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$365+ Cheap flights from Knoxville (TYS) to Toronto (YTO)

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — YTO
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Knoxville to Toronto

Best flights from Knoxville to Toronto
Discover carefully curated flight deals from Knoxville to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This Mytrip deal was found by Cheapflights users on 12/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2411:59 amTYS - YYZ
1 stop10h 13mMultiple Airlines
Sat 1/318:30 pmYYZ - TYS
1 stop12h 09mMultiple Airlines
Deal found 12/10$365
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/67:54 amTYS - YYZ
1 stop8h 09mAmerican Airlines
Mon 2/911:35 amYYZ - TYS
1 stop10h 34mAmerican Airlines
Deal found 12/11$368
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 1/2311:07 amTYS - YYZ
1 stop10h 14mUnited Airlines
Sun 1/259:00 amYYZ - TYS
1 stop11h 52mUnited Airlines
Deal found 12/11$561
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/256:00 amTYS - YYZ
1 stop10h 35mAmerican Airlines
Sun 2/110:59 amYYZ - TYS
1 stop10h 45mAmerican Airlines
Deal found 12/11$422
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Sun 1/189:29 amTYS - YYZ
1 stop13h 51mMultiple Airlines
Wed 1/213:40 pmYYZ - TYS
1 stop16h 59mMultiple Airlines
Deal found 12/10$451
This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2510:00 amTYS - YYZ
2 stops29h 42mMultiple Airlines
Sun 2/17:10 amYYZ - TYS
3 stops28h 55mMultiple Airlines
Deal found 12/11$456
This American Airlines deal was found by Cheapflights users on 12/10. 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 1/76:00 amTYS - YYZ
1 stop10h 35mAmerican Airlines
Sun 1/1110:59 amYYZ - TYS
1 stop10h 45mAmerican Airlines
Deal found 12/10$490

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$365
(Mytrip)
Provider with most accurate pricing for Knoxville McGhee Tyson-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Toronto (YTO) flights.
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From Knoxville McGhee Tyson to Toronto (YTO)
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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 December 12, 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

Sat 1/24

11:59 am-10:12 pm

1 stop10h 13m

Toronto Pearson Intl

Sat 1/31

8:30 pm-8:39 am

1 stop12h 09m

$365

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Fri 2/6

7:54 am-4:03 pm

1 stop8h 09m

Toronto Pearson Intl

Mon 2/9

11:35 am-10:09 pm

1 stop10h 34m

$368

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Sun 1/25

6:00 am-4:35 pm

1 stop10h 35m

Toronto Pearson Intl

Sun 2/1

10:59 am-9:44 pm

1 stop10h 45m

$422

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Sun 1/18

9:29 am-11:20 pm

1 stop13h 51m

Toronto Pearson Intl

Wed 1/21

3:40 pm-8:39 am

1 stop16h 59m

$451

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Sun 1/25

10:00 am-3:42 pm

2 stops29h 42m

Toronto Pearson Intl

Sun 2/1

7:10 am-12:05 pm

3 stops28h 55m

$456

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Wed 1/7

6:00 am-4:35 pm

1 stop10h 35m

Toronto Pearson Intl

Sun 1/11

10:59 am-9:44 pm

1 stop10h 45m

$490

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Fri 1/23

11:07 am-9:21 pm

1 stop10h 14m

Toronto Pearson Intl

Sun 1/25

9:00 am-8:52 pm

1 stop11h 52m

$561

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Knoxville to Toronto

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Toronto in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Toronto flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Toronto flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-Toronto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Toronto flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Toronto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, April is the cheapest month in which you can book a flight from Knoxville to Toronto (average of $158). Flying from Knoxville to Toronto in August is currently the most expensive (average of $815). 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 December 12, 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 evening could potentially save you up to 16% on airfare.

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 December 12, 2025.
Peruse reviews from past customers who have flown with 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.
American Airlines
7.2
Good
11,050 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Overall

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Overall

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

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 3 airlines. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • How long is the flight from Knoxville to Toronto?

    A quick flight from Knoxville to Toronto can take about 8h 09m. American Airlines provides one of the quickest options available for as low as $368. The distance from Knoxville to Toronto is about 591 mi.

  • 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 United Airlines, starting at $443 and $488 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, April is the cheapest month in which you can book a flight from Knoxville to Toronto (average of $158). Flying from Knoxville to Toronto in August is currently the most expensive (average of $815). 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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Top 3 airlines flying from Knoxville to Toronto

Discover the top 3 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$158Average$728FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$443Average$755FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$488Average$755FlexibilityNo cancel feeOn-time69%

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