$136 Cheap Frontier Airlines flights Portland (PDX) to Philadelphia (PHL)

$136 Cheap Frontier Airlines flights Portland (PDX) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $136 for one-way flights and $260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 10 - Wed, Apr 15

PDX

Portland

PHL

Philadelphia

$260 Roundtrip, found 17 hours ago

$260

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Fri, Apr 10 from Portland to Philadelphia, returning Wed, Apr 15, priced at $260 found 17 hours ago

Fri, Apr 10 - Mon, Apr 13

PDX

Portland

PHL

Philadelphia

$266 Roundtrip, found 17 hours ago

$266

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Fri, Apr 10 from Portland to Philadelphia, returning Mon, Apr 13, priced at $266 found 17 hours ago

Mon, Apr 6 - Wed, Apr 15

PDX

Portland

PHL

Philadelphia

$305 Roundtrip, found 17 hours ago

$305

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Mon, Apr 6 from Portland to Philadelphia, returning Wed, Apr 15, priced at $305 found 17 hours ago

Mon, Apr 6 - Mon, Apr 13

PDX

Portland

PHL

Philadelphia

$311 Roundtrip, found 17 hours ago

$311

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Mon, Apr 6 from Portland to Philadelphia, returning Mon, Apr 13, priced at $311 found 17 hours ago

Fri, Apr 10 - Sun, Apr 12

PDX

Portland

PHL

Philadelphia

$341 Roundtrip, found 17 hours ago

$341

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Fri, Apr 10 from Portland to Philadelphia, returning Sun, Apr 12, priced at $341 found 17 hours ago

Mon, Apr 6 - Sun, Apr 12

PDX

Portland

PHL

Philadelphia

$386 Roundtrip, found 17 hours ago

$386

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Mon, Apr 6 from Portland to Philadelphia, returning Sun, Apr 12, priced at $386 found 17 hours ago