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Cheap flights from Knoxville to Ontario from C$ 201

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — YYZ
30 May — 6 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Knoxville to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Knoxville to Ontario
Explore the most affordable flight options available from Knoxville to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2026.

Mon 15/610:03 p.m.
TYS
-
YYZ
1 stop18h 42m
Multiple Airlines
Sun 21/67:45 a.m.
YYZ
-
TYS
1 stop15h 02m
Multiple Airlines
Deal found 30/4C$ 477
Mon 8/61:41 p.m.
TYS
-
YYZ
1 stop27h 14m
Multiple Airlines
Fri 12/69:50 a.m.
YYZ
-
TYS
1 stop13h 44m
Multiple Airlines
Deal found 30/4C$ 491
Fri 10/710:05 p.m.
TYS
-
YYZ
1 stop25h 30m
Multiple Airlines
Thu 16/77:45 a.m.
YYZ
-
TYS
1 stop14h 39m
Multiple Airlines
Deal found 27/4C$ 495
Wed 12/812:56 p.m.
TYS
-
YYZ
1 stop25h 09m
Multiple Airlines
Sun 23/84:50 p.m.
YYZ
-
TYS
1 stop26h 15m
Multiple Airlines
Deal found 25/4C$ 507
Fri 12/67:22 p.m.
TYS
-
YYZ
1 stop24h 43m
Multiple Airlines
Fri 19/61:30 p.m.
YYZ
-
TYS
1 stop19h 05m
Multiple Airlines
Deal found 28/4C$ 509
Wed 13/54:25 p.m.
TYS
-
YYZ
2 stops29h 30m
Multiple Airlines
Mon 18/59:50 a.m.
YYZ
-
TYS
1 stop7h 40m
Multiple Airlines
Deal found 29/4C$ 512
Thu 11/67:15 a.m.
TYS
-
YYZ
1 stop13h 40m
Multiple Airlines
Thu 18/64:45 p.m.
YYZ
-
TYS
2 stops29h 58m
Multiple Airlines
Deal found 27/4C$ 522
Mon 12/109:13 a.m.
TYS
-
YYZ
1 stop12h 06m
Multiple Airlines
Fri 16/108:10 a.m.
YYZ
-
TYS
1 stop25h 33m
Multiple Airlines
Deal found 28/4C$ 543
Mon 1/612:55 p.m.
TYS
-
YUL
2 stops28h 20m
Multiple Airlines
Fri 5/67:15 p.m.
YUL
-
TYS
1 stop16h 34m
Multiple Airlines
Deal found 30/4C$ 558
Sun 31/57:30 a.m.
TYS
-
YUL
1 stop10h 45m
Multiple Airlines
Sat 6/67:20 p.m.
YUL
-
TYS
1 stop17h 41m
Multiple Airlines
Deal found 29/4C$ 565
Thu 14/56:30 a.m.
TYS
-
YUL
1 stop11h 45m
Multiple Airlines
Thu 21/57:20 p.m.
YUL
-
TYS
2 stops28h 17m
Multiple Airlines
Deal found 28/4C$ 627
Sun 6/99:30 a.m.
TYS
-
YUL
2 stops12h 40m
Multiple Airlines
Sun 13/98:00 p.m.
YUL
-
TYS
1 stop17h 59m
Multiple Airlines
Deal found 27/4C$ 636

Find flight deals from Knoxville to Ontario

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

Round-trip from

C$ 477

One-way from

C$ 201
15/6-21/6
  • 15/6-21/6
  • 2 total stops
  • 33h 44m total
  • Knoxville to Ontario
Search Deals
4/6
  • 4/6
  • 2 total stops
  • 27h 53m total
  • Knoxville to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Ontario 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 629,999 searches. Data last updated 30 April 2026.
Use the filters below to find and compare flights from Knoxville to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Fri 10/7

10:05 p.m.-11:35 p.m.

1 stop25h 30m

Toronto Pearson Intl

Thu 16/7

7:45 a.m.-10:24 p.m.

1 stop14h 39m

C$ 495

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Fri 12/6

7:22 p.m.-8:05 p.m.

1 stop24h 43m

Toronto Pearson Intl

Fri 19/6

1:30 p.m.-8:35 a.m.

1 stop19h 05m

C$ 509

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Thu 11/6

7:15 a.m.-8:55 p.m.

1 stop13h 40m

Toronto Pearson Intl

Thu 18/6

4:45 p.m.-10:43 p.m.

2 stops29h 58m

C$ 522

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Mon 12/10

9:13 a.m.-9:19 p.m.

1 stop12h 06m

Toronto Pearson Intl

Fri 16/10

8:10 a.m.-9:43 a.m.

1 stop25h 33m

C$ 543

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Wed 12/8

12:56 p.m.-2:05 p.m.

1 stop25h 09m

Toronto Pearson Intl

Sun 23/8

3:40 p.m.-11:59 a.m.

2 stops20h 19m

C$ 565

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Sun 31/5

7:30 a.m.-6:15 p.m.

1 stop10h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

5:45 p.m.-9:55 p.m.

2 stops28h 10m

C$ 567

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Thu 14/5

9:40 p.m.-4:55 p.m.

1 stop19h 15m

Toronto Pearson Intl

Sun 17/5

8:00 p.m.-5:30 p.m.

1 stop21h 30m

C$ 606

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Mon 1/6

7:10 a.m.-2:08 p.m.

1 stop6h 58m

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

7:15 p.m.-11:49 a.m.

1 stop16h 34m

C$ 640

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Sun 14/6

7:30 a.m.-6:15 p.m.

1 stop10h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 21/6

6:45 a.m.-11:38 p.m.

2 stops40h 53m

C$ 666

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Thu 14/5

7:00 a.m.-11:49 a.m.

1 stop4h 49m

Toronto Pearson Intl

Sun 17/5

10:15 a.m.-4:54 p.m.

1 stop6h 39m

C$ 772

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 36 resultsSorted by cheapest first
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Best time to book a flight from Knoxville to Ontario

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

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

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Ontario. 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 from for flights from Knoxville to Ontario?

    For a flight from Knoxville to Ontario, you will be flying from McGhee Tyson. Knoxville McGhee Tyson (TYS) is just 18.2 km from the centre of the city.

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

    A quick flight from Knoxville to Region of Ontario can take about 17h 55m. American Airlines provides one of the quickest options available for as low as C$ 772. There are 1374 km between Knoxville and Region of Ontario.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Ontario 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

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Certainly. Search results for flights to Ontario from Knoxville shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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