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$131+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — YOW
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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Cheap flight deals from Knoxville to Ottawa

Best flights from Knoxville to Ottawa
Discover carefully curated flight deals from Knoxville to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 29, 2025.

This United Airlines deal was found by Cheapflights users on 12/26. 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.
Thu 1/226:45 amTYS - YOW
1 stop14h 33mUnited Airlines
Sun 1/257:27 pmYOW - TYS
1 stop15h 30mUnited Airlines
Deal found 12/26$348
This Air Canada deal was found by Cheapflights users on 12/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/229:30 amTYS - YOW
2 stops9h 08mAir Canada
Sun 1/259:45 amYOW - TYS
1 stop9h 42mAir Canada
Deal found 12/26$436

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 December 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$348
(United Airlines)

One-way from

$131
(Kiwi.com)
Provider with most accurate pricing for Knoxville McGhee Tyson-Ottawa flight deals.
Search Deals
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 December 29, 2025.
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

Thu 1/22

6:45 am-9:18 pm

1 stop14h 33m

Ottawa

Sun 1/25

7:27 pm-10:57 am

1 stop15h 30m

$348

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Thu 1/22

9:30 am-6:38 pm

2 stops9h 08m

Ottawa

Sun 1/25

9:45 am-7:27 pm

1 stop9h 42m

$436

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Mon 2/23

7:15 am-5:25 pm

1 stop10h 10m

$131

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Wed 2/25

3:50 pm-12:25 am

1 stop8h 35m

$134

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Thu 2/26

6:45 am-9:18 pm

1 stop14h 33m

$147

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Sat 2/28

9:40 am-11:54 pm

1 stop14h 14m

$147

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Tue 2/24

9:40 am-11:54 pm

1 stop14h 14m

$147

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Fri 2/27

7:15 am-12:40 pm

1 stop5h 25m

$151

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Thu 2/26

5:53 pm-10:29 pm

2 stops28h 36m

$163

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Sun 2/22

5:56 pm-3:04 pm

2 stops21h 08m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Compare providers for flights from Knoxville to Ottawa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Ottawa in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Ottawa flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Ottawa flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 and Air Canada fly from Knoxville to Ottawa in about 9h 08m. The time it takes to get you to your destination can typically vary by up to 5h 25m. The distance from Knoxville to Ottawa is about 788 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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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