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

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

Prices were available within the past 7 days and start at for one-way flights and $505 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 29 - Sat, Oct 3

SDF

Louisville

PHL

Philadelphia

$505 Roundtrip, found 11 hours ago

$505

Roundtrip

found 11 hours ago

Select Delta flight, departing Tue, Sep 29 from Louisville to Philadelphia, returning Sat, Oct 3, priced at $505 found 11 hours ago

Thu, Oct 1 - Sun, Oct 4

SDF

Louisville

PHL

Philadelphia

$553 Roundtrip, found 11 hours ago

$553

Roundtrip

found 11 hours ago

Select Delta flight, departing Thu, Oct 1 from Louisville to Philadelphia, returning Sun, Oct 4, priced at $553 found 11 hours ago

Sun, Jun 14 - Sat, Jun 20

SDF

Louisville

PHL

Philadelphia

$576 Roundtrip, found 5 days ago

$576

Roundtrip

found 5 days ago

Select Delta flight, departing Sun, Jun 14 from Louisville to Philadelphia, returning Sat, Jun 20, priced at $576 found 5 days ago

Fri, Oct 2 - Mon, Oct 5

SDF

Louisville

PHL

Philadelphia

$599 Roundtrip, found 11 hours ago

$599

Roundtrip

found 11 hours ago

Select Delta flight, departing Fri, Oct 2 from Louisville to Philadelphia, returning Mon, Oct 5, priced at $599 found 11 hours ago

Fri, Oct 2 - Mon, Oct 5

SDF

Louisville

PHL

Philadelphia

$618 Roundtrip, found 11 hours ago

$618

Roundtrip

found 11 hours ago

Select Delta flight, departing Fri, Oct 2 from Louisville to Philadelphia, returning Mon, Oct 5, priced at $618 found 11 hours ago