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Cheap flights from San Francisco to Austin from £97

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — AUS
27 Jan — 3 Feb1
1 adult

Cheap flight deals from San Francisco to Austin

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Austin (AUS). 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 22 January 2025.

Round-trip from

£201

One-way from

£97

Popular in

April

Cheapest in

February

Average price

£268
Alaska Airlines
  • Alaska Airlines
  • 12/2-19/2
  • 1 total stop
  • 9h 17m total
  • San Francisco to Austin
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United Airlines
  • United Airlines
  • 25/2
  • Nonstop
  • 3h 29m total
  • San Francisco to Austin
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£25 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in January 2025
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Find flight deals from San Francisco to Austin

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 22 January 2025.

Wed 12/207:00SFO - AUS
Nonstop3h 33mAlaska Airlines
Wed 19/206:00AUS - SFO
1 stop5h 44mAlaska Airlines
Deal found 21/1£201
Tue 11/208:27SFO - AUS
1 stop8h 27mDelta
Tue 18/207:20AUS - SFO
1 stop7h 16mDelta
Deal found 21/1£209
Wed 26/323:59SFO - AUS
Nonstop3h 32mUnited Airlines
Mon 31/319:44AUS - SFO
Nonstop3h 58mUnited Airlines
Deal found 21/1£235
Fri 21/205:20SFO - AUS
1 stop7h 25mSouthwest
Sat 22/206:35AUS - SFO
2 stops14h 45mSouthwest
Deal found 21/1£294

Find flights from San Francisco to Austin within your budget

Customise your flight search to find flights from San Francisco to Austin 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 22 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Wed 12/2

07:00-12:33

Nonstop3h 33m

Austin Bergstrom

Wed 19/2

06:00-09:44

1 stop5h 44m

£201

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Tue 11/2

08:27-18:54

1 stop8h 27m

Austin Bergstrom

Tue 18/2

07:20-12:36

1 stop7h 16m

£209

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Wed 26/3

23:59-05:31

Nonstop3h 32m

Austin Bergstrom

Mon 31/3

19:44-21:42

Nonstop3h 58m

£235

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Fri 21/2

05:20-14:45

1 stop7h 25m

Austin Bergstrom

Sat 22/2

06:35-19:20

2 stops14h 45m

£294

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Tue 25/2

07:15-12:44

Nonstop3h 29m

£97

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Wed 19/3

11:09-19:25

1 stop6h 16m

£105

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Tue 8/4

06:35-19:25

2 stops10h 50m

£109

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Mon 17/2

07:00-12:26

Nonstop3h 26m

£113

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Wed 29/1

00:27-11:52

1 stop9h 25m

£1,388

Flights are sorted by cheapest return flights first.

Deals found on 20/1

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.
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.

Travel insights for flights from San Francisco to Austin

Get recent, data-driven insights about flights from San Francisco to Austin including ideal travel times, pricing trends, and more.

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 17 January 2025.

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.

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

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.

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 22 January 2025.

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 at midday, which can drop the price by up to 61% versus a flight in the morning.

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 22 January 2025.

The most flights from SFO to AUS are scheduled on a Monday (32 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Austin by month

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

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.

Temperature in Austin by month

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

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).

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 22 January 2025.
Read reviews from past customers who have flown Alaska Airlines and United Airlines from San Francisco to Austin. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very Good
4,662 reviews
Check prices

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Southwest
8.1
Very Good
4,662 reviews
Southwest
8.1
Very Good
4,662 reviews
Check prices

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Alaska Airlines
8.0
Very Good
9,706 reviews
Southwest
8.1
Very Good
4,662 reviews
Check prices

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Delta
8.0
Very Good
8,521 reviews
Southwest
8.1
Very Good
4,662 reviews
Check prices

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very Good
4,662 reviews
Check prices

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very Good
4,662 reviews
Check prices

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

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?

    The San Francisco to Austin Bergstrom flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Cheapflights users have booked flights from San Francisco to Austin round-trip from £201. Other airlines that can offer you cheap pricing are Delta, from £225, and United Airlines, from £235. You may be able to fly from San Francisco to Austin for 35% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as £97. However, be on the lookout for offers from Delta and Southwest, as they are both options that can get you from San Francisco to Austin for a low price.

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

    Consider SkyWest Airlines (98%), Qatar Airways (93%) or Asiana Airlines (91%) when booking your flight. These represent the most reliable airlines when flying from San Francisco to Austin.

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

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

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

    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.

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

    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.

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

    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.

See more FAQs

Travelling to a place near San Francisco?

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