$99 Cheap Alaska Airlines flights Portland (PDX) to Denver (DEN)

$99 Cheap Alaska Airlines flights Portland (PDX) to Denver (DEN)

Prices were available within the past 7 days and start at $99 for one-way flights and $247 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 22 - Tue, Sep 29

PDX

Portland

DEN

Denver

$247 Roundtrip, found 19 hours ago

$247

Roundtrip

found 19 hours ago

Select Alaska Airlines flight, departing Tue, Sep 22 from Portland to Denver, returning Tue, Sep 29, priced at $247 found 19 hours ago

Sun, Sep 20 - Tue, Sep 29

PDX

Portland

DEN

Denver

$262 Roundtrip, found 19 hours ago

$262

Roundtrip

found 19 hours ago

Select Alaska Airlines flight, departing Sun, Sep 20 from Portland to Denver, returning Tue, Sep 29, priced at $262 found 19 hours ago

Sun, Sep 20 - Sun, Sep 27

PDX

Portland

DEN

Denver

$277 Roundtrip, found 19 hours ago

$277

Roundtrip

found 19 hours ago

Select Alaska Airlines flight, departing Sun, Sep 20 from Portland to Denver, returning Sun, Sep 27, priced at $277 found 19 hours ago

Wed, Sep 23 - Mon, Sep 28

PDX

Portland

DEN

Denver

$282 Roundtrip, found 19 hours ago

$282

Roundtrip

found 19 hours ago

Select Alaska Airlines flight, departing Wed, Sep 23 from Portland to Denver, returning Mon, Sep 28, priced at $282 found 19 hours ago

Wed, Sep 23 - Mon, Sep 28

PDX

Portland

DEN

Denver

$297 Roundtrip, found 19 hours ago

$297

Roundtrip

found 19 hours ago

Select Alaska Airlines flight, departing Wed, Sep 23 from Portland to Denver, returning Mon, Sep 28, priced at $297 found 19 hours ago

Wed, Sep 23 - Mon, Sep 28

PDX

Portland

DEN

Denver

$316 Roundtrip, found 19 hours ago

$316

Roundtrip

found 19 hours ago

Select Alaska Airlines flight, departing Wed, Sep 23 from Portland to Denver, returning Mon, Sep 28, priced at $316 found 19 hours ago

Wed, Sep 23 - Mon, Sep 28

PDX

Portland

DEN

Denver

$321 Roundtrip, found 19 hours ago

$321

Roundtrip

found 19 hours ago

Select Alaska Airlines flight, departing Wed, Sep 23 from Portland to Denver, returning Mon, Sep 28, priced at $321 found 19 hours ago

Wed, Sep 23 - Mon, Sep 28

PDX

Portland

DEN

Denver

$341 Roundtrip, found 19 hours ago

$341

Roundtrip

found 19 hours ago

Select Alaska Airlines flight, departing Wed, Sep 23 from Portland to Denver, returning Mon, Sep 28, priced at $341 found 19 hours ago