Cheap Flights from San Francisco (SFO) to Austin (AUS) from HK$702~

View HK$702 flight on Mon, 25 Aug 2025Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS)

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Find Cheap Flights from San Francisco (SFO) to Austin (AUS)

Prices were available within the past 7 days and start at HK$702 for one-way flights and HK$1,242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 1 Nov - Tue, 18 Nov
SFO
San Francisco
AUS
Austin
HK$1,242 Return, found 5 days ago
HK$1,242
Return
found 5 days ago
Select Delta flight, departing Sat, 1 Nov from San Francisco to Austin, returning Tue, 18 Nov, priced at HK$1,242 found 5 days ago
Delta
Wed, 19 Nov - Sat, 6 Dec
SFO
San Francisco
AUS
Austin
HK$1,319 Return, found 5 days ago
HK$1,319
Return
found 5 days ago
Select Delta flight, departing Wed, 19 Nov from San Francisco to Austin, returning Sat, 6 Dec, priced at HK$1,319 found 5 days ago
Delta
Thu, 27 Nov - Sat, 6 Dec
SFO
San Francisco
AUS
Austin
HK$1,393 Return, found 5 days ago
HK$1,393
Return
found 5 days ago
Select Delta flight, departing Thu, 27 Nov from San Francisco to Austin, returning Sat, 6 Dec, priced at HK$1,393 found 5 days ago
Delta
Sat, 1 Nov - Mon, 17 Nov
SFO
San Francisco
AUS
Austin
HK$1,394 Return, found 5 days ago
HK$1,394
Return
found 5 days ago
Select Delta flight, departing Sat, 1 Nov from San Francisco to Austin, returning Mon, 17 Nov, priced at HK$1,394 found 5 days ago
Delta
Thu, 27 Nov - Tue, 16 Dec
SFO
San Francisco
AUS
Austin
HK$1,470 Return, found 5 days ago
HK$1,470
Return
found 5 days ago
Select Delta flight, departing Thu, 27 Nov from San Francisco to Austin, returning Tue, 16 Dec, priced at HK$1,470 found 5 days ago
Delta
Wed, 19 Nov - Thu, 4 Dec
SFO
San Francisco
AUS
Austin
HK$1,471 Return, found 5 days ago
HK$1,471
Return
found 5 days ago
Select Delta flight, departing Wed, 19 Nov from San Francisco to Austin, returning Thu, 4 Dec, priced at HK$1,471 found 5 days ago
Delta
Mon, 17 Nov - Sat, 6 Dec
SFO
San Francisco
AUS
Austin
HK$1,479 Return, found 5 days ago
HK$1,479
Return
found 5 days ago
Select Delta flight, departing Mon, 17 Nov from San Francisco to Austin, returning Sat, 6 Dec, priced at HK$1,479 found 5 days ago
Delta
Mon, 3 Nov - Mon, 17 Nov
SFO
San Francisco
AUS
Austin
HK$1,547 Return, found 5 days ago
HK$1,547
Return
found 5 days ago
Select Delta flight, departing Mon, 3 Nov from San Francisco to Austin, returning Mon, 17 Nov, priced at HK$1,547 found 5 days ago
United
Fri, 15 Aug - Sat, 16 Aug
SFO
San Francisco
AUS
Austin
HK$1,761 Return, found 1 hour ago
HK$1,761
Return
found 1 hour ago
Select United flight, departing Fri, 15 Aug from San Francisco to Austin, returning Sat, 16 Aug, priced at HK$1,761 found 1 hour ago
American Airlines
Fri, 15 Aug - Sat, 16 Aug
SFO
San Francisco
AUS
Austin
HK$2,029 Return, found 1 hour ago
HK$2,029
Return
found 1 hour ago
Select American Airlines flight, departing Fri, 15 Aug from San Francisco to Austin, returning Sat, 16 Aug, priced at HK$2,029 found 1 hour ago

Find the cheapest month to fly from San Francisco (SFO) to Austin (AUS)

September is typically the cheapest month to fly

From HK$926 - HK$1,567 per traveller.

Graph displaying average flight prices per month

San Francisco to Austin route information
Origin airport
San Francisco Intl.
Destination airport
Austin-Bergstrom Intl.
Airlines serving
American Airlines, Delta, United
Return price
HK$1,242
Distance
2402 km
Average flight time
5 hours 40 mins

Flights from San Francisco to Austin

Book cheap flights from San Francisco (SFO) to Austin (AUS) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from San Francisco (SFO) to Austin (AUS) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your San Francisco (SFO) to Austin (AUS) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Austin flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Austin and things to do in Austin for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Austin more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Austin is HK$702 now!

 

Frequently asked questions

How much is a flight from SFO to AUS?
The lowest price advertised for a round-trip flight from SFO to Austin-Bergstrom Intl. Airport (AUS) is HK$1,242. But you better act quick. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Intl. Airport (SFO) to AUS?
Most flights can be canceled online, but every air carrier has different terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from San Francisco Intl. Airport (SFO) to Austin–Bergstrom International Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS)?
The flying distance from SFO to AUS is 2,400 kilometers. Close your eyes or bury your nose in a book and the journey will whiz by.
Which airlines fly direct from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS)?
With 82 monthly flights from San Francisco Airport to Austin–Bergstrom International Airport, United Airlines (UA) is a top choice. Alaska Airlines (AS) is another popular choice. It operates 73 flights per month. Between these two airlines, you'll be able to find a good deal from San Francisco to Austin.
Are San Francisco Intl. Airport (SFO) to AUS flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from SFO to AUS can be hit-or-miss. You may be able to find a bargain, but you could also completely miss out! If you'd prefer to start your travel planning early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines advertise their prices that far in advance. Our top tip? Check back often as prices are updated regularly.

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