Cheap Delta flights Knoxville (TYS) to Philadelphia (PHL)

Cheap Delta flights Knoxville (TYS) to Philadelphia (PHL)

Prices were available within the past 7 days and start at for one-way flights and $465 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Apr 4 - Tue, Apr 14

TYS

Knoxville

PHL

Philadelphia

$465 Roundtrip, found 19 hours ago

$465

Roundtrip

found 19 hours ago

Select Delta flight, departing Sat, Apr 4 from Knoxville to Philadelphia, returning Tue, Apr 14, priced at $465 found 19 hours ago

Sat, Apr 4 - Mon, Apr 13

TYS

Knoxville

PHL

Philadelphia

$502 Roundtrip, found 19 hours ago

$502

Roundtrip

found 19 hours ago

Select Delta flight, departing Sat, Apr 4 from Knoxville to Philadelphia, returning Mon, Apr 13, priced at $502 found 19 hours ago

Sun, Apr 5 - Mon, Apr 13

TYS

Knoxville

PHL

Philadelphia

$539 Roundtrip, found 19 hours ago

$539

Roundtrip

found 19 hours ago

Select Delta flight, departing Sun, Apr 5 from Knoxville to Philadelphia, returning Mon, Apr 13, priced at $539 found 19 hours ago