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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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — TYS
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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Cheap 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 July 30, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Wed 9/99:30 am
YYZ
-
TYS
1 stop24h 34m
Multiple Airlines
Wed 9/1610:54 am
TYS
-
YYZ
1 stop27h 11m
Multiple Airlines
Deal found 7/26$312
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Thu 8/2012:55 pm
YYZ
-
TYS
1 stop25h 06m
Multiple Airlines
Mon 8/246:54 pm
TYS
-
YYZ
1 stop19h 11m
Multiple Airlines
Deal found 7/27$361
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Thu 8/2012:55 pm
YYZ
-
TYS
1 stop25h 06m
Multiple Airlines
Wed 8/263:49 pm
TYS
-
YYZ
1 stop22h 16m
Multiple Airlines
Deal found 7/27$362
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Thu 10/295:15 pm
YYZ
-
TYS
1 stop20h 54m
Multiple Airlines
Tue 11/36:04 pm
TYS
-
YYZ
1 stop19h 51m
Multiple Airlines
Deal found 7/29$366
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/1612:55 pm
YYZ
-
TYS
1 stop23h 22m
Multiple Airlines
Mon 8/246:54 pm
TYS
-
YYZ
1 stop19h 11m
Multiple Airlines
Deal found 7/27$379
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/1612:55 pm
YYZ
-
TYS
1 stop23h 22m
Multiple Airlines
Wed 8/263:49 pm
TYS
-
YYZ
1 stop22h 16m
Multiple Airlines
Deal found 7/27$380
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Wed 9/96:15 am
YYZ
-
TYS
1 stop4h 29m
Multiple Airlines
Thu 9/105:21 pm
TYS
-
YYZ
1 stop27h 34m
Multiple Airlines
Deal found 7/28$396
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 9/111:30 pm
YYZ
-
TYS
1 stop23h 34m
Multiple Airlines
Fri 9/181:54 pm
TYS
-
YYZ
2 stops33h 41m
Multiple Airlines
Deal found 7/28$403
This oojo deal was found by Cheapflights users on 7/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:00 pm
YYZ
-
TYS
2 stops14h 49m
WestJet
Tue 10/205:40 am
TYS
-
YYZ
2 stops13h 15m
WestJet
Deal found 7/27$408
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/227:25 am
YYZ
-
TYS
1 stop7h 42m
Multiple Airlines
Mon 8/3112:09 pm
TYS
-
YYZ
2 stops9h 46m
Multiple Airlines
Deal found 7/25$409
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/182:30 pm
YYZ
-
TYS
1 stop5h 54m
United Airlines
Sat 8/227:00 am
TYS
-
YYZ
1 stop13h 44m
United Airlines
Deal found 7/27$410
This Delta deal was found by Cheapflights users on 7/29. 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 8/199:30 am
YUL
-
TYS
1 stop7h 03m
Delta
Wed 9/24:38 pm
TYS
-
YUL
1 stop7h 14m
Delta
Deal found 7/29$431

Find flight deals from Ontario to Knoxville

Keep the following information in mind while searching for Ontario to Knoxville flight deals. Data was last updated July 30, 2026.

Round-trip from

$312
(Kiwi.com)

One-way from

$172
(Trip.com)
From Ontario to Knoxville McGhee Tyson
Search Deals
One-way flight from Ontario to Knoxville McGhee Tyson
Search Deals

Cheapflights Fare Finder

 
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 July 30, 2026.
Use the filters below to find and compare flights from Ontario to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Wed 9/9

9:30 am-10:04 am

1 stop24h 34m

Knoxville McGhee Tyson

Wed 9/16

10:54 am-2:05 pm

1 stop27h 11m

$312

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Mon 9/28

9:50 am-4:43 pm

1 stop6h 53m

Knoxville McGhee Tyson

Thu 10/1

6:15 am-8:55 pm

1 stop14h 40m

$380

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Wed 9/9

6:15 am-10:44 am

1 stop4h 29m

Knoxville McGhee Tyson

Thu 9/10

5:21 pm-8:55 pm

1 stop27h 34m

$396

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Sat 8/22

7:25 am-3:07 pm

1 stop7h 42m

Knoxville McGhee Tyson

Mon 8/31

12:09 pm-9:55 pm

2 stops9h 46m

$409

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Thu 10/1

9:30 am-8:15 am

1 stop22h 45m

Knoxville McGhee Tyson

Sun 10/4

9:16 pm-4:55 pm

1 stop19h 39m

$416

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Fri 9/11

1:30 pm-1:04 pm

1 stop23h 34m

Knoxville McGhee Tyson

Fri 9/18

8:20 am-11:35 pm

1 stop15h 15m

$416

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Fri 10/16

7:45 am-3:26 pm

1 stop7h 41m

Knoxville McGhee Tyson

Mon 10/19

7:45 pm-4:55 pm

1 stop21h 10m

$418

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Mon 8/24

6:10 am-10:20 am

1 stop4h 10m

Knoxville McGhee Tyson

Mon 8/31

4:38 pm-5:19 pm

1 stop24h 41m

$422

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Fri 9/11

6:34 pm-10:44 am

1 stop16h 10m

Knoxville McGhee Tyson

Fri 9/18

5:40 am-9:59 pm

1 stop16h 19m

$422

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Tue 8/18

7:45 am-3:30 pm

1 stop7h 45m

Knoxville McGhee Tyson

Thu 8/27

10:28 am-5:19 pm

1 stop6h 51m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 40 resultsSorted by cheapest first
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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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Knoxville

No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Region of Ontario to Knoxville?

    A quick flight from Region of Ontario to Knoxville can take about 4h 24m. American Airlines provides one of the quickest options available for as low as $439. There are 854 mi between Region of Ontario and Knoxville. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Morristown
Bryson City
Murphy
Alcoa

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