Find cheap flights from San Francisco to Austin starting at $40.
Book one-way or return flights from San Francisco to Austin from as little as $40. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- SFO19:0111h 15m1 stopAUS08:16Tue, May 14|San Francisco - Austin|Frontier Airlines$40$9055% OFF55% OFF$90$40
- SFO20:2810h 46m1 stopAUS09:14Wed, May 8|San Francisco - Austin|Frontier Airlines$53$9041% OFF41% OFF$90$53
- SFO19:0111h 15m1 stopAUS08:16Tue, Apr 30|San Francisco - Austin|Frontier Airlines$53$9041% OFF41% OFF$90$53
- SFO20:289h 48m1 stopAUS08:16Wed, May 15|San Francisco - Austin|Frontier Airlines$54$54
- SFO19:0111h 15m1 stopAUS08:16Tue, May 7|San Francisco - Austin|Frontier Airlines$54$54
- SFO00:587h 6m1 stopAUS10:04Sun, May 12|San Francisco - Austin|Frontier Airlines$57$57
- SFO20:0010h 16m1 stopAUS08:16Mon, May 20|San Francisco - Austin|Frontier Airlines$58$58
- SFO00:5815h 35m1 stopAUS18:33Wed, Jun 26|San Francisco - Austin|Frontier Airlines$60$60
- SFO21:0610h 58m1 stopAUS10:04Sat, May 4|San Francisco - Austin|Frontier Airlines$61$61
- SFO22:4021h 10m1 stopAUS21:50Thu, May 9|San Francisco - Austin|Frontier Airlines$62$62
- SFO13:003h 5mDirectAUS14:00Sun, May 5|San Francisco - Austin|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from San Francisco to Austin.
- CheapestSFO19:0111h 15m1 transferAUS08:16San Francisco International Airport - Austin-Bergstrom International AirportTue, May 14Frontier Airlines$40
- SFO19:0111h 15m1 transferAUS08:16San Francisco International Airport - Austin-Bergstrom International AirportTue, May 14Frontier Airlines$40Find More Flights
Frequently Asked Questions
How to find a cheap flight from San Francisco to Austin
Cheapest nonstop flight price | $40 |
---|---|
Cheapest round-trip ticket price | $138 |
Off-season for travel | May |
Peak season for travel | October |
Flight distance | 2,402.46km |
Average flight time | 3 hours 38 minutes |
Popular airline | American Airlines |
Plan Your Trip Around Austin
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