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United flights from Saint Louis to Austin starting at

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Low fare calendar for flights from Saint Louis (STL) to Austin (AUS)

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$242 Price subject to changes
Viewed:17 hours ago
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$242 Price subject to changes
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$246 Price subject to changes
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$236 Price subject to changes
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$246 Price subject to changes
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$232 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$192 Price subject to changes
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$182 Price subject to changes
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$192 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$186 Price subject to changes
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$166 Price subject to changes
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$186 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$186 Price subject to changes
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$166 Price subject to changes
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Lowest PriceToday
*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.

More United deals on Saint Louis (STL) to Austin (AUS) flights

FromToDatesFare TypePrice

Saint Louis (STL)

Austin (AUS)

Depart: 10/12/20

Return: 10/19/20

Roundtrip
from
$158*
Viewed:17hoursago

Saint Louis (STL)

Austin (AUS)

Depart: 10/19/20

Return: 10/26/20

Roundtrip
from
$158*
Viewed:17hoursago

Saint Louis (STL)

Austin (AUS)

Depart: 10/20/20

Return: 10/27/20

Roundtrip
from
$158*
Viewed:17hoursago

Saint Louis (STL)

Austin (AUS)

Depart: 10/26/20

Return: 11/02/20

Roundtrip
from
$158*
Viewed:17hoursago

Saint Louis (STL)

Austin (AUS)

Depart: 10/27/20

Return: 11/03/20

Roundtrip
from
$158*
Viewed:17hoursago

Saint Louis (STL)

Austin (AUS)

Depart: 11/02/20

Return: 11/09/20

Roundtrip
from
$158*
Viewed:17hoursago

Saint Louis (STL)

Austin (AUS)

Depart: 11/03/20

Return: 11/10/20

Roundtrip
from
$158*
Viewed:17hoursago

Saint Louis (STL)

Austin (AUS)

Depart: 11/04/20

Return: 11/11/20

Roundtrip
from
$158*
Viewed:17hoursago

Saint Louis (STL)

Austin (AUS)

Depart: 11/05/20

Return: 11/12/20

Roundtrip
from
$158*
Viewed:17hoursago

Saint Louis (STL)

Austin (AUS)

Depart: 10/12/20

Return: 10/26/20

Roundtrip
from
$158*
Viewed:17hoursago

*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

Wednesday sky is clear
98°F 08/12/20
Thursday sky is clear
99°F 08/13/20
Friday sky is clear
98°F 08/14/20
Saturday sky is clear
99°F 08/15/20
Sunday broken clouds
102°F 08/16/20
Monday moderate rain
104°F 08/17/20
Tuesday light rain
92°F 08/18/20
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