Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Austin to San Francisco. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
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.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
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 $91 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.
Austin — San Francisco
06/25/2026
Departure
Direct flight
UA442
starting at $313
Austin — San Francisco
09/02/2026
Departure
Direct flight
WN2774
starting at $146
Austin — San Francisco
06/09/2026
Departure
Direct flight
WN2674
starting at $442
Austin — San Francisco
07/03/2026
Departure
Direct flight
UA1668
starting at $221
Austin — San Francisco
07/10/2026
Departure
Direct flight
UA1668
starting at $282
Austin — San Francisco
07/30/2026
Departure
Direct flight
UA292
starting at $243
There are most likely no direct flights on the Austin — San Francisco route
The cheapest flight ticket from Austin to San Francisco according to data for the last 48 hours costs $91
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: September, July, June.
The fastest flights from Austin to San Francisco start from 3 hours 40 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 $91 (September 2026), while the maximum is $123 (June 2026). On average, a ticket costs $110–$240.
Good news for anyone planning a flight from Austin to San Francisco: prices are steadily declining. From June 2026 to September 2026, tickets dropped by 26%, and the trend continues.
The most notable drop occurred from June 2026 to September 2026 — down 26%. The best period is July 2026–September 2026 (averaging $104), while the most expensive is June 2026–July 2026 ($120).
Since prices are falling, there's no rush to buy. The most cost-effective travel period is July 2026–September 2026: savings compared to expensive months can reach up to 13%.
Monthly price variation is 12.4%. Choosing the right departure date can lead to significant savings on this route.
The cheapest one-way flight from Austin to San Francisco departs on 09/02/2026, is operated by United Airlines and costs $91
The cheapest roundtrip flight from Austin to San Francisco departs on 06/12/2026, is operated by Alaska Airlines and costs $288
Fastest flight from Austin to San Francisco takes 3h 40m
There are direct flights on this route 4 days a week: Tu, We, Th, and Fr
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
We couldn't find any special offers for flights from Austin to San Francisco
