$197 Cheap Delta flights St. Louis (STL) to Philadelphia (PHL)

$197 Cheap Delta flights St. Louis (STL) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $197 for one-way flights and $353 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jan 20 - Wed, Jan 21

STL

St. Louis

PHL

Philadelphia

$353 Roundtrip, found 7 hours ago

$353

Roundtrip

found 7 hours ago

Select Delta flight, departing Tue, Jan 20 from St. Louis to Philadelphia, returning Wed, Jan 21, priced at $353 found 7 hours ago

Tue, Jan 20 - Sat, Jan 24

STL

St. Louis

PHL

Philadelphia

$363 Roundtrip, found 7 hours ago

$363

Roundtrip

found 7 hours ago

Select Delta flight, departing Tue, Jan 20 from St. Louis to Philadelphia, returning Sat, Jan 24, priced at $363 found 7 hours ago

Tue, Jan 20 - Fri, Jan 23

STL

St. Louis

PHL

Philadelphia

$373 Roundtrip, found 7 hours ago

$373

Roundtrip

found 7 hours ago

Select Delta flight, departing Tue, Jan 20 from St. Louis to Philadelphia, returning Fri, Jan 23, priced at $373 found 7 hours ago

Thu, Jan 22 - Fri, Jan 23

STL

St. Louis

PHL

Philadelphia

$383 Roundtrip, found 7 hours ago

$383

Roundtrip

found 7 hours ago

Select Delta flight, departing Thu, Jan 22 from St. Louis to Philadelphia, returning Fri, Jan 23, priced at $383 found 7 hours ago

Fri, Jan 23 - Fri, Jan 30

STL

St. Louis

PHL

Philadelphia

$393 Roundtrip, found 7 hours ago

$393

Roundtrip

found 7 hours ago

Select Delta flight, departing Fri, Jan 23 from St. Louis to Philadelphia, returning Fri, Jan 30, priced at $393 found 7 hours ago

Tue, Jan 20 - Sun, Jan 25

STL

St. Louis

PHL

Philadelphia

$398 Roundtrip, found 7 hours ago

$398

Roundtrip

found 7 hours ago

Select Delta flight, departing Tue, Jan 20 from St. Louis to Philadelphia, returning Sun, Jan 25, priced at $398 found 7 hours ago