C$ 165 Find Cheap Flights from Sudbury to Ontario

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 14/5. 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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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$ 346
Ottawa
OttawadirectC$ 347
Thunder Bay
Thunder Bay1 stopC$ 558
London
London1 stopC$ 678
Windsor
Windsor1 stopC$ 797
Toronto
TorontodirectC$ 346
Ottawa
OttawadirectC$ 347
Thunder Bay
Thunder Bay1 stopC$ 558
London
London1 stopC$ 678
Windsor
Windsor1 stopC$ 797

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, 30 Apr - Mon, 1 Jun
Porter Airlines Logo
1:15 p.m. - 2:17 p.m.
YSB
-
YTZ
1h 02mdirect
Porter Airlines Logo
6:45 a.m. - 3:30 p.m.
YTZ
-
YSB
8h 45m
2 stops
C$ 346Porter Airlines
Fri, 19 Jun - Mon, 22 Jun
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$ 347Porter Airlines
Wed, 29 Apr - Wed, 6 May
Porter Airlines Logo
1:15 p.m. - 2:17 p.m.
YSB
-
YTZ
1h 02mdirect
Porter Airlines Logo
11:55 a.m. - 3:30 p.m.
YTZ
-
YSB
3h 35m
1 stop
C$ 347Porter Airlines
Tue, 2 Jun - Fri, 5 Jun
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$ 350Porter Airlines
Tue, 16 Jun - Wed, 17 Jun
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$ 398Air Canada
Tue, 16 Jun - Wed, 17 Jun
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$ 401Air Canada
Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
3:55 p.m. - 4:59 p.m.
YSB
-
YYZ
1h 04mdirect
Multiple Airlines Logo
7:00 a.m. - 3:30 p.m.
YYZ
-
YSB
8h 30m
1 stop
C$ 428Multiple Airlines
Fri, 3 Apr - Mon, 6 Apr
Multiple Airlines Logo
1:15 p.m. - 7:42 p.m.
YSB
-
YQT
6h 27m
1 stop
Multiple Airlines Logo
11:00 a.m. - 12:45 p.m.
YQT
-
YSB
1h 45mdirect
C$ 641Multiple Airlines
Thu, 4 Jun - Sun, 7 Jun
WestJet Logo
3:50 p.m. - 5:20 a.m.
YSB
-
YXU
13h 30m
1 stop
WestJet Logo
6:10 a.m. - 3:00 p.m.
YXU
-
YSB
8h 50m
1 stop
C$ 678WestJet
Thu, 4 Jun - Sun, 7 Jun
WestJet Logo
3:50 p.m. - 5:20 a.m.
YSB
-
YXU
13h 30m
1 stop
WestJet Logo
6:10 a.m. - 3:00 p.m.
YXU
-
YSB
8h 50m
1 stop
C$ 679WestJet
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.

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 72 hours was to Toronto, at C$ 318 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 72 hours was C$ 448.

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 afternoon, when round-trip flights cost C$ 626 on average. Morning departures are around 20% 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$ 891.

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 1 stop layover the cheapest option at C$ 724 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$ 285 (return) on average. On the other hand, the most expensive months are March and May, when the average cost of round-trip tickets is C$ 615 and C$ 536 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, Thursday 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 Tuesday being the most expensive.

Good to know

Low seasonFebruary
Cheapest flightC$ 165
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 12% 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: Toronto C$ 364 one-way - C$ 375 round-trip; Toronto C$ 324 one-way - C$ 680 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 424 reviews
8.6Crew
8.2Boarding
8.0Comfort
7.6Food
7.0Entertainment
Airline reviews

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

10.0 ExcellentIngelwood, Feb 2026
CUN - YOW
Read more Porter Airlines reviews

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

As a first time flyer with Porter I was happy with the service and comfort of the airline.

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Other than wifi no on board entertainment. Will use them again, roomier seats than other airlines and snacks and beverages, better than average

I like it, but the food isn't good. They need to offer more simple things. This bowls that have so many things your don't know what your are eating. The milenials like it, no the rest. And last but not least, they allowed somebody have a huge dog, vey agressive and fidgety in the flight. That's horrible. No animals should be allowed inside the airplane, what about allergies, etc

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

The plane was almost an hour delayed and then once we were on board, they said that captain didn’t have enough hours left in his day to fly us so they had to find another captain. Surely that could’ve been figured out out in advance. Incredibly frustrating because I missed my connection in Toronto, and it has a result missed the first day of my conference in Charlotte, North Carolina.

Flight from saskatoon to toronto was by far the worst flight ive ever been on and roughest landing ever.

Mechanical issue caused me to be stuck in Vancouver for 2 days

The on-board entertainment system was horrible - we gave up watching because it just kept glitching.

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

I wish Air Canada would provide a meal on the 5 hrs or more time flight to the passengers.

Terrible… Luggage’s missing for 5-days. Not expedited despite notifying them that insulin and ozempic were in bags and required refrigeration. I’m extremely disappointed. Meds were useless upon delivery as ice pack had dissolved and meds were warm and not useable because their efficacy and potency are now questionable . I’m so disappointed and expecting a full refund for the checked in bags.

Very bed experience never want to travel air canada anymore

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

My flights were all either late or canceled. It was stressful and a waste of my time. This is the third flight in a row with Air Canada that has been a scheduling mess. Not appreciated.

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

Information on your arrival and departure airports