Cheap Alaska Airlines flights Boise (BOI) to Portland (PDX)

Apply the “Price (lowest to highest)” filter on Expedia to search for cheap Alaska Airlines return flights from BOI to PDX. Affordable one-way fares are available as well.**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 most affordable months to jet away to Portland with Alaska Airlines. You could also find great prices on one-way and round-trip tickets in December.

Begin your search one to three months ahead of your travel date to score cheap fares on Alaska Airlines flights from Boise Airport (BOI) 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 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.* Time it well, 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.

Book a seat on one of Alaska Airlines’s 35 weekly direct flights from Boise Airport (BOI) to Portland Intl. Airport (PDX). To view available options, enter your destination, origin and dates and hit search. Then select the “Nonstop” and “Airline” filters.

It takes around 1h 25m to travel nonstop from Boise Airport (BOI) to Portland Intl. Airport (PDX) with Alaska Airlines.

If it’s flexibility you’re after, Thursday offers the most choice for Alaska Airlines flights from Boise Airport (BOI) to Portland Intl. Airport (PDX). Take your pick of 6 different departures.

Setting off from BOI at 7:00AM UTC-7, the first Alaska Airlines flight to PDX arrives at 7:31AM UTC-8. Flying earlier in the day means you’ll be less likely to encounter cancellations or delays.* Not an early riser? The last Alaska Airlines flight from BOI to PDX departs at 7:55PM UTC-7 and touches down at 8:17PM 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.

Alaska Airlines flights from Boise Airport (BOI) to Portland land at Portland Intl. Airport (PDX). This is the main gateway to this destination.

Offering an excellent in-flight experience and a rewarding loyalty program, Alaska Airlines is the leading choice for many travelers flying from BOI to PDX. Also, if you’re a Mileage Plan and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can go toward future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Alaska Airlines generally uses Embraer 175 planes for flights from Boise Airport (BOI) to Portland Intl. Airport (PDX). Keep in mind that aircraft type can vary depending on operational requirements, so the plane you board might be different on your travel date.

Depending on the type of fare you purchased, a fee will generally apply if you cancel or reschedule your booking more than 24 hours after it’s been confirmed. To secure plane tickets with more flexibility, select our “No cancel fee” or “Changes included” filter while looking for flights. To learn more about canceling or modifying your reservation, head to “Trips,” select your flight and click on “Manage Booking.”