TYS - YOW

$363 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 2/19. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$363
United Airlines
Thu 2/19Sun 2/22
TYS - YOW • 1 stop
Cheapest one-way
Multiple Airlines
Mon 11/17
TYS - YOW • multi-stop
Top airlines
United Airlines
Cheapest • from $363 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
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

Thu, Feb 19 - Sun, Feb 22
United Airlines Logo
6:45 am - 9:18 pmTYS-YOW
14h 33m1 stop
United Airlines Logo
7:30 pm - 10:49 amYOW-TYS
15h 19m1 stop
$363United Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
Air Canada Logo
9:40 am - 5:42 pmTYS-YOW
8h 02m2 stops
Air Canada Logo
7:30 pm - 10:49 amYOW-TYS
15h 19m1 stop
$443Air Canada
Find Deal
Thu, Feb 19 - Sun, Feb 22
Air Canada Logo
9:40 am - 11:54 pmTYS-YOW
14h 14m1 stop
Air Canada Logo
7:15 am - 7:29 pmYOW-TYS
12h 14m2 stops
$449Air Canada
Find Deal
Wed, Dec 31 - Wed, Jan 7
United Airlines Logo
5:45 am - 1:18 pmTYS-YOW
7h 33m2 stops
United Airlines Logo
6:00 am - 4:53 pmYOW-TYS
10h 53m2 stops
$461United Airlines
Find Deal
Wed, Dec 31 - Wed, Jan 7
Multiple Airlines Logo
11:08 am - 5:29 pmTYS-YOW
30h 21m3 stops
Multiple Airlines Logo
3:05 pm - 8:39 amYOW-TYS
17h 34m2 stops
$548Multiple Airlines
Find Deal
Wed, Dec 31 - Wed, Jan 7
Multiple Airlines Logo
11:08 am - 5:29 pmTYS-YOW
30h 21m3 stops
Multiple Airlines Logo
7:00 am - 8:39 amYOW-TYS
25h 39m3 stops
$598Multiple Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
Air Canada Logo
9:40 am - 5:42 pmTYS-YOW
8h 02m2 stops
Air Canada Logo
5:45 am - 3:15 pmYOW-TYS
9h 30m2 stops
$620Air Canada
Find Deal
Thu, Feb 19 - Sun, Feb 22
Air Canada Logo
9:40 am - 5:42 pmTYS-YOW
8h 02m2 stops
Air Canada Logo
7:15 am - 7:29 pmYOW-TYS
12h 14m2 stops
$627Air Canada
Find Deal
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 United Airlines ($363) and Air Canada ($443).

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.

Find deals

Good to know

Cheapest flight$363
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 $363 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 10459 reviews
7.1Comfort
7.8Crew
6.8Entertainment
7.3Boarding
6.3Food
Airline reviews

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

10.0 ExcellentAli, Nov 2025DCA - YYZ
Read more Air Canada reviews

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

My seat was one of those that couldn't recline, but the problem was that it was abnormally upright, so the headrest actually made the seat concave, which was uncomfortable and hard on my lower back. I had to ball my jacket up and use it as lumbar support. goodness I had it with me.

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

Elderly female flight attendant was not customer friendly. There were only about 12 people on a regional jet that had about 60 seats. There were 8 exit row seats and none of them were taken. We attempted to sit in those seats and the flight attendant gave the standard " you didn't pay for those" so she would not allow us to move. What harm would that have caused ? They assigned seats to 5 of the 12 people in 2 rows, row 20 and 21. A simple friendly customer experience gesture of allowing us to sit in exit rows would have gone a long way in me having a very favorable impression on Air Canada. After that I have very poor impression of Air Canada and will not fly with them when I can avoid it.

Pearson Airport could not properly handle all the passengers who they needed to process in order to properly get them on board. As a result, I missed the departure of my flight from Toronto. The only saving grace is that Air Canada found a flight that only delayed me by one hour. However, this was no thanks to Pearson Airport!

Almost everything it was a “cool” ambiance but we arrived to Toronto so that it’s ok for me

The crew was really nice. The plane seats were kinda small even for a 5’6” / 158 lbs person.

Check in agent was very helpful and polite. He helped me board the earlier flight back home instead of waiting 2 hours at the airport for the next flight

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

Information on your arrival and departure airports

Knoxville (TYS)
Ottawa (YOW)