Cheap flights from Austin to Bay Area

View AU$121 flight on Sat, 23 Aug. 2025Opens in a new window

Popular airlines from Austin to Bay Area

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Austin (AUS) to Bay Area (SJC)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 16 Aug. - Sat, 23 Aug.
AUS
Austin
SFO
San Francisco
AU$241 Return, found 4 days ago
AU$241
Return
found 4 days ago
Select Alaska Airlines flight, departing Sat, 16 Aug. from Austin to San Francisco, returning Sat, 23 Aug., priced at AU$241 found 4 days ago
Alaska Airlines
Sat, 16 Aug. - Sat, 23 Aug.
AUS
Austin
SFO
San Francisco
AU$242 Return, found 4 days ago
AU$242
Return
found 4 days ago
Select Alaska Airlines flight, departing Sat, 16 Aug. from Austin to San Francisco, returning Sat, 23 Aug., priced at AU$242 found 4 days ago
Delta
Sat, 16 Aug. - Sat, 23 Aug.
AUS
Austin
SFO
San Francisco
AU$257 Return, found 4 days ago
AU$257
Return
found 4 days ago
Select Delta flight, departing Sat, 16 Aug. from Austin to San Francisco, returning Sat, 23 Aug., priced at AU$257 found 4 days ago
Alaska Airlines
Sat, 16 Aug. - Sat, 23 Aug.
AUS
Austin
SFO
San Francisco
AU$257 Return, found 4 days ago
AU$257
Return
found 4 days ago
Select Alaska Airlines flight, departing Sat, 16 Aug. from Austin to San Francisco, returning Sat, 23 Aug., priced at AU$257 found 4 days ago
American Airlines
Sat, 16 Aug. - Sat, 23 Aug.
AUS
Austin
SFO
San Francisco
AU$272 Return, found 4 days ago
AU$272
Return
found 4 days ago
Select American Airlines flight, departing Sat, 16 Aug. from Austin to San Francisco, returning Sat, 23 Aug., priced at AU$272 found 4 days ago
United
Sat, 16 Aug. - Sat, 23 Aug.
AUS
Austin
SFO
San Francisco
AU$312 Return, found 4 days ago
AU$312
Return
found 4 days ago
Select United flight, departing Sat, 16 Aug. from Austin to San Francisco, returning Sat, 23 Aug., priced at AU$312 found 4 days ago

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

September is typically the cheapest month to fly

From AU$181 - AU$308 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.