Cheap Alaska Airlines flights San Francisco (SFO) to Austin (AUS)

Landing cheap one-way Alaska Airlines flights from SFO to AUS on Expedia is a breeze — just filter by “Price (lowest to highest).” Alternatively, check out our affordable round-trip fares for your next exciting getaway.**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 Austin are usually cheaper in the low-season months of January and December. Whether you’re in search of a one-way or round-trip ticket, you could find a better deal then.

Start searching one to three months ahead of your travel date to score cheaper fares on Alaska Airlines flights from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to 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 right, and you can enjoy significant savings on domestic trips.*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 offers direct flights from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS), with 13 departures each week. Simply apply the “Nonstop” and “Airline” filters during your search on Expedia to see all direct Alaska Airlines flights to AUS.

On average, it takes 3h 32m to fly nonstop from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS) with Alaska Airlines.

Saturday has the most Alaska Airlines flights from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS). With 2 daily departures, this is the best day of the week to book something that will fit your plans.

The first flight from SFO to AUS with Alaska Airlines departs at 7:00AM UTC-8. You’ll touch down at 12:33PM UTC-6. The final Alaska Airlines flight of the day takes off at 5:50PM UTC-8 and arrives at 11:22PM UTC-6. With around 20% fewer cancellations for morning departures, jetting out early is typically the best way to go.**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.

Austin-Bergstrom Intl. Airport (AUS) is the main Austin hub for Alaska Airlines flights from San Francisco Intl. Airport (SFO).

Offering an excellent in-flight experience and a rewarding loyalty program, Alaska Airlines is a popular option for many travelers flying from SFO to AUS. Also, 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 go toward future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

For the San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS) route, Alaska Airlines typically flies Boeing 737-900 and Boeing 737 MAX 9 planes. Keep in mind that last-minute changes can occur for operational needs, so your flight may be on another aircraft.

Depending on the type of fare you purchased, a fee generally applies if you change or cancel your flight more than 24 hours after it’s confirmed. To find flexible plane tickets, select our “Changes included” or “No cancel fee” filter when you look for flights. To learn more about modifying or canceling your reservation, go to “Trips,” select your flight and click on “Manage Booking.”