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Cheap flights from Knoxville to Toronto from C$ 441

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — YTO
5 Aug — 12 Aug1
1 adult

Cheap flight deals from Knoxville to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Toronto (YTO). 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 31 July 2025.

Round-trip from

C$ 441

Popular in

July

Cheapest in

September

Average price

C$ 1,077
12/9-19/9
  • 12/9-19/9
  • 2 total stops
  • 27h 40m total
  • Knoxville to Toronto
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 324 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 61 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Knoxville to Toronto

Cheapest flights from Knoxville to Toronto
Explore the most affordable flight options available from Knoxville to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Fri 12/98:49 p.m.TYS - YYZ
1 stop17h 16mMultiple Airlines
Fri 19/99:35 a.m.YYZ - TYS
1 stop10h 24mMultiple Airlines
Deal found 29/7C$ 441
Fri 26/93:13 p.m.TYS - YYZ
1 stop8h 12mAmerican Airlines
Sun 28/96:30 a.m.YYZ - TYS
1 stop8h 13mAmerican Airlines
Deal found 30/7C$ 706
Wed 3/95:45 a.m.TYS - YYZ
1 stop11h 34mUnited Airlines
Wed 10/912:10 p.m.YYZ - TYS
1 stop11h 47mUnited Airlines
Deal found 29/7C$ 771

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Toronto 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 31 July 2025.
Use the filters below to find and compare flights from Knoxville to Toronto that are best for you.

Fly from

Knoxville

Fly to

Toronto

Route

Depart

Return

Price

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Fri 12/9

8:49 p.m.-2:05 p.m.

1 stop17h 16m

Toronto Pearson Intl

Fri 19/9

9:35 a.m.-7:59 p.m.

1 stop10h 24m

C$ 441

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Fri 26/9

3:13 p.m.-11:25 p.m.

1 stop8h 12m

Toronto Pearson Intl

Sun 28/9

6:30 a.m.-2:43 p.m.

1 stop8h 13m

C$ 706

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Wed 3/9

5:45 a.m.-5:19 p.m.

1 stop11h 34m

Toronto Pearson Intl

Wed 10/9

12:10 p.m.-11:57 p.m.

1 stop11h 47m

C$ 771

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Best time to book a flight from Knoxville to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Knoxville 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 Knoxville to Toronto

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

Currently, January is the cheapest month in which you can book a flight from Knoxville to Toronto (average of C$ 167). Flying from Knoxville to Toronto in July is currently the most expensive (average of C$ 258). 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.

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated 31 July 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Knoxville to Toronto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,902 reviews
Check prices

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,902 reviews
United Airlines
7.4
Good
8,902 reviews
Check prices

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,902 reviews
Check prices

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Toronto. 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 from for flights from Knoxville to Toronto?

    Knoxville McGhee Tyson (TYS), located 18.2 km from the city centre, is the airport you fly out of when you book flights from Knoxville to Toronto. 0 airlines have flights from McGhee Tyson to Toronto on a regular basis. Booking flights from Knoxville McGhee Tyson to Toronto should not be difficult; the airport handles an average of 0 outbound flights to Toronto per day.

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

    Flying on American Airlines is currently your cheapest option to Toronto, with prices starting at C$ 706. Another option worth looking into is United Airlines, starting at C$ 771 round trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Toronto 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 Knoxville to Toronto?

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Toronto (average of C$ 167). Flying from Knoxville to Toronto in July is currently the most expensive (average of C$ 258). 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.

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