TYS - YOW

$391 Find Cheap Flights from Knoxville to Ottawa

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Ottawa departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Ottawa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Ottawa, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Knoxville to Ottawa (TYS-YOW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Ottawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Ottawa

Fri, Aug 1 - Fri, Aug 8
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6:00 am - 5:06 pmTYS-YOW
11h 06m1 stop
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4:25 pm - 7:56 pmYOW-TYS
27h 31m3 stops
Fri, Aug 1 - Fri, Aug 8
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6:00 am - 12:22 amTYS-YOW
18h 22m2 stops
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4:25 pm - 7:56 pmYOW-TYS
27h 31m3 stops
Fri, Aug 1 - Fri, Aug 8
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8:52 am - 5:15 pmTYS-YOW
8h 23m1 stop
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7:00 am - 4:47 pmYOW-TYS
9h 47m2 stops
Fri, Aug 1 - Fri, Aug 8
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2:28 pm - 6:21 pmTYS-YOW
27h 53m3 stops
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4:25 pm - 7:56 pmYOW-TYS
27h 31m3 stops
Sat, Jul 5 - Sun, Jul 6
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8:10 am - 3:56 pmTYS-YOW
7h 46m1 stop
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3:50 pm - 8:02 amYOW-TYS
16h 12m1 stop
Sat, Jul 5 - Sun, Jul 6
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8:10 am - 6:53 pmTYS-YOW
10h 43m2 stops
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3:50 pm - 8:02 amYOW-TYS
16h 12m1 stop
Sat, Jul 5 - Sun, Jul 6
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8:10 am - 7:53 pmTYS-YOW
11h 43m2 stops
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3:50 pm - 10:11 amYOW-TYS
18h 21m2 stops
Sat, Jul 5 - Sun, Jul 6
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8:10 am - 7:53 pmTYS-YOW
11h 43m2 stops
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7:00 am - 10:11 amYOW-TYS
27h 11m3 stops
Fri, Aug 1 - Fri, Aug 8
United Airlines Logo
1:56 pm - 9:35 pmTYS-YOW
7h 39m1 stop
United Airlines Logo
9:50 am - 11:59 pmYOW-TYS
14h 09m1 stop
$783United Airlines
Find Deal
Sat, Jul 5 - Sun, Jul 6
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8:10 am - 12:22 amTYS-YOW
16h 12m3 stops
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7:00 am - 10:11 amYOW-TYS
27h 11m3 stops
Useful Info

Good to know

Cheapest flight$391
Flight from Knoxville to Ottawa

When to book flights from Knoxville to Ottawa

Are your dates flexible? Find out the best times to travel from Knoxville to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Ottawa

  • What is the cheapest flight from Knoxville to Ottawa?

    In the last 3 days, the lowest price for a flight from Knoxville to Ottawa was $391 for a round-trip ticket.

  • Do I need a passport to fly between Knoxville and Ottawa?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Knoxville and on arrival in Ottawa.

  • Which airports will I be using when flying from Knoxville to Ottawa?

    When flying out of Knoxville you will be using Knoxville McGhee Tyson. You will be landing at Ottawa, also known as Ottawa.

  • Which aircraft models fly most regularly from Knoxville to Ottawa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Ottawa?

    Star Alliance is the only airline alliance operating flights between Knoxville and Ottawa.

  • How does KAYAK find such low prices on flights from Knoxville to Ottawa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Ottawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Ottawa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Ottawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and YOW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Ottawa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Knoxville to Ottawa

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Ottawa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 9568 reviews
7.8Crew
7.3Boarding
6.3Food
6.8Entertainment
7.0Comfort
Airline reviews

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

6.0 GoodAnonymous, Jun 2025CMH - YYZ
Read more Air Canada reviews

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

The staff made sure I was comfortable, moved me to a better seat with more leg room

Somehow, my booking was under my preferred name instead of my legal name so they almost didn’t let me board the plane at LAX. This problem should have been notified to me when I was still in Toronto.

When arriving over 2 hours early to check k in at Charlotte airport I was told I would have to check my carry on ? Apparently the flight was full and may not be room. I was not given a choice and the agent was quite unpleasant about it. I am a senior amd was not comfortable me having to worry about my bag being lost vut it didn’t seem to bother him. There were lots and lots of people of all ages in line when we boarded with carryons and most larger than mine .the rest of my journey was pleasant vut this was totally unacceptable.

The layover was 6 PLUS hours and we were only given a $15.00 voucher. We missed our first activity in Quebec due to the delay.

Miserable staff as it was a late/delayed flight and crew wasn’t in the best spirits. Completely understood as neither was most of the passengers. Still unacceptable l.

the seats aren't the most comfy -- too little padding and I could feel whatever the passenger behind me was doing. Otherwise, it's all good.

It was a short flight, and no entertainment. That was not a problem for us, but there is no option for "not applicable". There was a bit of turbulence, so there was no food service.

the fact air Canada changed my flight from 850 PM to 815 AM with zero regard to the plans i made that last day, the cost i lost out on as things were non refundable amd shortening my first vacation in 7 years sickened me. when we purchase a service thats whats we expect. when we want to change the service we have to pay for that option but you do whatever you want . i called accessibility dept as i have a cpap and an implanted loop recorder first person said no problem just let security know you cant go thru scanners. then i got an email saying i had to fill out a fit to fly form . which again there was NO need to have that none. But that cost me money and time to have a doctor fill it out. then when i went to check in online i was declined i had to see a person at the airport instead. i couldnt get my boarding pass like everyone elseso here I was contacting air canada so I would have a easy travel experience and it ended up being a nightmare with more work for me, more cost and time. the flight itself was great the nightmare around it i will never subject myself to again. i tried to stick with supporting Canada but Air Canada was not worth supporting. very disappointed especially with a dept that is supposed to help disabled people not make an already challenging event not worth going thru at all.

Most courteous, helpful employees and all flights were on time.

Everything you need to know for your flight from Knoxville to Ottawa

Information on your arrival and departure airports

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