$89 Cheap American Airlines flights Austin (AUS) to San Francisco (SFO)

View $89 flight on Sat, Oct 11, 2025Opens in a new window

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$89 Cheap American Airlines flights Austin (AUS) to San Francisco (SFO)

Prices were available within the past 7 days and start at $89 for one-way flights and $175 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Sep 2 - Sat, Sep 6
AUS
Austin
SFO
San Francisco
$175 Roundtrip, found 6 hours ago
$175
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Sep 2 from Austin to San Francisco, returning Sat, Sep 6, priced at $175 found 6 hours ago
American Airlines
Sat, Sep 20 - Sat, Sep 27
AUS
Austin
SFO
San Francisco
$177 Roundtrip, just found
$177
Roundtrip
just found
Select American Airlines flight, departing Sat, Sep 20 from Austin to San Francisco, returning Sat, Sep 27, priced at $177 just found
American Airlines
Fri, Oct 24 - Tue, Oct 28
AUS
Austin
SFO
San Francisco
$194 Roundtrip, found 20 hours ago
$194
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Fri, Oct 24 from Austin to San Francisco, returning Tue, Oct 28, priced at $194 found 20 hours ago
Flights from Austin (AUS) to San Francisco (SFO)
Origin airport
Austin-Bergstrom Intl.
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
1501 mi
Average flight time
2 hours 45 mins

Frequently asked questions

How much is an American Airlines flight from Austin-Bergstrom Intl. Airport (AUS) to San Francisco Intl. Airport (SFO)?
Use the "Price (lowest to highest)" filter on Expedia to look for cheap American Airlines round-trip flights from $175 from AUS to SFO. Affordable one-way fares from $89 are available as well.**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.
What is the cheapest month to fly from AUS to SFO with American Airlines?
American Airlines flights to San Francisco are typically cheaper in the quieter months of February and April. Whether you're in search of a return or one-way ticket, you could land a better deal then.
What is the cheapest time to book flights from Austin-Bergstrom Intl. Airport (AUS) to San Francisco Intl. Airport (SFO) with American Airlines?
For cheap American Airlines fares from Austin-Bergstrom Intl. Airport (AUS) to San Francisco Intl. Airport (SFO), 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 impact the overall price. Sunday tends to be the most affordable, 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.
Does American Airlines fly nonstop from Austin-Bergstrom Intl. Airport (AUS) to San Francisco Intl. Airport (SFO)?
To figure out if there's a direct trip from AUS to SFO with American Airlines or another airline, select the "Nonstop" filter when browsing for tickets.
What is the earliest American Airlines flight from AUS to SFO?
Search American Airlines's earliest flights from AUS to SFO by checking the "Early Morning" and "Morning" filters. Not only will you arrive 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.
What airports does American Airlines fly into in San Francisco?
San Francisco Intl. Airport (SFO) is the primary San Francisco hub for American Airlines flights from Austin-Bergstrom Intl. Airport (AUS).
What type of plane does American Airlines fly from Austin-Bergstrom Intl. Airport (AUS) to San Francisco Intl. Airport (SFO)?
You'll likely be seated on a Boeing 737-800 or a Boeing 737-900 when flying American Airlines from Austin-Bergstrom Intl. Airport (AUS) to San Francisco Intl. Airport (SFO). However, keep in mind that a different aircraft may be assigned due to operational reasons.
Can I change or cancel my American Airlines flight from Austin-Bergstrom Intl. Airport (AUS) to San Francisco Intl. Airport (SFO)?
Depending on the type of ticket you purchased, a fee typically applies if you cancel or reschedule your flight more than 24 hours after confirmation. To secure tickets with more flexibility, select our "Changes included" or "No cancel fee" filter when searching for flights. To learn more about canceling or changing your reservation, head to "Trips," select your flight and tick "Manage Booking."
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