San Francisco to Austin

SFOAUS

Fly from San Francisco to Austin starting at USD 90 with United Airlines.Best fare available on Oct 3, 2026.Limited seats. Better plans. Book before it's gone.

San Francisco to Austin cheapest flights this week

10 Sept
Southwest Airlines
10:05SFO
13:35AUS
DirectUSD 107VIEW DEAL
10 Sept
United Airlines
12:51SFO
16:31AUS
DirectUSD 323VIEW DEAL
11 Sept
Frontier Airlines
20:24SFO
12:37AUS
1 StopUSD 167VIEW DEAL
12 Sept
Frontier Airlines
11:42SFO
17:29AUS
1 StopUSD 154VIEW DEAL
13 Sept
Frontier Airlines
06:04SFO
10:30AUS
1 StopUSD 155VIEW DEAL
13 Sept
Frontier Airlines
22:24SFO
09:15AUS
1 StopUSD 190VIEW DEAL
14 Sept
Frontier Airlines
11:17SFO
12:37AUS
1 StopUSD 155VIEW DEAL
18 Sept
Frontier Airlines
22:24SFO
12:37AUS
1 StopUSD 190VIEW DEAL
19 Sept
Frontier Airlines
11:42SFO
17:29AUS
1 StopUSD 139VIEW DEAL
3 Oct
United Airlines
18:25SFO
21:59AUS
DirectUSD 90VIEW DEAL

San Francisco to Austin monthly flight fare trend

Sep
from USD 107
Oct
from USD 90
Nov
from USD 152
Dec
from USD 118
Jan
from USD 117
Feb
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

Flights from San Francisco

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