$89 Cheap Alaska Airlines flights Portland (PDX) to Boise (BOI)

Landing cheap one-way Alaska Airlines flights from PDX to BOI from $89 on Expedia is a cinch — just filter by “Price (lowest to highest).” Or check out our affordable return fares for your next exciting vacation.**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 Boise are typically more affordable in the off-peak months of January and December. Whether you’re in search of a round-trip or one-way ticket, you could score a better deal then.

Start searching one to three months before your departure to get cheap fares on Alaska Airlines flights from Portland Intl. Airport (PDX) to Boise Airport (BOI). 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.* Get your timing spot on, and you can enjoy significant savings on domestic flights.*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 Portland Intl. Airport (PDX) to Boise Airport (BOI), with 35 weekly departures. Just choose the “Nonstop” and “Airline” filters during your search on Expedia to see all direct Alaska Airlines flights to BOI.

Leave Portland Intl. Airport (PDX) for Boise Airport (BOI) on a nonstop Alaska Airlines flight, and you’ll be airborne for approximately 1h 9m.

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

The earliest flight from PDX to BOI with Alaska Airlines leaves at 7:20AM UTC-8. You’ll land at 9:28AM UTC-7. The last Alaska Airlines flight of the day leaves at 9:47PM UTC-8 and arrives at 11:57PM UTC-7. With approximately 20% fewer cancellations for departures before noon, jetting out early is typically the best choice.**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.

Take an Alaska Airlines flight from Portland Intl. Airport (PDX) to Boise, and you’ll likely land at Boise Airport (BOI). This is the airline’s main hub in this city.

Heading from PDX to BOI with Alaska Airlines means enjoying a range of perks, including an excellent in-flight experience and top-tier customer service. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to redeem 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.

Most likely, you’ll catch an Embraer 175 for your Alaska Airlines flight from Portland Intl. Airport (PDX) to Boise Airport (BOI). However, you may be switched to an alternative aircraft for operational reasons.

Changes are often free within 24 hours of making your booking, but your airline may charge you after that. For further information about altering your flights, go to your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to change your plans without additional costs, check the “Changes included” and “No cancel fee” filters when planning your next adventure.