Cheap American Airlines flights Knoxville (TYS) to Philadelphia (PHL)

Cheap American Airlines flights Knoxville (TYS) to Philadelphia (PHL)

Prices were available within the past 7 days and start at for one-way flights and $717 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 19 - Wed, Aug 20

TYS

Knoxville

PHL

Philadelphia

$717 Roundtrip, found 21 hours ago

$717

Roundtrip

found 21 hours ago

Select American Airlines flight, departing Tue, Aug 19 from Knoxville to Philadelphia, returning Wed, Aug 20, priced at $717 found 21 hours ago

Tue, Aug 19 - Tue, Aug 19

TYS

Knoxville

PHL

Philadelphia

$847 Roundtrip, found 21 hours ago

$847

Roundtrip

found 21 hours ago

Select American Airlines flight, departing Tue, Aug 19 from Knoxville to Philadelphia, returning Tue, Aug 19, priced at $847 found 21 hours ago

Sun, Aug 17 - Tue, Aug 19

TYS

Knoxville

PHL

Philadelphia

$874 Roundtrip, found 21 hours ago

$874

Roundtrip

found 21 hours ago

Select American Airlines flight, departing Sun, Aug 17 from Knoxville to Philadelphia, returning Tue, Aug 19, priced at $874 found 21 hours ago

Sun, Aug 17 - Fri, Aug 22

TYS

Knoxville

PHL

Philadelphia

$901 Roundtrip, found 21 hours ago

$901

Roundtrip

found 21 hours ago

Select American Airlines flight, departing Sun, Aug 17 from Knoxville to Philadelphia, returning Fri, Aug 22, priced at $901 found 21 hours ago