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 $375 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 16 - Tue, Aug 19

TYS

Knoxville

PHL

Philadelphia

$375 Roundtrip, found 17 hours ago

$375

Roundtrip

found 17 hours ago

Select Delta flight, departing Sat, Aug 16 from Knoxville to Philadelphia, returning Tue, Aug 19, priced at $375 found 17 hours ago

Sat, Aug 16 - Sun, Aug 24

TYS

Knoxville

PHL

Philadelphia

$416 Roundtrip, found 17 hours ago

$416

Roundtrip

found 17 hours ago

Select Delta flight, departing Sat, Aug 16 from Knoxville to Philadelphia, returning Sun, Aug 24, priced at $416 found 17 hours ago

Sun, Aug 17 - Sun, Aug 24

TYS

Knoxville

PHL

Philadelphia

$457 Roundtrip, found 17 hours ago

$457

Roundtrip

found 17 hours ago

Select Delta flight, departing Sun, Aug 17 from Knoxville to Philadelphia, returning Sun, Aug 24, priced at $457 found 17 hours ago