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Cheap flights from Ontario to Knoxville from $177

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 5/11. 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
6:45 am - 10:05 pm
YUL
-
TYS
15h 20m
1 stop
Multiple Airlines Logo
11:27 am - 4:30 pm
TYS
-
YUL
29h 03m
2 stops
$394Multiple Airlines
Thu, Apr 9 - Sun, Apr 12
Multiple Airlines Logo
9:50 am - 2:52 pm
YYZ
-
TYS
29h 02m
1 stop
Multiple Airlines Logo
7:10 am - 10:05 pm
TYS
-
YYZ
14h 55m
1 stop
$394Multiple Airlines
Wed, Jun 24 - Mon, Jun 29
Multiple Airlines Logo
9:50 am - 2:52 pm
YYZ
-
TYS
29h 02m
1 stop
Multiple Airlines Logo
7:10 am - 7:44 pm
TYS
-
YYZ
12h 34m
2 stops
$398Multiple Airlines
Wed, Jun 24 - Mon, Jun 29
Multiple Airlines Logo
9:35 am - 2:45 pm
YYZ
-
TYS
29h 10m
1 stop
Multiple Airlines Logo
9:32 pm - 2:05 pm
TYS
-
YYZ
16h 33m
1 stop
$405Multiple Airlines
Wed, Apr 15 - Sun, Apr 19
Multiple Airlines Logo
6:45 am - 10:05 pm
YUL
-
TYS
15h 20m
1 stop
Multiple Airlines Logo
6:00 am - 3:10 pm
TYS
-
YUL
9h 10m
2 stops
$406Multiple Airlines
Thu, Apr 9 - Thu, Apr 16
American Airlines Logo
11:10 am - 3:45 pm
YYZ
-
TYS
4h 35m
1 stop
American Airlines Logo
6:00 am - 4:45 pm
TYS
-
YYZ
10h 45m
1 stop
$420American Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
11:10 am - 9:40 pm
YYZ
-
TYS
10h 30m
1 stop
American Airlines Logo
6:00 am - 4:45 pm
TYS
-
YYZ
10h 45m
1 stop
$435American Airlines
Wed, Apr 15 - Sun, Apr 19
Delta Logo
12:45 pm - 9:28 pm
YUL
-
TYS
8h 43m
1 stop
Delta Logo
7:20 pm - 11:56 pm
TYS
-
YUL
4h 36m
1 stop
$453Delta
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
9:35 am - 3:09 pm
YYZ
-
TYS
5h 34m
1 stop
United Airlines Logo
7:05 am - 2:24 pm
TYS
-
YYZ
7h 19m
1 stop
$453United Airlines
Sun, Apr 19 - Thu, Apr 23
United Airlines Logo
7:43 pm - 10:50 am
YYZ
-
TYS
15h 07m
1 stop
United Airlines Logo
5:55 pm - 11:59 pm
TYS
-
YYZ
6h 04m
1 stop
$454United Airlines
Fri, Apr 24 - Fri, May 1

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 19
YYZ1:00 pmToronto Pearson Intl
9h 34m
1 stop
TYS10:34 pmKnoxville McGhee Tyson
Apr 23
TYS7:00 amKnoxville McGhee Tyson
4h 49m
1 stop
YYZ11:49 amToronto Pearson Intl
$452
United Airlines
Apr 9
YYZ10:15 amToronto Pearson Intl
12h 19m
1 stop
TYS10:34 pmKnoxville McGhee Tyson
Apr 12
TYS7:00 amKnoxville McGhee Tyson
4h 49m
1 stop
YYZ11:49 amToronto Pearson Intl
$453
United Airlines
Apr 24
YYZ7:43 pmToronto Pearson Intl
15h 07m
1 stop
TYS10:50 amKnoxville McGhee Tyson
May 1
TYS5:55 pmKnoxville McGhee Tyson
6h 04m
1 stop
YYZ11:59 pmToronto Pearson Intl
$454

Air Canada flights from Region of Ontario to Knoxville

Our best Air Canada deals on Region of Ontario to Knoxville flight tickets
Air Canada
Aug 27
YUL8:40 amMontreal Pierre Elliott Trudeau Intl
8h 19m
2 stops
TYS4:59 pmKnoxville McGhee Tyson
Aug 31
TYS5:45 amKnoxville McGhee Tyson
11h 42m
1 stop
YUL5:27 pmMontreal Pierre Elliott Trudeau Intl
$521
Air Canada
Jun 2
YUL6:35 pmMontreal Pierre Elliott Trudeau Intl
5h 19m
1 stop
TYS11:54 pmKnoxville McGhee Tyson
Jun 3
TYS5:45 amKnoxville McGhee Tyson
6h 16m
2 stops
YUL12:01 pmMontreal Pierre Elliott Trudeau Intl
$525
Air Canada
Aug 27
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
10h 59m
2 stops
TYS4:59 pmKnoxville McGhee Tyson
Aug 31
TYS5:45 amKnoxville McGhee Tyson
11h 42m
1 stop
YUL5:27 pmMontreal Pierre Elliott Trudeau Intl
$531

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 March 27, 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

Thu 4/9

6:45 am-10:05 pm

1 stop15h 20m

Knoxville McGhee Tyson

Sun 4/12

11:27 am-4:30 pm

2 stops29h 03m

$394

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Wed 6/24

9:50 am-2:52 pm

1 stop29h 02m

Knoxville McGhee Tyson

Mon 6/29

7:10 am-10:05 pm

1 stop14h 55m

$394

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Wed 6/24

9:50 am-2:52 pm

1 stop29h 02m

Knoxville McGhee Tyson

Mon 6/29

7:10 am-7:44 pm

2 stops12h 34m

$398

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Wed 4/15

9:35 am-2:45 pm

1 stop29h 10m

Knoxville McGhee Tyson

Sun 4/19

9:32 pm-2:05 pm

1 stop16h 33m

$405

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

6:45 am-10:05 pm

1 stop15h 20m

Knoxville McGhee Tyson

Thu 4/16

6:00 am-3:10 pm

2 stops9h 10m

$406

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Wed 4/22

11:10 am-3:45 pm

1 stop4h 35m

Knoxville McGhee Tyson

Wed 4/29

6:00 am-4:45 pm

1 stop10h 45m

$420

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Wed 4/15

11:10 am-9:40 pm

1 stop10h 30m

Knoxville McGhee Tyson

Sun 4/19

6:00 am-4:45 pm

1 stop10h 45m

$435

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Thu 8/27

12:45 pm-9:28 pm

1 stop8h 43m

Knoxville McGhee Tyson

Mon 8/31

7:20 pm-11:56 pm

1 stop4h 36m

$453
Quickest round-trip

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Sun 4/19

9:35 am-3:09 pm

1 stop5h 34m

Knoxville McGhee Tyson

Thu 4/23

7:05 am-2:24 pm

1 stop7h 19m

$453

TorontoKnoxville

YYZ - TYS

YYZTYS

Toronto Pearson Intl

Fri 4/24

7:43 pm-10:50 am

1 stop15h 07m

Knoxville McGhee Tyson

Fri 5/1

5:55 pm-11:59 pm

1 stop6h 04m

$454

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 47m

Direct flights

None
The fastest flight from Region of Ontario to Knoxville takes 4h 47m
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
Crossville
Alcoa
Murphy
Oak Ridge
Lenoir City
Newport
Kodak
Jefferson City
Dandridge
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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