$497 Cheap Delta flights Philadelphia (PHL) to Louisville (SDF)

$497 Cheap Delta flights Philadelphia (PHL) to Louisville (SDF)

Prices were available within the past 7 days and start at $497 for one-way flights and $509 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Dec 20 - Sun, Dec 28

PHL

Philadelphia

SDF

Louisville

$509 Roundtrip, found 14 hours ago

$509

Roundtrip

found 14 hours ago

Select Delta flight, departing Sat, Dec 20 from Philadelphia to Louisville, returning Sun, Dec 28, priced at $509 found 14 hours ago

Sat, Dec 20 - Sat, Dec 27

PHL

Philadelphia

SDF

Louisville

$534 Roundtrip, found 14 hours ago

$534

Roundtrip

found 14 hours ago

Select Delta flight, departing Sat, Dec 20 from Philadelphia to Louisville, returning Sat, Dec 27, priced at $534 found 14 hours ago

Sun, Dec 21 - Sat, Dec 27

PHL

Philadelphia

SDF

Louisville

$554 Roundtrip, found 14 hours ago

$554

Roundtrip

found 14 hours ago

Select Delta flight, departing Sun, Dec 21 from Philadelphia to Louisville, returning Sat, Dec 27, priced at $554 found 14 hours ago

Sun, Dec 21 - Sat, Dec 27

PHL

Philadelphia

SDF

Louisville

$578 Roundtrip, found 14 hours ago

$578

Roundtrip

found 14 hours ago

Select Delta flight, departing Sun, Dec 21 from Philadelphia to Louisville, returning Sat, Dec 27, priced at $578 found 14 hours ago

Sun, Dec 21 - Sat, Dec 27

PHL

Philadelphia

SDF

Louisville

$608 Roundtrip, found 14 hours ago

$608

Roundtrip

found 14 hours ago

Select Delta flight, departing Sun, Dec 21 from Philadelphia to Louisville, returning Sat, Dec 27, priced at $608 found 14 hours ago