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

148 flights are operational weekly from San Francisco to Austin as of January 2026. The most popular departure day for this route is Fri, with 16% of flights per week taking off on this day.

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

Flights via Dallas (DFW) offer the lowest average round-trip price of $182.

Which airline has the best punctuality record on San Francisco to Austin flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How often are flights from San Francisco to Austin delayed?

Historically, on average around 13% of flights between San Francisco and Austin have experienced a delay on any given week. The average delay length over the past 12 months has been 146 minutes.

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

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 6h 13m.

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

Dallas (DFW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

Dallas (DFW) has the shortest average layover time for this route: 1h 18m.

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

Southwest and United Airlines are the most popular carriers operating from San Francisco to Austin Bergstrom

What is the most punctual flight time for San Francisco to Austin flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What airlines fly to Austin?

United Airlines, Alaska Airlines and Southwest are the top three most popular airlines that fly to Austin from San Francisco according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 9 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.

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

As of January 2026, there are 21 flights per day flying from San Francisco to Austin. The most common time of day flights depart is 12:00PM, with 57% of flights taking off in the afternoon.

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

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

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

As of January 2026, there are 8 operators available to choose from for flights from San Francisco Airport to Austin Bergstrom Airport.

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

What documentation or ID do you need to fly to Austin Bergstrom Airport?

The required travel and health documents for your Austin Bergstrom 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 Austin Bergstrom Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$86 Cheap Flights from San Francisco to Austin in 2026

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4:15 pm - 9:44 pm

SFO

AUS

3h 29mnonstop

1:30 pm - 3:35 pm

AUS

SFO

4h 05mnonstop

$177United Airlines

Tue, Mar 3 - Thu, Mar 19

12:55 pm - 6:20 pm

SFO

AUS

3h 25mnonstop

11:45 am - 1:45 pm

AUS

SFO

4h 00mnonstop

$179Southwest

Thu, Feb 19 - Tue, Feb 24

1:05 pm - 6:34 pm

SFO

AUS

3h 29mnonstop

7:37 am - 9:45 am

AUS

SFO

4h 08mnonstop

$180United Airlines

Wed, Feb 25 - Wed, Mar 4

1:57 pm - 7:34 pm

SFO

AUS

3h 37mnonstop

6:40 pm - 11:04 pm

AUS

SFO

6h 24m

1 stop

$181Delta

Thu, Feb 19 - Wed, Feb 25

10:48 am - 11:58 am

SFO

AUS

23h 10m

1 stop

10:06 am - 12:28 am

AUS

SFO

16h 22m

1 stop

$182Frontier

Thu, Feb 26 - Thu, Mar 5

12:50 pm - 6:15 pm

SFO

AUS

3h 25mnonstop

5:25 pm - 9:20 pm

AUS

SFO

5h 55m

1 stop

$183Southwest

Wed, Feb 25 - Wed, Mar 4

8:48 am - 12:16 am

SFO

AUS

13h 28m

1 stop

4:45 pm - 6:20 pm

AUS

SFO

27h 35m

1 stop

$184Frontier

Fri, Feb 27 - Mon, Mar 2

2:25 pm - 10:50 pm

SFO

AUS

6h 25m

1 stop

5:00 pm - 10:05 pm

AUS

SFO

7h 05m

1 stop

$185Southwest

Tue, Mar 10 - Wed, Mar 11

8:05 am - 9:21 am

SFO

AUS

23h 16m

2 stops

8:30 am - 12:28 am

AUS

SFO

17h 58m

1 stop

$186Frontier

Thu, Feb 19 - Wed, Feb 25

8:30 am - 1:55 pm

SFO

AUS

3h 25mnonstop

5:25 pm - 11:20 pm

AUS

SFO

7h 55m

1 stop

$187Southwest

Wed, Apr 1 - Mon, Apr 6

Southwest flights from San Francisco to Austin

Our best Southwest deals on San Francisco to Austin flight tickets

Southwest

Feb 25

SFO12:50 pmSan Francisco

3h 25m

AUS6:15 pmAustin Bergstrom

Mar 4

AUS5:25 pmAustin Bergstrom

5h 55m

1 stop

SFO9:20 pmSan Francisco

$183

Southwest

Mar 10

SFO2:25 pmSan Francisco

6h 25m

1 stop

AUS10:50 pmAustin Bergstrom

Mar 11

AUS5:00 pmAustin Bergstrom

7h 05m

1 stop

SFO10:05 pmSan Francisco

$185

Southwest

Apr 1

SFO8:30 amSan Francisco

3h 25m

AUS1:55 pmAustin Bergstrom

Apr 6

AUS5:25 pmAustin Bergstrom

7h 55m

1 stop

SFO11:20 pmSan Francisco

$187

United Airlines flights from San Francisco to Austin

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

United Airlines

Mar 3

SFO4:15 pmSan Francisco

3h 29m

AUS9:44 pmAustin Bergstrom

Mar 19

AUS1:30 pmAustin Bergstrom

4h 05m

SFO3:35 pmSan Francisco

$177

United Airlines

Feb 19

SFO1:05 pmSan Francisco

3h 29m

AUS6:34 pmAustin Bergstrom

Feb 24

AUS9:35 amAustin Bergstrom

4h 03m

SFO11:38 amSan Francisco

$179

United Airlines

Feb 25

SFO1:05 pmSan Francisco

3h 29m

AUS6:34 pmAustin Bergstrom

Mar 4

AUS7:37 amAustin Bergstrom

4h 08m

SFO9:45 amSan Francisco

$180

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Tue 3/3

4:15 pm-9:44 pm

Nonstop3h 29m

Austin Bergstrom

Thu 3/19

1:30 pm-3:35 pm

Nonstop4h 05m

$177

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Thu 2/19

12:55 pm-6:20 pm

Nonstop3h 25m

Austin Bergstrom

Tue 2/24

11:45 am-1:45 pm

Nonstop4h 00m

$179

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Wed 2/25

1:05 pm-6:34 pm

Nonstop3h 29m

Austin Bergstrom

Wed 3/4

7:37 am-9:45 am

Nonstop4h 08m

$180

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Thu 2/19

1:57 pm-7:34 pm

Nonstop3h 37m

Austin Bergstrom

Wed 2/25

6:40 pm-11:04 pm

1 stop6h 24m

$181

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Thu 2/26

10:48 am-11:58 am

1 stop23h 10m

Austin Bergstrom

Thu 3/5

10:06 am-12:28 am

1 stop16h 22m

$182

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Wed 2/25

12:50 pm-6:15 pm

Nonstop3h 25m

Austin Bergstrom

Wed 3/4

5:25 pm-9:20 pm

1 stop5h 55m

$183

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Fri 2/27

8:48 am-12:16 am

1 stop13h 28m

Austin Bergstrom

Mon 3/2

4:45 pm-6:20 pm

1 stop27h 35m

$184

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Tue 3/10

2:25 pm-10:50 pm

1 stop6h 25m

Austin Bergstrom

Wed 3/11

5:00 pm-10:05 pm

1 stop7h 05m

$185

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Thu 2/19

8:05 am-9:21 am

2 stops23h 16m

Austin Bergstrom

Wed 2/25

8:30 am-12:28 am

1 stop17h 58m

$186

San FranciscoAustin

SFO - AUS

SFOAUS

San Francisco

Wed 4/1

8:30 am-1:55 pm

Nonstop3h 25m

Austin Bergstrom

Mon 4/6

5:25 pm-11:20 pm

1 stop7h 55m

$187

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

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

Delays

Layovers

Other information

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from San Francisco is in September. Flight prices, which tend to average around $255, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in September, then October is your next best option. Flight prices from San Francisco to Austin during October average around $307.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Wednesday when prices can be found for as low as $320. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to Austin for around $399.

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

At noon is the cheapest time of day to fly from San Francisco to Austin when you can find flight prices for as low as $333. Flying to Austin at noon is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly in the afternoon, with an average ticket price of $360. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Austin from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $337 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from San Francisco for as low as $266 on momondo.

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

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

Can stopping save me money on San Francisco to Austin flights?

No. A direct flight is the cheapest option for a flight between San Francisco to Austin.

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

As of January 2026, prices for San Francisco to Austin flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Austin

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

Estimated round-trip price

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

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

Best Price Found	$151
Fastest flight time	3h 25m
Direct flights	Every day
Airports in Austin	1 airport

The best one-way flight to Austin from San Francisco in the past 72 hours is $151. The best round-trip flight deal from San Francisco to Austin found on momondo in the last 72 hours is $223.

The fastest flight from San Francisco to Austin takes 3h 25m

Direct flights go from San Francisco to Austin every day.

There is 1 airport in Austin. From San Francisco there are direct flights to Austin Bergstrom (AUS).

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How far is San Francisco to Austin Bergstrom by plane?
The straight-line distance from San Francisco to Austin Bergstrom is 1498.1 mi. In terms of flight time, this usually takes a little over 3h 25m.
When did momondo last update prices for flights from San Francisco Airport to Austin Bergstrom Airport?
Prices for flights from San Francisco Airport to Austin Bergstrom Airport refresh daily.
How many operators does momondo search for flights from San Francisco Airport to Austin Bergstrom Airport?
As of January 2026, there are 8 operators available to choose from for flights from San Francisco Airport to Austin Bergstrom Airport.
How old do you have to be to fly from San Francisco Airport to Austin Bergstrom 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 San Francisco Airport to Austin Bergstrom Airport.
What documentation or ID do you need to fly to Austin Bergstrom Airport?
The required travel and health documents for your Austin Bergstrom 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 Austin Bergstrom 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 San Francisco to Austin?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Francisco to Austin is Boeing 737 MAX 8 (18.99% of total bookings). The next most popular plane models are Airbus A320-100/200 (15.72%), Airbus A319 (14.54%), and Boeing 737 MAX 9 (14.52%).
What is the most popular airline from San Francisco to Austin?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Francisco to Austin is United Airlines (40% of total bookings). The next most popular airlines are Alaska Airlines (31%), Delta (8%), and Hawaiian Airlines (6%).

Best airlines flying from San Francisco to Austin

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $106	Free Cancellation	Rating 7.9 8,127 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $108	Free Cancellation	Rating 7.8 2,830 reviews	Search Hawaiian Airlines flights
Frontier	PriceFrom $111	Free Cancellation	Rating 5.7 3,056 reviews	Search Frontier flights
JetBlue	PriceFrom $143	Free Cancellation	Rating 7.2 2,891 reviews	Search JetBlue flights
Southwest	PriceFrom $165	Free Cancellation	Rating 8.0 4,267 reviews	Search Southwest flights
American Airlines	PriceFrom $186	Free Cancellation	Rating 7.2 11,206 reviews	Search American Airlines flights
United Airlines	PriceFrom $186	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $197	Free Cancellation	Rating 8.0 11,808 reviews	Search Alaska Airlines flights

Southwest Flights From San Francisco to Austin
Across 5 Southwest flights from San Francisco to Austin this week, the average price was $283, with the best Southwest deals starting from $165 round-trip. 4,267 users have rated Southwest on momondo, with an average score of 8.0/10.
Delta Flights From San Francisco to Austin
Delta is also a popular choice for this route. Delta flight deals for San Francisco to Austin start from as low as $106 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $292. Delta operates 7 flights to Austin from San Francisco in an average week. Users have rated it 7.9/10 across 8,127 reviews.

Fredericksburg

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San Marcos

Round Rock

Georgetown

Canyon Lake

Marble Falls

Cedar Park

Horseshoe Bay

Dripping Springs

Pflugerville

Kyle

Seguin

Bastrop

Buda

Flatonia

Why use momondo?

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

Finding the right flight to Austin from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Austin quick and easy, saving you time and money.

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

All flight searches from San Francisco to Austin on momondo can be filtered to show those which offer flexible booking policies.

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

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

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Of course. momondo tracks the price of San Francisco to Austin 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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Cheap flights from San Francisco to Austin from $86

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Austin departing on 3/2. 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 San Francisco to Austin

What is the cheapest month to fly to Austin?

What is the cheapest day to depart on your flight to Austin?

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

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

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

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

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

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

Can stopping save me money on San Francisco to Austin flights?

No. A direct flight is the cheapest option for a flight between San Francisco to Austin.

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

As of January 2026, prices for San Francisco to Austin flights are approximately 16% cheaper when compared to flights at the same time last year.

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

Southwest and United Airlines are the most popular carriers operating from San Francisco to Austin Bergstrom

What airlines fly to Austin?

How often are flights from San Francisco to Austin delayed?

Historically, on average around 13% of flights between San Francisco and Austin have experienced a delay on any given week. The average delay length over the past 12 months has been 146 minutes.

What is the most punctual flight time for San Francisco to Austin flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on San Francisco to Austin flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

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

Dallas (DFW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Dallas (DFW) offer the lowest average round-trip price of $182.

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

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 6h 13m.

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

Dallas (DFW) has the shortest average layover time for this route: 1h 18m.

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

As of January 2026, there are 21 flights per day flying from San Francisco to Austin. The most common time of day flights depart is 12:00PM, with 57% of flights taking off in the afternoon.

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

148 flights are operational weekly from San Francisco to Austin as of January 2026. The most popular departure day for this route is Fri, with 16% of flights per week taking off on this day.

When to book flights from San Francisco to Austin

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Austin

How far is San Francisco to Austin Bergstrom by plane?

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

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

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

What documentation or ID do you need to fly to Austin Bergstrom Airport?

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

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

Best airlines flying from San Francisco to Austin

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

Southwest Flights From San Francisco to Austin

Delta Flights From San Francisco to Austin

Traveling to a place near Austin?

Why use momondo?

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

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