HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Knoxville

$172+ Cheap flights from Ontario to Knoxville (TYS)

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — TYS
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Knoxville with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) 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 November 21, 2024.

Find flight deals from Ontario to Knoxville

Cheapest flights from Ontario to Knoxville
Explore the most affordable flight options available from Ontario to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/46:30 amYYZ - TYS
1 stop10h 00mDelta
Wed 12/119:00 amTYS - YYZ
1 stop8h 00mDelta
Deal found 11/20$278
This FlightHub deal was found by Cheapflights users on 11/20. 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.
Tue 12/172:00 pmYYZ - TYS
1 stop7h 08mWestJet
Sun 12/226:36 pmTYS - YYZ
1 stop16h 31mWestJet
Deal found 11/20$329
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Mon 12/24:30 pmYYZ - TYS
1 stop5h 00mAmerican Airlines
Wed 12/46:00 amTYS - YYZ
1 stop5h 59mAmerican Airlines
Deal found 11/20$340
This WestJet deal was found by Cheapflights users on 11/20. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/196:45 amYUL - TYS
2 stops9h 55mWestJet
Mon 12/307:20 amTYS - YUL
1 stop15h 49mWestJet
Deal found 11/20$409
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 11/216:30 pmYUL - TYS
1 stop5h 29mUnited Airlines
Thu 11/287:00 amTYS - YUL
2 stops10h 45mUnited Airlines
Deal found 11/20$502
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Mon 12/22:00 pmYYZ - TYS
2 stops19h 27mMultiple Airlines
Wed 12/48:15 amTYS - YYZ
2 stops10h 25mMultiple Airlines
Deal found 11/20$519
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Tue 12/1711:00 amYYZ - TYS
1 stop9h 35mUnited Airlines
Sun 12/222:35 pmTYS - YYZ
2 stops16h 55mUnited Airlines
Deal found 11/20$542
This United deal was found by Cheapflights users on 11/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/271:15 pmYUL - TYS
2 stops10h 44mMultiple Airlines
Mon 12/305:45 amTYS - YUL
2 stops16h 03mMultiple Airlines
Deal found 11/21$834

Find flights from Ontario to Knoxville within your budget

Customize your flight search to find flights from Ontario 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Thu 12/12

6:15 am-3:09 pm

1 stop8h 54m

Knoxville McGhee Tyson

Mon 12/16

4:00 pm-11:59 pm

1 stop7h 59m

$275

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Mon 12/16

6:15 am-10:32 am

1 stop4h 17m

Knoxville McGhee Tyson

Fri 1/10

5:45 am-9:58 am

1 stop4h 13m

$282

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Thu 1/16

3:30 pm-10:36 pm

1 stop7h 06m

Knoxville McGhee Tyson

Tue 1/21

9:35 am-4:06 pm

1 stop6h 31m

$285

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Tue 1/21

9:15 am-10:36 pm

1 stop13h 21m

Knoxville McGhee Tyson

Sun 1/26

5:45 am-10:20 am

1 stop4h 35m

$301

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Tue 12/17

2:00 pm-9:08 pm

1 stop7h 08m

Knoxville McGhee Tyson

Sun 12/22

6:36 pm-11:07 am

1 stop16h 31m

$329

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Sun 1/26

7:00 am-4:34 pm

1 stop9h 34m

Knoxville McGhee Tyson

Sun 1/26

7:17 pm-11:52 pm

1 stop4h 35m

$359

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Fri 1/24

8:00 pm-10:39 am

2 stops14h 39m

Knoxville McGhee Tyson

Sun 1/26

5:45 am-1:18 pm

2 stops7h 33m

$424

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Sat 1/4

7:30 am-8:44 pm

1 stop13h 14m

Knoxville McGhee Tyson

Sat 1/11

7:56 am-3:25 pm

1 stop7h 29m

$467

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Mon 12/2

4:30 pm-9:30 pm

1 stop5h 00m

Knoxville McGhee Tyson

Thu 12/5

5:53 am-4:40 pm

1 stop10h 47m

$485

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Thu 12/12

7:00 am-12:00 pm

3 stops29h 00m

Knoxville McGhee Tyson

Mon 12/16

12:50 pm-11:42 am

2 stops22h 52m

$527

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 14 results
1
2

Best time to book a flight from Ontario to Knoxville

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

Travel insights for flights from Ontario to Knoxville

Get recent, data-driven insights about flights from Ontario to Knoxville including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Region of Ontario to Knoxville?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Knoxville (average of $304). Flying from Region of Ontario to Knoxville in April is currently the most expensive (average of $371). 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 ON to TYS?

Find hourly flight availability from Ontario 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 November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Knoxville as you normally would.

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 November 21, 2024.
Peruse reviews from past customers who have flown with WestJet, American Airlines and United Airlines from Ontario to Knoxville 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
8,755 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,172 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.3
Good
2,811 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,246 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 Ontario?

    Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly into when you book flights from Ontario to Knoxville.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario 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 Region of Ontario to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Knoxville (average of $304). Flying from Region of Ontario to Knoxville in April is currently the most expensive (average of $371). 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 Ontario 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
Vancouver Intl to Nashville flights
Calgary to Nashville flights
Winnipeg to Nashville flights
Edmonton to Nashville flights
Abbotsford to Nashville flights
Pearson Intl to Memphis flights
Pearson Intl to Knoxville flights
Halifax to Nashville flights
Ottawa to Nashville flights
Québec City to Nashville flights
Pierre Elliott Trudeau Intl to Memphis flights
Regina to Nashville flights
Edmonton to Memphis flights
Vancouver Intl to Memphis flights
Saskatoon to Nashville flights
Pearson Intl to Chattanooga flights
Calgary to Memphis flights
St. John's to Nashville flights
Ottawa to Memphis flights
Winnipeg to Memphis flights
Pierre Elliott Trudeau Intl to Knoxville flights
Fredericton to Nashville flights
London to Nashville flights
Pierre Elliott Trudeau Intl to Chattanooga flights
Hamilton to Nashville flights
Victoria to Nashville flights
Saskatoon to Memphis flights
Charlottetown to Nashville flights
Pearson Intl to Blountville flights
Halifax to Knoxville flights
Québec City to Knoxville flights

Top airline flying from Ontario to Knoxville

Discover the top airline that operate flights from Ontario 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$305Average$410FlexibilityNo cancel feeOn-time71%
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.
View all available airlines