$79 Cheap Alaska Airlines flights Denver (DEN) to Portland (PDX)

Use the “Price (lowest to highest)” filter on Expedia to find cheap Alaska Airlines round-trip flights from DEN to PDX. Affordable one-way fares from $79 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the cheapest months to jet away to Portland with Alaska Airlines. You could also find great deals on one-way and return tickets in December.

Start searching one to three months ahead of your travel date to find cheaper fares on Alaska Airlines flights from Denver Intl. Airport (DEN) to Portland Intl. Airport (PDX). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Alaska Airlines operates direct flights from Denver Intl. Airport (DEN) to Portland Intl. Airport (PDX), with 4 departures every week. Simply apply the “Nonstop” and “Airline” filters while searching on Expedia to show all direct Alaska Airlines flights to PDX.

It takes around 2h 45m to fly nonstop from Denver Intl. Airport (DEN) to Portland Intl. Airport (PDX) with Alaska Airlines.

Departing DEN at 2:07PM UTC-7, the first Alaska Airlines flight to PDX lands at 3:52PM UTC-8. Traveling early means you’ll be less likely to encounter cancellations or delays.* Not an early riser? The last Alaska Airlines flight from DEN to PDX departs at 2:07PM UTC-7 and touches down at 3:52PM UTC-8.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Board an Alaska Airlines flight from Denver Intl. Airport (DEN) to Portland, and you’ll most likely arrive at Portland Intl. Airport (PDX). This is the airline’s main hub in this destination.

With top-tier customer service and a rewarding loyalty program, Alaska Airlines is the leading choice for many passengers flying from DEN to PDX. What’s more, if you’re a Mileage Plan and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which you can put toward future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll likely be on a Boeing 737-900 or a Boeing 737 MAX 9 when flying Alaska Airlines from Denver Intl. Airport (DEN) to Portland Intl. Airport (PDX). However, keep in mind that a different aircraft may be assigned depending on operational demands.

Changes are typically free within 24 hours of making your booking, but your airline may add a charge after that time. For more information about altering your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to adjust your plans without being charged, apply the “No cancel fee” or “Changes included” filter when organizing your trip.