San Francisco to Austin
SFOAUS
Fly from San Francisco to Austin starting at USD 128 with UA.
Best fare available on Jun 21, 2026.
Limited seats. Better plans. Book before it's gone.
San Francisco to Austin cheapest flights this week
21 Jun
UA
23:59SFO
03:46AUS
Direct$128VIEW DEAL
San Francisco to Austin monthly flight fare trend
May
No flights
Jun
from USD 128
Jul
No flights
Aug
No flights
Sep
No flights
Oct
No flights
Airport Details
Origin
San Francisco
San Francisco International Airport (SFO)
San Francisco, SFO
Zone
Los Angeles
Elev
13 ft
Destination
Austin
Austin Bergstrom International Airport (AUS)
Austin, AUS
Zone
Chicago
Elev
542 ft
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