Cheap Flights from San Francisco to Austin
Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.
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Cheap Flights from San Francisco to Austin
Popular airlines from San Francisco to Austin
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Cheap Flights from San Francisco to Austin starting at S$ 226
Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.
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Round-trip
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One way
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Cheapest nonstop
SFO 07:003h 36mDirectAUS 12:36San Francisco - Austin | Sat, Aug 16 | Hawaiian Airlines
AUS 06:003h 51mDirectSFO 07:51Austin - San Francisco | Sat, Aug 23 | Hawaiian AirlinesS$ 226 S$ 32731% OFF31% OFFS$ 327 S$ 226 -
SFO 07:003h 36mDirectAUS 12:36San Francisco - Austin | Sat, Aug 16 | Alaska Airlines
AUS 06:003h 51mDirectSFO 07:51Austin - San Francisco | Sat, Aug 23 | Hawaiian AirlinesS$ 228 S$ 32731% OFF31% OFFS$ 327 S$ 228 -
SFO 13:593h 46mDirectAUS 19:45San Francisco - Austin | Wed, Aug 13 | Alaska Airlines
AUS 06:003h 51mDirectSFO 07:51Austin - San Francisco | Wed, Aug 20 | Alaska AirlinesS$ 247 S$ 32725% OFF25% OFFS$ 327 S$ 247
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SFO 13:103h 41mDirectAUS 18:51San Francisco - Austin | Sat, Aug 16 | Delta Air Lines
AUS 06:003h 51mDirectSFO 07:51Austin - San Francisco | Sat, Aug 23 | Hawaiian AirlinesS$ 24824% OFFS$ 327 S$ 248 -
SFO 13:593h 46mDirectAUS 19:45San Francisco - Austin | Wed, Aug 13 | Hawaiian Airlines
AUS 06:003h 51mDirectSFO 07:51Austin - San Francisco | Wed, Aug 20 | Hawaiian AirlinesS$ 24924% OFFS$ 327 S$ 249
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SFO 05:455h 19m1 stopsAUS 13:04San Francisco - Austin | Mon, Aug 18 | Frontier Airlines
AUS 21:3526h 58m1 stopsSFO 22:33Austin - San Francisco | Fri, Aug 22 | Frontier AirlinesS$ 20039% OFFS$ 327 S$ 200 -
SFO 06:3714h 43m1 stopsAUS 23:20San Francisco - Austin | Tue, Aug 5 | Frontier Airlines
AUS 06:0020h 19m1 stopsSFO 00:19Austin - San Francisco | Thu, Aug 7 | Frontier AirlinesS$ 21435% OFFS$ 327 S$ 214
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SFO 05:455h 13m1 stopsAUS 12:58San Francisco - Austin | Thu, Jul 3 | Frontier Airlines
AUS 07:0018h 25m1 stopsSFO 23:25Austin - San Francisco | Wed, Jul 9 | Frontier AirlinesS$ 23528% OFFS$ 327 S$ 235
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SFO 13:593h 46mDirectAUS 19:45San Francisco - Austin | Mon, Aug 18 | Alaska Airlines
AUS 06:0020h 19m1 stopsSFO 00:19Austin - San Francisco | Fri, Aug 22 | Frontier AirlinesS$ 24126% OFFS$ 327 S$ 241
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SFO 05:455h 58m1 stopsAUS 13:43San Francisco - Austin | Sat, Aug 16 | American Airlines
AUS 06:003h 51mDirectSFO 07:51Austin - San Francisco | Sat, Aug 23 | Hawaiian AirlinesS$ 24525% OFFS$ 327 S$ 245 -
SFO 13:0017h 25m1 stopsAUS Invalid DateSan Francisco - Austin | Sun, Jun 22 | Normal Airline
AUS 15:006hDirectSFO 16:00Austin - San Francisco | Tue, Jun 24 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
SFO 07:003h 36mDirectAUS 12:36San Francisco - Austin | Sat, Aug 16 | Hawaiian AirlinesS$ 110 S$ 56581% OFF81% OFFS$ 565 S$ 110
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SFO 07:003h 36mDirectAUS 12:36San Francisco - Austin | Sat, Aug 16 | Alaska AirlinesS$ 110 S$ 56581% OFF81% OFFS$ 565 S$ 110
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SFO 07:003h 36mDirectAUS 12:36San Francisco - Austin | Wed, Aug 6 | Alaska AirlinesS$ 114 S$ 56580% OFF80% OFFS$ 565 S$ 114
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SFO 07:003h 36mDirectAUS 12:36San Francisco - Austin | Tue, Aug 12 | Hawaiian AirlinesS$ 12578% OFFS$ 565 S$ 125
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SFO 07:003h 36mDirectAUS 12:36San Francisco - Austin | Tue, Aug 12 | Alaska AirlinesS$ 12678% OFFS$ 565 S$ 126
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SFO 15:4219h 16m1 stopsAUS 12:58San Francisco - Austin | Thu, Jun 26 | Frontier AirlinesS$ 11380% OFFS$ 565 S$ 113
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SFO 15:216h 14m1 stopsAUS 23:35San Francisco - Austin | Fri, Aug 8 | American AirlinesS$ 11779% OFFS$ 565 S$ 117
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SFO 07:0010h 14m1 stopsAUS 19:14San Francisco - Austin | Wed, Jun 25 | Frontier AirlinesS$ 28649% OFFS$ 565 S$ 286
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SFO 06:5510h 19m1 stopsAUS 19:14San Francisco - Austin | Sat, Jul 5 | Frontier AirlinesS$ 30846% OFFS$ 565 S$ 308
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SFO 05:455h 13m1 stopsAUS 12:58San Francisco - Austin | Sun, Jun 29 | Frontier AirlinesS$ 43024% OFFS$ 565 S$ 430
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SFO 13:0017h 25m1 stopsAUS Invalid DateSan Francisco - Austin | Sun, Jun 22 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flying from San Francisco to Austin
| Cheapest one-way flight price | S$ 109 |
|---|---|
| Cheapest return ticket price | S$ 225 |
| Off-season for travel | April |
| Peak season for travel | March |
| Flight distance | 2,402.46km |
| Average flight time | 3 hours 38 minutes |
| Popular airline | United Airlines |
Cheapest time to fly from San Francisco to Austin
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Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When to buy flight tickets from San Francisco (SFO) to Austin (AUS) the cheapest?
Airlines adjust prices for flights from San Francisco to Austin based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much is a flight from San Francisco (SFO) to Austin (AUS) cost?
According to Trip.com's data, the lowest price is around S$ 411. -
How long is a flight from San Francisco (SFO) to Austin (AUS)?
It takes about 3 hours 38 minutes to fly from San Francisco (SFO) to Austin (AUS). -
What are the most popular airlines that fly from San Francisco (SFO) to Austin (AUS)?
Airlines with flights from San Francisco (SFO) to Austin (AUS): Air New Zealand, Air Canada, Virgin Australia, Asiana Airlines, Japan Airlines, Singapore Airlines, Air Pacific, Ana and United Airlines. -
How many airports in Austin?
There are 1 airports near Austin: Austin–Bergstrom International Airport.
How to find a cheap flight from San Francisco to Austin
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Francisco to Austin. Book your flights at the right time and save more.
Choose your dates flexibly and get the best deals on flights from San Francisco to Austin.
Tap 'Date' on the flight search bar to browse the calendar for San Francisco to Austin airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Sat, Aug 16, with one-way flights starting at S$ 110.
Compare cheap flight deals from hundreds of airlines for San Francisco to Austin flights.
Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from San Francisco to Austin. The cheapest flight at the moment is with Hawaiian Airlines.
Set up a Price Alert
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You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership for more exclusive flight deals.
Book early or wait for last-minute deals.
It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.
Search for flights on the go.
For the best flight booking experience on the go, download Trip.com and search for cheap flights from San Francisco to Austin to get your exclusive deals.
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