TYS - YOW

$256 Find Cheap Flights from Knoxville to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Ottawa departing on 11/16. 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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Flight 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, Nov 7 - Sun, Nov 9
American Airlines Logo
2:59 pm - 12:39 amTYS-YOW
9h 40m2 stops
American Airlines Logo
6:45 am - 10:54 pmYOW-TYS
16h 09m2 stops
$386American Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
Air Canada Logo
9:40 am - 7:18 pmTYS-YOW
9h 38m2 stops
Air Canada Logo
2:15 pm - 7:29 pmYOW-TYS
5h 14m1 stop
$450Air Canada
Find Deal
Thu, Feb 19 - Sun, Feb 22
Air Canada Logo
9:40 am - 7:18 pmTYS-YOW
9h 38m2 stops
Air Canada Logo
10:20 am - 7:29 pmYOW-TYS
9h 09m2 stops
$461Air Canada
Find Deal
Fri, Nov 7 - Sun, Nov 9
United Airlines Logo
8:26 am - 9:18 pmTYS-YOW
12h 52m2 stops
United Airlines Logo
7:30 pm - 11:59 pmYOW-TYS
4h 29m1 stop
$473United Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
United Airlines Logo
9:40 am - 9:18 pmTYS-YOW
11h 38m2 stops
United Airlines Logo
5:00 am - 7:29 pmYOW-TYS
14h 29m2 stops
$485United Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 9
Multiple Airlines Logo
7:20 am - 12:35 pmTYS-YOW
5h 15m1 stop
Multiple Airlines Logo
9:30 am - 1:57 pmYOW-TYS
28h 27m1 stop
$507Multiple Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 9
Multiple Airlines Logo
9:09 pm - 5:13 pmTYS-YOW
20h 04m2 stops
Multiple Airlines Logo
3:35 pm - 1:57 pmYOW-TYS
22h 22m3 stops
$535Multiple Airlines
Find Deal
Sun, Nov 16 - Sun, Nov 23
Multiple Airlines Logo
8:30 am - 5:06 pmTYS-YOW
8h 36m1 stop
Multiple Airlines Logo
3:05 pm - 10:52 pmYOW-TYS
31h 47m2 stops
$554Multiple Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 9
Multiple Airlines Logo
12:50 pm - 4:49 pmTYS-YOW
27h 59m3 stops
Multiple Airlines Logo
3:35 pm - 1:57 pmYOW-TYS
22h 22m3 stops
$556Multiple Airlines
Find Deal
Sun, Nov 16 - Sun, Nov 23
Multiple Airlines Logo
9:54 am - 11:29 amTYS-YOW
25h 35m3 stops
Multiple Airlines Logo
1:20 pm - 10:03 pmYOW-TYS
8h 43m2 stops
$561Multiple Airlines
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $386 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$386
American Airlines
Fri 11/7Sun 11/9
TYS - YOW • 2 stops
Cheapest one-way
$256
Multiple Airlines
Sun 11/16
TYS - YOW • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ottawa!
Booking Insights

KAYAK's insights & trends for Knoxville to Ottawa flights

Get data-powered insights and trends into flights from Knoxville to Ottawa to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Knoxville to Ottawa?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Knoxville to Ottawa were found on American Airlines ($386) and Air Canada ($450).

Which airlines fly non-stop between Knoxville and Ottawa?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Knoxville to Ottawa.

There is just one airline that flies from Knoxville to Ottawa direct and that is Air Canada. The best round-trip deal found from Air Canada for the route is $692.

Good to know

Cheapest flight$256
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 $256 for a one-way ticket and $386 for a round-trip.

  • 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 10224 reviews
7.8Crew
6.3Food
7.1Comfort
6.8Entertainment
7.3Boarding
Airline reviews

extremely cramped seating... absolutely no leg room and when person in front of me reclined... I was pinned in my seat... absolutely ridiculous

6.0 GoodDan, Oct 2025BNA - YYZ
Read more Air Canada reviews

extremely cramped seating... absolutely no leg room and when person in front of me reclined... I was pinned in my seat... absolutely ridiculous

Didn’t realize I purchased a basic fare with no carry ons allowed. Not very well communicated. Also had seats switched without knowledge and had to pay for different ones.

We loved our Air Canada experience and will definitely fly them again. It just so happened than in the first leg of our trip their entertainment system was not working, and neither was their oven so cold meal & snacks only.

Short flight. Everything was fine except the flight was delayed twice for a total of an hour.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Flight cancelled. Major disruption to our travel. Do not use Air Canada from KC. To few flights.

There labor disputes cancelled my flight less than 24 hours before my boarding time but there customer service/website was easy enough to navigate and they rebooked me for no upcharge.

Re luggage I carried a backpack only. I did not check any bags in. However there were other passengers with carry on luggage going in the plane. My question is why are others allowed to have a carry on luggage inside the plane? Shouldn’t they have dropped it off at the gate? I’m asking because I could have brought the same thing instead of a backpack only. Please clarify for future reference. Thank you.

Like the service. Very hard to communicate or contact when have problems

Check in staff was incredibly rude and condescending. When I arrived at the gate I had been charged $125 for a checked back. I did have or check a bag. When I brought this to the attention of the staff member who checked me in, she said that she made a mistake and there was nothing she could do about it. I asked her to remove the charge and refund credit card, she said she could not and that I had to call my credit card company to contest the charge. I called Air Canada customer support, was put on hold, after 43 minutes a received a messages stating customer service was overwhelmed with calls and was then hung up on.

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

Information on your arrival and departure airports

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