Flights from Denver to Kalama

Cheapest flights from Denver

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 17 - Tue, Jun 24

DEN

Denver Intl.

PDX

Portland Intl.

$128 Roundtrip, found 2 days ago

$128

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Jun 17 from Denver Intl. to Portland Intl., returning Tue, Jun 24, priced at $128 found 2 days ago

Wed, Jun 18 - Tue, Jun 24

DEN

Denver Intl.

PDX

Portland Intl.

$132 Roundtrip, found 2 days ago

$132

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jun 18 from Denver Intl. to Portland Intl., returning Tue, Jun 24, priced at $132 found 2 days ago

Wed, Jun 18 - Sun, Jun 29

DEN

Denver Intl.

PDX

Portland Intl.

$142 Roundtrip, found 2 days ago

$142

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jun 18 from Denver Intl. to Portland Intl., returning Sun, Jun 29, priced at $142 found 2 days ago

Thu, Jun 19 - Sun, Jun 29

DEN

Denver Intl.

PDX

Portland Intl.

$148 Roundtrip, found 2 days ago

$148

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jun 19 from Denver Intl. to Portland Intl., returning Sun, Jun 29, priced at $148 found 2 days ago

Sat, Jun 21 - Thu, Jun 26

DEN

Denver Intl.

PDX

Portland Intl.

$178 Roundtrip, found 7 hours ago

$178

Roundtrip

found 7 hours ago

Select United flight, departing Sat, Jun 21 from Denver Intl. to Portland Intl., returning Thu, Jun 26, priced at $178 found 7 hours ago

Tue, Jun 17 - Tue, Jun 24

DEN

Denver Intl.

PDX

Portland Intl.

$178 Roundtrip, found 7 hours ago

$178

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Tue, Jun 17 from Denver Intl. to Portland Intl., returning Tue, Jun 24, priced at $178 found 7 hours ago

Mon, Jun 16 - Thu, Jun 26

DEN

Denver Intl.

PDX

Portland Intl.

$181 Roundtrip, found 7 hours ago

$181

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Mon, Jun 16 from Denver Intl. to Portland Intl., returning Thu, Jun 26, priced at $181 found 7 hours ago

Mon, Jun 16 - Wed, Jun 25

DEN

Denver Intl.

PDX

Portland Intl.

$186 Roundtrip, found 7 hours ago

$186

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Mon, Jun 16 from Denver Intl. to Portland Intl., returning Wed, Jun 25, priced at $186 found 7 hours ago

Tue, Jun 17 - Thu, Jun 26

DEN

Denver Intl.

PDX

Portland Intl.

$187 Roundtrip, found 7 hours ago

$187

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Tue, Jun 17 from Denver Intl. to Portland Intl., returning Thu, Jun 26, priced at $187 found 7 hours ago

Thu, Jun 19 - Thu, Jun 26

DEN

Denver Intl.

PDX

Portland Intl.

$188 Roundtrip, found 7 hours ago

$188

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Thu, Jun 19 from Denver Intl. to Portland Intl., returning Thu, Jun 26, priced at $188 found 7 hours ago

Mon, Jun 16 - Tue, Jun 24

DEN

Denver Intl.

PDX

Portland Intl.

$190 Roundtrip, found 7 hours ago

$190

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Mon, Jun 16 from Denver Intl. to Portland Intl., returning Tue, Jun 24, priced at $190 found 7 hours ago

Sat, Jun 21 - Thu, Jun 26

DEN

Denver Intl.

PDX

Portland Intl.

$193 Roundtrip, found 7 hours ago

$193

Roundtrip

found 7 hours ago

Select Delta flight, departing Sat, Jun 21 from Denver Intl. to Portland Intl., returning Thu, Jun 26, priced at $193 found 7 hours ago

Thu, Jun 19 - Wed, Jun 25

DEN

Denver Intl.

PDX

Portland Intl.

$193 Roundtrip, found 7 hours ago

$193

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Thu, Jun 19 from Denver Intl. to Portland Intl., returning Wed, Jun 25, priced at $193 found 7 hours ago

Sat, Jun 21 - Thu, Jun 26

DEN

Denver Intl.

PDX

Portland Intl.

$194 Roundtrip, found 7 hours ago

$194

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Sat, Jun 21 from Denver Intl. to Portland Intl., returning Thu, Jun 26, priced at $194 found 7 hours ago

Tue, Jun 24 - Tue, Jun 24

DEN

Denver Intl.

PDX

Portland Intl.

$196 Roundtrip, found 1 day ago

$196

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jun 24 from Denver Intl. to Portland Intl., returning Tue, Jun 24, priced at $196 found 1 day ago

Sat, Jun 21 - Thu, Jun 26

DEN

Denver Intl.

PDX

Portland Intl.

$197 Roundtrip, found 7 hours ago

$197

Roundtrip

found 7 hours ago

Select United flight, departing Sat, Jun 21 from Denver Intl. to Portland Intl., returning Thu, Jun 26, priced at $197 found 7 hours ago

Sat, Jun 21 - Sat, Jun 21

DEN

Denver Intl.

PDX

Portland Intl.

$202 Roundtrip, found 7 hours ago

$202

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Sat, Jun 21 from Denver Intl. to Portland Intl., returning Sat, Jun 21, priced at $202 found 7 hours ago

Wed, Jun 25 - Wed, Jun 25

DEN

Denver Intl.

PDX

Portland Intl.

$207 Roundtrip, found 1 day ago

$207

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Jun 25 from Denver Intl. to Portland Intl., returning Wed, Jun 25, priced at $207 found 1 day ago

Fri, Jun 20 - Wed, Jun 25

DEN

Denver Intl.

PDX

Portland Intl.

$247 Roundtrip, found 7 hours ago

$247

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Fri, Jun 20 from Denver Intl. to Portland Intl., returning Wed, Jun 25, priced at $247 found 7 hours ago

Thu, Jun 19 - Wed, Jun 25

DEN

Denver Intl.

PDX

Portland Intl.

$252 Roundtrip, found 7 hours ago

$252

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Thu, Jun 19 from Denver Intl. to Portland Intl., returning Wed, Jun 25, priced at $252 found 7 hours ago