Save time by using the AirTrain Red Line to quickly navigate between terminals at SFO, especially during busy travel hours.
Round-trip from | $164 (Booking.com) |
---|---|
One-way from | $88 (Booking.com) |
Popular in | December |
Cheapest in | September |
Average price | $281 |
Good round-trip deal | $207 or less |
Good one-way deal | $110 or less |
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Wed 10/22
7:00 am-12:31 pm
Nonstop3h 31m
Austin Bergstrom
Tue 10/28
4:14 pm-6:15 pm
Nonstop4h 01m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Sat 10/11
7:15 am-12:48 pm
Nonstop3h 33m
Austin Bergstrom
Sat 10/18
3:20 pm-5:11 pm
Nonstop3h 51m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Wed 10/22
7:00 am-12:31 pm
Nonstop3h 31m
Austin Bergstrom
Tue 10/28
7:00 am-3:43 pm
1 stop10h 43m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Sat 10/25
7:00 am-12:31 pm
Nonstop3h 31m
Austin Bergstrom
Wed 10/29
7:00 am-3:43 pm
1 stop10h 43m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Tue 10/14
12:43 am-8:30 am
1 stop5h 47m
Austin Bergstrom
Wed 10/22
3:20 pm-5:11 pm
Nonstop3h 51m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Sat 12/6
7:00 am-12:33 pm
Nonstop3h 33m
Austin Bergstrom
Fri 12/12
8:30 am-10:36 am
Nonstop4h 06m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Mon 10/20
7:01 pm-12:45 am
Nonstop3h 44m
Austin Bergstrom
Sat 10/25
6:00 am-7:53 am
Nonstop3h 53m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Thu 11/6
11:20 pm-4:54 am
Nonstop3h 34m
Austin Bergstrom
Tue 11/11
6:00 am-8:03 am
Nonstop4h 03m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Tue 11/4
11:20 pm-4:54 am
Nonstop3h 34m
Austin Bergstrom
Fri 11/7
6:00 am-8:03 am
Nonstop4h 03m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Sat 10/11
1:26 pm-7:00 pm
Nonstop3h 34m
Austin Bergstrom
Tue 10/14
4:15 pm-7:54 pm
1 stop5h 39m
Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Austin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, August is the cheapest month in which you can book a flight from San Francisco to Austin (average of $285). Flying from San Francisco to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from San Francisco to Austin at noon. Doing so could potentially save you 10% on the flight price compared to flying in the afternoon, which is usually more expensive.
Travelers seeking maximum savings on their San Francisco to Austin flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Boarding
Entertainment
Comfort
Crew
Overall
Food
Reviews
Hannah,Aug 2025
SFO - SAN
Boarding
Entertainment
Comfort
Crew
Overall
Food
Reviews
Hannah,Aug 2025
SFO - SAN
Boarding
Entertainment
Comfort
Crew
Overall
Food
Reviews
Hannah,Aug 2025
SFO - SAN
Boarding
Entertainment
Comfort
Crew
Overall
Food
Reviews
Hannah,Aug 2025
SFO - SAN
Boarding
Entertainment
Comfort
Crew
Overall
Food
Reviews
Hannah,Aug 2025
SFO - SAN
Boarding
Entertainment
Comfort
Crew
Overall
Food
Reviews
Hannah,Aug 2025
SFO - SAN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$110 | Average$224 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$145 | Average$338 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$153 | Average$332 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$187 | Average$364 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$192 | Average$393 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$216 | Average$355 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$229 | Average$434 | FlexibilityNo cancel fee | On-time69% |