$227 Cheap United flights Louisville (SDF) to St. Louis (STL)

$227 Cheap United flights Louisville (SDF) to St. Louis (STL)

Prices were available within the past 7 days and start at $227 for one-way flights and $447 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 10 - Sat, May 10

SDF

Louisville

STL

St. Louis

$447 Roundtrip, found 20 hours ago

$447

Roundtrip

found 20 hours ago

Select United flight, departing Sat, May 10 from Louisville to St. Louis, returning Sat, May 10, priced at $447 found 20 hours ago

Sat, May 10 - Sat, May 10

SDF

Louisville

STL

St. Louis

$453 Roundtrip, found 20 hours ago

$453

Roundtrip

found 20 hours ago

Select United flight, departing Sat, May 10 from Louisville to St. Louis, returning Sat, May 10, priced at $453 found 20 hours ago

Sat, May 10 - Sat, May 10

SDF

Louisville

STL

St. Louis

$458 Roundtrip, found 20 hours ago

$458

Roundtrip

found 20 hours ago

Select United flight, departing Sat, May 10 from Louisville to St. Louis, returning Sat, May 10, priced at $458 found 20 hours ago

Sat, May 10 - Sun, May 11

SDF

Louisville

STL

St. Louis

$515 Roundtrip, found 20 hours ago

$515

Roundtrip

found 20 hours ago

Select United flight, departing Sat, May 10 from Louisville to St. Louis, returning Sun, May 11, priced at $515 found 20 hours ago

Sat, May 10 - Sat, May 10

SDF

Louisville

STL

St. Louis

$530 Roundtrip, found 20 hours ago

$530

Roundtrip

found 20 hours ago

Select United flight, departing Sat, May 10 from Louisville to St. Louis, returning Sat, May 10, priced at $530 found 20 hours ago

Sat, May 10 - Sun, May 11

SDF

Louisville

STL

St. Louis

$532 Roundtrip, found 20 hours ago

$532

Roundtrip

found 20 hours ago

Select United flight, departing Sat, May 10 from Louisville to St. Louis, returning Sun, May 11, priced at $532 found 20 hours ago