$49 Cheap Frontier Airlines flights Pittsburgh (PIT) to Philadelphia (PHL)

$49 Cheap Frontier Airlines flights Pittsburgh (PIT) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $49 for one-way flights and $88 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 6 - Fri, Oct 10

PIT

Pittsburgh

PHL

Philadelphia

$88 Roundtrip, found 23 hours ago

$88

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Mon, Oct 6 from Pittsburgh to Philadelphia, returning Fri, Oct 10, priced at $88 found 23 hours ago

Fri, Oct 10 - Thu, Oct 16

PIT

Pittsburgh

PHL

Philadelphia

$139 Roundtrip, found 23 hours ago

$139

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Fri, Oct 10 from Pittsburgh to Philadelphia, returning Thu, Oct 16, priced at $139 found 23 hours ago

Mon, Oct 6 - Sat, Oct 11

PIT

Pittsburgh

PHL

Philadelphia

$151 Roundtrip, found 23 hours ago

$151

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Mon, Oct 6 from Pittsburgh to Philadelphia, returning Sat, Oct 11, priced at $151 found 23 hours ago

Thu, Oct 9 - Fri, Oct 10

PIT

Pittsburgh

PHL

Philadelphia

$153 Roundtrip, found 23 hours ago

$153

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Thu, Oct 9 from Pittsburgh to Philadelphia, returning Fri, Oct 10, priced at $153 found 23 hours ago

Fri, Dec 12 - Thu, Jan 1

PIT

Pittsburgh

PHL

Philadelphia

$167 Roundtrip, found 1 day ago

$167

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Dec 12 from Pittsburgh to Philadelphia, returning Thu, Jan 1, priced at $167 found 1 day ago

Sun, Oct 5 - Fri, Oct 10

PIT

Pittsburgh

PHL

Philadelphia

$168 Roundtrip, found 23 hours ago

$168

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Sun, Oct 5 from Pittsburgh to Philadelphia, returning Fri, Oct 10, priced at $168 found 23 hours ago

Mon, Oct 6 - Sun, Oct 12

PIT

Pittsburgh

PHL

Philadelphia

$181 Roundtrip, found 23 hours ago

$181

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Mon, Oct 6 from Pittsburgh to Philadelphia, returning Sun, Oct 12, priced at $181 found 23 hours ago

Sun, Oct 5 - Sat, Oct 11

PIT

Pittsburgh

PHL

Philadelphia

$186 Roundtrip, found 23 hours ago

$186

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Sun, Oct 5 from Pittsburgh to Philadelphia, returning Sat, Oct 11, priced at $186 found 23 hours ago

Fri, Oct 10 - Sat, Oct 11

PIT

Pittsburgh

PHL

Philadelphia

$202 Roundtrip, found 23 hours ago

$202

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Fri, Oct 10 from Pittsburgh to Philadelphia, returning Sat, Oct 11, priced at $202 found 23 hours ago