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Cheap flights from Austin to San Francisco 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 Austin to San Francisco departing on 2/13. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:05 am - 1:02 pm
AUS
-
SFO
3h 57mnonstop
Delta Logo
1:57 pm - 7:34 pm
SFO
-
AUS
3h 37mnonstop
$169Delta
Sun, Feb 15 - Tue, Feb 24
Delta Logo
3:02 pm - 4:51 pm
AUS
-
SFO
3h 49mnonstop
Delta Logo
9:58 am - 3:25 pm
SFO
-
AUS
3h 27mnonstop
$173Delta
Fri, Apr 17 - Sun, Apr 19
Frontier Logo
8:30 am - 7:20 am
AUS
-
SFO
24h 50m
2 stops
Frontier Logo
7:08 pm - 8:17 am
SFO
-
AUS
11h 09m
1 stop
$174Frontier
Wed, Feb 25 - Sat, Feb 28
Frontier Logo
8:30 am - 12:28 am
AUS
-
SFO
17h 58m
1 stop
Frontier Logo
6:15 am - 12:16 am
SFO
-
AUS
16h 01m
1 stop
$175Frontier
Wed, Feb 18 - Mon, Mar 2
Frontier Logo
9:59 pm - 7:58 am
AUS
-
SFO
11h 59m
1 stop
Frontier Logo
6:00 am - 9:50 pm
SFO
-
AUS
13h 50m
1 stop
$176Frontier
Thu, Mar 5 - Tue, Mar 10
Frontier Logo
6:45 am - 8:09 pm
AUS
-
SFO
15h 24m
1 stop
Frontier Logo
7:32 pm - 12:45 pm
SFO
-
AUS
15h 13m
1 stop
$177Frontier
Tue, Mar 10 - Sat, Mar 14
United Airlines Logo
7:00 am - 9:02 am
AUS
-
SFO
4h 02mnonstop
United Airlines Logo
11:55 pm - 5:29 am
SFO
-
AUS
3h 34mnonstop
$178United Airlines
Thu, Apr 2 - Fri, Apr 3
Delta Logo
10:57 am - 1:00 pm
AUS
-
SFO
4h 03mnonstop
Delta Logo
6:00 am - 3:38 pm
SFO
-
AUS
7h 38m
1 stop
$179Delta
Wed, Mar 18 - Thu, Mar 19
Frontier Logo
11:32 am - 5:58 pm
AUS
-
SFO
8h 26m
1 stop
Frontier Logo
10:46 pm - 2:29 pm
SFO
-
AUS
13h 43m
1 stop
$180Frontier
Thu, Feb 19 - Thu, Feb 26
Frontier Logo
8:30 am - 12:28 am
AUS
-
SFO
17h 58m
1 stop
Frontier Logo
7:15 pm - 9:21 am
SFO
-
AUS
12h 06m
2 stops
$181Frontier
Wed, Feb 18 - Wed, Feb 25

Frontier flights from Austin to San Francisco

Our best Frontier deals on Austin to San Francisco flight tickets
Frontier
Feb 25
AUS8:30 amAustin Bergstrom
24h 50m
2 stops
SFO7:20 amSan Francisco
Feb 28
SFO7:08 pmSan Francisco
11h 09m
1 stop
AUS8:17 amAustin Bergstrom
$174
Frontier
Feb 18
AUS8:30 amAustin Bergstrom
17h 58m
1 stop
SFO12:28 amSan Francisco
Mar 2
SFO6:15 amSan Francisco
16h 01m
1 stop
AUS12:16 amAustin Bergstrom
$175
Frontier
Mar 5
AUS9:59 pmAustin Bergstrom
11h 59m
1 stop
SFO7:58 amSan Francisco
Mar 10
SFO6:00 amSan Francisco
13h 50m
1 stop
AUS9:50 pmAustin Bergstrom
$176

Southwest flights from Austin to San Francisco

Our best Southwest deals on Austin to San Francisco flight tickets
Southwest
Feb 10
AUS11:45 amAustin Bergstrom
4h 00m
SFO1:45 pmSan Francisco
Feb 25
SFO6:05 amSan Francisco
7h 50m
1 stop
AUS3:55 pmAustin Bergstrom
$190
Southwest
Feb 26
AUS1:50 pmAustin Bergstrom
4h 00m
SFO3:50 pmSan Francisco
Mar 1
SFO5:50 amSan Francisco
7h 45m
1 stop
AUS3:35 pmAustin Bergstrom
$203
Southwest
Feb 18
AUS6:25 amAustin Bergstrom
9h 55m
2 stops
SFO2:20 pmSan Francisco
Feb 28
SFO1:55 pmSan Francisco
7h 40m
1 stop
AUS11:35 pmAustin Bergstrom
$208

momondo Fare Finder

 
Customize your flight search to find flights from Austin to San Francisco 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, momondo users made 832,500 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Austin to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Sun 2/15

11:05 am-1:02 pm

Nonstop3h 57m

San Francisco

Tue 2/24

1:57 pm-7:34 pm

Nonstop3h 37m

$169

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Fri 4/17

3:02 pm-4:51 pm

Nonstop3h 49m

San Francisco

Sun 4/19

9:58 am-3:25 pm

Nonstop3h 27m

$173

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Wed 2/25

8:30 am-7:20 am

2 stops24h 50m

San Francisco

Sat 2/28

7:08 pm-8:17 am

1 stop11h 09m

$174

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Wed 2/18

8:30 am-12:28 am

1 stop17h 58m

San Francisco

Mon 3/2

6:15 am-12:16 am

1 stop16h 01m

$175

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Thu 3/5

9:59 pm-7:58 am

1 stop11h 59m

San Francisco

Tue 3/10

6:00 am-9:50 pm

1 stop13h 50m

$176

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Tue 3/10

6:45 am-8:09 pm

1 stop15h 24m

San Francisco

Sat 3/14

7:32 pm-12:45 pm

1 stop15h 13m

$177

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Thu 4/2

7:00 am-9:02 am

Nonstop4h 02m

San Francisco

Fri 4/3

11:55 pm-5:29 am

Nonstop3h 34m

$178

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Wed 3/18

10:57 am-1:00 pm

Nonstop4h 03m

San Francisco

Thu 3/19

6:00 am-3:38 pm

1 stop7h 38m

$179

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Thu 2/19

11:32 am-5:58 pm

1 stop8h 26m

San Francisco

Thu 2/26

10:46 pm-2:29 pm

1 stop13h 43m

$180

AustinSan Francisco

AUS - SFO

AUSSFO

Austin Bergstrom

Wed 2/18

8:30 am-12:28 am

1 stop17h 58m

San Francisco

Wed 2/25

7:15 pm-9:21 am

2 stops12h 06m

$181

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

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 $431. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $786.

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 $496. Flights in the evening are often more expensive with an average ticket price of $1,116.

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 $325 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 $261 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.

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

You could potentially save up to 2% on your flight if you consider stops on a Austin to San Francisco flight.

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

As of January 2026, prices for Austin to San Francisco flights are approximately 23% 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

$184

Fastest flight time

3h 45m

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 $184. The best round-trip flight deal from Austin to San Francisco found on momondo in the last 72 hours is $302.
The fastest flight from Austin to San Francisco takes 3h 45m
Direct flights go from Austin to San Francisco every day.
There is 1 airport in San Francisco. From Austin there are direct flights to 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 45m.

  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $108Free CancellationRating
7.8
2,829 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $113Free CancellationRating
7.9
8,112 reviews
Search Delta flights
FrontierPriceFrom $130Free CancellationRating
5.7
3,058 reviews
Search Frontier flights
SouthwestPriceFrom $133Free CancellationRating
8.0
4,268 reviews
Search Southwest flights
United AirlinesPriceFrom $173Free CancellationRating
7.4
9,199 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $175Free CancellationRating
8.0
11,792 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $196Free CancellationRating
7.2
11,189 reviews
Search American 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 $133. Generally, Southwest has 7 flights on this route every week with an average price of $281. Southwest is rated 8.0/10 by our users.

  • Delta Flights From Austin to San Francisco

    Another popular option for Austin to San Francisco flights is Delta (7.9/10, 8,113 ratings). Delta flies from Austin to San Francisco around 5 times per week, with deals starting from $113 round-trip and rising to an average price of around $315.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Calistoga
Big Sur
Santa Clara
Berkeley
Walnut Creek
Fremont
Daly City
Half Moon Bay
Salinas
Vallejo
Livermore
Sunnyvale
Turlock

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.

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.
Start using Trips
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