$99 Cheap United flights Denver (DEN) to Portland (PDX)

$99 Cheap United flights Denver (DEN) to Portland (PDX)

Prices were available within the past 7 days and start at $99 for one-way flights and $241 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 19 - Thu, May 22

DEN

Denver

PDX

Portland

$241 Roundtrip, found 2 days ago

$241

Roundtrip

found 2 days ago

Select United flight, departing Mon, May 19 from Denver to Portland, returning Thu, May 22, priced at $241 found 2 days ago

Thu, Aug 14 - Sun, Aug 24

DEN

Denver

PDX

Portland

$265 Roundtrip, found 17 hours ago

$265

Roundtrip

found 17 hours ago

Select United flight, departing Thu, Aug 14 from Denver to Portland, returning Sun, Aug 24, priced at $265 found 17 hours ago

Mon, May 19 - Thu, May 22

DEN

Denver

PDX

Portland

$268 Roundtrip, found 2 days ago

$268

Roundtrip

found 2 days ago

Select United flight, departing Mon, May 19 from Denver to Portland, returning Thu, May 22, priced at $268 found 2 days ago

Thu, Aug 14 - Sun, Aug 24

DEN

Denver

PDX

Portland

$275 Roundtrip, found 17 hours ago

$275

Roundtrip

found 17 hours ago

Select United flight, departing Thu, Aug 14 from Denver to Portland, returning Sun, Aug 24, priced at $275 found 17 hours ago

Mon, May 19 - Thu, May 22

DEN

Denver

PDX

Portland

$277 Roundtrip, found 2 days ago

$277

Roundtrip

found 2 days ago

Select United flight, departing Mon, May 19 from Denver to Portland, returning Thu, May 22, priced at $277 found 2 days ago

Mon, May 19 - Thu, May 22

DEN

Denver

PDX

Portland

$281 Roundtrip, found 2 days ago

$281

Roundtrip

found 2 days ago

Select United flight, departing Mon, May 19 from Denver to Portland, returning Thu, May 22, priced at $281 found 2 days ago