CA $283 Cheap Flights from Ottawa (YOW) to Knoxville (TYS)

View CA $283 flight on Tue, May 26, 2026Opens in a new window

Popular airlines from Ottawa International Airport (YOW) to Alcoa - Knoxville Airport (TYS)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Ottawa (YOW) to Knoxville (TYS)

Prices were available within the past 7 days and start at CA $283 for one-way flights and CA $460 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, May 21 - Fri, May 29
YOW
Ottawa
TYS
Knoxville
CA $460 Roundtrip, found 5 days ago
CA $460
Roundtrip
found 5 days ago
Select United flight, departing Thu, May 21 from Ottawa to Knoxville, returning Fri, May 29, priced at CA $460 found 5 days ago
United
Tue, May 26 - Tue, Jun 2
YOW
Ottawa
TYS
Knoxville
CA $485 Roundtrip, found 3 days ago
CA $485
Roundtrip
found 3 days ago
Select United flight, departing Tue, May 26 from Ottawa to Knoxville, returning Tue, Jun 2, priced at CA $485 found 3 days ago
United
Tue, May 26 - Tue, Jun 2
YOW
Ottawa
TYS
Knoxville
CA $532 Roundtrip, found 3 days ago
CA $532
Roundtrip
found 3 days ago
Select United flight, departing Tue, May 26 from Ottawa to Knoxville, returning Tue, Jun 2, priced at CA $532 found 3 days ago
Air Canada
Sat, Jun 6 - Tue, Jun 9
YOW
Ottawa
TYS
Knoxville
CA $534 Roundtrip, found 5 days ago
CA $534
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, Jun 6 from Ottawa to Knoxville, returning Tue, Jun 9, priced at CA $534 found 5 days ago
Air Canada
Sat, Jun 6 - Tue, Jun 9
YOW
Ottawa
TYS
Knoxville
CA $545 Roundtrip, found 5 days ago
CA $545
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, Jun 6 from Ottawa to Knoxville, returning Tue, Jun 9, priced at CA $545 found 5 days ago
United
Tue, May 26 - Tue, Jun 2
YOW
Ottawa
TYS
Knoxville
CA $554 Roundtrip, found 3 days ago
CA $554
Roundtrip
found 3 days ago
Select United flight, departing Tue, May 26 from Ottawa to Knoxville, returning Tue, Jun 2, priced at CA $554 found 3 days ago
Air Canada
Tue, May 26 - Tue, Jun 2
YOW
Ottawa
TYS
Knoxville
CA $559 Roundtrip, found 3 days ago
CA $559
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, May 26 from Ottawa to Knoxville, returning Tue, Jun 2, priced at CA $559 found 3 days ago
Delta
Wed, May 20 - Sun, May 31
YOW
Ottawa
TYS
Knoxville
CA $567 Roundtrip, found 5 days ago
CA $567
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, May 20 from Ottawa to Knoxville, returning Sun, May 31, priced at CA $567 found 5 days ago
American Airlines
Fri, Oct 30 - Fri, Nov 6
YOW
Ottawa
TYS
Knoxville
CA $857 Roundtrip, found 15 hours ago
CA $857
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Fri, Oct 30 from Ottawa to Knoxville, returning Fri, Nov 6, priced at CA $857 found 15 hours ago
WestJet
Wed, Aug 19 - Wed, Aug 26
YOW
Ottawa
TYS
Knoxville
CA $1,109 Roundtrip, found 2 days ago
CA $1,109
Roundtrip
found 2 days ago
Select WestJet flight, departing Wed, Aug 19 from Ottawa to Knoxville, returning Wed, Aug 26, priced at CA $1,109 found 2 days ago

Alternative airports near Knoxville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McGhee Tyson TYS. Cheapest and Closest option available. Average driving time to city centre is 22 minutes. Flights from CA $559
TYS
McGhee Tyson
CheapestClosest
Average driving time to city centre22 min
Flights from CA $559

Frequently asked questions

How much does a flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson) cost?
One-way flights typically cost between $462 and $2,591 and return flights often range between $1,410 and $4,657. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
How do I find cheap flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
To find a cheap flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
There are approximately 18 connecting flights per day from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson). Some common connection points include Pearson Intl. (YYZ), Washington Dulles Intl. (IAD), and O'Hare Intl. (ORD).
What is the earliest flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
The earliest flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson) typically departs at approximately 5:00 AM local time, operated by Air Canada and Delta. This is a seasonal service active in April. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
You'll typically find the most flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson) on a Wednesday, with around 24 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, Air Canada, and Porter Airlines.
What are the most popular departure times for flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
The most popular departure times for flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson) are in the early morning, from 6am to 9am. About 36% of passengers prefer this time window. Many major carriers, including United Airlines, Porter Airlines and Air Canada, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive at your destination with plenty of time.
How long does it take to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
Flights from YOW to TYS with one stop typically take around 9 hours 50 minutes, covering approximately 788 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
Select the "Business class" and "First class" filters when looking for YOW to TYS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson) flight with Expedia?
It's easy to earn miles on a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Knoxville from Macdonald-Cartier Intl. (YOW)?
From Macdonald-Cartier Intl. (YOW), you can fly into McGhee Tyson (TYS) to reach Knoxville. Some flights may connect through major hubs like Pearson Intl. (YYZ), Washington Dulles Intl. (IAD), Liberty Intl. (EWR) before reaching Knoxville. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson) at the last minute?
Typically, booking a last minute flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson) flight and hotel package?
Securing a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
If you booked your Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Knoxville, TN (TYS-McGhee Tyson) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
McGhee Tyson
Airlines serving
Air Canada, American Airlines, Delta, United, WestJet
Roundtrip price
CA $460
Distance
1261 km

Book with confidence

Ottawa to Alcoa Flights

The easy way to book your flights from Ottawa to Knoxville 

With Expedia, it’s simple to find and book flights to Knoxville from Ottawa whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to McGhee Tyson, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ottawa to Knoxville today, tomorrow, or this week.  

 

Save dollars with cheap flights from Macdonald-Cartier Intl., YOW to McGhee Tyson, TYS 

Sort your search results by price to find great deals on your flight from Ottawa to Knoxville—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Knoxville from Ottawa currently is just CA $460 rising to CA $1,109.  

Here are more money-saving tips: 

  • Fly in May when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Knoxville  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Knoxville from Ottawa 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Knoxville with Expedia today.

Ottawa to Alcoa Flights

Explore a world of travel with Expedia

*Available to Expedia members.