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$68+ Cheap flights from San Francisco Bay Area to Austin (AUS)

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — AUS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Austin

Cheapest flights from San Francisco Bay Area to Austin
Explore the most affordable flight options available from San Francisco Bay Area to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:07 pmSFO - AUS
1 stop6h 07mMultiple Airlines
Tue 1/66:20 amAUS - SFO
Nonstop4h 05mMultiple Airlines
Deal found 12/16$247
This Frontier deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:07 pmSFO - AUS
1 stop6h 07mFrontier
Wed 1/710:32 amAUS - SFO
1 stop9h 27mFrontier
Deal found 12/16$253
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:30 pmSFO - AUS
2 stops34h 43mFrontier
Tue 1/64:43 pmAUS - SFO
1 stop24h 23mFrontier
Deal found 12/16$269
This CheapOair deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:07 pmSFO - AUS
1 stop6h 07mFrontier
Sat 1/1010:32 amAUS - SFO
1 stop23h 31mFrontier
Deal found 12/16$273
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:24 amSFO - AUS
1 stop15h 50mFrontier
Mon 1/57:22 pmAUS - SFO
1 stop18h 32mFrontier
Deal found 12/16$282
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:12 pmSFO - AUS
2 stops26h 02mFrontier
Mon 1/55:13 pmAUS - SFO
1 stop6h 50mFrontier
Deal found 12/15$302
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:40 pmSFO - AUS
Nonstop3h 39mDelta
Fri 1/911:05 amAUS - SFO
Nonstop3h 54mDelta
Deal found 12/18$303
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:13 pmSFO - AUS
1 stop26h 14mFrontier
Mon 12/227:22 pmAUS - SFO
1 stop28h 14mFrontier
Deal found 12/16$304
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:20 pmSFO - AUS
Nonstop3h 32mUnited Airlines
Tue 2/179:35 amAUS - SFO
Nonstop4h 03mUnited Airlines
Deal found 12/17$312
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:40 pmSFO - AUS
Nonstop3h 39mDelta
Fri 1/912:00 pmAUS - SFO
1 stop8h 19mDelta
Deal found 12/18$313
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:56 amSJC - AUS
1 stop4h 50mAmerican Airlines
Tue 1/66:05 amAUS - SJC
1 stop6h 52mAmerican Airlines
Deal found 12/17$371
This Southwest deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:30 amOAK - AUS
1 stop6h 35mSouthwest
Tue 1/69:30 amAUS - OAK
1 stop8h 00mSouthwest
Deal found 12/15$399

Find flight deals from San Francisco Bay Area to Austin

Keep the following information in mind while searching for San Francisco Bay Area to Austin flight deals. Data was last updated December 18, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$172
(Kiwi.com)

One-way from

$68
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$366
Provider with most accurate pricing for San Francisco-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Austin Bergstrom flights.
Search Deals
From San Francisco Bay Area to Austin Bergstrom
Search Deals
One-way flight from San Francisco Bay Area to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Austin that are best for you.

Fly from

San Francisco Bay Area

Fly to

Austin

Route

Depart

Return

Price

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Fri 1/30

1:35 pm-10:24 pm

1 stop6h 49m

Austin Bergstrom

Sun 2/1

6:40 pm-10:54 pm

1 stop6h 14m

$189

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Tue 1/20

2:52 pm-10:48 pm

1 stop5h 56m

Austin Bergstrom

Thu 1/22

6:00 am-11:01 am

1 stop7h 01m

$189

San JoseAustin

SJC - AUS

SJCAUS

San Jose

Thu 1/15

12:35 pm-7:45 pm

1 stop5h 10m

Austin Bergstrom

Sun 1/18

2:40 pm-7:35 pm

1 stop6h 55m

$189

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Wed 1/21

1:35 pm-10:24 pm

1 stop6h 49m

Austin Bergstrom

Mon 1/26

1:59 pm-8:29 pm

1 stop8h 30m

$189

San JoseAustin

SJC - AUS

SJCAUS

San Jose

Fri 1/9

7:30 am-3:10 pm

1 stop5h 40m

Austin Bergstrom

Mon 1/12

2:40 pm-7:35 pm

1 stop6h 55m

$189

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Tue 1/20

8:25 am-5:35 pm

1 stop7h 10m

Austin Bergstrom

Wed 1/28

6:40 pm-10:54 pm

1 stop6h 14m

$189

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Fri 2/6

8:25 am-5:35 pm

1 stop7h 10m

Austin Bergstrom

Mon 2/9

6:40 pm-10:54 pm

1 stop6h 14m

$189

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Thu 2/26

9:50 am-5:49 pm

1 stop5h 59m

Austin Bergstrom

Sun 3/1

6:40 pm-11:14 pm

1 stop6h 34m

$189

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Sat 3/7

6:00 am-2:14 pm

1 stop6h 14m

Austin Bergstrom

Tue 3/10

12:02 pm-6:19 pm

1 stop8h 17m

$189

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Tue 1/20

1:35 pm-10:24 pm

1 stop6h 49m

Austin Bergstrom

Thu 1/29

6:40 pm-10:54 pm

1 stop6h 14m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco Bay Area to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from San Francisco Bay Area with our price prediction graph.
Estimated round-trip 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 San Francisco Bay Area to Austin

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

Currently, September is the cheapest month in which you can book a flight from San Francisco Bay Area to Austin (average of $108). Flying from San Francisco Bay Area to Austin in March is currently the most expensive (average of $204). 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 XIH to AUS?

Find hourly flight availability from San Francisco Bay Area 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 December 18, 2025.

It’s typically best to fly out from San Francisco Bay Area to Austin in the evening. Doing so could potentially save you 21% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from San Francisco Bay Area to Austin. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their San Francisco Bay Area to Austin flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Francisco Bay Area to Austin

Explore weekly flight availability from San Francisco Bay Area 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 December 18, 2025.

The most flights from zzXIH to AUS are scheduled on a Wednesday (36 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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 December 18, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from San Francisco Bay Area to Austin by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,477 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,250 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,005 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,091 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Frontier
5.8
Fair
3,081 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

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

  • What airport do you fly into for flights to Austin from San Francisco Bay Area?

    For a flight from San Francisco Bay Area to Austin, you will be flying into Austin Bergstrom. Austin Bergstrom (AUS) is just 7.5 mi from the center of the city.

  • How popular is this San Francisco Bay Area to Austin flight route?

    Flights from San Francisco Bay Area to Austin Bergstrom have been viewed 20 times in the past calendar month.

  • How long is the flight from San Francisco Bay Area to Austin?

    Airlines like Delta, Southwest, and Alaska Airlines fly from San Francisco Bay Area to Austin in about 5h 10m. The time it takes to get you to your destination can typically vary by up to 1h 40m. Airlines will cover a distance of 1472 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $59 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $60 and Alaska Airlines from $88 one-way.

  • What are the most popular routes from San Francisco Bay Area to Austin?

    The most popular route from San Francisco Bay Area to Austin is San Francisco - Austin Bergstrom. You may also consider San Jose - Austin Bergstrom or Oakland - Austin Bergstrom.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Francisco Bay Area to Austin on time: SkyWest Airlines (100%), American Airlines (92%), Alaska Airlines (92%).

  • What are the cheapest flights from San Francisco Bay Area to Austin?

    The cheapest flight price from San Francisco Bay Area to Austin is $88. On average you can expect to pay $631. The most popular route, (San Francisco - Austin Bergstrom), can usually be booked for $169.

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

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

  • How can I find direct flights from San Francisco Bay Area 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 Bay Area to Austin.

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

    Yes. Cheapflights offers flight deals from San Francisco Bay Area 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 Bay Area to Austin?

    Currently, September is the cheapest month in which you can book a flight from San Francisco Bay Area to Austin (average of $108). Flying from San Francisco Bay Area to Austin in March is currently the most expensive (average of $204). 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

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
Round Rock
San Marcos
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

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Alternative routes for San Francisco Bay Area to Austin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from San Francisco Bay Area to Austin

Discover the top 8 airlines that operate flights from San Francisco Bay Area to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$227FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$128Average$244FlexibilityNo cancel feeOn-time65%
DeltaCheapest$132Average$332FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$137Average$337FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$168Average$414FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$177Average$402FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$178Average$487FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$197Average$367FlexibilityNo cancel feeOn-time75%

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