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Knoxville

$167+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — TYS
May 30 — Jun 61
Sat 5/30
Sat 6/6
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 April 30, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Mon 5/257:00 am
YYZ
-
TYS
2 stops16h 37m
Multiple Airlines
Sat 5/305:11 pm
TYS
-
YYZ
1 stop20h 54m
Multiple Airlines
Deal found 4/29$324
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Fri 5/294:50 pm
YYZ
-
TYS
1 stop6h 47m
Multiple Airlines
Mon 6/112:55 pm
TYS
-
YYZ
2 stops25h 10m
Multiple Airlines
Deal found 4/27$336
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Mon 5/259:50 am
YYZ
-
TYS
1 stop13h 47m
Multiple Airlines
Mon 6/17:24 pm
TYS
-
YYZ
2 stops50h 31m
Multiple Airlines
Deal found 4/27$344
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Wed 5/277:45 am
YYZ
-
TYS
1 stop10h 37m
Multiple Airlines
Wed 6/32:19 pm
TYS
-
YYZ
2 stops31h 36m
Multiple Airlines
Deal found 4/29$368
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 7/177:45 am
YYZ
-
TYS
1 stop15h 48m
Multiple Airlines
Fri 7/247:20 pm
TYS
-
YYZ
1 stop28h 15m
Multiple Airlines
Deal found 4/28$369
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Fri 5/294:50 pm
YYZ
-
TYS
1 stop6h 47m
Multiple Airlines
Sun 5/317:30 am
TYS
-
YYZ
1 stop13h 00m
Multiple Airlines
Deal found 4/29$370
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 9/251:30 pm
YYZ
-
TYS
1 stop23h 34m
Multiple Airlines
Mon 9/2812:22 pm
TYS
-
YYZ
1 stop7h 43m
Multiple Airlines
Deal found 4/28$372
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/294:50 pm
YYZ
-
TYS
1 stop6h 47m
Multiple Airlines
Thu 6/189:38 pm
TYS
-
YYZ
1 stop23h 17m
Multiple Airlines
Deal found 4/28$373
This United Airlines deal was found by Cheapflights users on 4/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:10 am
YUL
-
TYS
1 stop10h 44m
United Airlines
Wed 5/139:50 am
TYS
-
YUL
1 stop4h 50m
United Airlines
Deal found 4/26$453
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/139:15 am
YUL
-
TYS
1 stop5h 12m
United Airlines
Sat 6/205:45 am
TYS
-
YUL
1 stop14h 00m
United Airlines
Deal found 4/29$461
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Fri 7/243:10 pm
YUL
-
TYS
1 stop20h 39m
Multiple Airlines
Mon 7/2712:53 pm
TYS
-
YUL
2 stops7h 17m
Multiple Airlines
Deal found 4/26$464
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sat 6/137:20 pm
YUL
-
TYS
1 stop17h 41m
Multiple Airlines
Sat 6/206:30 am
TYS
-
YUL
2 stops31h 10m
Multiple Airlines
Deal found 4/29$465

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 April 30, 2026.

Round-trip from

$324
(Kiwi.com)

One-way from

$167
(Kiwi.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 April 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

Mon 5/25

7:00 am-11:37 pm

2 stops16h 37m

Knoxville McGhee Tyson

Sat 5/30

5:11 pm-2:05 pm

1 stop20h 54m

$324

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Fri 5/29

4:50 pm-11:37 pm

1 stop6h 47m

Knoxville McGhee Tyson

Mon 6/1

12:55 pm-2:05 pm

2 stops25h 10m

$336

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Fri 5/29

4:50 pm-11:37 pm

1 stop6h 47m

Knoxville McGhee Tyson

Thu 6/18

9:38 pm-8:55 pm

1 stop23h 17m

$373

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Fri 7/17

7:45 am-11:33 pm

1 stop15h 48m

Knoxville McGhee Tyson

Fri 7/24

12:40 pm-2:05 pm

2 stops25h 25m

$377

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Thu 5/28

9:50 am-11:06 pm

1 stop13h 16m

Knoxville McGhee Tyson

Mon 6/1

1:36 pm-2:05 pm

1 stop24h 29m

$382

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Thu 7/9

6:30 am-2:48 pm

1 stop8h 18m

Knoxville McGhee Tyson

Sun 7/12

9:11 pm-7:44 pm

2 stops22h 33m

$405

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

6:10 am-4:54 pm

1 stop10h 44m

Knoxville McGhee Tyson

Wed 5/13

9:50 am-2:40 pm

1 stop4h 50m

$453

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Sun 5/31

8:50 am-8:56 pm

1 stop12h 06m

Knoxville McGhee Tyson

Thu 6/4

8:20 am-1:42 pm

1 stop5h 22m

$453

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Sun 5/17

6:15 am-2:33 pm

1 stop8h 18m

Knoxville McGhee Tyson

Tue 5/19

7:51 am-3:14 pm

1 stop7h 23m

$459

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Sat 6/13

9:15 am-2:27 pm

1 stop5h 12m

Knoxville McGhee Tyson

Sat 6/20

5:45 am-7:45 pm

1 stop14h 00m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 29 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

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

Currently, July is the cheapest month in which you can book a flight from Region of Ontario to Knoxville (average of $176). Flying from Region of Ontario to Knoxville in November is currently the most expensive (average of $792). 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.

How much does it cost to fly round-trip from Region of Ontario to Knoxville?

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 10h 44m. United Airlines provides one of the quickest options available for as low as $453. There are 854 mi between Region of Ontario and 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, July is the cheapest month in which you can book a flight from Region of Ontario to Knoxville (average of $176). Flying from Region of Ontario to Knoxville in November is currently the most expensive (average of $792). 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 Knoxville?

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

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