What is the cheapest airline that flies from Knoxville McGhee Tyson to Ontario?

WestJet and United Airlines are the most popular carriers operating from Knoxville McGhee Tyson to Ontario

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Ontario?

Prices for flights from Knoxville McGhee Tyson Airport to Ontario refresh daily.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Ontario?

The number of operators available for flights from Knoxville McGhee Tyson Airport to Ontario is 3 as of August 2026.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to Ontario?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$191 Cheap Flights from Knoxville to Ontario in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:28 pm - 2:05 pmTYS Knoxville McGhee Tyson-YYZ Toronto Pearson Intl

16h 37m1 stop Fort Lauderdale

7:35 am - 7:24 pmYYZ Toronto Pearson Intl-TYS Knoxville McGhee Tyson

11h 49m1 stop Fort Lauderdale

$330Multiple Airlines

vie., oct. 23 - lun., oct. 26

10:07 pm - 11:35 pmTYS Knoxville McGhee Tyson-YYZ Toronto Pearson Intl

25h 28m1 stop Orlando Sanford Intl

6:30 am - 6:14 pmYYZ Toronto Pearson Intl-TYS Knoxville McGhee Tyson

11h 44m1 stop Fort Lauderdale

$367Multiple Airlines

vie., oct. 9 - mar., oct. 13

9:54 pm - 5:15 pmTYS Knoxville McGhee Tyson-YYZ Toronto Pearson Intl

19h 21m1 stop Tampa St. Petersburg

8:00 pm - 8:39 amYYZ Toronto Pearson Intl-TYS Knoxville McGhee Tyson

12h 39m1 stop Orlando

$394Multiple Airlines

jue., nov. 19 - dom., nov. 22

7:10 am - 11:59 amTYS Knoxville McGhee Tyson-YYZ Toronto Pearson Intl

4h 49m1 stop Washington, D.C. Reagan-National

7:16 am - 2:23 pmYYZ Toronto Pearson Intl-TYS Knoxville McGhee Tyson

7h 07m1 stop New York LaGuardia

$505American Airlines

sáb., oct. 3 - mié., oct. 7

6:32 pm - 11:46 pmTYS Knoxville McGhee Tyson-YYZ Toronto Pearson Intl

5h 14m1 stop Philadelphia

6:30 am - 7:43 pmYYZ Toronto Pearson Intl-TYS Knoxville McGhee Tyson

13h 13m1 stop Chicago O'Hare Intl

$555American Airlines

mar., sep. 8 - sáb., sep. 12

7:15 am - 4:20 pmTYS Knoxville McGhee Tyson-YUL Montreal Pierre Elliott Trudeau Intl

9h 05m1 stop Detroit Metropolitan Wayne County

7:00 am - 12:51 pmYUL Montreal Pierre Elliott Trudeau Intl-TYS Knoxville McGhee Tyson

5h 51m1 stop Atlanta Hartsfield-Jackson

$561Delta

jue., sep. 3 - mar., sep. 8

7:00 am - 5:16 pmTYS Knoxville McGhee Tyson-YOW Ottawa

10h 16m1 stop Chicago O'Hare Intl

7:30 pm - 11:59 pmYOW Ottawa-TYS Knoxville McGhee Tyson

4h 29m1 stop Washington, D.C. Dulles Intl

$584United Airlines

jue., sep. 10 - dom., sep. 13

4:03 pm - 11:58 pmTYS Knoxville McGhee Tyson-YUL Montreal Pierre Elliott Trudeau Intl

7h 55m1 stop Atlanta Hartsfield-Jackson

12:45 pm - 9:34 pmYUL Montreal Pierre Elliott Trudeau Intl-TYS Knoxville McGhee Tyson

8h 49m1 stop Detroit Metropolitan Wayne County

$662Delta

sáb., dic. 12 - sáb., dic. 19

7:00 am - 5:15 pmTYS Knoxville McGhee Tyson-YOW Ottawa

10h 15m2 stops Chicago O'Hare Intl Toronto Pearson Intl

6:00 am - 10:37 amYOW Ottawa-TYS Knoxville McGhee Tyson

4h 37m1 stop Washington, D.C. Dulles Intl

$684United Airlines

jue., sep. 10 - dom., sep. 13

8:30 am - 7:27 pmTYS Knoxville McGhee Tyson-YOW Ottawa

10h 57m2 stops Newark Washington, D.C. Reagan-National

9:45 am - 8:54 pmYOW Ottawa-TYS Knoxville McGhee Tyson

11h 09m2 stops Washington, D.C. Dulles Intl Newark

$711United Airlines

mar., dic. 15 - mar., ene. 5

Cheap last minute flights

Enter your travel dates to find the best prices.

6:56 pm - 5:35 pmTYS Knoxville McGhee Tyson-YOW Ottawa

22h 39m2 stops Fort Lauderdale Toronto Pearson Intl

2:20 pm - 12:41 pmYOW Ottawa-TYS Knoxville McGhee Tyson

22h 21m1 stop Boston Logan Intl

$514Multiple Airlines

sáb., ago. 22 - mié., sep. 9

5:40 am - 10:25 amTYS Knoxville McGhee Tyson-YYZ Toronto Pearson Intl

4h 45m1 stop Atlanta Hartsfield-Jackson

4:45 pm - 2:35 pmYYZ Toronto Pearson Intl-TYS Knoxville McGhee Tyson

45h 50m2 stops Nashville Intl Orlando Sanford Intl

$578Multiple Airlines

vie., ago. 21 - dom., ago. 23

6:56 pm - 9:20 pmTYS Knoxville McGhee Tyson-YOW Ottawa

26h 24m2 stops Fort Lauderdale Toronto Pearson Intl

2:20 pm - 3:01 pmYOW Ottawa-TYS Knoxville McGhee Tyson

24h 41m1 stop Boston Logan Intl

$646Multiple Airlines

sáb., ago. 22 - vie., sep. 11

7:41 pm - 11:57 pmTYS Knoxville McGhee Tyson-YYZ Toronto Pearson Intl

4h 16m1 stop Atlanta Hartsfield-Jackson

4:50 pm - 7:05 pmYYZ Toronto Pearson Intl-TYS Knoxville McGhee Tyson

26h 15m1 stop Orlando

$672Multiple Airlines

vie., ago. 21 - dom., ago. 23

6:56 pm - 9:20 pmTYS Knoxville McGhee Tyson-YOW Ottawa

26h 24m2 stops Fort Lauderdale Toronto Pearson Intl

2:10 pm - 1:04 pmYOW Ottawa-TYS Knoxville McGhee Tyson

22h 54m1 stop Newark

$676Multiple Airlines

sáb., ago. 22 - jue., sep. 10

9:30 am - 5:23 pmTYS Knoxville McGhee Tyson-YOW Ottawa

7h 53m1 stop Boston Logan Intl

2:20 pm - 12:41 pmYOW Ottawa-TYS Knoxville McGhee Tyson

22h 21m1 stop Boston Logan Intl

$749Multiple Airlines

sáb., ago. 22 - mié., sep. 9

5:40 am - 10:25 amTYS Knoxville McGhee Tyson-YYZ Toronto Pearson Intl

4h 45m1 stop Atlanta Hartsfield-Jackson

6:30 am - 4:02 pmYYZ Toronto Pearson Intl-TYS Knoxville McGhee Tyson

9h 32m1 stop Fort Lauderdale

$804Multiple Airlines

mar., ago. 18 - jue., ago. 20

6:00 am - 12:20 amTYS Knoxville McGhee Tyson-YOW Ottawa

18h 20m2 stops Atlanta Hartsfield-Jackson Toronto Pearson Intl

6:55 am - 4:43 pmYOW Ottawa-TYS Knoxville McGhee Tyson

9h 48m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson

$832WestJet

sáb., ago. 22 - mié., sep. 9

5:40 am - 10:25 amTYS Knoxville McGhee Tyson-YYZ Toronto Pearson Intl

4h 45m1 stop Atlanta Hartsfield-Jackson

7:45 am - 4:25 pmYYZ Toronto Pearson Intl-TYS Knoxville McGhee Tyson

8h 40m2 stops Atlanta Hartsfield-Jackson Jacksonville

$833Multiple Airlines

mar., ago. 18 - jue., ago. 20

9:45 am - 5:10 pmTYS Knoxville McGhee Tyson-YOW Ottawa

7h 25m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

6:00 am - 4:58 pmYOW Ottawa-TYS Knoxville McGhee Tyson

10h 58m3 stops Washington, D.C. Dulles Intl Indianapolis Chicago O'Hare Intl

$982United Airlines

sáb., ago. 22 - mié., sep. 9

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WestJet flights from Knoxville to Region of Ontario

Our best WestJet deals on Knoxville to Region of Ontario flight tickets

WestJet

Sep 29

TYS7:33 amKnoxville McGhee Tyson

3h 45m

1 stop

YYZ11:18 amToronto Pearson Intl

Oct 6

YYZ6:15 amToronto Pearson Intl

4h 39m

1 stop

TYS10:54 amKnoxville McGhee Tyson

$475

WestJet

Sep 17

TYS12:23 pmKnoxville McGhee Tyson

11h 27m

1 stop

YUL11:50 pmMontreal Pierre Elliott Trudeau Intl

Sep 20

YUL8:00 pmMontreal Pierre Elliott Trudeau Intl

27h 55m

2 stops

TYS11:55 pmKnoxville McGhee Tyson

$524

WestJet

Sep 16

TYS12:23 pmKnoxville McGhee Tyson

11h 27m

1 stop

YUL11:50 pmMontreal Pierre Elliott Trudeau Intl

Sep 22

YUL9:30 amMontreal Pierre Elliott Trudeau Intl

6h 13m

1 stop

TYS3:43 pmKnoxville McGhee Tyson

$529

American Airlines flights from Knoxville to Region of Ontario

Our best American Airlines deals on Knoxville to Region of Ontario flight tickets

American Airlines

Sep 8

TYS6:32 pmKnoxville McGhee Tyson

5h 14m

1 stop

YYZ11:46 pmToronto Pearson Intl

Sep 12

YYZ6:30 amToronto Pearson Intl

13h 13m

1 stop

TYS7:43 pmKnoxville McGhee Tyson

$555

American Airlines

Sep 3

TYS7:04 amKnoxville McGhee Tyson

4h 55m

1 stop

YYZ11:59 amToronto Pearson Intl

Sep 10

YYZ11:02 amToronto Pearson Intl

10h 40m

1 stop

TYS9:42 pmKnoxville McGhee Tyson

$571

American Airlines

Sep 3

TYS7:04 amKnoxville McGhee Tyson

4h 55m

1 stop

YYZ11:59 amToronto Pearson Intl

Sep 10

YYZ1:15 pmToronto Pearson Intl

9h 28m

1 stop

TYS10:43 pmKnoxville McGhee Tyson

$577

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleToronto

TYS Knoxville McGhee Tyson - YYZ Toronto Pearson Intl

TYSYYZ

Knoxville McGhee Tyson

vie. 10/23

9:28 pm-2:05 pm

1 stop16h 37m

Toronto Pearson Intl

lun. 10/26

7:35 am-7:24 pm

1 stop11h 49m

$330

KnoxvilleToronto

TYS Knoxville McGhee Tyson - YYZ Toronto Pearson Intl

TYSYYZ

Knoxville McGhee Tyson

vie. 10/9

10:07 pm-11:35 pm

1 stop25h 28m

Toronto Pearson Intl

mar. 10/13

6:30 am-6:14 pm

1 stop11h 44m

$367

KnoxvilleToronto

TYS Knoxville McGhee Tyson - YYZ Toronto Pearson Intl

TYSYYZ

Knoxville McGhee Tyson

jue. 11/19

9:54 pm-5:15 pm

1 stop19h 21m

Toronto Pearson Intl

dom. 11/22

8:00 pm-8:39 am

1 stop12h 39m

$394

Quickest round-trip

KnoxvilleToronto

TYS Knoxville McGhee Tyson - YYZ Toronto Pearson Intl

TYSYYZ

Knoxville McGhee Tyson

sáb. 10/3

7:10 am-11:59 am

1 stop4h 49m

Toronto Pearson Intl

mié. 10/7

7:16 am-2:23 pm

1 stop7h 07m

$505

KnoxvilleToronto

TYS Knoxville McGhee Tyson - YYZ Toronto Pearson Intl

TYSYYZ

Knoxville McGhee Tyson

mar. 9/8

6:32 pm-11:46 pm

1 stop5h 14m

Toronto Pearson Intl

sáb. 9/12

6:30 am-7:43 pm

1 stop13h 13m

$555

KnoxvilleMontreal

TYS Knoxville McGhee Tyson - YUL Montreal Pierre Elliott Trudeau Intl

TYSYUL

Knoxville McGhee Tyson

jue. 9/3

7:15 am-4:20 pm

1 stop9h 05m

Montreal Pierre Elliott Trudeau Intl

mar. 9/8

7:00 am-12:51 pm

1 stop5h 51m

$561

KnoxvilleOttawa

TYS Knoxville McGhee Tyson - YOW Ottawa

TYSYOW

Knoxville McGhee Tyson

jue. 9/10

7:00 am-5:16 pm

1 stop10h 16m

Ottawa

dom. 9/13

7:30 pm-11:59 pm

1 stop4h 29m

$584

KnoxvilleMontreal

TYS Knoxville McGhee Tyson - YUL Montreal Pierre Elliott Trudeau Intl

TYSYUL

Knoxville McGhee Tyson

sáb. 12/12

4:03 pm-11:58 pm

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

sáb. 12/19

12:45 pm-9:34 pm

1 stop8h 49m

$662

KnoxvilleOttawa

TYS Knoxville McGhee Tyson - YOW Ottawa

TYSYOW

Knoxville McGhee Tyson

jue. 9/10

7:00 am-5:15 pm

2 stops10h 15m

Ottawa

dom. 9/13

6:00 am-10:37 am

1 stop4h 37m

$684

KnoxvilleOttawa

TYS Knoxville McGhee Tyson - YOW Ottawa

TYSYOW

Knoxville McGhee Tyson

mar. 12/15

8:30 am-7:27 pm

2 stops10h 57m

Ottawa

mar. 1/5

9:45 am-8:54 pm

2 stops11h 09m

$711

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Knoxville to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Region of Ontario?

The month of November is, on average, the cheapest month to fly to Region of Ontario from Knoxville, with most prices found around $0. If you aren’t able to travel during the month of November, then book flights to Region of Ontario from Knoxville during March instead. Flights to Region of Ontario in March, while not as cheap as those in November, still average around $0.

Can stopping save me money on Knoxville to Region of Ontario flights?

You could potentially save up to 3% on your flight if you consider stops on a Knoxville to Region of Ontario flight.

Cheap Knoxville to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Region of Ontario

Best Price Found	$191
Fastest flight time	5h 12m
Direct flights	None

The best one-way flight to Region of Ontario from Knoxville in the past 72 hours is $191. The best round-trip flight deal from Knoxville to Region of Ontario found on momondo in the last 72 hours is $330.

The fastest flight from Knoxville to Region of Ontario takes 5h 12m

There are no direct flights from Knoxville to Region of Ontario. There are no popular flight routes from Knoxville to Region of Ontario.

Search flight deals

Frequently asked questions about flying from Knoxville to Ontario

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Ontario?
Prices for flights from Knoxville McGhee Tyson Airport to Ontario refresh daily.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Ontario?
The number of operators available for flights from Knoxville McGhee Tyson Airport to Ontario is 3 as of August 2026.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Knoxville to Region of Ontario

Compare and see reviews for airlines that fly from Knoxville to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $362	Free Cancellation	Rating 7.4 10,106 reviews		Search United Airlines flights
American Airlines	PriceFrom $427	Free Cancellation	Rating 7.1 11,944 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Ontario?

Finding the right flight to Ontario from Knoxville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

Can I find flights from Knoxville to Ontario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ontario from Knoxville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Knoxville to Ontario?

Once all potential Knoxville to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Knoxville to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Knoxville and alert you when they change.