Cheap Flights to Philadelphia County from $20

How much is the cheapest flight to Philadelphia County?

Prices were available within the past 7 days and start at $20 for one-way flights and $45 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 23 - Sun, Jan 25

TPA

Tampa

TTN

Trenton

$48 Roundtrip, found 3 hours ago

$48

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Fri, Jan 23 from Tampa to Trenton, returning Sun, Jan 25, priced at $48 found 3 hours ago

Wed, Feb 25 - Wed, Mar 4

TPA

Tampa

PHL

Philadelphia

$48 Roundtrip, just found

$48

Roundtrip

just found

Select Frontier Airlines flight, departing Wed, Feb 25 from Tampa to Philadelphia, returning Wed, Mar 4, priced at $48 just found

Tue, Feb 10 - Tue, Feb 17

TPA

Tampa

PHL

Philadelphia

$53 Roundtrip, just found

$53

Roundtrip

just found

Select Frontier Airlines flight, departing Tue, Feb 10 from Tampa to Philadelphia, returning Tue, Feb 17, priced at $53 just found

Thu, Jan 8 - Mon, Jan 12

TPA

Tampa

PHL

Philadelphia

$55 Roundtrip, just found

$55

Roundtrip

just found

Select Frontier Airlines flight, departing Thu, Jan 8 from Tampa to Philadelphia, returning Mon, Jan 12, priced at $55 just found

Sat, Dec 6 - Tue, Dec 9

ATL

Atlanta

PHL

Philadelphia

$58 Roundtrip, just found

$58

Roundtrip

just found

Select Frontier Airlines flight, departing Sat, Dec 6 from Atlanta to Philadelphia, returning Tue, Dec 9, priced at $58 just found

Thu, Jan 8 - Sun, Jan 11

MCO

Orlando

PHL

Philadelphia

$58 Roundtrip, just found

$58

Roundtrip

just found

Select Frontier Airlines flight, departing Thu, Jan 8 from Orlando to Philadelphia, returning Sun, Jan 11, priced at $58 just found

Sat, Dec 13 - Sun, Jan 25

TPA

Tampa

PHL

Philadelphia

$68 Roundtrip, found 5 hours ago

$68

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Sat, Dec 13 from Tampa to Philadelphia, returning Sun, Jan 25, priced at $68 found 5 hours ago

Thu, Feb 5 - Sun, Feb 8

MCO

Orlando

PHL

Philadelphia

$137 Roundtrip, just found

$137

Roundtrip

just found

Select American Airlines flight, departing Thu, Feb 5 from Orlando to Philadelphia, returning Sun, Feb 8, priced at $137 just found

Fri, Feb 6 - Mon, Feb 9

ATL

Atlanta

PHL

Philadelphia

$139 Roundtrip, just found

$139

Roundtrip

just found

Select Delta flight, departing Fri, Feb 6 from Atlanta to Philadelphia, returning Mon, Feb 9, priced at $139 just found

Tue, Feb 24 - Tue, Mar 3

ATL

Atlanta

PHL

Philadelphia

$159 Roundtrip, found 1 hour ago

$159

Roundtrip

found 1 hour ago

Select Southwest Airlines flight, departing Tue, Feb 24 from Atlanta to Philadelphia, returning Tue, Mar 3, priced at $159 found 1 hour ago