Which airport is the most popular layover for flights between Austin and San Francisco?

Denver (DEN) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

How many flights depart from Austin to San Francisco on average per day?

As of November 2025, there are 28 flights per day flying from Austin to San Francisco. The most common time of day flights depart is 9:00AM, with 59% of flights taking off at noon.

Which layover airport offers the lowest fares from Austin to San Francisco?

Flights via Salt Lake City (SLC) offer the lowest average round-trip price of $256.

What airlines fly to San Francisco?

United Airlines, Alaska Airlines and Southwest are the top three most popular airlines that fly to San Francisco from Austin according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 8 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Austin Bergstrom to San Francisco?

United Airlines, Frontier, and Alaska Airlines are the most popular carriers operating from Austin Bergstrom to San Francisco

How many flights depart from Austin to San Francisco on average per week?

As of November 2025, 196 flights take off from Austin and land in San Francisco each week. The most common flight departure day for this route is Fri, with 17% of weekly flights taking off on this day.

Which layover airport has the shortest connection time from Austin to San Francisco?

Salt Lake City (SLC) has the shortest average layover time for this route: 0h 44m.

Which layover airport has the shortest travel time from Austin to San Francisco?

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 5h 52m.

When did momondo last update prices for flights from Austin Bergstrom Airport to San Francisco Airport?

Prices for flights from Austin Bergstrom Airport to San Francisco Airport are updated daily.

How many operators does momondo search for flights from Austin Bergstrom Airport to San Francisco Airport?

The number of operators available for flights from Austin Bergstrom Airport to San Francisco Airport is 7 as of November 2025.

How old do you have to be to fly from Austin Bergstrom Airport to San Francisco Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$89 Cheap Flights from Austin to San Francisco in 2025/26

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9:49 am - 11:52 amAUS-SFO

4h 03mnonstop

1:20 pm - 6:55 pmSFO-AUS

3h 35mnonstop

$177United Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

8:30 am - 10:36 amAUS-SFO

4h 06mnonstop

8:43 am - 4:18 pmSFO-AUS

5h 35m1 stop

$178Multiple Airlines

Find Deal

Mon, Dec 8 - Mon, Dec 15

12:40 pm - 9:08 pmAUS-SFO

10h 28m1 stop

8:48 am - 12:14 amSFO-AUS

13h 26m1 stop

$180Frontier

Find Deal

Thu, Feb 19 - Sun, Feb 22

8:30 am - 10:36 amAUS-SFO

4h 06mnonstop

2:21 pm - 11:59 pmSFO-AUS

7h 38m1 stop

$181Alaska Airlines

Find Deal

Wed, Dec 10 - Wed, Dec 10

10:08 am - 7:11 amAUS-SFO

23h 03m1 stop

9:03 am - 9:21 pmSFO-AUS

10h 18m1 stop

$182Frontier

Find Deal

Fri, Nov 21 - Mon, Nov 24

8:30 am - 10:36 amAUS-SFO

4h 06mnonstop

5:21 pm - 10:55 pmSFO-AUS

3h 34mnonstop

$187Alaska Airlines

Find Deal

Thu, Dec 4 - Sat, Dec 6

10:54 am - 12:51 pmAUS-SFO

3h 57mnonstop

1:46 pm - 7:25 pmSFO-AUS

3h 39mnonstop

$197Delta

Find Deal

Thu, Dec 4 - Thu, Dec 11

10:54 am - 12:51 pmAUS-SFO

3h 57mnonstop

1:46 pm - 7:25 pmSFO-AUS

3h 39mnonstop

$199Delta

Find Deal

Sat, Dec 6 - Sat, Dec 13

12:32 pm - 4:34 pmAUS-SFO

6h 02m1 stop

7:00 am - 3:09 pmSFO-AUS

6h 09m1 stop

$206American Airlines

Find Deal

Sat, Jan 17 - Mon, Jan 19

4:59 pm - 11:12 pmAUS-SFO

8h 13m1 stop

12:17 am - 9:36 amSFO-AUS

7h 19m1 stop

$216American Airlines

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Thu, Jan 22 - Sat, Jan 24

Frontier flights from Austin to San Francisco

Our best Frontier deals on Austin to San Francisco flight tickets

Frontier

Nov 21

AUS10:08 amAustin Bergstrom

23h 03m

1 stop

SFO7:11 amSan Francisco

Dec 15

SFO8:48 amSan Francisco

13h 26m

1 stop

AUS12:14 amAustin Bergstrom

$177

Find similar

Frontier

Feb 19

AUS12:40 pmAustin Bergstrom

10h 28m

1 stop

SFO9:08 pmSan Francisco

Feb 22

SFO8:48 amSan Francisco

13h 26m

1 stop

AUS12:14 amAustin Bergstrom

$180

Find similar

Frontier

Nov 21

AUS10:08 amAustin Bergstrom

23h 03m

1 stop

SFO7:11 amSan Francisco

Nov 24

SFO9:03 amSan Francisco

10h 18m

1 stop

AUS9:21 pmAustin Bergstrom

$182

Find similar

United Airlines flights from Austin to San Francisco

Our best United Airlines deals on Austin to San Francisco flight tickets

United Airlines

Dec 6

AUS9:49 amAustin Bergstrom

4h 03m

SFO11:52 amSan Francisco

Dec 13

SFO1:20 pmSan Francisco

3h 35m

AUS6:55 pmAustin Bergstrom

$177

Find similar

United Airlines

Jan 16

AUS1:26 pmAustin Bergstrom

4h 09m

SFO3:35 pmSan Francisco

Jan 19

SFO5:00 amSan Francisco

6h 09m

1 stop

AUS1:09 pmAustin Bergstrom

$207

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Fly from

Fly to

Route

Depart

Return

Price

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Sat 12/6

9:49 am-11:52 am

Nonstop4h 03m

San Francisco

Sat 12/13

1:20 pm-6:55 pm

Nonstop3h 35m

$177

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Mon 12/8

8:30 am-10:36 am

Nonstop4h 06m

San Francisco

Mon 12/15

8:43 am-4:18 pm

1 stop5h 35m

$178

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Thu 2/19

12:40 pm-9:08 pm

1 stop10h 28m

San Francisco

Sun 2/22

8:48 am-12:14 am

1 stop13h 26m

$180

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Wed 12/10

8:30 am-10:36 am

Nonstop4h 06m

San Francisco

Wed 12/10

2:21 pm-11:59 pm

1 stop7h 38m

$181

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Fri 11/21

10:08 am-7:11 am

1 stop23h 03m

San Francisco

Mon 11/24

9:03 am-9:21 pm

1 stop10h 18m

$182

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Thu 12/4

8:30 am-10:36 am

Nonstop4h 06m

San Francisco

Sat 12/6

5:21 pm-10:55 pm

Nonstop3h 34m

$187

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Thu 12/4

10:54 am-12:51 pm

Nonstop3h 57m

San Francisco

Thu 12/11

1:46 pm-7:25 pm

Nonstop3h 39m

$197

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Sat 12/6

10:54 am-12:51 pm

Nonstop3h 57m

San Francisco

Sat 12/13

1:46 pm-7:25 pm

Nonstop3h 39m

$199

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Sat 1/17

12:32 pm-4:34 pm

1 stop6h 02m

San Francisco

Mon 1/19

7:00 am-3:09 pm

1 stop6h 09m

$206

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Thu 1/22

4:59 pm-11:12 pm

1 stop8h 13m

San Francisco

Sat 1/24

12:17 am-9:36 am

1 stop7h 19m

$216

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How to get the cheapest flight ticket from Austin to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $270.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Austin to San Francisco is on a Thursday when prices can be found for as low as $452. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $837.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Austin to San Francisco flights are usually those with departure times in the afternoon. Our users have found flights to San Francisco in the afternoon for as low as $480. Flights in the evening are often more expensive with an average ticket price of $1,160.

What is the cheapest Austin Bergstrom to San Francisco flight route?

Fly from Austin Bergstrom to San Francisco for the best Austin Bergstrom - San Francisco flight prices

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

You are more likely to see cheaper flights to San Francisco from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $335 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Austin for as low as $279 on momondo.

What cabin class options are available on Austin Bergstrom to San Francisco flights?

There are 4 cabin classes available to choose from on Austin Bergstrom to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Austin to San Francisco flight prices changed over time?

As of November 2025, prices for Austin to San Francisco flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Austin to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Austin to San Francisco (AUS to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to San Francisco

Best Price Found	$161
Fastest flight time	3h 54m
Direct flights	Every day
Airports in San Francisco	1 airport

The best one-way flight to San Francisco from Austin in the past 72 hours is $161. The best round-trip flight deal from Austin to San Francisco found on momondo in the last 72 hours is $297.

The fastest flight from Austin to San Francisco takes 3h 54m

Direct flights go from Austin to San Francisco every day.

There is 1 airport near San Francisco: San Francisco (SFO)

Search flight deals

How far is Austin Bergstrom to San Francisco by plane?
San Francisco is 1498.1 mi away from Austin Bergstrom. By plane, this route typically takes 3h 54m.
When did momondo last update prices for flights from Austin Bergstrom Airport to San Francisco Airport?
Prices for flights from Austin Bergstrom Airport to San Francisco Airport are updated daily.
How many operators does momondo search for flights from Austin Bergstrom Airport to San Francisco Airport?
The number of operators available for flights from Austin Bergstrom Airport to San Francisco Airport is 7 as of November 2025.
How old do you have to be to fly from Austin Bergstrom Airport to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Austin to San Francisco?
Based on momondo bookings for flights between Austin and San Francisco, the leading plane model is Boeing 737 MAX 9, making up 20.12% of the total bookings. Other popular models include Airbus A319 with 13.53%, Boeing 737 MAX 8 with 11.56%, and Boeing 737 with 11.39%.
What is the most popular airline from Austin to San Francisco?
Based on momondo bookings for flights between Austin and San Francisco, the leading airline is United Airlines, making up 34% of the total bookings. Other popular airlines include Alaska Airlines with 32%, Delta with 12%, and Hawaiian Airlines with 6%.

Best airlines flying from Austin to San Francisco

Compare and see reviews for airlines that fly from Austin to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $108	Free Cancellation	Rating 7.8 2,804 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $119	Free Cancellation	Rating 8.0 4,236 reviews	Search Southwest flights
Frontier	PriceFrom $127	Free Cancellation	Rating 5.8 3,111 reviews	Search Frontier flights
Delta	PriceFrom $160	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights
Alaska Airlines	PriceFrom $177	Free Cancellation	Rating 8.0 11,263 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $196	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
United Airlines	PriceFrom $197	Free Cancellation	Rating 7.4 9,012 reviews	Search United Airlines flights

Southwest Flights From Austin to San Francisco
The lowest priced Southwest flight from Austin to San Francisco from the last 72 hours was $119. Generally, Southwest has 5 flights on this route every week with an average price of $282. Southwest is rated 8.0/10 by our users.
Alaska Airlines Flights From Austin to San Francisco
Another popular option for Austin to San Francisco flights is Alaska Airlines (8.0/10, 11,260 ratings). Alaska Airlines flies from Austin to San Francisco around 8 times per week, with deals starting from $177 round-trip and rising to an average price of around $338.

Santa Cruz

Carmel-by-the-Sea

Modesto

Sonoma

Bodega Bay

Roseville

Calistoga

Hayward

Big Sur

Santa Clara

Daly City

Fremont

Berkeley

Vallejo

Walnut Creek

Half Moon Bay

Salinas

Livermore

Turlock

South San Francisco

Why use momondo?

Why should I use momondo to find a flight deal from Austin to San Francisco?

It is quick and easy to find Austin to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

Can I find flights from Austin to San Francisco with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Francisco from Austin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Austin to San Francisco?

momondo provides multiple filters to help you find the best flight to San Francisco from Austin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Austin to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Austin to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Flights to Denverfrom $57

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Cheap flights from Austin to San Francisco from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to San Francisco departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Austin to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $270.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Austin to San Francisco is on a Thursday when prices can be found for as low as $452. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $837.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Austin to San Francisco flights are usually those with departure times in the afternoon. Our users have found flights to San Francisco in the afternoon for as low as $480. Flights in the evening are often more expensive with an average ticket price of $1,160.

What is the cheapest Austin Bergstrom to San Francisco flight route?

Fly from Austin Bergstrom to San Francisco for the best Austin Bergstrom - San Francisco flight prices

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

What cabin class options are available on Austin Bergstrom to San Francisco flights?

There are 4 cabin classes available to choose from on Austin Bergstrom to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Austin to San Francisco flight prices changed over time?

As of November 2025, prices for Austin to San Francisco flights are approximately 19% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Austin Bergstrom to San Francisco?

United Airlines, Frontier, and Alaska Airlines are the most popular carriers operating from Austin Bergstrom to San Francisco

What airlines fly to San Francisco?

Which airport is the most popular layover for flights between Austin and San Francisco?

Denver (DEN) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Austin to San Francisco?

Flights via Salt Lake City (SLC) offer the lowest average round-trip price of $256.

Which layover airport has the shortest travel time from Austin to San Francisco?

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 5h 52m.

Which layover airport has the shortest connection time from Austin to San Francisco?

Salt Lake City (SLC) has the shortest average layover time for this route: 0h 44m.

How many flights depart from Austin to San Francisco on average per day?

As of November 2025, there are 28 flights per day flying from Austin to San Francisco. The most common time of day flights depart is 9:00AM, with 59% of flights taking off at noon.

How many flights depart from Austin to San Francisco on average per week?

As of November 2025, 196 flights take off from Austin and land in San Francisco each week. The most common flight departure day for this route is Fri, with 17% of weekly flights taking off on this day.

When to book flights from Austin to San Francisco

Cheap Austin to San Francisco (AUS to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to San Francisco

Best Price Found

Fastest flight time

Direct flights

Airports in San Francisco

How far is Austin Bergstrom to San Francisco by plane?

When did momondo last update prices for flights from Austin Bergstrom Airport to San Francisco Airport?

How many operators does momondo search for flights from Austin Bergstrom Airport to San Francisco Airport?

How old do you have to be to fly from Austin Bergstrom Airport to San Francisco Airport?

What documentation or ID do you need to fly to San Francisco Airport?

What is the most popular plane model from Austin to San Francisco?

What is the most popular airline from Austin to San Francisco?

Best airlines flying from Austin to San Francisco

Compare and see reviews for airlines that fly from Austin to San Francisco with momondo

Southwest Flights From Austin to San Francisco

Alaska Airlines Flights From Austin to San Francisco

Traveling to a place near San Francisco?

Why use momondo?

Why should I use momondo to find a flight deal from Austin to San Francisco?

Can I find flights from Austin to San Francisco with flexible booking policies on momondo?

How can momondo help me find flights from Austin to San Francisco?

I’m not ready to book a flight from Austin to San Francisco right now. Can momondo alert me if prices change?

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.