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Get United's best fares today on flights from Knoxville to Austin from *

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Low fare calendar for flights from Knoxville (TYS) to Austin (AUS)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
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from
$438*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:12/14/19
8
from
$438*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:12/15/19
9
from
$438*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:12/16/19
10
from
$438*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:12/17/19
11
from
$438*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:12/18/19
12
from
$398*
Viewed:17 hours ago
day-card-journey-type-option-rt
Return:12/15/19
13
from
$508*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:12/27/19
14
from
$548*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:12/28/19
15
from
$477*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:12/29/19
16
from
$438*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:12/30/19
17
from
$328*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:12/31/19
18
from
$328*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/01/20
19
from
$338*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/02/20
20
from
$392*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/03/20
21
from
$308*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/04/20
22
from
$338*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/05/20
23
from
$338*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/06/20
24
from
$297*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/07/20
25
from
$331*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/08/20
26
from
$508*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/09/20
27
from
$558*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/10/20
28
from
$490*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/11/20
29
from
$520*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/12/20
30
from
$508*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/13/20
31
from
$467*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/14/20
from
$357*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/15/20
from
$558*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/16/20
from
$508*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/17/20
from
$357*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:01/11/20
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Looking for additional flights from Knoxville to Austin?

FromToDatesFare TypePrice

Knoxville (TYS)

Austin (AUS)

Depart: 02/07/20

Return: 02/09/20

Roundtrip
from
$318*
Viewed:1dayago

Knoxville (TYS)

Austin (AUS)

Depart: 12/16/19

Return: 12/23/19

Roundtrip
from
$652*
Viewed:1dayago

Knoxville (TYS)

Austin (AUS)

Depart: 12/08/19

Return: 12/09/19

Roundtrip
from
$1,058*
Viewed:1dayago

Knoxville (TYS)

Austin (AUS)

Depart: 12/12/19

Return: 12/15/19

Roundtrip
from
$398*
Viewed:17hoursago

Knoxville (TYS)

Austin (AUS)

Depart: 12/21/19

Return: 12/25/19

Roundtrip
from
$418*
Viewed:2hoursago

Knoxville (TYS)

Austin (AUS)

Depart: 01/07/20

Return: 01/14/20

Roundtrip
from
$236*
Viewed:7hoursago

Knoxville (TYS)

Austin (AUS)

Depart: 01/10/20

Return: 01/17/20

Roundtrip
from
$318*
Viewed:7hoursago

Knoxville (TYS)

Austin (AUS)

Depart: 01/18/20

Return: 01/25/20

Roundtrip
from
$327*
Viewed:7hoursago

Knoxville (TYS)

Austin (AUS)

Depart: 01/14/20

Return: 01/21/20

Roundtrip
from
$236*
Viewed:7hoursago

Knoxville (TYS)

Austin (AUS)

Depart: 01/30/20

Return: 02/06/20

Roundtrip
from
$318*
Viewed:7hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Austin

Friday sky is clear
62°F 12/06/19
Saturday broken clouds
59°F 12/07/19
Sunday broken clouds
63°F 12/08/19
Monday overcast clouds
76°F 12/09/19
Tuesday moderate rain
48°F 12/10/19
Wednesday sky is clear
53°F 12/11/19
Thursday light rain
56°F 12/12/19
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