$94 Cheap Frontier Airlines flights Denver (DEN) to Portland (PDX)

$94 Cheap Frontier Airlines flights Denver (DEN) to Portland (PDX)

Prices were available within the past 7 days and start at $94 for one-way flights and $208 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 19 - Tue, Aug 25

DEN

Denver

PDX

Portland

$208 Roundtrip, just found

$208

Roundtrip

just found

Select Frontier Airlines flight, departing Wed, Aug 19 from Denver to Portland, returning Tue, Aug 25, priced at $208 just found

Wed, Sep 16 - Sun, Sep 27

DEN

Denver

PDX

Portland

$214 Roundtrip, found 1 day ago

$214

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Sep 16 from Denver to Portland, returning Sun, Sep 27, priced at $214 found 1 day ago

Tue, Sep 15 - Sun, Sep 27

DEN

Denver

PDX

Portland

$243 Roundtrip, found 1 day ago

$243

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Sep 15 from Denver to Portland, returning Sun, Sep 27, priced at $243 found 1 day ago

Sun, Sep 13 - Mon, Sep 28

DEN

Denver

PDX

Portland

$258 Roundtrip, found 1 day ago

$258

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Sep 13 from Denver to Portland, returning Mon, Sep 28, priced at $258 found 1 day ago

Tue, Oct 13 - Fri, Oct 16

DEN

Denver

PDX

Portland

$264 Roundtrip, found 1 day ago

$264

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Oct 13 from Denver to Portland, returning Fri, Oct 16, priced at $264 found 1 day ago

Wed, Aug 19 - Tue, Aug 25

DEN

Denver

PDX

Portland

$344 Roundtrip, just found

$344

Roundtrip

just found

Select Frontier Airlines flight, departing Wed, Aug 19 from Denver to Portland, returning Tue, Aug 25, priced at $344 just found