Question 1

How popular is this San Francisco to Austin flight route?

Accepted Answer

The San Francisco to Austin Bergstrom flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 2

What are the cheapest airlines flying from San Francisco to Austin round-trip?

Accepted Answer

Cheapflights users have booked flights from San Francisco to Austin round-trip from £132. Other airlines that can offer you cheap pricing are Delta, from £148, and Hawaiian Airlines, from £153. You may be able to fly from San Francisco to Austin for 52% less than the average price by searching for these airlines.

Question 3

What are the cheapest airlines to fly from San Francisco to Austin one-way?

Accepted Answer

The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as £73. However, be on the lookout for offers from Alaska Airlines and American Airlines, as they are both options that can get you from San Francisco to Austin for a low price.

Question 4

How far ahead should I book a flight from San Francisco to Austin?

Accepted Answer

The best time to book flights from San Francisco to Austin is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 5

What is the cheapest month to book a flight from San Francisco to Austin?

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from San Francisco to Austin (average of £636). Flying from San Francisco to Austin in July is currently the most expensive (average of £901). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 6

What is the cheapest day to fly from San Francisco to Austin?

Accepted Answer

Travellers seeking maximum savings on their San Francisco to Austin flight should consider departing on Friday mornings when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Question 7

Weekly flight availability from San Francisco to Austin

Accepted Answer

The most flights from SFO to AUS are scheduled on a Tuesday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).

Question 8

E

Accepted Answer

In terms of precipitation, rainfall in Austin ranges from 53.0 - 107.0 inches per month. May is typically the wettest month, when rainfall can reach 107.0 mm. July is typically the driest time to visit Austin when rainfall is around 53.0 mm.

Question 9

E

Accepted Answer

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Question 10

What are the cheapest flights from San Francisco to Austin?

Accepted Answer

Looking at all options, your cheapest flight can be booked for £121. While the most popular route (San Francisco - Austin Bergstrom) can be booked for £160 on average our data indicates £375 when flying from San Francisco to Austin.

Question 11

What are the most reliable airlines from San Francisco to Austin?

Accepted Answer

Consider KLM (100%), Asiana Airlines (92%) or United Airlines (89%) when booking your flight. These represent the most reliable airlines when flying from San Francisco to Austin.

Question 12

What is the cheapest day to fly round-trip from San Francisco to Austin?

Accepted Answer

It’s generally more expensive to depart on a Thursday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Question 13

How far in advance should I book a flight from San Francisco to Austin?

Accepted Answer

Find a great deal and save up to 118% by booking at least 43 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Francisco to Austin within the next two weeks, with the cheapest ticket starting at £365.

Question 14

What is the cheapest month to fly from San Francisco to Austin?

Accepted Answer

Flights from San Francisco to Austin lean towards being more expensive in December. Prices are generally better when you fly from San Francisco to Austin in September, with the cheapest ticket starting at £105.

Question 15

What is the cheapest time of day to fly from SFO to AUS?

Accepted Answer

When flying from San Francisco to Austin, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 51% versus a flight at midday.

Question 16

Can I find deals for flights from San Francisco to Austin that include hotel bookings?

Accepted Answer

Yes. In addition to deals on San Francisco to Austin flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 17

How can I find direct flights from San Francisco to Austin?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Austin.

Question 18

Can I find deals for business class flights from San Francisco to Austin?

Accepted Answer

Yes. Cheapflights offers flight deals from San Francisco to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 19

How does Cheapflights help users find flights from San Francisco to Austin?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Francisco to Austin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 20

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Austin?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from San Francisco to Austin by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 21

Can Cheapflights find flights from San Francisco to Austin with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to Austin flexibly with Cheapflights today.

Question 22

Can Cheapflights notify me if prices for flights from San Francisco to Austin become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Round-trip from	£132
One-way from	£73
Popular in	December
Cheapest in	September
Average price	£290
Good round-trip deal	£155 or less
Good one-way deal	£121 or less

Cheap flights from San Francisco to Austin from £73

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from San Francisco to Austin Bergstrom are usually found in September or August, booked 81 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from San Francisco to Austin

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Find flight deals from San Francisco to Austin

Cheapest flights from San Francisco to AustinExplore the most affordable flight options available from San Francisco to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Explore the most affordable flight options available from San Francisco to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Austin that are best for you.

Best time to book a flight from San Francisco to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from San Francisco with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Austin

How far ahead should I book a flight from San Francisco to Austin?

Use this chart to determine the optimal time to book a return flight from San Francisco to Austin. Price data was last updated on 25 July 2025.

What is the cheapest month to book a flight from San Francisco to Austin?

What is the cheapest time of day to fly from SFO to AUS?

Find hourly flight availability from San Francisco to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 July 2025.

Weekly flight availability from San Francisco to Austin

Explore weekly flight availability from San Francisco to Austin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 July 2025.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated 30 July 2025.

Read through reviews of airlines operating flights from San Francisco to Austin, such as Alaska Airlines, Southwest, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this San Francisco to Austin flight route?

What are the cheapest airlines flying from San Francisco to Austin round-trip?

What are the cheapest airlines to fly from San Francisco to Austin one-way?

What are the most reliable airlines from San Francisco to Austin?

What are the cheapest flights from San Francisco to Austin?

Can I find deals for flights from San Francisco to Austin that include hotel bookings?

How can I find direct flights from San Francisco to Austin?

Can I find deals for business class flights from San Francisco to Austin?

What is the cheapest month to book a flight from San Francisco to Austin?

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How does Cheapflights help users find flights from San Francisco to Austin?

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Austin?

Can Cheapflights find flights from San Francisco to Austin with no change fees?

Can Cheapflights notify me if prices for flights from San Francisco to Austin become cheaper?

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Cheapest flights from San Francisco to Austin
Explore the most affordable flight options available from San Francisco to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.