$65 Cheap Flights from San Francisco (SFO) to Austin (AUS)

View $65 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS)

Today's featured flight deals from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from San Francisco to Austin (SFO-AUS)

Prices were available within the past 7 days and start at $65 for one-way flights and $130 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Dec 10 - Sat, Dec 13
SFO
San Francisco
AUS
Austin
$130 Roundtrip, just found
$130
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Dec 10 from San Francisco to Austin, returning Sat, Dec 13, priced at $130 just found
Frontier Airlines
Wed, Nov 12 - Sat, Nov 15
SFO
San Francisco
AUS
Austin
$140 Roundtrip, just found
$140
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Nov 12 from San Francisco to Austin, returning Sat, Nov 15, priced at $140 just found
Frontier Airlines
Sat, Nov 15 - Tue, Nov 18
SFO
San Francisco
AUS
Austin
$150 Roundtrip, just found
$150
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Nov 15 from San Francisco to Austin, returning Tue, Nov 18, priced at $150 just found
Frontier Airlines
Thu, Nov 13 - Sat, Nov 15
SFO
San Francisco
AUS
Austin
$154 Roundtrip, found 2 hours ago
$154
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Nov 13 from San Francisco to Austin, returning Sat, Nov 15, priced at $154 found 2 hours ago
Frontier Airlines
Thu, Nov 13 - Sat, Nov 15
SFO
San Francisco
AUS
Austin
$159 Roundtrip, found 1 hour ago
$159
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Nov 13 from San Francisco to Austin, returning Sat, Nov 15, priced at $159 found 1 hour ago
Frontier Airlines
Thu, Dec 11 - Sat, Dec 13
SFO
San Francisco
AUS
Austin
$159 Roundtrip, found 2 hours ago
$159
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Dec 11 from San Francisco to Austin, returning Sat, Dec 13, priced at $159 found 2 hours ago
Southwest Airlines
Wed, Feb 25 - Thu, Feb 26
SFO
San Francisco
AUS
Austin
$160 Roundtrip, found 1 day ago
$160
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Feb 25 from San Francisco to Austin, returning Thu, Feb 26, priced at $160 found 1 day ago
United
Tue, Dec 2 - Thu, Dec 4
SFO
San Francisco
AUS
Austin
$168 Roundtrip, found 2 hours ago
$168
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Dec 2 from San Francisco to Austin, returning Thu, Dec 4, priced at $168 found 2 hours ago
Alaska Airlines
Fri, Dec 5 - Tue, Dec 9
SFO
San Francisco
AUS
Austin
$181 Roundtrip, just found
$181
Roundtrip
just found
Select Alaska Airlines flight, departing Fri, Dec 5 from San Francisco to Austin, returning Tue, Dec 9, priced at $181 just found
American Airlines
Wed, Nov 19 - Sat, Dec 6
SFO
San Francisco
AUS
Austin
$197 Roundtrip, found 3 hours ago
$197
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Nov 19 from San Francisco to Austin, returning Sat, Dec 6, priced at $197 found 3 hours ago

Find the cheapest month to fly from San Francisco (SFO) to Austin (AUS)

January is typically the cheapest month to fly

From $118 - $272 per traveler.

Alternative airports near Austin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Austin-Bergstrom Intl. AUS. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $206
AUS
Austin-Bergstrom Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $206

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS) cost?
Grab a cheap one-way flight from $65 or cheap return flight from $130 from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS)?
Flying in December can help you save, as it's the cheapest month for flights between SFO and AUS. You'll typically find the lowest prices during off-peak months.
Which airlines fly direct from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS)?
When flying out of San Francisco Intl. Airport (SFO), you can hop on a direct flight to Austin-Bergstrom Intl. Airport (AUS) with United Airlines.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS)?
The cheapest airline to offer flights between San Francisco Intl. Airport (SFO) and Austin-Bergstrom Intl. Airport (AUS) will change depending on your travel dates. Alaska Airlines and United Airlines are just some good options offering competitive fares. Use Expedia's filters to compare airlines in one place and find the right SFO to AUS flight for your budget.
How many flights per day from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS)?
When jetting out of San Francisco Intl. Airport (SFO), you'll have your pick from an average of 5 daily direct flights to Austin-Bergstrom Intl. Airport (AUS).
What are the most popular departure times for flights from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS)?
The 7 AM departures from SFO to AUS are the most sought after. These flights can come with a higher price due to their popularity. If you want to save on your fare, book during off-peak hours.
What day of the week has the most flights from SFO to AUS?
If you depart on a Sunday, you'll get the largest range of options for flights from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS).
What is the earliest flight from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS)?
The first flight of the day departing from San Francisco Intl. Airport (SFO) is at around 7:00AM UTC-8. Board this flight and you'll touch down at Austin-Bergstrom Intl. Airport (AUS) at approximately 12:33PM UTC-6. The total travel time is 3h 33m.
How long does it take to fly from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS)?
The average flight duration from SFO to AUS is 3 hours and 32 minutes, covering a total distance of 1,500 mi.
What airline has the least delays from SFO to AUS?
With 81% of journeys typically landing on time, Alaska Airlines has the best on-time performance for direct flights from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS). To check your flight status and get notifications if anything changes, simply head to the Expedia App.
What is the best time to fly from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS)?
Select a flight from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Austin from San Francisco Intl. Airport (SFO)?
Browse your flight options from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS). This is the only airport in Austin you can fly into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS) last-minute?
Booking your flight from SFO to AUS shortly before your getaway is usually more expensive. However, if there's some wiggle room with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a SFO to AUS flight and hotel package?
Compared with arranging hotels and flights separately, booking a SFO to AUS flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the hassle out of travel planning. Just secure your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Austin-Bergstrom Intl. Airport (AUS)?
Typically, you can cancel or reschedule your SFO to AUS flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you need further details, head to our Customer Service portal.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Austin-Bergstrom Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$130
Distance
1501 mi
Average flight time
5 hours 42 mins

Book with confidence

San Francisco to Austin Flights

The cheapest times to fly from San Francisco to Austin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Francisco to Austin are during the month of December. You can find some of the cheapest flights from San Francisco to Austin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Austin

Sunday is one of the best days to book for cheap flights from San Francisco to Austin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Francisco to Austin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Francisco to Austin in 2025. You can also book with separate airlines for your outbound and return journeys, from $65 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Francisco to Austin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Francisco to Austin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Francisco to Austin Flights

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*Available to One Key members.