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$183+ Cheap flights from Knoxville (TYS) to Toronto (YTO)

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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — YTO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$301
(Kiwi.com)

One-way from

$183
(Kiwi.com)

Popular in

July

Cheapest in

December

Average price

$402
From Knoxville McGhee Tyson to Toronto (YTO)
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One-way flight from Knoxville McGhee Tyson to Toronto (YTO)
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Highest demand for flights based on searches. 29% potential increase in price ($205 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:00 amTYS - YYZ
1 stop16h 40mMultiple Airlines
Mon 10/209:35 amYYZ - TYS
1 stop24h 58mMultiple Airlines
Deal found 9/10$301
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:45 amTYS - YYZ
1 stop11h 15mMultiple Airlines
Tue 11/411:15 amYYZ - TYS
1 stop28h 27mMultiple Airlines
Deal found 9/11$310
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:34 pmTYS - YYZ
2 stops26h 26mMultiple Airlines
Sun 11/27:10 amYYZ - TYS
1 stop29h 23mMultiple Airlines
Deal found 9/11$351
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:26 pmTYS - YYZ
1 stop21h 39mMultiple Airlines
Sat 10/254:00 pmYYZ - TYS
2 stops28h 25mMultiple Airlines
Deal found 9/10$438
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:14 amTYS - YYZ
1 stop10h 29mAmerican Airlines
Mon 10/66:30 amYYZ - TYS
1 stop8h 03mAmerican Airlines
Deal found 9/10$632
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:16 pmTYS - YYZ
1 stop19h 48mUnited Airlines
Mon 10/612:10 pmYYZ - TYS
1 stop22h 19mUnited Airlines
Deal found 9/11$653
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:52 pmTYS - YYZ
2 stops17h 00mWestJet
Sun 9/286:15 amYYZ - TYS
1 stop4h 41mWestJet
Deal found 9/10$666

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 2,558,603 searches. Data last updated September 11, 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 10/17

6:00 am-10:40 pm

1 stop16h 40m

Toronto Pearson Intl

Mon 10/20

9:35 am-10:33 am

1 stop24h 58m

$301

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Mon 10/27

8:45 am-8:00 pm

1 stop11h 15m

Toronto Pearson Intl

Tue 11/4

11:15 am-3:42 pm

1 stop28h 27m

$310

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Sun 10/26

9:15 pm-11:43 am

1 stop14h 28m

Toronto Pearson Intl

Sun 11/2

7:10 am-12:33 pm

1 stop29h 23m

$363

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Sat 10/18

4:26 pm-2:05 pm

1 stop21h 39m

Toronto Pearson Intl

Sat 10/25

6:15 am-11:04 am

1 stop4h 49m

$578

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Wed 10/1

7:14 am-5:43 pm

1 stop10h 29m

Toronto Pearson Intl

Mon 10/6

6:30 am-2:33 pm

1 stop8h 03m

$632

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Wed 10/1

2:16 pm-10:04 am

1 stop19h 48m

Toronto Pearson Intl

Mon 10/6

12:10 pm-10:29 am

1 stop22h 19m

$653

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Fri 9/26

1:52 pm-6:52 am

2 stops17h 00m

Toronto Pearson Intl

Sun 9/28

6:15 am-10:56 am

1 stop4h 41m

$666

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Fri 9/26

3:13 pm-11:25 pm

1 stop8h 12m

Toronto Pearson Intl

Sun 9/28

6:30 am-2:43 pm

1 stop8h 13m

$709

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Fri 11/28

7:15 am-8:52 pm

2 stops13h 37m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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 $243). Flying from Knoxville to Toronto in August is currently the most expensive (average of $348). 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 TYS to YTO?

Find hourly flight availability from Knoxville to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from Knoxville to Toronto is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 30% on airfare.

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

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 September 11, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Knoxville to Toronto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to Toronto. On average, McGhee Tyson has 0 outbound flights to Toronto per day from 4 airlines. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

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

    Our cheapest airline available from Knoxville to Toronto is Delta. Our recent data shows that you can find tickets from as low as $158 on this airline. Additional options worth looking into are American Airlines and WestJet, starting at $372 and $382 round-trip. You may be able to fly from Knoxville to Toronto for 67% less than the average price by searching for these airlines.

  • 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 $243). Flying from Knoxville to Toronto in August is currently the most expensive (average of $348). 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

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Top 4 airlines flying from Knoxville to Toronto

Discover the top 4 airlines that operate flights from Knoxville to Toronto. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$158Average$484FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$372Average$755FlexibilityNo cancel feeOn-time71%
WestJetCheapest$382Average$528FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$488Average$755FlexibilityNo cancel feeOn-time69%

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