$189 Cheap Alaska Airlines flights San Antonio (SAT) to Portland (PDX)

You can discover cheap return Alaska Airlines flights from SAT to PDX by sorting your results from “Price (lowest to highest)” on Expedia. Or search for bargains from $189 for a one-way journey.**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 round-trip or one-way flights to Portland in January or December. You could find lower fares with Alaska Airlines during these off-peak months.

For cheap Alaska Airlines fares from San Antonio Intl. Airport (SAT) to Portland Intl. Airport (PDX), start searching one to three months before your intended departure. Reserving 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 cost. Sunday is typically the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight 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.

To find out if there’s a direct route from SAT to PDX with Alaska Airlines or other carriers, check the “Nonstop” box when looking for tickets.

Find Alaska Airlines’s earliest flights from SAT to PDX by selecting the “Morning” and “Early Morning” filters. Not only will you get to where you’re going sooner, early departures also have a 20% less chance of being 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.

Portland Intl. Airport (PDX) is the main Portland gateway for Alaska Airlines flights from San Antonio Intl. Airport (SAT).

Flying from SAT to PDX with Alaska Airlines comes with a host of perks, 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 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.

Changes are generally free within 24 hours of making a booking, but your airline may charge you after that. For further details about altering your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to change your plans without extra charges, apply the “Changes included” or “No cancel fee” filter when organizing your next escape.