$34 Cheap Flights to Knoxville , TN

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How much is the cheapest flight to Knoxville?

Prices were available within the past 7 days and start at $34 for one-way flights and $63 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines

Find Your Flights to Knoxville TYS

Cheap flights to Knoxville (TYS)

Get started finding a cheap flight to Knoxville on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Knoxville.

Roundtrip prices range from $63 - $147, and one-ways to Knoxville start as low as $34.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Knoxville (TYS)

You have several options for which airline you choose to travel with to Knoxville. There are 10 airlines flying into TYS: Frontier Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Knoxville (TYS) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to TYS in November and in January for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

How far is McGhee Tyson Airport (TYS) from central Knoxville?
McGhee Tyson Airport (TYS) is 12 mi from downtown Knoxville, so expect a bit of a commute into the city center.
What airport is best to fly into Knoxville?
With only one major airport operating in Knoxville, it won’t take much time to get your hands on the best flight. You’ll be taking off to Knoxville Airport, which sits around 12 mi from the center of town.
How many nonstop flights are there to Knoxville?
Flying to a new place is much more fun when there aren’t any stopovers involved. If you’re heading to Knoxville, the fantastic news is that there are approximately 300 direct flights every week.
Where are the most popular flights to Knoxville departing from?
Flights to Knoxville from Atlanta, Charlotte and Chicago airports are the most in demand.
Flights to Knoxville information
Destination airport
McGhee Tyson
Destination airport IATA code
Destination city name
Roundtrip price

Trending flights to Knoxville

Prices were available within the past 7 days and start at $34 for one-way flights and $63 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines

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