$167 Cheap Delta flights Philadelphia (PHL) to St. Louis (STL)

$167 Cheap Delta flights Philadelphia (PHL) to St. Louis (STL)

Prices were available within the past 7 days and start at $167 for one-way flights and $217 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 30 - Wed, Oct 8

PHL

Philadelphia

STL

St. Louis

$217 Roundtrip, found 3 days ago

$217

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Sep 30 from Philadelphia to St. Louis, returning Wed, Oct 8, priced at $217 found 3 days ago

Sat, Oct 4 - Wed, Oct 8

PHL

Philadelphia

STL

St. Louis

$231 Roundtrip, found 3 days ago

$231

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Oct 4 from Philadelphia to St. Louis, returning Wed, Oct 8, priced at $231 found 3 days ago

Wed, Sep 24 - Mon, Sep 29

PHL

Philadelphia

STL

St. Louis

$246 Roundtrip, found 19 hours ago

$246

Roundtrip

found 19 hours ago

Select Delta flight, departing Wed, Sep 24 from Philadelphia to St. Louis, returning Mon, Sep 29, priced at $246 found 19 hours ago

Wed, Sep 24 - Mon, Sep 29

PHL

Philadelphia

STL

St. Louis

$265 Roundtrip, found 19 hours ago

$265

Roundtrip

found 19 hours ago

Select Delta flight, departing Wed, Sep 24 from Philadelphia to St. Louis, returning Mon, Sep 29, priced at $265 found 19 hours ago

Thu, Oct 2 - Sun, Oct 5

PHL

Philadelphia

STL

St. Louis

$268 Roundtrip, found 3 days ago

$268

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Oct 2 from Philadelphia to St. Louis, returning Sun, Oct 5, priced at $268 found 3 days ago