$89 Cheap Alaska Airlines flights Bellingham (BLI) to Phoenix (PHX)

Use the “Price (lowest to highest)” filter on Expedia to look for cheap Alaska Airlines return flights from $251 from BLI to PHX. Affordable one-way fares from $89 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.

July is one of the cheapest months to jet off to Phoenix with Alaska Airlines. You could also find fantastic deals on one-way and return fares in August.

Search for cheap Alaska Airlines flights from Bellingham Intl. Airport (BLI) to Sky Harbor Intl. Airport (PHX) one to three months ahead of your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**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.

To see if there’s a direct route from BLI to PHX with Alaska Airlines or another airline, check the “Nonstop” filter when searching for flights.

To find the earliest departures from BLI to PHX with Alaska Airlines, filter your search by “Early Morning” and “Morning.” Choosing an early flight usually means cancellations are less likely.**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 Bellingham Intl. Airport (BLI) to Phoenix touch down at Sky Harbor Intl. Airport (PHX). This is the main gateway to this city.

Flying from BLI to PHX with Alaska Airlines comes with a host of perks, such as a rewarding loyalty program 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 on top of 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.

Depending on the type of fare you purchased, a fee will generally apply if you change or cancel your flight more than 24 hours after it’s confirmed. To secure flexible fares, select our “Changes included” and “No cancel fee” boxes when looking for flights. For more information on changing or canceling your reservation, go to “Trips,” select your flight and tick “Manage Booking.”