Skip to content

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

Select journey type

Enter to select travel class and passengers

Looking for additional flights from Austin to Sioux Falls?

FromToDatesFare TypePrice

Austin (AUS)

Sioux Falls (FSD)

Depart: 06/11/20

Return: 06/18/20

Roundtrip
from
$388*
Viewed:1dayago

Austin (AUS)

Sioux Falls (FSD)

Depart: 06/04/20

Return: 06/11/20

Roundtrip
from
$318*
Viewed:1dayago

Austin (AUS)

Sioux Falls (FSD)

Depart: 06/04/20

Return: 06/09/20

Roundtrip
from
$287*
Viewed:1dayago

Austin (AUS)

Sioux Falls (FSD)

Depart: 06/04/20

Return: 06/07/20

Roundtrip
from
$303*
Viewed:1dayago

Austin (AUS)

Sioux Falls (FSD)

Depart: 12/12/19

Return: 12/16/19

Roundtrip
from
$398*
Viewed:1dayago

Austin (AUS)

Sioux Falls (FSD)

Depart: 01/12/20

Return: 01/26/20

Roundtrip
from
$382*
Viewed:1hourago

Austin (AUS)

Sioux Falls (FSD)

Depart: 01/08/20

Return: 01/15/20

Roundtrip
from
$256*
Viewed:1hourago

Austin (AUS)

Sioux Falls (FSD)

Depart: 01/12/20

Return: 01/19/20

Roundtrip
from
$382*
Viewed:1hourago

Austin (AUS)

Sioux Falls (FSD)

Depart: 12/08/19

Return: 12/22/19

Roundtrip
from
$507*
Viewed:1hourago

Austin (AUS)

Sioux Falls (FSD)

Depart: 01/01/20

Return: 01/15/20

Roundtrip
from
$271*
Viewed:1hourago

*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 Sioux Falls

Friday sky is clear
26°F 12/06/19
Saturday scattered clouds
34°F 12/07/19
Sunday sky is clear
32°F 12/08/19
Monday light snow
9°F 12/09/19
Tuesday broken clouds
2°F 12/10/19
Wednesday sky is clear
2°F 12/11/19
Thursday scattered clouds
25°F 12/12/19
Powered by: OpenWeatherMap.org