C$ 189 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 16/9. 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

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Flight Deals

Best Ontario Flight Deals from Sudbury

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
TorontodirectC$ 390
Ottawa
OttawadirectC$ 380
Thunder Bay
Thunder Bay1 stopC$ 603
London
London1 stopC$ 824
Windsor
Windsor1 stopC$ 791
Toronto
TorontodirectC$ 390
Ottawa
OttawadirectC$ 380
Thunder Bay
Thunder Bay1 stopC$ 603
London
London1 stopC$ 824
Windsor
Windsor1 stopC$ 791

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

Sun, 6 Sep - Mon, 7 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$ 380Porter Airlines
Sun, 20 Sep - Tue, 22 Sep
Air Canada Logo
9:45 a.m. - 10:47 a.m.
YSB
-
YYZ
1h 02mdirect
Air Canada Logo
12:40 p.m. - 1:45 p.m.
YYZ
-
YSB
1h 05mdirect
C$ 390Air Canada
Wed, 14 Oct - Wed, 21 Oct
Air Canada Logo
8:05 p.m. - 9:09 p.m.
YSB
-
YYZ
1h 04mdirect
Air Canada Logo
8:00 a.m. - 9:05 a.m.
YYZ
-
YSB
1h 05mdirect
C$ 390Air Canada
Sun, 6 Sep - Tue, 22 Sep
Air Canada Logo
2:25 p.m. - 3:27 p.m.
YSB
-
YYZ
1h 02mdirect
Air Canada Logo
7:55 a.m. - 9:00 a.m.
YYZ
-
YSB
1h 05mdirect
C$ 390Air Canada
Fri, 4 Sep - Sun, 6 Sep
Porter Airlines Logo
4:10 p.m. - 10:04 p.m.
YSB
-
YYZ
5h 54m
1 stop
Porter Airlines Logo
7:00 a.m. - 3:30 p.m.
YYZ
-
YSB
8h 30m
1 stop
C$ 436Porter Airlines
Thu, 27 Aug - Thu, 3 Sep
Porter Airlines Logo
4:10 p.m. - 6:58 p.m.
YSB
-
YTZ
2h 48m
1 stop
Porter Airlines Logo
9:00 a.m. - 3:30 p.m.
YTZ
-
YSB
6h 30m
2 stops
C$ 443Porter Airlines
Fri, 14 Aug - Thu, 27 Aug
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$ 445Porter Airlines
Mon, 24 Aug - Mon, 31 Aug
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$ 463Multiple Airlines
Sun, 6 Sep - Mon, 7 Sep
Multiple Airlines Logo
3:50 p.m. - 12:40 a.m.
YSB
-
YOW
8h 50m
1 stop
Multiple Airlines Logo
2:25 p.m. - 3:30 p.m.
YOW
-
YSB
1h 05mdirect
C$ 519Multiple Airlines
Fri, 14 Aug - Thu, 27 Aug
Multiple Airlines Logo
4:10 p.m. - 5:15 p.m.
YSB
-
YOW
1h 05mdirect
Multiple Airlines Logo
6:00 a.m. - 3:00 p.m.
YOW
-
YSB
9h 00m
1 stop
C$ 589Multiple 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.

Flight prices are below average for this route right now.

Flights to Region of Ontario from Sudbury, Ontario usually cost between C$ 508 and C$ 856 in September.
The lowest price found in the past 5 days was C$ 390 on Air Canada (6 Sep–22 Sep).

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$ 359 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$ 581.

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$ 767 on average. Morning departures are around 11% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally at night, which is peak travel time and where the average cost of a ticket is C$ 884.

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$ 435 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 October, when tickets cost C$ 391 (return) on average. On the other hand, the most expensive months are March and November, when the average cost of round-trip tickets is C$ 668 and C$ 567 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 Saturday is the most expensive. Flying from Ontario back to Sudbury, the best deals are generally found on Friday, with Sunday being the most expensive.

Good to know

Low season

February

Cheapest flight

C$ 189
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly and prices are also 20% lower on average.
Flight from Sudbury to Toronto Pearson Airport

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: Toronto C$ 353 one-way - C$ 764 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 449 reviews
7.5Food
8.2Boarding
6.9Entertainment
8.6Crew
8.0Comfort
Airline reviews

Boarding pass counter did not open until 2 hrs before flight. We were there 3 hrs before as we like to be early ( eat, relax etc). Due to this the line up was large , thus never got through security till 15 min before boarding. Other than that, everything was great

8.0 ExcellentDarren, Jul 2026
YYT - YHM
Read more Porter Airlines reviews

Boarding pass counter did not open until 2 hrs before flight. We were there 3 hrs before as we like to be early ( eat, relax etc). Due to this the line up was large , thus never got through security till 15 min before boarding. Other than that, everything was great

We were very offended Reserva check in agent in Calgary. Erroneously profiled and reprimanded for using Reserve line . Hadn't even looked at tickets. We were in fact Reserve passengers

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Staff were excellant. Only snacks served. Some turbulence so we were offered Free beer or wine.

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

Flight Ottawa to Toronto canceled and no crew was available to direct me on what to do. I opened a file and I wait to be compensated.

I had checked in online the day before but was instructed to collect our boarding passes when we arrived. I am not completely comfortable using the automated Kiosks and always enjoy the nostalgia of speaking with someone when checking in for a flight. Upon doing so however, we were immediately asked,"did you check in online already?" To which I replied, "yes, but we were asked to retrieve our boarding passes upon arrival." She then said, "that's what those machines over there are for. We really encourage people to use those." That unfortunately sparked a series of shortness and overall poor behavior in my opinion from the woman who checked us in. I understand it was early in the morning but I am always excited to experience flying and that interaction has unfortunately left a bitter taste in my mouth to the point I will forever now hesitate to book with Porter again. Thank you for taking the time to read this. Cheers, JD

Porter, like most airlines, need to improve their baggage policies. In reality, there are no longer 'cheap flights' because passengers pay exorbitant baggage fees.

Porter is the airline that does care. All trips with Porter have been smooth and relaxing. The extras are the customer appreciation. The others just don’t do that.

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

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

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.

Delayed by 5+ hours and they give a voucher for only $20 CAD which isn’t even redeemable at any place with edible food. Then took almost an hour to clean craft after it landed. And nonsensical boarding delayed even further. We didn’t leave until 1:30am….

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

I travelled in Business class for the first time and wish I could do that again.

I like the free air Canada wifi and being able to watch things on there. The basic snacks are good, just wish I could have both. If I’m being really picky, the flight attendant who filled my drink, filled it half with fizz and didn’t take the second to let it go down and add more, so I got maybe half a cup of pop.

Too many delays. Seats too small. A budget airline. Will never fly Air Canada again.

At 6'2" the seat space was very cramped for economy. Otherwise good.

Not being allowed to use anything other than visa to buy food is embarrassing and upsetting. I have a debit card which has actual money on it to be used immediately but they only accept Visa which has theoretical money. I was hungry and they had food and I had to go without while Everyone Else Around Me Ate. It was horrible and unfair.

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

Information on your arrival and departure airports