$154 Cheap Frontier Airlines flights Philadelphia (PHL) to Portland (PDX)

$154 Cheap Frontier Airlines flights Philadelphia (PHL) to Portland (PDX)

Prices were available within the past 7 days and start at $154 for one-way flights and $268 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 30 - Wed, Sep 3

PHL

Philadelphia

PDX

Portland

$268 Roundtrip, found 21 hours ago

$268

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Sat, Aug 30 from Philadelphia to Portland, returning Wed, Sep 3, priced at $268 found 21 hours ago

Thu, Aug 28 - Sun, Aug 31

PHL

Philadelphia

PDX

Portland

$288 Roundtrip, found 21 hours ago

$288

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Philadelphia to Portland, returning Sun, Aug 31, priced at $288 found 21 hours ago

Mon, Aug 25 - Wed, Sep 3

PHL

Philadelphia

PDX

Portland

$288 Roundtrip, found 21 hours ago

$288

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Mon, Aug 25 from Philadelphia to Portland, returning Wed, Sep 3, priced at $288 found 21 hours ago

Thu, Aug 28 - Sun, Aug 31

PHL

Philadelphia

PDX

Portland

$301 Roundtrip, found 21 hours ago

$301

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Philadelphia to Portland, returning Sun, Aug 31, priced at $301 found 21 hours ago

Thu, Aug 28 - Sun, Aug 31

PHL

Philadelphia

PDX

Portland

$303 Roundtrip, found 21 hours ago

$303

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Philadelphia to Portland, returning Sun, Aug 31, priced at $303 found 21 hours ago

Mon, Aug 25 - Thu, Aug 28

PHL

Philadelphia

PDX

Portland

$308 Roundtrip, found 21 hours ago

$308

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Mon, Aug 25 from Philadelphia to Portland, returning Thu, Aug 28, priced at $308 found 21 hours ago

Thu, Aug 28 - Sun, Aug 31

PHL

Philadelphia

PDX

Portland

$334 Roundtrip, found 21 hours ago

$334

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Philadelphia to Portland, returning Sun, Aug 31, priced at $334 found 21 hours ago