$124 Cheap United flights Louisville (SDF) to Austin (AUS)

View $124 flight on Tue, Sep 30, 2025Opens in a new window

$124 Cheap United flights Louisville (SDF) to Austin (AUS)

Prices were available within the past 7 days and start at $124 for one-way flights and $312 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
United
Tue, Sep 30 - Sun, Oct 5
SDF
Louisville
AUS
Austin
$312
Roundtrip
Found 2 days ago
Select United flight, departing Tue, Sep 30 from Louisville to Austin, returning Sun, Oct 5, priced at $312 Found 2 days ago
United
Tue, Sep 30 - Sun, Oct 5
SDF
Louisville
AUS
Austin
$347
Roundtrip
Found 2 days ago
Select United flight, departing Tue, Sep 30 from Louisville to Austin, returning Sun, Oct 5, priced at $347 Found 2 days ago
United
Tue, Sep 30 - Sun, Oct 5
SDF
Louisville
AUS
Austin
$382
Roundtrip
Found 2 days ago
Select United flight, departing Tue, Sep 30 from Louisville to Austin, returning Sun, Oct 5, priced at $382 Found 2 days ago
United
Tue, Sep 30 - Sun, Oct 5
SDF
Louisville
AUS
Austin
$446
Roundtrip
Found 2 days ago
Select United flight, departing Tue, Sep 30 from Louisville to Austin, returning Sun, Oct 5, priced at $446 Found 2 days ago
United
Tue, Sep 30 - Sun, Oct 5
SDF
Louisville
AUS
Austin
$453
Roundtrip
Found 2 days ago
Select United flight, departing Tue, Sep 30 from Louisville to Austin, returning Sun, Oct 5, priced at $453 Found 2 days ago
United
Tue, Sep 30 - Sun, Oct 5
SDF
Louisville
AUS
Austin
$499
Roundtrip
Found 2 days ago
Select United flight, departing Tue, Sep 30 from Louisville to Austin, returning Sun, Oct 5, priced at $499 Found 2 days ago
Flights from Louisville (SDF) to Austin (AUS)
Origin airport
Louisville Intl.
Destination airport
Austin-Bergstrom Intl.
Distance
1400 km