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Knoxville

$178+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — TYS
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
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 June 16, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:30 am
YYZ
-
TYS
1 stop8h 24m
Multiple Airlines
Mon 7/136:30 am
TYS
-
YYZ
1 stop14h 20m
Multiple Airlines
Deal found 6/11$363
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:30 am
YYZ
-
TYS
1 stop8h 24m
Multiple Airlines
Tue 7/145:00 pm
TYS
-
YYZ
1 stop23h 55m
Multiple Airlines
Deal found 6/11$366
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 9/149:30 am
YYZ
-
TYS
1 stop7h 20m
Multiple Airlines
Mon 9/215:40 pm
TYS
-
YYZ
1 stop23h 15m
Multiple Airlines
Deal found 6/15$401
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/134:45 pm
YYZ
-
TYS
2 stops22h 45m
Multiple Airlines
Mon 7/207:20 pm
TYS
-
YYZ
1 stop24h 45m
Multiple Airlines
Deal found 6/15$404
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/176:30 am
YUL
-
TYS
2 stops10h 12m
Multiple Airlines
Sat 8/17:10 am
TYS
-
YUL
1 stop6h 58m
Multiple Airlines
Deal found 6/12$409
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 10/221:30 pm
YYZ
-
TYS
1 stop8h 54m
Multiple Airlines
Mon 10/267:00 am
TYS
-
YYZ
1 stop7h 05m
Multiple Airlines
Deal found 6/12$416
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/314:55 pm
YYZ
-
TYS
1 stop19h 22m
Multiple Airlines
Mon 8/36:30 am
TYS
-
YYZ
1 stop14h 20m
Multiple Airlines
Deal found 6/15$425
This Delta deal was found by Cheapflights users on 6/15. 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.
Tue 7/76:00 am
YUL
-
TYS
1 stop9h 19m
Delta
Wed 7/85:23 pm
TYS
-
YUL
1 stop6h 02m
Delta
Deal found 6/15$467
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/116:45 am
YUL
-
TYS
2 stops29h 24m
Multiple Airlines
Sat 7/187:10 am
TYS
-
YUL
1 stop6h 58m
Multiple Airlines
Deal found 6/13$469
This American Airlines deal was found by Cheapflights users on 6/13. 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.
Sat 7/117:51 am
YUL
-
TYS
1 stop12h 09m
American Airlines
Sat 7/186:00 am
TYS
-
YUL
1 stop6h 29m
American Airlines
Deal found 6/13$476
This Delta deal was found by Cheapflights users on 6/13. 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.
Fri 11/66:15 pm
YUL
-
TYS
1 stop5h 31m
Delta
Tue 11/108:47 am
TYS
-
YUL
1 stop8h 16m
Delta
Deal found 6/13$489
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/308:00 pm
YUL
-
TYS
1 stop15h 50m
Multiple Airlines
Thu 8/67:30 am
TYS
-
YUL
1 stop10h 45m
Multiple Airlines
Deal found 6/15$509

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 June 16, 2026.

Round-trip from

$359
(Kiwi.com)

One-way from

$178
(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 June 16, 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

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Fri 7/17

6:30 am-4:42 pm

2 stops10h 12m

Knoxville McGhee Tyson

Sat 8/1

7:10 am-2:08 pm

1 stop6h 58m

$409

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Thu 10/22

1:30 pm-10:24 pm

1 stop8h 54m

Knoxville McGhee Tyson

Mon 10/26

7:00 am-2:05 pm

1 stop7h 05m

$416

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Mon 7/13

1:30 pm-4:10 pm

1 stop26h 40m

Knoxville McGhee Tyson

Mon 7/20

6:30 am-8:50 pm

1 stop14h 20m

$435

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Thu 7/9

6:30 am-2:54 pm

1 stop8h 24m

Knoxville McGhee Tyson

Mon 7/13

7:30 am-8:05 pm

2 stops12h 35m

$442

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Tue 8/25

10:15 am-4:58 pm

1 stop6h 43m

Knoxville McGhee Tyson

Wed 8/26

6:02 pm-12:13 am

1 stop6h 11m

$444

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Fri 7/31

9:45 am-5:55 pm

1 stop8h 10m

Knoxville McGhee Tyson

Tue 8/4

5:40 am-10:25 am

1 stop4h 45m

$444

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Mon 8/24

2:45 pm-8:53 pm

1 stop6h 08m

Knoxville McGhee Tyson

Tue 8/25

7:00 am-11:49 am

1 stop4h 49m

$444
Quickest round-trip

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Fri 7/10

11:00 am-5:00 pm

1 stop6h 00m

Knoxville McGhee Tyson

Mon 7/13

7:19 pm-11:54 pm

1 stop4h 35m

$444

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Tue 6/30

9:45 am-6:02 pm

1 stop8h 17m

Knoxville McGhee Tyson

Mon 7/6

6:08 pm-11:58 pm

1 stop5h 50m

$445

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Fri 7/10

11:00 am-5:00 pm

1 stop6h 00m

Knoxville McGhee Tyson

Tue 7/14

6:00 am-11:49 am

1 stop5h 49m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 30 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

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 6h 43m. United Airlines provides one of the quickest options available for as low as $444. There are 591 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
Oak Ridge

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