Austin, TX
Sioux Falls, SD
BEST
DEAL
Thu, 06 Jun
AUS - FSD
Sun, 09 Jun
FSD - AUS
$103
$101
Prime price per passenger
Austin, TX
Sioux Falls, SD
BEST
DEAL
Thu, 20 Jun
AUS - FSD
$42
$41
Prime price per passenger
Austin, TX
Sioux Falls, SD
BEST
DEAL
Thu, 23 May
AUS - FSD
Sun, 26 May
FSD - AUS
$95
$93
Prime price per passenger