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

175 flights are operational weekly from San Francisco to Austin as of July 2025. The most popular departure day for this route is Wed, with 20% of flights per week taking off on this day.

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 41% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 8 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.

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

Southwest, Delta, and Hawaiian Airlines are the most popular carriers operating from San Francisco to Austin Bergstrom

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

As of July 2025, there are 25 flights per day flying from San Francisco to Austin. The most common time of day flights depart is 7:00AM, with 43% of flights taking off at noon.

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 July 2025, there are 7 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.

$57 Cheap Flights from San Francisco to Austin in 2025

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Cheap round-trip flights

1:05 pm - 6:35 pmSFO-AUS

3h 30mnonstop

10:20 am - 12:05 pmAUS-SFO

3h 45mnonstop

$114Southwest

Find Deal

Wed, Oct 22 - Sat, Oct 25

12:55 pm - 6:25 pmSFO-AUS

3h 30mnonstop

10:30 am - 12:10 pmAUS-SFO

3h 40mnonstop

$119Southwest

Find Deal

Mon, Aug 25 - Tue, Sep 2

2:20 pm - 10:40 pmSFO-AUS

6h 20m1 stop

10:20 am - 12:05 pmAUS-SFO

3h 45mnonstop

$124Southwest

Find Deal

Wed, Oct 22 - Sat, Oct 25

7:49 pm - 6:07 amSFO-AUS

8h 18m1 stop

6:00 am - 7:51 amAUS-SFO

3h 51mnonstop

$162Alaska Airlines

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Sat, Aug 16 - Sat, Aug 23

7:00 am - 12:39 pmSFO-AUS

3h 39mnonstop

1:40 pm - 3:25 pmAUS-SFO

3h 45mnonstop

$165United Airlines

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Wed, Aug 6 - Wed, Aug 13

5:45 am - 1:09 pmSFO-AUS

5h 24m1 stop

1:54 pm - 9:21 pmAUS-SFO

9h 27m1 stop

$173Frontier

Find Deal

Fri, Aug 22 - Mon, Aug 25

7:49 pm - 6:07 amSFO-AUS

8h 18m1 stop

7:37 am - 12:24 pmAUS-SFO

6h 47m1 stop

$179Alaska Airlines

Find Deal

Tue, Aug 5 - Wed, Aug 6

5:45 am - 1:26 pmSFO-AUS

5h 41m1 stop

12:39 pm - 7:08 pmAUS-SFO

8h 29m2 stops

$190Frontier

Find Deal

Thu, Sep 18 - Sun, Sep 21

12:30 am - 8:37 amSFO-AUS

6h 07m1 stop

5:25 am - 7:10 amAUS-SFO

3h 45mnonstop

$195United Airlines

Find Deal

Wed, Aug 6 - Sat, Aug 9

12:15 pm - 11:35 pmSFO-AUS

9h 20m1 stop

2:48 pm - 8:01 pmAUS-SFO

7h 13m1 stop

$198American Airlines

Find Deal

Thu, Aug 28 - Tue, Sep 2

Frontier flights from San Francisco to Austin

Our best Frontier deals on San Francisco to Austin flight tickets

Frontier

Aug 22

SFO5:45 amSan Francisco

5h 24m

1 stop

AUS1:09 pmAustin Bergstrom

Aug 25

AUS1:54 pmAustin Bergstrom

9h 27m

1 stop

SFO9:21 pmSan Francisco

$173

Find similar

Frontier

Sep 18

SFO5:45 amSan Francisco

5h 41m

1 stop

AUS1:26 pmAustin Bergstrom

Sep 21

AUS12:39 pmAustin Bergstrom

8h 29m

2 stops

SFO7:08 pmSan Francisco

$190

Find similar

Frontier

Aug 25

SFO5:45 amSan Francisco

5h 24m

1 stop

AUS1:09 pmAustin Bergstrom

Aug 28

AUS12:32 pmAustin Bergstrom

13h 47m

2 stops

SFO12:19 amSan Francisco

$193

Find similar

Southwest flights from San Francisco to Austin

Our best Southwest deals on San Francisco to Austin flight tickets

Southwest

Oct 22

SFO1:05 pmSan Francisco

3h 30m

AUS6:35 pmAustin Bergstrom

Oct 25

AUS10:20 amAustin Bergstrom

3h 45m

SFO12:05 pmSan Francisco

$114

Find similar

Southwest

Aug 25

SFO12:55 pmSan Francisco

3h 30m

AUS6:25 pmAustin Bergstrom

Sep 2

AUS10:30 amAustin Bergstrom

3h 40m

SFO12:10 pmSan Francisco

$119

Find similar

Southwest

Oct 22

SFO2:20 pmSan Francisco

6h 20m

1 stop

AUS10:40 pmAustin Bergstrom

Oct 25

AUS10:20 amAustin Bergstrom

3h 45m

SFO12:05 pmSan Francisco

$124

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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

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 $331, 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 August is your next best option. Flight prices from San Francisco to Austin during August average around $333.

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 Tuesday when prices can be found for as low as $347. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to Austin for around $441.

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 $375. 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 evening, with an average ticket price of $411. Departure times in the evening 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 $372 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 $316 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 July 2025, prices for San Francisco to Austin flights are approximately 10% 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	$57
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 $57. The best round-trip flight deal from San Francisco to Austin found on momondo in the last 72 hours is $114.

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 near Austin: 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 30m.
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 July 2025, there are 7 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 9 (17.96% of total bookings). The next most popular plane models are Boeing 737 (14.58%), Boeing 737-900 Passenger/BBJ3 (winglets) (14.20%), and Airbus A319 (11.25%).
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 (42% of total bookings). The next most popular airlines are Alaska Airlines (37%), Frontier (6%), and American Airlines (5%).

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
Frontier	PriceFrom $110	Free Cancellation	Rating 5.9 3,271 reviews	Search Frontier flights
Delta	PriceFrom $169	Free Cancellation	Rating 8.0 7,951 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $172	Free Cancellation	Rating 7.8 2,562 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $194	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $216	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $217	Free Cancellation	Rating 8.0 4,249 reviews	Search Southwest flights
United Airlines	PriceFrom $232	Free Cancellation	Rating 7.4 8,846 reviews	Search United Airlines flights

Delta Flights From San Francisco to Austin
Across 7 Delta flights from San Francisco to Austin this week, the average price was $347, with the best Delta deals starting from $169 round-trip. 7,951 users have rated Delta on momondo, with an average score of 8.0/10.
Alaska Airlines Flights From San Francisco to Austin
Alaska Airlines is also a popular choice for this route. Alaska Airlines flight deals for San Francisco to Austin start from as low as $216 round-trip, depending on your selected dates, with average Alaska Airlines deals seen on momondo around $357. Alaska Airlines operates 10 flights to Austin from San Francisco in an average week. Users have rated it 8.0/10 across 10,000 reviews.

Fredericksburg

San Marcos

Round Rock

Wimberley

Georgetown

Canyon Lake

Marble Falls

Dripping Springs

Cedar Park

Horseshoe Bay

Pflugerville

Seguin

Kyle

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.

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

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 $57

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 10/4. 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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Frontier flights from San Francisco to Austin

Our best Frontier deals on San Francisco to Austin flight tickets

Southwest flights from San Francisco to Austin

Our best Southwest deals on San Francisco to Austin flight tickets

See travel insights to Austin from

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

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 July 2025, prices for San Francisco to Austin flights are approximately 10% 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, Delta, and Hawaiian Airlines are the most popular carriers operating from San Francisco to Austin Bergstrom

What airlines fly to Austin?

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

As of July 2025, there are 25 flights per day flying from San Francisco to Austin. The most common time of day flights depart is 7:00AM, with 43% of flights taking off at noon.

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

175 flights are operational weekly from San Francisco to Austin as of July 2025. The most popular departure day for this route is Wed, with 20% 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

Delta Flights From San Francisco to Austin

Alaska Airlines 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?

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

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

An easier way to manage your Austin 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.

Find better results for your trip to the United States

Airports servicing Texas