There are most likely no direct flights on the Austin — San Francisco route
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A non-stop flight is the most convenient and comfortable way to fly from Austin to San Francisco, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Austin — San Francisco route
Austin — San Francisco
09/18/2026
Departure
Direct flight
UA1336
starting at $300
Austin — San Francisco
09/19/2026
Departure
Direct flight
UA2177
starting at $99
Austin — San Francisco
10/03/2026
Departure
Direct flight
WN4382
starting at $185
Austin — San Francisco
10/05/2026
Departure
Direct flight
UA1204
starting at $191
Austin — San Francisco
08/02/2026
Departure
Direct flight
UA4729
starting at $298
Austin — Oakland
08/03/2026
Departure
Direct flight
WN4368
starting at $267
Austin — San Francisco
08/07/2026
Departure
Direct flight
UA292
starting at $383
The route Austin — San Francisco is served by several airlines: United Airlines, Southwest Airlines, and Frontier Airlines. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $99 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
The cheapest one-way flight from Austin to San Francisco departs on 09/19/2026, is operated by United Airlines and costs $99
There is no information about the cheapest roundtrip flight from Austin to San Francisco
Fastest flight from Austin to San Francisco takes 3h 50m
There are direct flights on this route 4 days a week: Su, Mo, Fr, and Sa
The distance between Austin and San Francisco is 2413km (1496 miles). There are 64 direct flights from Austin to San Francisco. The time difference between Austin and San Francisco is 2h. Flights from Austin begin at 5:20 AM. The latest flight from Austin departs at 8:01 PM
The cheapest flight ticket from Austin to San Francisco according to data for the last 48 hours costs $99
Often the best time to buy tickets from Austin to San Francisco is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Austin to San Francisco can be found flying in these months: January, July, August.
The fastest flights from Austin to San Francisco start from 3 hours 50 minutes in the air.
The following airlines operate direct flights on the route Austin — San Francisco: United Airlines, Southwest Airlines
The minimum one-way ticket price from Austin to San Francisco is $122 (January 2027), while the maximum is $253 (December 2026). On average, a ticket costs $133–$158.
On the Austin — San Francisco route, prices first decline, hit a low, then start rising again. The middle of the period creates a price window — the best time to book.
Prices fall from December 2026 to January 2027 (52%), then rise from July 2026 to December 2026 (+106%). The best period is July 2026–August 2026 ($128), the most expensive is August 2026–December 2026 ($193).
The best time to buy is July 2026–August 2026, when prices are at their lowest. This can save you up to 34% compared to the expensive months (August 2026–December 2026).
Monthly price variation is 34.9%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
We couldn't find any special offers for flights from Austin to San Francisco
