YTO - YSB

C$ 169 Find Cheap Flights from Toronto to Sudbury – 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 Toronto to Sudbury departing on 20/8. 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.
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Everything you should know

Cheapest round-trip
C$ 352
Porter Airlines
Thu 20/8Thu 27/8
YTZ - YSB • 2 stops
Cheapest direct flights
C$ 352
Typical prices: C$ 476-C$ 595
Air Canada
Tue 18/8Tue 25/8
YYZ - YSB • Direct
Top airlines
Cheapest • from C$ 352 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Air Canada. Average duration is 1h 05m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 10% average savings
Most popular
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 611 (round-trip)
Shortest trip • 3h 26m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Toronto to Sudbury (YTO-YSB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto to Sudbury 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 Toronto to Sudbury

Thu, 20 Aug - Thu, 27 Aug
Porter Airlines Logo
8:00 a.m. - 3:30 p.m.
YTZ
-
YSB
7h 30m
2 stops
Porter Airlines Logo
4:10 p.m. - 9:48 p.m.
YSB
-
YTZ
5h 38m
1 stop
C$ 352Porter Airlines
Tue, 18 Aug - Tue, 25 Aug
Air Canada Logo
12:40 p.m. - 1:45 p.m.
YYZ
-
YSB
1h 05mdirect
Air Canada Logo
8:05 p.m. - 9:09 p.m.
YSB
-
YYZ
1h 04mdirect
C$ 352Air Canada
Thu, 20 Aug - Thu, 27 Aug
Porter Airlines Logo
11:55 a.m. - 3:30 p.m.
YTZ
-
YSB
3h 35m
1 stop
Porter Airlines Logo
4:10 p.m. - 9:48 p.m.
YSB
-
YTZ
5h 38m
1 stop
C$ 354Porter Airlines
Mon, 17 Aug - Mon, 24 Aug
Porter Airlines Logo
11:55 a.m. - 3:30 p.m.
YTZ
-
YSB
3h 35m
1 stop
Porter Airlines Logo
4:10 p.m. - 9:48 p.m.
YSB
-
YTZ
5h 38m
1 stop
C$ 355Porter Airlines
Sun, 9 Aug - Sun, 16 Aug
Porter Airlines Logo
11:55 a.m. - 3:30 p.m.
YTZ
-
YSB
3h 35m
1 stop
Porter Airlines Logo
4:10 p.m. - 9:48 p.m.
YSB
-
YTZ
5h 38m
1 stop
C$ 366Porter Airlines
Fri, 25 Sep - Sat, 26 Sep
Air Canada Logo
12:40 p.m. - 1:45 p.m.
YYZ
-
YSB
1h 05mdirect
Air Canada Logo
9:45 a.m. - 10:47 a.m.
YSB
-
YYZ
1h 02mdirect
C$ 372Air Canada
Fri, 21 Aug - Tue, 1 Sep
Air Canada Logo
12:40 p.m. - 1:45 p.m.
YYZ
-
YSB
1h 05mdirect
Air Canada Logo
8:05 p.m. - 9:09 p.m.
YSB
-
YYZ
1h 04mdirect
C$ 375Air Canada
Fri, 21 Aug - Mon, 31 Aug
Porter Airlines Logo
11:55 a.m. - 3:30 p.m.
YTZ
-
YSB
3h 35m
1 stop
Porter Airlines Logo
4:10 p.m. - 6:58 p.m.
YSB
-
YTZ
2h 48m
1 stop
C$ 378Porter Airlines
Mon, 17 Aug - Mon, 24 Aug
Air Canada Logo
12:40 p.m. - 1:45 p.m.
YYZ
-
YSB
1h 05mdirect
Air Canada Logo
8:05 p.m. - 9:09 p.m.
YSB
-
YYZ
1h 04mdirect
C$ 381Air Canada
Fri, 14 Aug - Mon, 17 Aug
Porter Airlines Logo
11:55 a.m. - 3:30 p.m.
YTZ
-
YSB
3h 35m
1 stop
Porter Airlines Logo
4:10 p.m. - 9:48 p.m.
YSB
-
YTZ
5h 38m
1 stop
C$ 392Porter Airlines
Booking Insights

KAYAK's insights & trends for Toronto to Sudbury flights

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

How much is a round-trip flight from Toronto to Sudbury, 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 Toronto to Sudbury, Ontario departing in August.

What is the cheapest Toronto to Sudbury flight route?

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

The cheapest return flight from Toronto to Sudbury costs C$ 356 on the route between Toronto Island Airport (YTZ) and Sudbury (YSB). Over the past month, this route was, on average, 10% cheaper than other Toronto-Sudbury routes. The most popular route is between Toronto Pearson Intl Airport (YYZ) and Sudbury (YSB).

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

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

When flying from Toronto to Sudbury, you should consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to Toronto, you’ll find the best rates on Fridays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto to Sudbury, 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 Toronto to Sudbury is January, where tickets cost C$ 375 (return) on average. On the other hand, the most expensive months are November and March, where the average cost of round-trip tickets is C$ 578 and C$ 569 respectively.

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

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$ 475 on average.

Expert advice

Expert advice for your flight from Toronto to Sudbury

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on Porter Airlines

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Low season

January

Cheapest flight

C$ 169
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Toronto Island to Sudbury

When to book flights from Toronto to Sudbury

Are your dates flexible? Find out the best times to travel from Toronto to Sudbury based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Toronto to Sudbury

  • What is the cheapest flight from Toronto to Sudbury?

    In the last 5 days, the lowest price for a flight from Toronto to Sudbury was C$ 169 for a one-way ticket and C$ 352 for a round-trip.

  • Which airports will I be using when flying from Toronto to Sudbury?

    Toronto has 2 major airports: Toronto Island and Toronto Pearson Intl. Sudbury is the only airport in Sudbury. You’ll usually find the cheapest deals if you fly from Toronto Island.

  • Which airlines offer Wi-Fi service onboard planes from Toronto to Sudbury?

    Only Air Canada offers inflight Wi-Fi service on the Toronto to Sudbury flight route.

  • Which aircraft models fly most regularly from Toronto to Sudbury?

    The De Havilland (Bombardier) DHC-8-400 Dash 8Q is the aircraft model that flies most regularly on the Toronto to Sudbury flight route.

  • Which airline alliances offer flights from Toronto to Sudbury?

    Star Alliance is the only airline alliance operating flights between Toronto and Sudbury.

  • On which days can I fly direct from Toronto to Sudbury?

    There are direct flights from Toronto to Sudbury on a daily basis.

  • Which is the best airline for flights from Toronto to Sudbury, Porter Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Toronto to Sudbury are Porter Airlines and Air Canada. With an average price for the route of C$ 388 and an overall rating of 8.0, Porter Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 510 and an overall rating of 7.1.

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

    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 Toronto to Sudbury.

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

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

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

    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 to Sudbury with an airline and back to Toronto with another airline.

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

    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 to Sudbury from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Toronto to Sudbury

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 466 or less round-trip.

Prefer to fly direct from Toronto to Sudbury?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Toronto to Sudbury.
Find which airlines fly direct from Toronto to Sudbury Airport, which days they fly and book direct flights.

Direct departures

Toronto to Sudbury

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

Direct returns

Sudbury to Toronto

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

Reviews of the top airlines flying from Toronto to Sudbury

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Sudbury. 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 Toronto to Sudbury? 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 448 reviews
8.6Crew
8.0Comfort
7.5Food
6.9Entertainment
8.2Boarding
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.

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

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.👍

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.

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

Chaotic boarding, but mostly my issues are with Toronto airport

Service was amazing, and the plane was comfortable even for this long haul. But they could have more movies selections. But they were still a lot to choose from.

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 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.

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.

On board wifi or other entertainment. Landlines option was good but ran late to Pearson

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

This was actually a bus ride to the KW airport. It was smooth and comfortable and on time.

During the pre-departure safety briefing, the flight attendants rushed through the mandatory safety announcements in both official languages, making it difficult for passengers to clearly understand the instructions. Given the importance of these messages for passenger safety, this lack of clarity was concerning. Perhaps use a recoded message to alleviate this concern. Additionally, the flight attendants appeared to lack the professional attentiveness typically expected during a flight. Rather than focusing on timely and courteous service, they seemed more engaged in personal conversations than in addressing the needs of passengers. I hope this feedback is taken constructively and helps in maintaining the high standards of professionalism and care that travelers expect from a national carrier: AC.

thee is no screen on these flights, smaller storage cabins scuffed my carry on, it was ok overall

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

Information on your arrival and departure airports