Cheap flights from Ontario to Knoxville from C$ 274
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Knoxville departing on 17/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ontario to Knoxville
Cheap round-trip flights
Cheap one-way flights
Cheap last-minute flights
WestJet flights from Region of Ontario to Knoxville
Our best WestJet deals on Region of Ontario to Knoxville flight tickets
United Airlines flights from Region of Ontario to Knoxville
Our best United Airlines deals on Region of Ontario to Knoxville flight tickets
See travel insights to Knoxville from
How to get the cheapest flight ticket from Region of Ontario to Knoxville
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Knoxville?
If you’re not able to fly to Knoxville in November, then January is your next best option. Flight prices from Region of Ontario to Knoxville during January average around C$ 397.
What is the cheapest day to depart on your flight to Knoxville?
On average, the least expensive day to fly to Knoxville from Region of Ontario is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as C$ 505. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Knoxville is Sunday, with ticket prices averaging around C$ 725.
What is the cheapest airline that flies from Ontario to Knoxville McGhee Tyson?
Air Canada, United Airlines, and Delta are the most popular carriers operating from Ontario to Knoxville McGhee Tyson
Which airlines fly to Knoxville?
WestJet, Air Canada and Delta are the top three most popular airlines that fly to Knoxville from Region of Ontario according to our data. WestJet is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Knoxville. Keep in mind that there are 5 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.
Cheap Region of Ontario to Knoxville flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Knoxville
When did momondo last update prices for flights from Ontario to Knoxville McGhee Tyson Airport?
Prices for flights from Ontario to Knoxville McGhee Tyson Airport refresh daily.
How many operators does momondo search for flights from Ontario to Knoxville McGhee Tyson Airport?
The number of operators available for flights from Ontario to Knoxville McGhee Tyson Airport is 5 as of May 2025.
How old do you have to be to fly from Ontario to Knoxville McGhee Tyson Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The necessary travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Region of Ontario to Knoxville
Compare and see reviews for airlines that fly from Region of Ontario to Knoxville with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 352 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom C$ 358 | Free Cancellation | Rating 7.0 9,254 reviews | |||
| PriceFrom C$ 371 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom C$ 421 | Free Cancellation | Rating 7.2 2,826 reviews | |||
| PriceFrom C$ 434 | Free Cancellation | Rating 7.2 10,000 reviews |
Travelling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ontario to Knoxville?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Knoxville for you.
Can I find flights from Ontario to Knoxville with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Knoxville from Ontario with this policy.
How can momondo help me find flights from Ontario to Knoxville?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Knoxville.
I’m not ready to book a flight from Ontario to Knoxville right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Knoxville from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.