Skip to main content
Beginning of main content

Cheap Flights from Austin to Knoxville $390.45

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Guarantee
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Austin to Knoxville (AUS to TYS)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Austin to Knoxville (AUS to TYS)

Question : Should you take that vacation to Knoxville in the next 30 days?
Answer : February 9th offers bookings (as of January 16th) that are 21% below the average price for this route. Saving on booking fees means you'll have more money in hand for the trip.

Question : Do travelers from Austin typically stay in Knoxville for very long?
Answer : Of course you're not most people, but if you were, you'd stay roughly four days.

Question : Can you cut down on flight costs by changing the day of the week you travel to Knoxville?
Answer : In February, Monday is your cheapest day to fly. Being flexible with your travel days garners you even more savings during your booking.

Question : Do prices fluctuate more for this route than others?
Answer : Prices for AUS to TYS do fluctuate much more than the majority of routes. Remember, you can save by booking further in advance.

Question : Who struggles with getting their passengers to McGhee Tyson Airport (TYS) on time?
Answer : Flights on NetJets Aviation to Knoxville from Austin during the last month were late 100% of the time. If you're on NetJets Aviation, be sure to sign up for the delay notifications to stay up to date with your flight's status.

Question : Which airline has been on schedule from Austin-Bergstrom International Airport (AUS) to McGhee Tyson Airport (TYS) the most?
Answer : ExpressJet leads the way with a 100% on-time rate. Don't spend more time waiting in an airport than you have to; stick with ExpressJet on this route. Perfection is hard to come by, so hopefully it continues.