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$167+ Cheap flights from Knoxville (TYS) to Ottawa (YOW)

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — YOW
Mac 15 — Mac 221
Ahad 3/15
Ahad 3/22
1 adult, Economy
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Cheap flight deals from Knoxville to Ottawa

Cheapest flights from Knoxville to Ottawa
Explore the most affordable flight options available from Knoxville to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Februari 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Khamis 5/79:40 pm
TYS
-
YOW
2 stops26h 40m
Multiple Airlines
Jumaat 6/127:00 am
YOW
-
TYS
1 stop14h 13m
Multiple Airlines
Deal found 2/10$439
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Khamis 5/77:00 am
TYS
-
YOW
1 stop6h 59m
United Airlines
Jumaat 6/126:00 am
YOW
-
TYS
1 stop4h 41m
United Airlines
Deal found 2/10$462
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Khamis 2/266:45 am
TYS
-
YOW
1 stop14h 33m
United Airlines
Ahad 3/15:00 am
YOW
-
TYS
2 stops15h 37m
United Airlines
Deal found 2/8$469
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Jumaat 3/277:15 am
TYS
-
YOW
1 stop5h 20m
Multiple Airlines
Jumaat 4/38:55 pm
YOW
-
TYS
2 stops41h 41m
Multiple Airlines
Deal found 2/10$489
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Rabu 2/1810:55 am
TYS
-
YOW
1 stop6h 12m
United Airlines
Ahad 3/15:00 am
YOW
-
TYS
2 stops15h 37m
United Airlines
Deal found 2/9$555
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Jumaat 3/275:10 pm
TYS
-
YOW
2 stops7h 29m
Delta
Jumaat 4/35:40 am
YOW
-
TYS
2 stops12h 05m
Delta
Deal found 2/10$557

Find flight deals from Knoxville to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Februari 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$356
(United Airlines)

One-way from

$167
(United Airlines)
Provider with most accurate pricing for Knoxville McGhee Tyson-Ottawa flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Ottawa flights.
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From Knoxville McGhee Tyson to Ottawa
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One-way flight from Knoxville McGhee Tyson to Ottawa
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Ottawa 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 2,558,603 searches. Data last updated Februari 13, 2026.
Use the filters below to find and compare flights from Knoxville to Ottawa that are best for you.

Fly from

Knoxville

Fly to

Ottawa

Route

Depart

Return

Price

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Khamis 5/7

7:00 am-1:59 pm

1 stop6h 59m

Ottawa

Jumaat 6/12

6:00 am-10:41 am

1 stop4h 41m

$462

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Khamis 2/26

6:45 am-9:18 pm

1 stop14h 33m

Ottawa

Ahad 3/1

5:00 am-8:37 pm

2 stops15h 37m

$469

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Jumaat 3/27

7:15 am-12:35 pm

1 stop5h 20m

Ottawa

Jumaat 4/3

8:55 pm-2:36 pm

2 stops41h 41m

$489

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Jumaat 3/27

5:10 pm-12:39 am

2 stops7h 29m

Ottawa

Jumaat 4/3

5:40 am-5:45 pm

2 stops12h 05m

$557

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Khamis 2/26

9:40 am-11:08 pm

2 stops13h 28m

Ottawa

Ahad 3/1

7:15 am-3:15 pm

2 stops8h 00m

$653

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Jumaat 7/10

5:50 am-10:03 am

1 stop4h 13m

$167

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Jumaat 7/10

2:30 pm-12:20 am

2 stops9h 50m

$218

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Jumaat 7/10

7:30 am-12:20 am

3 stops16h 50m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

  • Most accurate provider: When it comes to deals on Knoxville-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Ottawa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Ottawa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa 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.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Knoxville to Ottawa?

    Airlines like United Airlines fly from Knoxville to Ottawa in about 6h 59m. The time it takes to get you to your destination can typically vary by up to . The distance from Knoxville to Ottawa is about 788 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Ottawa 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

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

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