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Cheap Flights from Knoxville to Austin - TYS to AUS (reverse)

Popular Flights from Knoxville to Austin

  • Airfare from Knoxville to Austin on United from $361 round trip
  • Airfare from Knoxville to Austin on US Airways from $361 round trip
  • Airfare from Knoxville to Austin on Delta from $364 round trip
  • Airfare from Knoxville to Austin on American from $370 round trip

Did You Know?

  • 6 airlines operate between Knoxville, TN and Austin, TX
  • The smallest aircraft operated by Delta flying between Knoxville, TN and Austin, TX is a CRJ with 50 seats.
  • 87 flights per week fly out of Knoxville, TN connecting to Austin, TX
  • 37,439 seats are available per day to fly out of Knoxville, TN connecting to Austin, TX
  • The largest aircraft operated by Alaska flying between Knoxville, TN and Austin, TX is a DC9 with 125 seats.
  • Copa has 6 one stop flights between Knoxville, TN and Austin, TX.
  • Houston, TX is the most popular connection for one stop flights between Knoxville, TN and Austin, TX.
  • Delta has the most one stop flights between Knoxville, TN and Austin, TX.

Advance Purchase Prices from Knoxville to Austin

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • American
    $667
    $667
    $667
    $381
    $391
    $469
    $775
  • Continental
    $664
    $664
    $664
    $438
    $388
    $466
    $772
  • Delta
    $658
    $658
    $658
    $432
    $382
    $460
    $766
  • US Airways
    $664
    $664
    $664
    $438
    $388
    $466
    $466
  • United
    $664
    $664
    $664
    $438
    $388
    $466
    $772

Cheap Domestic Flights from Knoxville - TYS

Flights
Airline
Lowest Price
Delta, US Airways, United
$351
United, US Airways, American, Frontier, Delta
$255
Cheap Flights from Knoxville to Austin, from $361 Round trip from TYS to AUS