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Cheap flights from Ontario to Knoxville from $166

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Knoxville departing on 2/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:20 pm - 5:30 pm
YYZ
-
TYS
21h 10m
1 stop
Multiple Airlines Logo
9:32 pm - 11:43 am
TYS
-
YYZ
14h 11m
1 stop
$329Multiple Airlines
Thu, Apr 16 - Sun, Apr 19
Multiple Airlines Logo
6:45 am - 10:07 pm
YUL
-
TYS
15h 22m
2 stops
Multiple Airlines Logo
2:06 pm - 12:30 am
TYS
-
YUL
10h 24m
1 stop
$364Multiple Airlines
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
6:45 am - 3:41 pm
YUL
-
TYS
8h 56m
2 stops
Multiple Airlines Logo
9:32 pm - 4:28 pm
TYS
-
YUL
18h 56m
1 stop
$372Multiple Airlines
Thu, Apr 16 - Sun, Apr 19
Multiple Airlines Logo
8:00 am - 8:46 pm
YUL
-
TYS
12h 46m
1 stop
Multiple Airlines Logo
8:58 am - 4:20 pm
TYS
-
YUL
7h 22m
1 stop
$374Multiple Airlines
Mon, Mar 9 - Mon, Mar 16
Multiple Airlines Logo
6:45 am - 8:10 am
YUL
-
TYS
25h 25m
2 stops
Multiple Airlines Logo
2:06 pm - 12:30 am
TYS
-
YUL
10h 24m
1 stop
$379Multiple Airlines
Fri, Mar 27 - Fri, Apr 3
Multiple Airlines Logo
8:20 pm - 5:30 pm
YYZ
-
TYS
21h 10m
1 stop
Multiple Airlines Logo
9:32 pm - 11:43 am
TYS
-
YYZ
14h 11m
1 stop
$381Multiple Airlines
Thu, Apr 16 - Sun, Apr 19
American Airlines Logo
6:00 am - 4:31 pm
YYZ
-
TYS
10h 31m
1 stop
American Airlines Logo
7:40 am - 9:29 pm
TYS
-
YYZ
13h 49m
1 stop
$400American Airlines
Wed, Mar 11 - Tue, Mar 17
United Airlines Logo
1:20 pm - 10:29 pm
YUL
-
TYS
9h 09m
1 stop
United Airlines Logo
7:00 am - 4:05 pm
TYS
-
YUL
9h 05m
1 stop
$465United Airlines
Fri, Apr 17 - Sun, Apr 19
United Airlines Logo
8:05 am - 8:37 pm
YUL
-
TYS
12h 32m
2 stops
United Airlines Logo
7:00 am - 3:57 pm
TYS
-
YUL
8h 57m
1 stop
$467United Airlines
Wed, Mar 4 - Thu, Mar 12
United Airlines Logo
9:15 am - 2:50 pm
YUL
-
TYS
5h 35m
1 stop
United Airlines Logo
7:00 am - 2:00 pm
TYS
-
YUL
7h 00m
1 stop
$487United Airlines
Tue, Mar 24 - Thu, Mar 26

United Airlines flights from Region of Ontario to Knoxville

Our best United Airlines deals on Region of Ontario to Knoxville flight tickets
United Airlines
Apr 17
YUL1:20 pmMontreal Pierre Elliott Trudeau Intl
9h 09m
1 stop
TYS10:29 pmKnoxville McGhee Tyson
Apr 19
TYS7:00 amKnoxville McGhee Tyson
9h 05m
1 stop
YUL4:05 pmMontreal Pierre Elliott Trudeau Intl
$465
United Airlines
Mar 4
YUL8:05 amMontreal Pierre Elliott Trudeau Intl
12h 32m
2 stops
TYS8:37 pmKnoxville McGhee Tyson
Mar 12
TYS7:00 amKnoxville McGhee Tyson
8h 57m
1 stop
YUL3:57 pmMontreal Pierre Elliott Trudeau Intl
$467
United Airlines
Apr 2
YYZ9:44 amToronto Pearson Intl
5h 25m
1 stop
TYS3:09 pmKnoxville McGhee Tyson
Apr 6
TYS7:00 amKnoxville McGhee Tyson
4h 49m
1 stop
YYZ11:49 amToronto Pearson Intl
$485

WestJet flights from Region of Ontario to Knoxville

Our best WestJet deals on Region of Ontario to Knoxville flight tickets
WestJet
Apr 17
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
28h 32m
2 stops
TYS11:17 amKnoxville McGhee Tyson
Apr 19
TYS7:00 pmKnoxville McGhee Tyson
29h 38m
2 stops
YUL12:38 amMontreal Pierre Elliott Trudeau Intl
$566
WestJet
Apr 2
YYZ12:15 pmToronto Pearson Intl
4h 28m
1 stop
TYS4:43 pmKnoxville McGhee Tyson
Apr 6
TYS6:38 pmKnoxville McGhee Tyson
26h 33m
2 stops
YYZ9:11 pmToronto Pearson Intl
$569
WestJet
Mar 24
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
9h 27m
2 stops
TYS4:12 pmKnoxville McGhee Tyson
Mar 26
TYS5:40 amKnoxville McGhee Tyson
18h 05m
1 stop
YUL11:45 pmMontreal Pierre Elliott Trudeau Intl
$583

momondo Fare Finder

 
Customize your flight search to find flights from Region of 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, momondo users made 832,500 searches. Data last updated February 12, 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

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Thu 4/16

8:20 pm-5:30 pm

1 stop21h 10m

Knoxville McGhee Tyson

Sun 4/19

9:32 pm-11:43 am

1 stop14h 11m

$329

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Thu 2/26

6:45 am-10:07 pm

2 stops15h 22m

Knoxville McGhee Tyson

Mon 3/2

2:06 pm-12:30 am

1 stop10h 24m

$364

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Thu 4/16

6:45 am-3:41 pm

2 stops8h 56m

Knoxville McGhee Tyson

Sun 4/19

9:32 pm-4:28 pm

1 stop18h 56m

$372

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Mon 3/9

8:00 am-8:46 pm

1 stop12h 46m

Knoxville McGhee Tyson

Mon 3/16

8:58 am-4:20 pm

1 stop7h 22m

$374

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Fri 3/27

6:45 am-8:10 am

2 stops25h 25m

Knoxville McGhee Tyson

Fri 4/3

2:06 pm-12:30 am

1 stop10h 24m

$379

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Thu 4/16

8:20 pm-5:30 pm

1 stop21h 10m

Knoxville McGhee Tyson

Sun 4/19

9:32 pm-11:43 am

1 stop14h 11m

$381

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Wed 3/11

6:00 am-4:31 pm

1 stop10h 31m

Knoxville McGhee Tyson

Tue 3/17

7:40 am-9:29 pm

1 stop13h 49m

$400

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Fri 4/17

1:20 pm-10:29 pm

1 stop9h 09m

Knoxville McGhee Tyson

Sun 4/19

7:00 am-4:05 pm

1 stop9h 05m

$465

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Wed 3/4

8:05 am-8:37 pm

2 stops12h 32m

Knoxville McGhee Tyson

Thu 3/12

7:00 am-3:57 pm

1 stop8h 57m

$467

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Tue 3/24

9:15 am-2:50 pm

1 stop5h 35m

Knoxville McGhee Tyson

Thu 3/26

7:00 am-2:00 pm

1 stop7h 00m

$487

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knoxville from

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

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

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

United Airlines is the most popular carrier operating from Ontario to Knoxville McGhee Tyson

Cheap Region of Ontario to Knoxville flight deals and tips

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

Fastest flight time

4h 45m

Direct flights

None
The fastest flight from Region of Ontario to Knoxville takes 4h 45m
There are no direct flights from Region of Ontario to Knoxville. There are no popular flight routes from Region of Ontario to Knoxville.
Search flight deals

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Maryville
Alcoa
Crossville
Murphy
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Jefferson City
Clinton
Rockford

Why use momondo?

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

Finding the right flight to Knoxville from Ontario 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 Knoxville quick and easy, saving you time and money.

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

Yes. All flights to Knoxville from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Knoxville.

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

Price alerts on flights to Knoxville from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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