Cheap Alaska Airlines flights Los Angeles (LAX) to Portland (PDX)

Make use of the “Price (lowest to highest)” filter on Expedia to look for cheap Alaska Airlines return flights from LAX to PDX. Affordable one-way tickets 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.

Look for one-way or return flights to Portland in January or December. You could find cheaper fares with Alaska Airlines during these off-peak months.

For cheap Alaska Airlines fares from Los Angeles Intl. Airport (LAX) to Portland Intl. Airport (PDX), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the overall price. Sunday is typically the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**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.

Skip the layovers and fly from Los Angeles Intl. Airport (LAX) to Portland Intl. Airport (PDX) on one of Alaska Airlines’s 43 direct weekly flights. Use our “Nonstop” and “Airline” filters to find the Alaska Airlines flight that’ll get you to PDX at your preferred time.

From takeoff to arrival, a nonstop Alaska Airlines flight from Los Angeles Intl. Airport (LAX) to Portland Intl. Airport (PDX) takes approximately 2h 35m.

Thursday has the most Alaska Airlines flights from Los Angeles Intl. Airport (LAX) to Portland Intl. Airport (PDX). With 7 daily departures, this is the best day of the week to book something that will suit your plans.

The first Alaska Airlines flight from LAX to PDX departs at 6:00AM UTC-8, touching down at 8:37AM UTC-8. If you prefer to set off later in the day, the last Alaska Airlines flight leaves LAX at 9:05PM UTC-8 and touches down at PDX at 11:40PM UTC-8. Flying before midday is generally a good option as morning and mid-morning flights are 20% less likely to be canceled.**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 Los Angeles Intl. Airport (LAX) to Portland come in to Portland Intl. Airport (PDX). This is the main gateway to this city.

Offering a rewarding loyalty program and an excellent in-flight experience, Alaska Airlines is a top choice for many passengers heading from LAX to PDX. Plus, 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 can be put 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 Boeing 737-800 planes for flights from Los Angeles Intl. Airport (LAX) to Portland Intl. Airport (PDX). This carrier also operates the Boeing 737-900 on this route. Keep in mind that aircraft type can vary depending on operational demands, so the plane you board could be different when you leave.

Typically, you can reschedule or cancel your flight, although there may be additional fees if you booked more than 24 hours ago. Need to keep your options open? Use our “No cancel fee” and “Changes included” filters to find flights that won’t charge you extra if you need to revise your plans. To update your booking, go to “Trips,” select your flight and click on “Manage Booking” for further information.