Save time by using the AirTrain Red Line to quickly navigate between terminals at SFO, especially during busy travel hours.

Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $186 (Kiwi.com) |
One-way from | $90 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $368 |
Good round-trip deal | $267 or less |
Good one-way deal | $168 or less |
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Sat 3/7
6:00 am-2:14 pm
1 stop6h 14m
Austin Bergstrom
Tue 3/10
1:10 pm-5:28 pm
1 stop6h 18m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Sun 2/1
1:35 pm-10:24 pm
1 stop6h 49m
Austin Bergstrom
Wed 2/4
7:35 am-12:23 pm
1 stop6h 48m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Sat 1/31
1:20 pm-9:32 pm
1 stop6h 12m
Austin Bergstrom
Sat 2/7
7:20 am-12:32 pm
1 stop7h 12m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Thu 1/29
6:00 am-1:58 pm
1 stop5h 58m
Austin Bergstrom
Tue 2/3
5:58 pm-8:08 pm
Nonstop4h 10m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Sat 2/21
7:35 am-5:40 pm
1 stop8h 05m
Austin Bergstrom
Wed 2/25
6:25 am-2:20 pm
2 stops9h 55m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Fri 1/16
2:41 pm-10:59 pm
1 stop6h 18m
Austin Bergstrom
Mon 1/19
7:00 am-9:08 am
Nonstop4h 08m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Thu 1/22
1:54 pm-7:31 pm
Nonstop3h 37m
Austin Bergstrom
Mon 1/26
11:05 am-12:59 pm
Nonstop3h 54m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Tue 1/27
1:54 pm-7:31 pm
Nonstop3h 37m
Austin Bergstrom
Thu 2/5
4:55 pm-11:30 pm
1 stop8h 35m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Thu 1/15
12:55 pm-6:27 pm
Nonstop3h 32m
Austin Bergstrom
Mon 1/19
7:00 am-9:08 am
Nonstop4h 08m
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Fri 2/20
5:00 am-2:15 pm
2 stops7h 15m
Austin Bergstrom
Sun 2/22
5:25 am-9:55 am
1 stop6h 30m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
Booking 89 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, September is the cheapest month in which you can book a flight from San Francisco to Austin (average of $108). Flying from San Francisco to Austin in March is currently the most expensive (average of $204). 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 6% 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 Wednesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
About 12% of weekly flights between San Francisco and Austin have experienced delays in the past year, with the average delay time being 148 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Alaska Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.
Entertainment
Boarding
Food
Comfort
Crew
Overall
Reviews
Art,Dec 2025
SAN - OGG
Entertainment
Boarding
Food
Comfort
Crew
Overall
Reviews
Art,Dec 2025
SAN - OGG
Entertainment
Boarding
Food
Comfort
Crew
Overall
Reviews
Art,Dec 2025
SAN - OGG
Entertainment
Boarding
Food
Comfort
Crew
Overall
Reviews
Art,Dec 2025
SAN - OGG
Entertainment
Boarding
Food
Comfort
Crew
Overall
Reviews
Art,Dec 2025
SAN - OGG
Entertainment
Boarding
Food
Comfort
Crew
Overall
Reviews
Art,Dec 2025
SAN - OGG
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$111 | Average$243 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$133 | Average$316 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$137 | Average$337 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$177 | Average$304 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$190 | Average$423 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$197 | Average$396 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$199 | Average$347 | FlexibilityNo cancel fee | On-time75% |