Cheap flights from Austin to Treasure Island

View AU$119 flight on Wed, 29 Oct. 2025Opens in a new window

Popular airlines from Austin to Treasure Island

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Cheap Flights from Austin (AUS) to Treasure Island (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.

Delta
Tue, 19 Aug. - Sat, 23 Aug.
AUS
Austin
SFO
San Francisco
AU$241 Return, found 3 days ago
AU$241
Return
found 3 days ago
Select Delta flight, departing Tue, 19 Aug. from Austin to San Francisco, returning Sat, 23 Aug., priced at AU$241 found 3 days ago
Alaska Airlines
Tue, 19 Aug. - Sat, 23 Aug.
AUS
Austin
SFO
San Francisco
AU$241 Return, found 3 days ago
AU$241
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 19 Aug. from Austin to San Francisco, returning Sat, 23 Aug., priced at AU$241 found 3 days ago
Alaska Airlines
Fri, 19 Sep. - Tue, 23 Sep.
AUS
Austin
SFO
San Francisco
AU$255 Return, found 2 days ago
AU$255
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 19 Sep. from Austin to San Francisco, returning Tue, 23 Sep., priced at AU$255 found 2 days ago
American Airlines
Tue, 19 Aug. - Sat, 23 Aug.
AUS
Austin
SFO
San Francisco
AU$271 Return, found 3 days ago
AU$271
Return
found 3 days ago
Select American Airlines flight, departing Tue, 19 Aug. from Austin to San Francisco, returning Sat, 23 Aug., priced at AU$271 found 3 days ago
United
Tue, 19 Aug. - Sat, 23 Aug.
AUS
Austin
SFO
San Francisco
AU$325 Return, found 3 days ago
AU$325
Return
found 3 days ago
Select United flight, departing Tue, 19 Aug. from Austin to San Francisco, returning Sat, 23 Aug., priced at AU$325 found 3 days ago
Hawaiian Airlines
Sat, 13 Sep. - Thu, 2 Oct.
AUS
Austin
SFO
San Francisco
AU$360 Return, found 6 hours ago
AU$360
Return
found 6 hours ago
Select Hawaiian Airlines flight, departing Sat, 13 Sep. from Austin to San Francisco, returning Thu, 2 Oct., priced at AU$360 found 6 hours 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.