How does KAYAK find such low prices on flights from Ontario to Knoxville?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Knoxville.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Knoxville?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to Knoxville?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Ontario with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Knoxville?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

C$ 287 CHEAP FLIGHTS from Ontario to Knoxville

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Ontario to Knoxville

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to Knoxville

Sun, 13 Dec - Fri, 18 Dec

1:40 p.m. - 1:43 p.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

24h 03m1 stop Austin Bergstrom

12:29 p.m. - 11:55 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

11h 26m1 stop Fort Lauderdale

C$ 586Multiple Airlines

11 hours ago

Tue, 17 Nov - Mon, 23 Nov

12:44 p.m. - 9:40 p.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

8h 56m1 stop Washington, D.C. Reagan-National

7:01 a.m. - 4:33 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

9h 32m1 stop Washington, D.C. Reagan-National

C$ 599American Airlines

3+ days ago

Tue, 1 Dec - Tue, 8 Dec

12:42 p.m. - 9:41 p.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

8h 59m1 stop Washington, D.C. Reagan-National

6:00 a.m. - 4:30 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

10h 30m1 stop Washington, D.C. Reagan-National

C$ 606American Airlines

3+ days ago

Sat, 13 Feb - Tue, 16 Feb

7:00 a.m. - 4:48 p.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

9h 48m1 stop Chicago O'Hare Intl

12:11 p.m. - 9:29 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

9h 18m1 stop Newark

C$ 694United Airlines

3+ days ago

Wed, 28 Oct - Mon, 2 Nov

7:45 a.m. - 1:40 p.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

5h 55m1 stop Atlanta Hartsfield-Jackson

5:40 a.m. - 12:19 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

6h 39m1 stop Atlanta Hartsfield-Jackson

C$ 696WestJet

2 days ago

Sat, 14 Nov - Mon, 16 Nov

6:10 a.m. - 9:57 p.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

15h 47m1 stop Houston George Bush Intcntl

6:45 a.m. - 2:03 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

7h 18m1 stop Chicago O'Hare Intl

C$ 711United Airlines

1 day ago

Tue, 1 Dec - Tue, 8 Dec

5:05 p.m. - 2:53 p.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

21h 48m2 stops Cleveland Hopkins Intl Washington, D.C. Dulles Intl

7:45 p.m. - 11:48 a.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

16h 03m2 stops Washington, D.C. Dulles Intl Newark

C$ 767United Airlines

3+ days ago

Tue, 8 Dec - Thu, 10 Dec

7:10 a.m. - 2:53 p.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

7h 43m2 stops Ottawa Washington, D.C. Dulles Intl

9:45 a.m. - 2:25 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

4h 40m1 stop Washington, D.C. Dulles Intl

C$ 815Air Canada

2 days ago

Tue, 8 Dec - Thu, 10 Dec

7:10 a.m. - 2:53 p.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

7h 43m2 stops Ottawa Washington, D.C. Dulles Intl

9:45 a.m. - 2:25 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

4h 40m1 stop Washington, D.C. Dulles Intl

C$ 817Air Canada

3+ days ago

Wed, 28 Oct - Mon, 2 Nov

6:15 a.m. - 10:54 a.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

4h 39m1 stop Atlanta Hartsfield-Jackson

5:40 a.m. - 7:20 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

13h 40m2 stops Atlanta Hartsfield-Jackson Calgary

C$ 914WestJet

2 days ago

Recent last minute flight deals from Ontario to Knoxville

Tue, 20 Oct - Sat, 24 Oct

9:30 a.m. - 10:05 a.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

24h 35m1 stop Fort Lauderdale

10:55 a.m. - 3:20 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

28h 25m1 stop Fort Lauderdale

C$ 747Multiple Airlines

3+ days ago

Tue, 20 Oct - Fri, 23 Oct

9:30 a.m. - 10:05 a.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

24h 35m1 stop Fort Lauderdale

9:28 p.m. - 2:05 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

16h 37m1 stop Fort Lauderdale

C$ 754Multiple Airlines

1 day ago

Tue, 20 Oct - Sat, 24 Oct

7:45 a.m. - 1:40 p.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

5h 55m1 stop Atlanta Hartsfield-Jackson

6:23 p.m. - 11:59 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

5h 36m1 stop Atlanta Hartsfield-Jackson

C$ 771WestJet

3+ days ago

Tue, 20 Oct - Sat, 24 Oct

7:45 a.m. - 1:40 p.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

5h 55m1 stop Atlanta Hartsfield-Jackson

6:23 p.m. - 11:59 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

5h 36m1 stop Atlanta Hartsfield-Jackson

C$ 794WestJet

3+ days ago

Tue, 20 Oct - Sat, 24 Oct

7:00 a.m. - 1:14 p.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

6h 14m1 stop Chicago O'Hare Intl

5:45 a.m. - 5:28 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

11h 43m1 stop Washington, D.C. Dulles Intl

C$ 825Air Canada

2 days ago

Tue, 20 Oct - Sat, 24 Oct

7:55 a.m. - 3:47 p.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

7h 52m1 stop New York LaGuardia

4:11 p.m. - 11:59 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

7h 48m1 stop Atlanta Hartsfield-Jackson

C$ 834Delta

1 day ago

Tue, 20 Oct - Sat, 24 Oct

7:45 a.m. - 3:26 p.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

7h 41m1 stop Atlanta Hartsfield-Jackson

6:23 p.m. - 11:59 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

5h 36m1 stop Atlanta Hartsfield-Jackson

C$ 834WestJet

2 days ago

Tue, 20 Oct - Sat, 24 Oct

8:50 a.m. - 8:49 p.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

11h 59m1 stop Chicago O'Hare Intl

1:35 p.m. - 7:02 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

5h 27m1 stop Washington, D.C. Dulles Intl

C$ 835United Airlines

12 hours ago

Tue, 20 Oct - Sat, 24 Oct

4:05 p.m. - 11:59 p.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

7h 54m2 stops Ottawa Washington, D.C. Dulles Intl

5:45 a.m. - 1:02 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

7h 17m2 stops Washington, D.C. Dulles Intl Ottawa

C$ 941United Airlines

12 hours ago

Tue, 20 Oct - Sat, 24 Oct

4:05 p.m. - 11:59 p.m.Toronto Toronto Pearson Intl-Knoxville Knoxville McGhee Tyson

7h 54m2 stops Ottawa Washington, D.C. Dulles Intl

1:35 p.m. - 7:02 p.m.Knoxville Knoxville McGhee Tyson-Toronto Toronto Pearson Intl

5h 27m1 stop Washington, D.C. Dulles Intl

C$ 941United Airlines

12 hours ago

Useful Info

Cheapest flight	C$ 287

Flight from Toronto to Knoxville

How does KAYAK find such low prices on flights from Ontario to Knoxville?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Knoxville.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Knoxville?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Knoxville?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Knoxville?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Pigeon Forge

Gatlinburg

Cherokee

Corbin

Oak Ridge

Bryson City

Alcoa

Crossville

Dandridge

Morristown

Maryville

Lenoir City

Rockford

Kodak

Murphy

Clinton

More options for your flight to Knoxville

Add a hotel or car rental

Airports

Cabin class

Origins

Other destinations

Return flight

Complete your trip to Knoxville with a hotel stay or car rental

Car rentals in Knoxville

TYS

C$ 287 Find Cheap Flights from Ontario to Knoxville – Compare and Save

Cheap Flights from Ontario to Knoxville

Recent round-trip flight deals from Ontario to Knoxville

Recent one-way flight deals from Ontario to Knoxville

Recent last minute flight deals from Ontario to Knoxville

Good to know

Cheapest flight

FAQs for booking flights from Ontario to Knoxville

Travelling to a place near Knoxville?

More options for your flight to Knoxville

Complete your trip to Knoxville with a hotel stay or car rental

Information on the airport you'll fly into in Knoxville

Cabin class types available on flights to Ontario

Flights from domestic origins to Knoxville

Flights to other popular destinations

Find deals for your return flight