Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Flights
Hotels
Round-trip
One-way
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Did you mean flights from Austin to Knoxville?

Cheap Flights from Knoxville to Austin, TX, United States - TYS to AUS Last modified: Jun 30, 2016 7:53 PM

Popular flights from Knoxville to Austin Last modified: Jun 30, 2016 7:53 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American
TYSAUS
Thu 9/1
1 stop
AUSTYS
Sun 9/4
1 stop
$351
Select
American
TYSAUS
Thu 9/22
1 stop
AUSTYS
Mon 9/26
1 stop
$351
Select
American
TYSAUS
Mon 10/24
1 stop
AUSTYS
Tue 11/1
1 stop
$351
Select
United
TYSAUS
Thu 9/1
1 stop
AUSTYS
Sun 9/4
1 stop
$352
Select
United
TYSAUS
Thu 9/22
1 stop
AUSTYS
Mon 9/26
1 stop
$352
Select
United
TYSAUS
Thu 10/6
1 stop
AUSTYS
Tue 10/11
1 stop
$352
Select

How Much Does it Cost to Fly from Knoxville to Austin (TYS to AUS)?

We have collected flight cost data from across the web for travel from Knoxville to Austin, and have found the average flight price for this trip to be $452.

When Can I Buy the Cheapest Flight from Knoxville to Austin (TYS to AUS)?

Airlines can adjust prices for plane tickets from Knoxville to Austin based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Airports for Your Route

These pages contain information about the major airports in Knoxville and Austin, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Knoxville - TYS

FlightsAirlineLowest Price
Knoxville to Dallas - Ft Worth American, Alaska, United $360

Cheap Domestic Flights to Austin - AUS

FlightsAirlineLowest Price
Atlanta to Austin American, Alaska, Frontier, United $129
Charlotte to Austin American, Alaska, United $336
Nashville to Austin American, Alaska, United $252
Louisville to Austin American, Alaska, United $359
Greenville to Austin American, United $308
Huntsville to Austin American, Alaska, United $324
Chattanooga to Austin American, United $266
Asheville to Austin American, United $444
Lexington to Austin American, Alaska, United $369
Tri - Cities Regional to Austin American $351
Atlanta to San Antonio American, Frontier, United $139
Atlanta to Houston American, Alaska, Frontier, Spirit, United $97
Charlotte to Dallas - Ft Worth American, Alaska, Frontier, United $207
Nashville to Dallas - Ft Worth Boutique, American, United $223
Charlotte to San Antonio American, United $334
Atlanta to Killeen American, United $259
Louisville to Dallas - Ft Worth American, United $333
Charlotte to Houston American, United $337
Nashville to San Antonio American, United $303
Nashville to Houston American, United $323
Atlanta to New Orleans American, Spirit, United $81
Charlotte to Killeen American, Alaska, United $368
Atlanta to Phoenix American, Alaska, Frontier, United $177
Louisville to San Antonio American, United $361
Atlanta to Ft Lauderdale American, Spirit, United $97
Louisville to Houston American, United $364
Lexington to Dallas - Ft Worth American, United $396
Huntsville to Dallas - Ft Worth American, United $263

Cheap International Flights to Austin - AUS

FlightsAirlineLowest Price
Atlanta to Cancun Silver, Interjet, American, AeroMexico, Alaska, JetBlue, Frontier, Spirit, United, VivaAerobus, Volaris $357
Cheap Flights from Knoxville to Austin, TX, United States, from $351 Round trip from TYS to AUS