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Cheap flights from Ottawa to Knoxville

YOW — TYS
17 oct. — 24 oct.1
1 adult
1 adult, Economy

Best time to book a flight from Ottawa to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Ottawa 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.

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

What is the cheapest time of day to fly from YOW to TYS?

Find hourly flight availability from Ottawa to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 septiembre 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 30% on flights from Ottawa to Knoxville by exploring options for tickets in the morning.

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated 17 septiembre 2025.
See what other customers who have flown with Air Canada from Ottawa to Knoxville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Comfort

7.1

Entertainment

6.8

Food

6.3

Overall

7.1

Crew

7.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Comfort

7.1

Entertainment

6.8

Food

6.3

Overall

7.1

Crew

7.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Ottawa to Knoxville round-trip?

    Our cheapest airline available from Ottawa to Knoxville is Air Canada. Our recent data shows that you can find tickets from as low as C$ 642 on this airline.

  • Can I find deals for flights from Ottawa to Knoxville that include hotel bookings?

    Yes. In addition to deals on Ottawa to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Knoxville.

  • Can I find deals for business class flights from Ottawa to Knoxville?

    Yes. Cheapflights offers flight deals from Ottawa to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ottawa to Knoxville?

    Currently, November is the cheapest month in which you can book a flight from Ottawa to Knoxville (average of C$ 299). Flying from Ottawa to Knoxville in April is currently the most expensive (average of C$ 476). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Ottawa to Knoxville

Discover the top airline that operate flights from Ottawa to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 septiembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 642AverageC$ 955FlexibilityNo cancel feeOn-time67%
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How does Cheapflights help users find flights from Ottawa to Knoxville?

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Why should you use Cheapflights to find cheap flight tickets from Ottawa to Knoxville?

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Knoxville for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ottawa to Knoxville with no change fees?

Yes! Cheapflights helps users easily find flights from Ottawa to Knoxville with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Knoxville become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Knoxville from Ottawa today and book when prices fit your budget.

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