (wider seat) for morbidly obese passengers. These seats are not designed for extremely obese people. I feel compassionate towards these obese passengers but I got off the plane with a substantial lower back ache. I myself have a degenerative disk disease and this did not help me

Air traffic delay meant boarding started, then plane was evacuated and passengers sent back to the terminal for 1 hour. Very little information shared.

Our AC flight was canceled not once but twice on the same day to Quebec City at Toronto Pearson Airport. 2;30 AC and 9;40PM AC flight. After having our 2:35 flight canceled, we were bumped the second time because of large student groups visiting Quebec City. We were sent to Montreal on an 11:30 flight which landed close to 12:45AM. We were given a hotel room at the Marriot Hotel next to the airport. We had less than 4 hours sleep before we being taken to the airport for our 7AM flight to Quebec City. We didn't have much time to use our vouchers given for breakfast once we had cleared customs for the 2nd time since leaving Toronto Pearson Airport. We missed a full evening in Quebec City and lost our hotel room for the night. We were exhausted the next day and missed an excursion we had planned. My wife and I are both seniors in our seventies, and we weren't happy to be treated in this manner. Air Canada could have used a larger plane to accommodate us and the other ten or so people that were bumped from their flight to Quebec City in order to accommodate student groups. We will endeavor never to fly Air Canada again in future and we will not recommend flying with this airline to our friends and families.

Complimentary food options could be better. There should be a little wait between people boarding with children under 6 and the rest of the boarding. There isn’t enough time to get yourself situated before take off.

I was tired enough to fall asleep soon after takeoff and slept until "we are starting our descent to Toronto" announcement. That's not bad at all.

Very tight seats - no legroom at all, very tight to the person in front of you. If you have basic fare, you are loading zone 6 regardless of where you are sitting in the plane - meaning even as a middle aisle person at the front of the plane, I had to get people to get up and let me in as they had boarded earlier. Having to pay for a carry on is criminal. I am a frequent flyer, and air Canada has now joined the list of other terrible North American Airlines.

The crew was amazing! I was a bit surprised and disappointed that there was not wifi available for personal use. The only thing I would change would be the seat cushions. They are not comfortable at all for long flights.

Boarding went smoothly and on time. No entertainment system and only a cookie for breakfast.

Everything you need to know for your flight from Sudbury to Ontario

Information on your arrival and departure airports