Austin to San Francisco

AUSSFO

Fly from Austin to San Francisco starting at USD 101 with United Airlines.Best fare available on Oct 3, 2026.Limited seats. Better plans. Book before it's gone.

Austin to San Francisco cheapest flights this week

1 Aug
United Airlines
07:00AUS
10:45SFO
DirectUSD 132VIEW DEAL
2 Aug
Frontier Airlines
20:12AUS
02:23SFO
1 StopUSD 149VIEW DEAL
3 Aug
Frontier Airlines
12:47AUS
21:52SFO
1 StopUSD 154VIEW DEAL
7 Aug
Allegiant Air
20:26AUS
21:14SFO
1 StopUSD 212VIEW DEAL
15 Aug
Frontier Airlines
19:43AUS
02:18SFO
1 StopUSD 155VIEW DEAL
2 Oct
Frontier Airlines
12:12AUS
19:17SFO
1 StopUSD 141VIEW DEAL
3 Oct
United Airlines
16:07AUS
19:57SFO
DirectUSD 101VIEW DEAL
31 Dec
Southwest Airlines
06:10AUS
12:05SFO
1 StopUSD 175VIEW DEAL
2 Jan
Southwest Airlines
17:10AUS
22:40SFO
1 StopUSD 265VIEW DEAL
6 Jan
United Airlines
08:55AUS
12:58SFO
DirectUSD 124VIEW DEAL

Austin to San Francisco monthly flight fare trend

Aug
from USD 132
Sep
No flights
Oct
from USD 101
Nov
No flights
Dec
from USD 175
Jan
from USD 124

Airport Details

Origin

Austin

Austin Bergstrom International Airport (AUS)

Austin, AUS
Zone

Chicago

Elev

542 ft

Destination

San Francisco

San Francisco International Airport (SFO)

San Francisco, SFO
Zone

Los Angeles

Elev

13 ft

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