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Cheap flights from Toronto to Knoxville from C$ 342

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — TYS
29 Nov — 6 Dec1
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 30 October 2025.

Thu 27/115:15 p.m.YYZ - TYS
1 stop26h 04mMultiple Airlines
Thu 4/1212:43 p.m.TYS - YYZ
1 stop26h 34mMultiple Airlines
Deal found 30/10C$ 550
Fri 28/1110:55 a.m.YYZ - TYS
1 stop8h 24mMultiple Airlines
Fri 5/125:34 p.m.TYS - YYZ
1 stop6h 37mMultiple Airlines
Deal found 30/10C$ 578
Fri 21/1112:50 p.m.YYZ - TYS
1 stop8h 40mMultiple Airlines
Sun 23/119:26 p.m.TYS - YYZ
1 stop17h 14mMultiple Airlines
Deal found 28/10C$ 614
Wed 19/119:35 a.m.YYZ - TYS
2 stops25h 59mMultiple Airlines
Fri 21/119:45 p.m.TYS - YYZ
1 stop13h 58mMultiple Airlines
Deal found 28/10C$ 673
Wed 19/116:00 a.m.YYZ - TYS
1 stop11h 46mAmerican Airlines
Fri 21/115:07 p.m.TYS - YYZ
1 stop6h 47mAmerican Airlines
Deal found 28/10C$ 767

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 30 October 2025.

Round-trip from

C$ 485

One-way from

C$ 342

Popular in

September

Cheapest in

November

Average price

C$ 705
American Airlines
  • American Airlines
  • 15/2-28/2
  • 2 total stops
  • 22h 09m total
  • Toronto to Knoxville
Search Deals
6/12
  • 6/12
  • 2 total stops
  • 19h 37m total
  • Toronto to Knoxville
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 256 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 30 October 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

Sun 15/2

1:12 p.m.-9:32 p.m.

1 stop8h 20m

Knoxville McGhee Tyson

Sat 28/2

7:40 a.m.-9:29 p.m.

1 stop13h 49m

C$ 485

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Thu 27/11

5:15 p.m.-7:19 p.m.

1 stop26h 04m

Knoxville McGhee Tyson

Thu 4/12

12:43 p.m.-3:17 p.m.

1 stop26h 34m

C$ 550

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Fri 28/11

10:55 a.m.-7:19 p.m.

1 stop8h 24m

Knoxville McGhee Tyson

Fri 5/12

5:34 p.m.-12:11 a.m.

1 stop6h 37m

C$ 578

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Fri 21/11

12:50 p.m.-9:30 p.m.

1 stop8h 40m

Knoxville McGhee Tyson

Sun 23/11

9:26 p.m.-2:40 p.m.

1 stop17h 14m

C$ 614

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Wed 19/11

9:35 a.m.-11:34 a.m.

2 stops25h 59m

Knoxville McGhee Tyson

Fri 21/11

9:45 p.m.-11:43 a.m.

1 stop13h 58m

C$ 673

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Tue 3/3

12:05 p.m.-9:10 p.m.

1 stop9h 05m

Knoxville McGhee Tyson

Wed 4/3

1:55 p.m.-4:39 p.m.

1 stop26h 44m

C$ 725

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Sat 6/12

8:20 p.m.-3:57 p.m.

2 stops19h 37m

C$ 342

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Sat 6/12

6:00 a.m.-5:12 p.m.

1 stop11h 12m

C$ 360

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

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$ 306). Flying from Toronto to Knoxville in September is currently the most expensive (average of C$ 746). 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 30 October 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.

How much does it cost to fly round-trip from Toronto to Knoxville?

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$ 415.

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 30 October 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
3,152 reviews
Check prices

Boarding

7.4

Crew

7.9

Overall

7.2

Food

6.2

Comfort

7.1

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
3,152 reviews
WestJet
7.2
Good
3,152 reviews
Check prices

Boarding

7.4

Crew

7.9

Overall

7.2

Food

6.2

Comfort

7.1

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 3 different airlines.

  • How long is the flight from Toronto to Knoxville?

    There are many flights that can get you from Toronto to Knoxville in 8h 20m. Fly via American Airlines to get the fastest option. Airlines will cover a distance of 951 km.

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

    Flying on Delta is currently your cheapest option to Knoxville, with prices starting at C$ 311. Additional round-trip tickets that might be worth considering are offered by Air Canada and WestJet, with the lowest prices starting at C$ 409 and C$ 464, respectively. These flights start at 47% 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$ 306). Flying from Toronto to Knoxville in September is currently the most expensive (average of C$ 746). 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

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Alternative routes for Toronto to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Toronto to Knoxville

Discover the top 3 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 311AverageC$ 411FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 409AverageC$ 598FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 464AverageC$ 743FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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

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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.

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