$109 Cheap Alaska Airlines flights Denver (DEN) to Portland (PDX)

View $109 flight on Wed, Apr 22, 2026Opens in a new window

$109 Cheap Alaska Airlines flights Denver (DEN) to Portland (PDX)

Prices were available within the past 7 days and start at $109 for one-way flights and $377 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Apr 16 - Sun, Apr 19
DEN
Denver
PDX
Portland
$377 Roundtrip, found 23 hours ago
$377
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Denver to Portland, returning Sun, Apr 19, priced at $377 found 23 hours ago

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. PDX. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $143
PDX
Portland Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $143

Find the cheapest month to fly from Denver (DEN) to Portland (PDX)

April is typically the cheapest month to fly

From $56 - $187 per traveler.

Travel information

Origin airport
Denver Intl.
Destination airport
Portland Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Delta
Distance
1582 km
Average flight time
1 hour 40 mins

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