Find flights
When to book
Airlines
FAQs

Cheap flights from Toronto to Knoxville from C$ 420

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — TYS
13 dic. — 20 dic.1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Toronto to Knoxville

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Knoxville
Explore the most affordable flight options available from Toronto to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 noviembre 2025.

vie. 5/128:30 p.m.YYZ - TYS
1 stop15h 33mMultiple Airlines
dom. 14/125:23 p.m.TYS - YYZ
2 stops20h 57mMultiple Airlines
Deal found 13/11C$ 420
jue. 11/125:15 p.m.YYZ - TYS
1 stop24h 05mMultiple Airlines
jue. 18/122:56 p.m.TYS - YYZ
1 stop20h 47mMultiple Airlines
Deal found 11/11C$ 436
vie. 12/127:15 a.m.YYZ - TYS
1 stop10h 05mMultiple Airlines
vie. 19/125:38 p.m.TYS - YYZ
1 stop20h 42mMultiple Airlines
Deal found 12/11C$ 462
lun. 1/127:15 a.m.YYZ - TYS
1 stop8h 34mMultiple Airlines
sáb. 20/129:23 p.m.TYS - YYZ
1 stop14h 20mMultiple Airlines
Deal found 11/11C$ 609
jue. 4/121:10 p.m.YYZ - TYS
1 stop8h 30mAmerican Airlines
mar. 9/121:14 p.m.TYS - YYZ
1 stop8h 15mAmerican Airlines
Deal found 12/11C$ 626
dom. 23/117:10 a.m.YYZ - TYS
2 stops33h 26mMultiple Airlines
vie. 28/112:59 p.m.TYS - YYZ
1 stop9h 12mMultiple Airlines
Deal found 10/11C$ 671

Cheap flight deals from Toronto to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 noviembre 2025.

Round-trip from

C$ 420

Popular in

October

Cheapest in

January

Average price

C$ 748
5/12-14/12
  • 5/12-14/12
  • 3 total stops
  • 36h 30m total
  • Toronto to Knoxville
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 252 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 13 noviembre 2025.
Use the filters below to find and compare flights from Toronto to Knoxville that are best for you.

Fly from

Toronto

Fly to

Knoxville

Route

Depart

Return

Price

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

vie. 5/12

8:30 p.m.-12:03 p.m.

1 stop15h 33m

Knoxville McGhee Tyson

dom. 14/12

5:23 p.m.-2:20 p.m.

2 stops20h 57m

C$ 420

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

jue. 11/12

5:15 p.m.-5:20 p.m.

1 stop24h 05m

Knoxville McGhee Tyson

jue. 18/12

2:56 p.m.-11:43 a.m.

1 stop20h 47m

C$ 436

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

vie. 30/1

5:15 p.m.-11:40 a.m.

1 stop18h 25m

Knoxville McGhee Tyson

dom. 8/2

9:29 a.m.-11:28 a.m.

1 stop25h 59m

C$ 443

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

vie. 12/12

7:15 a.m.-5:20 p.m.

1 stop10h 05m

Knoxville McGhee Tyson

vie. 19/12

5:38 p.m.-2:20 p.m.

1 stop20h 42m

C$ 462

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

lun. 1/12

7:15 a.m.-3:49 p.m.

1 stop8h 34m

Knoxville McGhee Tyson

sáb. 20/12

9:23 p.m.-11:43 a.m.

1 stop14h 20m

C$ 609

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

jue. 4/12

1:10 p.m.-9:40 p.m.

1 stop8h 30m

Knoxville McGhee Tyson

mar. 9/12

1:14 p.m.-9:29 p.m.

1 stop8h 15m

C$ 626

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

sáb. 27/12

7:30 a.m.-8:43 p.m.

1 stop13h 13m

C$ 430

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

sáb. 27/12

7:15 a.m.-11:55 a.m.

2 stops28h 40m

C$ 455

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Best time to book a flight from Toronto to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Toronto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Toronto to Knoxville

What is the cheapest month to book a flight from Toronto to Knoxville?

Currently, April is the cheapest month in which you can book a flight from Toronto to Knoxville (average of C$ 307). Flying from Toronto to Knoxville in September is currently the most expensive (average of C$ 748). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YTO to TYS?

Find hourly flight availability from Toronto to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 noviembre 2025.

It’s typically best to fly out from Toronto to Knoxville at noon. Doing so could potentially save you 27% on the flight price compared to flying in the evening, which is usually more expensive.

What’s the top layover airport for flights from Toronto to Knoxville?

Share of one-stop round-trip flights from Toronto to Knoxville chosen by Cheapflights users in the past 12 months, using the same layover each way.

Detroit (DTW) – chosen by Cheapflights users on 34% of one-stop itineraries from Toronto to Knoxville on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Knoxville?

Average round-trip fare for 1-stop flights from Toronto to Knoxville, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of C$ 416.

What’s the fastest layover option from Toronto to Knoxville?

Shortest average travel time for 1-stop one-way flights from Toronto to Knoxville, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 4h 24m.

Which airport typically offers the quickest layover for flights from Toronto to Knoxville?

Average layover duration for 1-stop one-way flights from Toronto to Knoxville, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 0h 43m.

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated 13 noviembre 2025.
See what other customers who have flown with WestJet from Toronto to Knoxville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,161 reviews
Check prices

Food

6.2

Overall

7.2

Boarding

7.4

Comfort

7.1

Crew

7.9

Entertainment

6.1

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
WestJet
7.2
Good
3,161 reviews
WestJet
7.2
Good
3,161 reviews
Check prices

Food

6.2

Overall

7.2

Boarding

7.4

Comfort

7.1

Crew

7.9

Entertainment

6.1

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

Related info for your journey

Find useful and relevant information for your journey from Toronto to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from Toronto?

    Located just 18.2 km from the city centre, Knoxville McGhee Tyson is the airport most travellers will use when flying to Knoxville from Toronto. Booking flights from Toronto to McGhee Tyson (TYS) should be relatively easy as there are 0 daily inbound flights from Toronto from 2 different airlines.

  • What are the cheapest airlines flying from Toronto to Knoxville round-trip?

    Flying on Air Canada is currently your cheapest option to Knoxville, with prices starting at C$ 410. Another option worth looking into is WestJet, starting at C$ 466 round trip. These flights start at 35% lower than the current average price 3 months from now.

  • Can I find deals for flights from Toronto to Knoxville that include hotel bookings?

    Yes. In addition to deals on Toronto to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Knoxville.

  • Can I find deals for business class flights from Toronto to Knoxville?

    Yes. Cheapflights offers flight deals from Toronto to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Toronto to Knoxville?

    Currently, April is the cheapest month in which you can book a flight from Toronto to Knoxville (average of C$ 307). Flying from Toronto to Knoxville in September is currently the most expensive (average of C$ 748). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Toronto to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Nashville flights
Pierre Elliott Trudeau Intl to Nashville flights
Pearson Intl to Chattanooga flights
Toronto Island to Nashville flights
Ottawa to Nashville flights
Pearson Intl to Knoxville flights
Pearson Intl to Memphis flights
Ottawa to Chattanooga flights
Hamilton to Nashville flights
Pierre Elliott Trudeau Intl to Memphis flights
Pierre Elliott Trudeau Intl to Chattanooga flights
Ottawa to Memphis flights
Pierre Elliott Trudeau Intl to Knoxville flights
Thunder Bay to Nashville flights
Region of Waterloo Intl to Nashville flights
London to Nashville flights
Hamilton to Chattanooga flights
Pearson Intl to Blountville flights
North Bay to Nashville flights
Windsor to Nashville flights

Top 2 airlines flying from Toronto to Knoxville

Discover the top 2 airlines that operate flights from Toronto to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 13 noviembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 410AverageC$ 600FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 466AverageC$ 746FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Toronto to Knoxville?

Cheapflights makes it easy to find Toronto to Knoxville flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Toronto to Knoxville?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Knoxville from Toronto.

Can Cheapflights find flights from Toronto to Knoxville with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Toronto to Knoxville flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Toronto to Knoxville become cheaper?

Not ready to book yet? You can track prices for flights from Toronto to Knoxville on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.