C$ 174 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 15/12. 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

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$ 257
Ottawa
Ottawa1 stopC$ 522
Thunder Bay
Thunder Bay1 stopC$ 539
Windsor
Windsor1 stopC$ 774
Toronto
TorontodirectC$ 257
Ottawa
Ottawa1 stopC$ 522
Thunder Bay
Thunder Bay1 stopC$ 539
Windsor
Windsor1 stopC$ 774

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

Mon, 20 Oct - Thu, 23 Oct
Porter Airlines Logo
12:10 p.m. - 1:12 p.m.YSB-YTZ
1h 02mdirect
Porter Airlines Logo
10:25 a.m. - 11:26 a.m.YTZ-YSB
1h 01mdirect
C$ 257Porter Airlines
Find Deal
Sat, 18 Oct - Fri, 24 Oct
Porter Airlines Logo
12:10 p.m. - 1:12 p.m.YSB-YTZ
1h 02mdirect
Porter Airlines Logo
10:25 a.m. - 11:26 a.m.YTZ-YSB
1h 01mdirect
C$ 260Porter Airlines
Find Deal
Sat, 11 Oct - Sat, 18 Oct
Porter Airlines Logo
12:10 p.m. - 1:12 p.m.YSB-YTZ
1h 02mdirect
Porter Airlines Logo
10:25 a.m. - 11:26 a.m.YTZ-YSB
1h 01mdirect
C$ 282Porter Airlines
Find Deal
Sun, 5 Oct - Sun, 12 Oct
Porter Airlines Logo
12:10 p.m. - 1:12 p.m.YSB-YTZ
1h 02mdirect
Porter Airlines Logo
10:25 a.m. - 11:26 a.m.YTZ-YSB
1h 01mdirect
C$ 392Porter Airlines
Find Deal
Fri, 16 Jan - Wed, 21 Jan
Air Canada Logo
4:15 p.m. - 5:25 p.m.YSB-YYZ
1h 10mdirect
Air Canada Logo
8:50 a.m. - 9:59 a.m.YYZ-YSB
1h 09mdirect
C$ 402Air Canada
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Air Canada Logo
4:15 p.m. - 5:25 p.m.YSB-YYZ
1h 10mdirect
Air Canada Logo
2:30 p.m. - 3:39 p.m.YYZ-YSB
1h 09mdirect
C$ 423Air Canada
Find Deal
Tue, 30 Sep - Sat, 4 Oct
Air Transat Logo
12:10 p.m. - 1:12 p.m.YSB-YTZ
1h 02mdirect
Air Transat Logo
10:25 a.m. - 11:26 a.m.YTZ-YSB
1h 01mdirect
C$ 501Air Transat
Find Deal
Fri, 17 Oct - Sun, 19 Oct
Multiple Airlines Logo
12:10 p.m. - 1:12 p.m.YSB-YTZ
1h 02mdirect
Multiple Airlines Logo
10:25 a.m. - 11:26 a.m.YTZ-YSB
1h 01mdirect
C$ 515Multiple Airlines
Find Deal
Mon, 20 Oct - Thu, 23 Oct
Multiple Airlines Logo
12:10 p.m. - 1:12 p.m.YSB-YTZ
1h 02mdirect
Multiple Airlines Logo
8:50 p.m. - 1:05 p.m.YTZ-YSB
16h 15m1 stop
C$ 612Multiple Airlines
Find Deal
Tue, 21 Oct - Wed, 29 Oct
Bearskin Airlines Logo
3:15 p.m. - 5:05 p.m.YSB-YQT
1h 50mdirect
Bearskin Airlines Logo
11:00 a.m. - 12:45 p.m.YQT-YSB
1h 45mdirect
C$ 801Bearskin Airlines
Find Deal
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?

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$ 272 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$ 408.

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.

No, with an average price for the route of C$ 459, prices are generally cheapest when you fly direct.

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 April, when tickets cost C$ 355 (return) on average. On the other hand, the most expensive months are May and November, when the average cost of round-trip tickets is C$ 558 and C$ 551 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 Sunday is the most expensive. Flying from Ontario back to Sudbury, the best deals are generally found on Sunday, with Wednesday being the most expensive.

How far in advance should I book a flight from Sudbury to Ontario?

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below-average price on a flight from Sudbury to Ontario, you should book around 3 weeks before departure, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonJuly
Cheapest flightC$ 174
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Sudbury to Montreal

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.

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

    The cheapest time of day to fly to Ontario is generally in the afternoon, when round-trip flights cost C$ 378 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 in the evening, which is peak travel time and where the average cost of a ticket is C$ 614.

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$ 267 one-way - C$ 366 round-trip; Toronto C$ 285 one-way - C$ 565 round-trip

Reviews of the top 3 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.
7.9
Porter AirlinesOverall score based on 363 reviews
7.6Food
7.9Comfort
7.0Entertainment
8.1Boarding
8.6Crew
Airline reviews

This flight to St. Johns was really good. Boarding was a breeze. We left spot on time. Seats were actually pretty good. Recliner further than I expected. Three more flights to go we will see if this is the status quo for Porter.👍

10.0 ExcellentPaul, Sep 2025YYZ - YYT
Read more Porter Airlines reviews

This flight to St. Johns was really good. Boarding was a breeze. We left spot on time. Seats were actually pretty good. Recliner further than I expected. Three more flights to go we will see if this is the status quo for Porter.👍

I was not happy with AirfareAssist, the agency that kayak advised me would be handling my booking. I was advised by porter airlines that I had been overcharged for the Basic express , a option that I had asked airfare assist to help arrange after I realized that the basic fare I had chosen with porter did not include a carryon. At each checkin porter advised I had been overcharged for this . They advised that money would be refunded to my credit card, however, this is not likely to happen as it is not my name and credit card that appeared on the porter invoice, but that of another individual/agent. When airfare assist was arranging the basic express with porter on my behalf, they asked me to confirm that I agreed to pay $263 USD for this. I did agree, as I was advised this was needed to proceed. When I checked the invoice on the porter website and saw that it was not my name and credit card on the invoice, I was advised that this was how airfareassist processed the payment. The Porter invoice indicated a billed amount of $126USD I will not use Kayak or their designated AirfareAssist again

Our flight was delayed by a bit. I appreciated that we were kept informed on why periodically. Boarding was fine. I overheard one flight attendant sounding very rude to a passenger who was not paying attention to the safety demonstration. The snacks were minimal as it was a short flight. There was no entertainment. Overall the flight was good back to LGA.

There was a 5 hour delay. Missed connection and now an almost 21 hour lay over!

Three hours on the tarmac with almost zero communication from the cockpit. Not when offered a water in the interim. In my 67 years of flying all over the world the worst experience ever. The plane was half empty, however had to pay for seats to sit next to my girlfriend. Extra to take a carry on. I would never fly Porter again even for free.

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

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.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

Flight was delayed over 2 hours, then landed at a different airport!

This has been the worst experience I’ve ever had. Basically, I lost my round-trip tickets because one of my last names was missing, and you didn’t allow me to correct it. I had to purchase a full ticket again. Once I get home, I will start legal proceedings against you.

The crew were polite and courteous. The Pilot did an excellent landing. It was very smooth and gentle. My only regret is that I was charged twice for my luggage . The attendant gave me no receipt . I didn't realize until I was about to board. How can this be resolved? Thank you.

Very smooth flights Toronto to Rome and return. Crews were great, food was fine but very narrow seats and limited leg room. Aisle seats on our return helped with a bit more space.

YUL AIRPORT is the worst. 1 Hr to Get out of the plane, 1 Hr To Cross the Border. 1Hr waiting to be pick up curbside. Trafic is ubeliveble.

It’s ok just the boarding point is far too far

Check in slow even though completed online check in, there was no bag drop available so had to query for 90mins as only 2 staff on desks.

Flying to a far away destination is a miracle in itself, so please take these with a grain of salt. The seats are a bit tired, and need a freshen up. The entertainment could be a bit newer, especially with all services available now. The food really is where we need help. But again, flying is a privilege, so all is good.

Not so much porter it's your site! Not good

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

Never book through a third party. Book through Air transats website. Terrible process to get help and many issues happen with them and sister companies because half the flights you book with them aren’t even through air transat.

Had to cancel flight due to strike. Hope things will be better next August when we will rebook. Very disappointing as it was our 50th wedding anniversary celebration l!

Overall great. The crews were lovely. The seats are awful. I always emerge with a back ache.

I had boarding pass on my phone. Husband and I were seated together. Agent printed out boarding passes and we were separated for the flight

You was on strike and I had to get another r flight and you did not give me my money back

Flight was fine and on time. But no entertainment system and little leg room.

Really out of Air Canada's control due to long delay because of mechanical issues. While doing their best, disappointed by their assumption that all passengers have smart phones. Should have communicated food voucher availability at gate area. Late arrival cost me an extra $51 because public transit was not available, Otherwise, feel Air Canada did their best dealing with their challenges. Will likely continue using them in the future.

Air Canada decided to go on strike less then 24 hours before our travel and we had to cancel finding flights elsewhere.

What a silly survey to send - all AC flights were cancelled due to the strike so of course we did not fly yesterday

The WiFi was down the whole flight, a flight that had no on board of any kind

I wish to travel with Air Canada for my next trip

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

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