Cheap flights from Knoxville to Toronto

Compare Knoxville to Toronto flight deals

Find the cheapest month or even day of the year to fly to Toronto

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Flight deals from Knoxville to Toronto

Looking for a cheap last-minute deal or the best round-trip flight from Knoxville to Toronto? Find the lowest prices on one-way and round-trip tickets right here.

Toronto.C$425 per passenger.Departing Fri, Apr 25, returning Mon, Apr 28.Round-trip flight with Allegiant Air and Porter Airlines (Canada) Ltd.Outbound indirect flight with Allegiant Air, departing from Knoxville on Fri, Apr 25, arriving in Toronto Pearson International.Inbound indirect flight with Porter Airlines (Canada) Ltd, departing from Toronto Pearson International on Mon, Apr 28, arriving in Knoxville.Price includes taxes and charges.From C$425, select.

Toronto.C$447 per passenger.Departing Fri, May 2, returning Tue, May 6.Round-trip flight with Allegiant Air and WestJet.Outbound indirect flight with Allegiant Air, departing from Knoxville on Fri, May 2, arriving in Toronto Pearson International.Inbound indirect flight with WestJet, departing from Toronto Pearson International on Tue, May 6, arriving in Knoxville.Price includes taxes and charges.From C$447, select.

Toronto.C$531 per passenger.Departing Mon, Jun 9, returning Fri, Jun 20.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Knoxville on Mon, Jun 9, arriving in Toronto Pearson International.Inbound indirect flight with Delta, departing from Toronto Pearson International on Fri, Jun 20, arriving in Knoxville.Price includes taxes and charges.From C$531, select.

Toronto.C$534 per passenger.Departing Thu, Jul 24, returning Thu, Jul 31.Round-trip flight with Allegiant Air and Porter Airlines (Canada) Ltd.Outbound indirect flight with Allegiant Air, departing from Knoxville on Thu, Jul 24, arriving in Toronto Pearson International.Inbound indirect flight with Porter Airlines (Canada) Ltd, departing from Toronto Pearson International on Thu, Jul 31, arriving in Knoxville.Price includes taxes and charges.From C$534, select.

Toronto.C$908 per passenger.Departing Fri, Aug 22, returning Sat, Aug 23.Round-trip flight with Allegiant Air and Porter Airlines (Canada) Ltd.Outbound indirect flight with Allegiant Air, departing from Knoxville on Fri, Aug 22, arriving in Toronto Island.Inbound indirect flight with Porter Airlines (Canada) Ltd, departing from Toronto Island on Sat, Aug 23, arriving in Knoxville.Price includes taxes and charges.From C$908, select.

Find the cheapest month to fly from Knoxville to Toronto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Knoxville to Toronto flights are currently cheapest in April.

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Alternative Knoxville to Toronto routes

Looking for the cheapest, fastest or easiest route from Knoxville to Toronto? You could fly into the following airports instead.

Knoxville to Toronto: Flight information

The things to know before you go.

Cheapest flight found	C$425
Cheapest month to fly	April

Finding cheap flights from Knoxville to Toronto: Frequently asked questions

How many airports are there in Toronto?

There are 4 airports in Toronto: Toronto Island, Toronto Pearson International, Hamilton, and Kitchener / Waterloo.

How much are round-trip flights from Knoxville to Toronto?

The best price we found for a round-trip flight from Knoxville to Toronto is C$425. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Knoxville to Toronto?

Currently, there are no airlines that fly direct from Knoxville to Toronto. But we found flights with one or more stops from C$425.

How many flights are there a week from Knoxville to Toronto?

There are no flights flying from Knoxville to Toronto, as of April 2025.

When is the cheapest time to fly from Knoxville to Toronto?

The cheapest month to fly from Knoxville to Toronto is usually April 2025.

What's the cheapest airport to fly to in Toronto?

If you're flying from Knoxville Airport, the cheapest airport near Toronto is Toronto Pearson International – which is 20.4 km away from the center of Toronto. We've found flights to this airport from C$425.

Which upcoming date is cheapest to fly from Knoxville Airport to Toronto on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Knoxville Airport to Toronto on Friday, April 25, 2025.

Can I get a direct flight from Knoxville Airport to Toronto?

No airlines currently offer direct flights between Knoxville Airport and Toronto. Most routes have one or more stops.

How can I get the best flight deal from Knoxville Airport to Toronto?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Toronto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Toronto?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Toronto is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Toronto?

In April, the average temperature is usually around 6°C. July is typically the warmest month in Toronto, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -8°C. The rainiest month is September.

Which is the cheapest airline to fly with from Knoxville Airport to Toronto?

Currently, Allegiant Air offers the cheapest flight tickets to Toronto.

How to find cheap flights to Toronto from Knoxville

Looking for cheap tickets from Knoxville to Toronto? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Knoxville to Toronto. And with us, there are no hidden fees – what you see is what you pay.
Compare flight deals to Toronto from Knoxville from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
Flex your dates to find the best Knoxville–Toronto ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Toronto from Knoxville.
Set up a Price Alert. You can easily track the fare of your cheap Knoxville–Toronto flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Knoxville and Toronto? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business Class flights from Knoxville and Toronto. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Toronto, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Knoxville to Toronto flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

Combine your flight to Toronto from Knoxville with hotels and car rental

Once you've secured your cheap flight ticket from Knoxville to Toronto, discover the best prices and exclusive rates for hotels in Toronto or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.