$104 Cheap Frontier Airlines flights Philadelphia (PHL) to Portland (PDX)

$104 Cheap Frontier Airlines flights Philadelphia (PHL) to Portland (PDX)

Prices were available within the past 7 days and start at $104 for one-way flights and $200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 31 - Wed, Jun 4

PHL

Philadelphia

PDX

Portland

$200 Roundtrip, found 1 day ago

$200

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, May 31 from Philadelphia to Portland, returning Wed, Jun 4, priced at $200 found 1 day ago

Sat, May 31 - Tue, Jun 3

PHL

Philadelphia

PDX

Portland

$208 Roundtrip, found 1 day ago

$208

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, May 31 from Philadelphia to Portland, returning Tue, Jun 3, priced at $208 found 1 day ago

Sat, May 31 - Sun, Jun 1

PHL

Philadelphia

PDX

Portland

$218 Roundtrip, found 1 day ago

$218

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, May 31 from Philadelphia to Portland, returning Sun, Jun 1, priced at $218 found 1 day ago

Mon, Jun 2 - Mon, Jun 2

PHL

Philadelphia

PDX

Portland

$228 Roundtrip, found 1 day ago

$228

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 2 from Philadelphia to Portland, returning Mon, Jun 2, priced at $228 found 1 day ago

Sat, May 31 - Sun, Jun 8

PHL

Philadelphia

PDX

Portland

$238 Roundtrip, found 4 days ago

$238

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, May 31 from Philadelphia to Portland, returning Sun, Jun 8, priced at $238 found 4 days ago

Sun, May 25 - Mon, Jun 9

PHL

Philadelphia

PDX

Portland

$248 Roundtrip, found 4 days ago

$248

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, May 25 from Philadelphia to Portland, returning Mon, Jun 9, priced at $248 found 4 days ago

Sun, May 25 - Wed, Jun 11

PHL

Philadelphia

PDX

Portland

$258 Roundtrip, found 4 days ago

$258

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, May 25 from Philadelphia to Portland, returning Wed, Jun 11, priced at $258 found 4 days ago

Mon, May 26 - Tue, Jun 10

PHL

Philadelphia

PDX

Portland

$260 Roundtrip, found 4 days ago

$260

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, May 26 from Philadelphia to Portland, returning Tue, Jun 10, priced at $260 found 4 days ago

Sun, May 25 - Sun, Jun 8

PHL

Philadelphia

PDX

Portland

$268 Roundtrip, found 4 days ago

$268

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, May 25 from Philadelphia to Portland, returning Sun, Jun 8, priced at $268 found 4 days ago

Mon, May 26 - Mon, Jun 9

PHL

Philadelphia

PDX

Portland

$270 Roundtrip, found 4 days ago

$270

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, May 26 from Philadelphia to Portland, returning Mon, Jun 9, priced at $270 found 4 days ago

Mon, May 26 - Wed, Jun 11

PHL

Philadelphia

PDX

Portland

$280 Roundtrip, found 4 days ago

$280

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, May 26 from Philadelphia to Portland, returning Wed, Jun 11, priced at $280 found 4 days ago