$195 Cheap Alaska Airlines flights Detroit (DTW) to Portland (PDX)

Make use of the “Price (lowest to highest)” filter on Expedia to find cheap Alaska Airlines return flights from DTW to PDX. Affordable one-way fares from $195 are also on offer.**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.

Alaska Airlines flights to Portland are generally more affordable in the quieter months of January and December. Whether you’re after a one-way or a return ticket, you could land a better deal then.

Begin your search one to three months ahead of your travel date to find cheaper fares on Alaska Airlines flights from Detroit Metropolitan Wayne County Airport (DTW) to Portland Intl. Airport (PDX). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce 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 journeys.*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.

Fill in your dates, press search and select the “Nonstop” filter on Expedia to browse any direct flights from DTW to PDX with Alaska Airlines or another airline.

Sort your results by “Early Morning” and “Morning” to see the earliest flights from DTW to PDX. Leaving early means you’re less likely to experience cancellations.**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.

Alaska Airlines flights from Detroit Metropolitan Wayne County Airport (DTW) to Portland come in to Portland Intl. Airport (PDX). This is the main gateway to this city.

Jetting off from DTW to PDX with Alaska Airlines means enjoying a host of benefits, such as an excellent in-flight experience and top-tier customer service. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to spend on select future travel purchases. That’s in addition to the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You can usually cancel or modify your flight, although additional fees may apply if you made your booking over 24 hours ago. Want to keep your options open? Apply the “Changes included” and “No cancel fee” filters to find flights that won’t penalize you if you need to revise your plans. To modify your booking, visit “Trips,” select your flight and click on “Manage Booking” for further information.