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$156+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — TYS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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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 January 21, 2025.

Round-trip from

$299
(American Airlines)

One-way from

$156
(Kiwi.com)
From Ontario to Knoxville McGhee Tyson
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One-way flight from Ontario to Knoxville McGhee Tyson
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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 January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/20. 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 3/31:49 pmYYZ - TYS
1 stop7h 05mAmerican Airlines
Mon 3/106:23 amTYS - YYZ
1 stop6h 37mAmerican Airlines
Deal found 1/20$299
This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 2/36:00 amYUL - TYS
1 stop5h 08mDelta
Wed 2/127:17 pmTYS - YUL
1 stop4h 35mDelta
Deal found 1/20$300
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 2/31:15 pmYUL - TYS
1 stop6h 21mUnited Airlines
Wed 2/197:00 amTYS - YUL
1 stop11h 47mUnited Airlines
Deal found 1/20$301
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/310:54 amYUL - TYS
2 stops9h 55mAmerican Airlines
Mon 2/108:05 pmTYS - YUL
1 stop17h 30mAmerican Airlines
Deal found 1/20$310
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/46:00 amYUL - TYS
1 stop10h 59mAir Canada
Mon 2/102:35 pmTYS - YUL
2 stops7h 13mAir Canada
Deal found 1/20$329
This FlightHub deal was found by Cheapflights users on 1/20. 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.
Sun 3/236:00 amYUL - TYS
1 stop4h 51mWestJet
Tue 3/2511:31 amTYS - YUL
2 stops13h 08mWestJet
Deal found 1/20$351
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/36:50 amYUL - TYS
2 stops7h 10mMultiple Airlines
Wed 2/191:55 pmTYS - YUL
1 stop27h 40mMultiple Airlines
Deal found 1/20$358
This Mytrip deal was found by Cheapflights users on 1/20. 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 3/38:00 pmYYZ - TYS
2 stops22h 39mMultiple Airlines
Mon 3/1012:24 pmTYS - YYZ
1 stop10h 11mMultiple Airlines
Deal found 1/20$381
This FlightHub deal was found by Cheapflights users on 1/20. 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.
Thu 5/110:10 amYYZ - TYS
1 stop10h 37mWestJet
Fri 5/27:30 amTYS - YYZ
1 stop7h 39mWestJet
Deal found 1/20$524

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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Mon 3/3

1:49 pm-8:54 pm

1 stop7h 05m

Knoxville McGhee Tyson

Mon 3/10

6:23 am-1:00 pm

1 stop6h 37m

$299

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

7:30 am-5:46 pm

1 stop10h 16m

Knoxville McGhee Tyson

Mon 2/10

5:36 pm-10:10 am

1 stop16h 34m

$300

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Sat 2/15

12:49 pm-10:22 pm

1 stop9h 33m

Knoxville McGhee Tyson

Mon 2/17

7:25 am-3:57 pm

1 stop8h 32m

$303

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Fri 2/14

12:52 pm-11:23 am

1 stop22h 31m

Knoxville McGhee Tyson

Mon 2/17

7:25 am-3:57 pm

1 stop8h 32m

$337

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Mon 3/3

8:00 pm-6:39 pm

2 stops22h 39m

Knoxville McGhee Tyson

Mon 3/10

12:24 pm-10:35 pm

1 stop10h 11m

$381

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Thu 5/1

10:10 am-8:47 pm

1 stop10h 37m

Knoxville McGhee Tyson

Fri 5/2

7:30 am-3:09 pm

1 stop7h 39m

$524

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Thu 2/13

8:50 am-4:54 pm

2 stops8h 04m

Knoxville McGhee Tyson

Sun 2/16

2:00 pm-12:48 am

2 stops10h 48m

$616

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Fri 3/7

11:50 am-11:31 am

3 stops23h 41m

Knoxville McGhee Tyson

Fri 3/14

1:05 pm-3:30 pm

3 stops26h 25m

$663

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Thu 2/13

7:00 am-11:00 pm

2 stops16h 00m

Knoxville McGhee Tyson

Tue 2/18

7:00 am-6:47 pm

1 stop11h 47m

$814

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Tue 4/1

7:40 am-11:31 pm

1 stop15h 51m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 14 results
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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 $297). Flying from Region of Ontario to Knoxville in March is currently the most expensive (average of $376). 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 January 21, 2025.

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 January 21, 2025.
Peruse reviews from past customers who have flown with WestJet and American 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
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
8,984 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

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

WestJet
7.2
Good
2,829 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
8,633 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

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.

  • What are the cheapest airlines to fly from Region of Ontario to Knoxville one-way?

    One-way options have recently been found by users for as low as $173 on United Airlines. Other airlines that offer cheap prices include Delta from $183 and WestJet from $204 one-way.

  • 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 $297). Flying from Region of Ontario to Knoxville in March is currently the most expensive (average of $376). 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

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Maryville
Oak Ridge
Alcoa
Murphy

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Alternative routes for Ontario to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
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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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$283Average$410FlexibilityNo cancel feeOn-time71%
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