YTO - YSB

C$ 159 Find Cheap Flights from Toronto to Sudbury

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 7/5. 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 Sudbury

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Sudbury, 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 Toronto to Sudbury, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 301
Porter Airlines
Wed 20/5Wed 27/5
YTZ - YSB • 2 stops
Cheapest direct flights
C$ 355
Typical prices: C$ 589-C$ 496
Air Canada
Fri 1/5Sun 3/5
YYZ - YSB • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Porter Airlines offers free drinks in real glasses.
Air Canada's Wi-Fi is available on some flights.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from C$ 300 (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 • 9% average savings
Most popular
Insights
Insights
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
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Flight Deals
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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

Wed, 20 May - Wed, 27 May
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$ 301Porter Airlines
Fri, 8 May - Mon, 11 May
Porter Airlines Logo
7:00 a.m. - 3:30 p.m.
YTZ
-
YSB
8h 30m
2 stops
Porter Airlines Logo
4:10 p.m. - 9:48 p.m.
YSB
-
YTZ
5h 38m
1 stop
C$ 313Porter Airlines
Wed, 6 May - Fri, 8 May
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$ 325Porter Airlines
Wed, 27 May - Thu, 28 May
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$ 327Porter Airlines
Tue, 5 May - Tue, 12 May
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$ 328Porter Airlines
Wed, 20 May - Wed, 27 May
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$ 330Porter Airlines
Fri, 1 May - Sun, 3 May
Air Canada Logo
8:00 a.m. - 9:05 a.m.
YYZ
-
YSB
1h 05mdirect
Air Canada Logo
8:05 p.m. - 9:09 p.m.
YSB
-
YYZ
1h 04mdirect
C$ 355Air Canada
Mon, 4 May - Mon, 11 May
Air Canada Logo
12:40 p.m. - 1:46 p.m.
YYZ
-
YSB
1h 06mdirect
Air Canada Logo
8:05 p.m. - 9:09 p.m.
YSB
-
YYZ
1h 04mdirect
C$ 373Air Canada
Wed, 27 May - Fri, 29 May
Air Canada Logo
12:40 p.m. - 1:46 p.m.
YYZ
-
YSB
1h 06mdirect
Air Canada Logo
2:30 p.m. - 3:34 p.m.
YSB
-
YYZ
1h 04mdirect
C$ 382Air Canada
Fri, 1 May - Sun, 3 May
Multiple Airlines Logo
12:40 p.m. - 1:46 p.m.
YYZ
-
YSB
1h 06mdirect
Multiple Airlines Logo
4:10 p.m. - 7:44 p.m.
YSB
-
YYZ
3h 34m
1 stop
C$ 399Multiple 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 May.

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$ 336 on the route between Toronto Island Airport (YTZ) and Sudbury (YSB). Over the past month, this route was, on average, 9% 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 Sunday and avoid Tuesdays if you are looking for the best rates. For your return to Toronto, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.

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$ 368 (return) on average. On the other hand, the most expensive months are May and November, where the average cost of round-trip tickets is C$ 582 and C$ 568 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.

No, with an average price for the route of C$ 407, prices are generally cheapest when you fly direct.

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 seasonJanuary
Cheapest flightC$ 159
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly and prices are also 14% 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 3 days, the lowest price for a flight from Toronto to Sudbury was C$ 159 for a one-way ticket and C$ 300 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$ 385 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$ 445 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$ 380 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 432 reviews
8.6Crew
7.0Entertainment
8.2Boarding
7.6Food
8.0Comfort
Airline reviews

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.

2.0 MediocreAnonymous, Mar 2026
NAS - YOW
Read more Porter Airlines reviews

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!

It was okay. Had a thing with the front desk, she had me repack my suitcases to have them be under the weight restrictions, but then the other one was overweight, she argued with me about it when there were tons of people in line. Wasn’t great.

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.

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….

Again, it was delayed and then our connecting aircraft was very cold.

It was very cold in the beginning; then I asked stewardess to do something about that, and she did something, so for the rest of the flight the temperature was closer to normal. It is typical: by some reason the pilots or whoever is in charge make the cod in the cabin unbearable. The seat is better than on WestJet or Flair, but is is very tight. No leg room.

Delayed for 15 min due to maintenance. We were asked to wait to board as a family, but took longer than if we were not asked anything.

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

Terrible, luggage’s with b/p and diabetes meds including insulin and ozempic. I’ve in them had dissolved and rendered useless

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

We boarded and then deboarded the plane after being told it needed something done that couldn't be fixed. Sent notice about 3h flight delay, then they clawed it back and we were 1h delayed. Very poor communication.

Was notified on a timely manner of any changes, if any, of the flight schedules.

Flight was delayed 3 times. My luggage was sent to Saskatoon instead of Casablanca - airline got it sorted out in two days. Received $45 in meal vouchers to use in the airport.

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

Information on your arrival and departure airports