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Cheap flights from Austin to San Francisco from £92

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SFO
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Austin to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2025.

Round-trip from

£183

One-way from

£92

Popular in

March

Cheapest in

August

Average price

£330
Delta
  • Delta
  • 23/4-30/4
  • 2 total stops
  • 13h 13m total
  • Austin to San Francisco
Delta
  • Delta
  • 23/4
  • 1 total stop
  • 7h 27m total
  • Austin to San Francisco
Highest demand for flights based on searches. 2% potential increase in price (£6 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Average for round-trip flights in March 2025

Find flight deals from Austin to San Francisco

Cheapest flights from Austin to San Francisco
Explore the most affordable flight options available from Austin to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Wed 23/411:59AUS - SFO
1 stop7h 27mDelta
Wed 30/405:55SFO - AUS
1 stop5h 46mDelta
Deal found 24/3£183
Sat 19/414:40AUS - SFO
1 stop8h 56mAlaska Airlines
Tue 22/414:30SFO - AUS
1 stop7h 18mAlaska Airlines
Deal found 24/3£190
Wed 23/419:30AUS - SFO
1 stop5h 25mSouthwest
Wed 30/409:15SFO - AUS
2 stops8h 10mSouthwest
Deal found 24/3£195
Sat 3/510:00AUS - SFO
Nonstop3h 58mUnited Airlines
Tue 13/516:25SFO - AUS
1 stop5h 29mUnited Airlines
Deal found 24/3£196
Tue 15/406:00AUS - SFO
1 stop5h 33mHawaiian Airlines
Thu 17/407:00SFO - AUS
Nonstop3h 30mHawaiian Airlines
Deal found 24/3£199
Mon 21/415:55AUS - SFO
Nonstop4h 08mMultiple Airlines
Sat 26/407:00SFO - AUS
Nonstop3h 27mMultiple Airlines
Deal found 24/3£301
Mon 14/420:03AUS - SFO
1 stop5h 45mAmerican Airlines
Thu 17/400:47SFO - AUS
1 stop5h 38mAmerican Airlines
Deal found 23/3£310

Cheapflights Fare Finder

Customise your flight search to find flights from Austin to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from Austin to San Francisco that are best for you.

Fly from

Austin

Fly to

San Francisco

Route

Depart

Return

Price

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Wed 23/4

11:59-17:26

1 stop7h 27m

San Francisco

Wed 30/4

05:55-13:41

1 stop5h 46m

£183

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Sat 19/4

14:40-21:36

1 stop8h 56m

San Francisco

Tue 22/4

14:30-23:48

1 stop7h 18m

£190

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Wed 23/4

19:30-22:55

1 stop5h 25m

San Francisco

Wed 30/4

09:15-19:25

2 stops8h 10m

£195

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Sat 3/5

10:00-11:58

Nonstop3h 58m

San Francisco

Tue 13/5

16:25-23:54

1 stop5h 29m

£196

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Tue 15/4

06:00-09:33

1 stop5h 33m

San Francisco

Thu 17/4

07:00-12:30

Nonstop3h 30m

£199

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Mon 21/4

15:55-18:03

Nonstop4h 08m

San Francisco

Sat 26/4

07:00-12:27

Nonstop3h 27m

£301

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Mon 14/4

20:03-23:48

1 stop5h 45m

San Francisco

Thu 17/4

00:47-08:25

1 stop5h 38m

£310

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Wed 23/4

11:59-17:26

1 stop7h 27m

£92

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Tue 15/4

15:20-22:15

2 stops8h 55m

£96

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Sun 20/4

08:45-10:48

Nonstop4h 03m

£99

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 13 results
1
2

Best time to book a flight from Austin to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Austin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Austin to San Francisco. Price data was last updated on 21 March 2025.

To ensure you get the cheapest price possible for a flight from Austin to San Francisco, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Austin to San Francisco (average of £538). Flying from Austin to San Francisco in July is currently the most expensive (average of £803). 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.

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

Find hourly flight availability from Austin to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

One of the essential ways to save on airfare from Austin to San Francisco is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 74% on airfare.

Weekly flight availability from Austin to San Francisco

Explore weekly flight availability from Austin to San Francisco. 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 25 March 2025.

The most flights from AUS to SFO are scheduled on a Tuesday (33 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated 25 March 2025.
Read through reviews of airlines operating flights from Austin to San Francisco, such as Alaska Airlines, Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Overall

8.0

Food

7.1

Boarding

8.2

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Comfort

7.9

Overall

8.0

Food

7.1

Boarding

8.2

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Comfort

7.9

Overall

8.0

Food

7.1

Boarding

8.2

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
8.0
Very Good

Comfort

7.9

Overall

8.0

Food

7.1

Boarding

8.2

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Comfort

7.9

Overall

8.0

Food

7.1

Boarding

8.2

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Comfort

7.9

Overall

8.0

Food

7.1

Boarding

8.2

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

Find useful and relevant information for your journey from Austin to San Francisco. 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 Austin to San Francisco flight route?

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

    Delta, at £183, was found to be the cheapest airline from Austin to San Francisco.Alternate airlines flying return to your destination include Alaska Airlines and Southwest. These flights start at 34% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as £92. However, be on the lookout for offers from Southwest and Hawaiian Airlines, as they are both options that can get you from Austin to San Francisco for a low price.

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

    The top 3 most reliable airlines when flying from Austin to San Francisco are Asiana Airlines (87%), American Airlines (85%) and Fiji Airways (85%).

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

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Austin to San Francisco (average of £538). Flying from Austin to San Francisco in July is currently the most expensive (average of £803). 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.

See more FAQs

Travelling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Santa Cruz
San Mateo
Los Banos
Vallejo
Newark
South San Francisco
Pacific Grove
Union City

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Deals for Austin to San Francisco flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Austin to San Francisco 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.

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

Certainly. Search results for flights to San Francisco from Austin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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!

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