SFO - AUS

₹ 11,468 Find Cheap Flights from San Francisco to Austin – Compare and Save

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Everything you should know

Cheapest return flight
₹ 22,177
Typical prices: ₹ 25,669-₹ 46,079
Southwest
Fri 7/12Fri 14/12
SFO - AUS • 1 stop
Cheapest direct flights
₹ 22,746
Typical prices: ₹ 26,262-₹ 46,730
Delta
Sat 17/11Mon 19/11
SFO - AUS • Direct
Direct flights
You can fly direct with United Airlines, Southwest, and Delta. Average duration is 3h 35m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 92% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 12 weeks in advance save around 45% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg ₹ 19,029 (return)
Shortest trip • 6h 13m (one-way)
Insights
Insights
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We hope you enjoy your trip to Austin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Austin (SFO-AUS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from San Francisco to Austin

Mon, 7 Dec - Mon, 14 Dec
Southwest Logo
13:05 - 22:40SFO  San Francisco-AUS Austin Bergstrom
7h 35m1 stop San Diego
Southwest Logo
05:55 - 13:50AUS  Austin Bergstrom-SFO San Francisco
9h 55m1 stop Baltimore/Washington
₹ 22,177Southwest
10 hours ago
Sat, 14 Nov - Wed, 18 Nov
Alaska Airlines Logo
10:29 - 19:19SFO  San Francisco-AUS Austin Bergstrom
6h 50m1 stop San Diego
Alaska Airlines Logo
08:30 - 18:10AUS  Austin Bergstrom-SFO San Francisco
11h 40m2 stops Seattle/Tacoma Intl Los Angeles
₹ 22,272Alaska Airlines
3+ days ago
Tue, 17 Nov - Wed, 18 Nov
Alaska Airlines Logo
14:44 - 22:29SFO  San Francisco-AUS Austin Bergstrom
5h 45m1 stop San Diego
Alaska Airlines Logo
08:30 - 17:21AUS  Austin Bergstrom-SFO San Francisco
10h 51m2 stops Seattle/Tacoma Intl Los Angeles
₹ 22,272Alaska Airlines
3+ days ago
Wed, 9 Dec - Sat, 12 Dec
Alaska Airlines Logo
14:34 - 23:59SFO  San Francisco-AUS Austin Bergstrom
7h 25m1 stop Portland
Alaska Airlines Logo
07:15 - 17:10AUS  Austin Bergstrom-SFO San Francisco
11h 55m2 stops Portland Los Angeles
₹ 22,272Alaska Airlines
3+ days ago
Tue, 17 Nov - Thu, 19 Nov
Delta Logo
17:59 - 23:35SFO  San Francisco-AUS Austin Bergstrom
3h 36mdirect
Delta Logo
07:10 - 09:04AUS  Austin Bergstrom-SFO San Francisco
3h 54mdirect
₹ 22,746Delta
4 hours ago
Sat, 5 Dec - Tue, 8 Dec
United Airlines Logo
08:30 - 14:08SFO  San Francisco-AUS Austin Bergstrom
3h 38mdirect
United Airlines Logo
07:00 - 09:05AUS  Austin Bergstrom-SFO San Francisco
4h 05mdirect
₹ 22,841United Airlines
12 hours ago
Wed, 25 Nov - Sat, 5 Dec
United Airlines Logo
18:25 - 23:59SFO  San Francisco-AUS Austin Bergstrom
3h 34mdirect
United Airlines Logo
13:15 - 15:16AUS  Austin Bergstrom-SFO San Francisco
4h 01mdirect
₹ 22,841United Airlines
2 days ago
Sat, 5 Dec - Tue, 8 Dec
United Airlines Logo
12:21 - 17:55SFO  San Francisco-AUS Austin Bergstrom
3h 34mdirect
United Airlines Logo
19:03 - 21:06AUS  Austin Bergstrom-SFO San Francisco
4h 03mdirect
₹ 22,841United Airlines
3+ days ago
Tue, 10 Nov - Thu, 12 Nov
Delta Logo
16:30 - 23:55SFO  San Francisco-AUS Austin Bergstrom
5h 25m1 stop Los Angeles
Delta Logo
07:10 - 09:04AUS  Austin Bergstrom-SFO San Francisco
3h 54mdirect
₹ 23,030Delta
3+ days ago
Wed, 11 Nov - Thu, 19 Nov
Delta Logo
17:59 - 23:35SFO  San Francisco-AUS Austin Bergstrom
3h 36mdirect
Delta Logo
08:00 - 12:22AUS  Austin Bergstrom-SFO San Francisco
6h 22m1 stop Salt Lake City
₹ 23,030Delta
3+ days ago
Booking Insights

Price, demand, and travel trends for San Francisco to Austin flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from San Francisco to Austin?

Return flights from San Francisco to Austin typically range from ₹ 25,669 to ₹ 46,079. The lowest price found in the past 5 days was ₹ 22,177 on Southwest.

What's the cheapest day of the week to fly from San Francisco to Austin?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from San Francisco to Austin. It’s 16% cheaper than the average day, while Sunday is the most expensive, with prices 15% higher.

What is the cheapest month to fly from San Francisco to Austin?

•January is the cheapest month to fly from San Francisco to Austin at ₹ 29,949 return.
•June (₹ 40,089) and March (₹ 38,384) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 33% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from San Francisco to Austin the cheapest?

Flights from San Francisco to Austin are cheapest 12 weeks before departure. Booking in this window typically costs about 45% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for San Francisco to Austin flights

Low season

September

Cheapest flight

₹ 11,468
Beat the crowds with an average 27% drop in traveller numbers.
The most popular month to fly with an average 22% increase in traveller numbers.
One-way flight from San Francisco to Austin

When to book flights from San Francisco to Austin

Are your dates flexible? Find out the best times to travel from San Francisco to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Flights from San Francisco to Austin: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from San Francisco to Austin 
Verified travelerFlew with Alaska Airlines-Dec 2025
Bid on an upgrade seat if you can, I was pleased with my upgrade.
Verified travelerFlew with Alaska Airlines-Jan 2025
Use the lounge access at the discounted rate. It was very nice.

Your San Francisco to Austin flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from San Francisco to Austin?

    These are the earliest and latest flight times available from San Francisco to Austin:

    • Earliest: departs at 07:20 and lands at 10:55
    • Latest: departs at 23:59 and lands at 03:34.

    The flight takes about 3h 35m.

  • Which cabin classes can I book on flights from San Francisco to Austin?

    Only Economy class is available on flights from San Francisco to Austin.

  • How long is a flight from San Francisco to Austin?

    A direct flight from San Francisco to Austin takes 3h 35m, covering 3,886 km.

  • Do I need a passport to fly from San Francisco to Austin?

    No, a passport is not required for this domestic route, but you will need another form of identification, such as a driving licence.

  • How much should I expect to pay for a San Francisco to Austin flight?

    Return flights from San Francisco to Austin range from ₹ 25,669 to ₹ 46,079, with an average of ₹ 35,144 over the past 12 months. Anything below ₹ 25,669 counts as a good deal.

  • How expensive are last-minute San Francisco to Austin flights?

    Last-minute fares on this route (booked within two weeks of departure) run 39% above the ₹ 35,144 route average. Book 12 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from San Francisco to Austin?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average ₹ 19,029 return via Phoenix Sky Harbor Intl (PHX), compared with ₹ 35,739 for direct.

  • How does on-time performance compare across airlines flying from San Francisco to Austin?

    Alaska Airlines is slightly above the route average for timely arrivals, while United Airlines has a lower on-time arrival rate. On-time arrival rates on San Francisco to Austin flights are:

    • Alaska Airlines: 92% on time
    • United Airlines: 86% on time
    • Delta: 77% on time

    On average, flights on this route are punctual 80% of the time.

  • What is the standard checked bag allowance on flights from San Francisco to Austin?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge ₹ 3,317–₹ 8,531 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from San Francisco to Austin?

    The Airbus A319 family is used most often on this route, operated mainly by Delta and United Airlines. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

  • How are flight departures from San Francisco to Austin spread across the day?

    Morning is the busiest departure period on San Francisco to Austin flights, with 43% leaving in that window. Afternoon departures account for 43%, Evening flights for 14%, and Night flights for 0%.

  • Have flight prices from San Francisco to Austin changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ₹ 22,082 to ₹ 122,917. That means the highest observed fare was about 6x higher than the lowest one.

  • Which airlines offer Wi-Fi on San Francisco to Austin flights?

    Two airlines offer in-flight Wi-Fi on San Francisco to Austin flights:

    • Delta
    • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty programme, while others are paid add-ons priced by flight length.

  • How are flight prices from San Francisco to Austin looking right now?

    One-way fares from San Francisco to Austin are currently lower than usual. Average one-way flight prices are about ₹ 11,572, which is 43% below the typical average for this route.

  • Which car hire options are available at Austin Bergstrom Airport (AUS)?

    Austin Bergstrom Airport (AUS) hosts 5 major car rental companies, with daily rates starting from around ₹ 1,265 for economy cars. Top options include:

    • Europcar
    • Hertz
    • Fox
    • Thrifty
    • Easirent

  • Which airports can I use when flying from San Francisco to Austin?

    Flights from San Francisco to Austin usually depart from San Francisco (SFO) and arrive at Austin Bergstrom (AUS).

  • What time of day has the fewest delays on flights from San Francisco to Austin?

    Evening flights have the fewest delays on this route, while afternoon departures tend to have the most.

  • At what point is a flight considered delayed on the route from San Francisco to Austin?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the San Francisco to Austin route, 20% of flights were delayed in the past three months, with delays averaging 2h 38m.

  • Which airports do connecting flights from San Francisco to Austin pass through?

    One-stop flights from San Francisco to Austin most commonly connect through:

    • Denver Intl (DEN) – 39% of one-stop connections
    • San Diego (SAN) – 16% of one-stop connections
    • Los Angeles (LAX) – 12% of one-stop connections
    • Dallas/Fort Worth (DFW) – 10% of one-stop connections

  • Can I save money by using flexible dates for flights from San Francisco to Austin?

    Yes. Flexible dates can save you up to 27% on flights from San Francisco to Austin. Wednesday is the cheapest departure day at ₹ 29,854 return on average, while Sunday is the most expensive at ₹ 40,469, a difference of ₹ 10,615.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from San Francisco to Austin?

    3 airlines operate flights between San Francisco and Austin. The airlines offering direct flights on this route include:

    • United Airlines
    • Southwest
    • Delta

  • How much time can I save by choosing a different stopover airport from San Francisco to Austin?

    Flying via San Diego (SAN) gives the shortest average 1-stop total travel time of 6h 13m, compared to 6h 19m via Houston George Bush Intcntl (IAH) and 6h 25m via Los Angeles (LAX).

  • What is the time difference between San Francisco and Austin?

    Austin is 2 hours ahead of San Francisco (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Austin?

    Sixth Street is one of the most viewed places in Austin on KAYAK.

  • Which airlines offer extra legroom and free seat selection on San Francisco to Austin flights?

    Among airlines operating San Francisco to Austin flights:

    • United Airlines: offers extra legroom; offers free seat selection
    • Delta: offers extra legroom; offers free seat selection
    • Southwest: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on San Francisco to Austin flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • United Airlines: a cabin bag and a checked bag in Economy class
    • Delta: a cabin bag and a checked bag in Economy class
    • Southwest: a cabin bag and a checked bag in Economy class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

  • What can I do in San Francisco International Airport while waiting for my flight from San Francisco to Austin to take off?

    If you would like to relax and watch the airport’s planes take off, head to the outdoor terrace that is in Boarding Area G of San Francisco International Airport. To learn more about the airport’s history and see what amenities it offers for guests, take one of the three self guided tours that are offered in the different terminals.

  • Where can I go shopping at San Francisco International Airport?

    California Lifestyle can be found in Terminal 3 of San Francisco International Airport and sells traditional souvenirs and products from the local region, while 100% Pure is located nearby and offers organic skincare. The Bay Area Club House is near Boarding Area F and sells professional sports memorabilia.

  • What is the best way to travel from Austin-Bergstrom International Airport to the city center?

    Although Austin-Bergstrom International Airport is serviced by the Bus No 100 Airport Flyer, the easiest way to travel downtown is by taking a taxi. Taxis are stationed outside of the Arrivals terminal 24h a day, and minimum fares start at $12.10.

  • Which hotels have a shuttle service to Austin-Bergstrom International Airport?

    To stay somewhere budget-friendly yet comfortable, book a room at the Comfort Suites Austin Airport, a hotel with a free shuttle to Austin-Bergstrom International Airport and is less than 10 mi from the local convention center. The Hilton Austin Airport is a chic option that also has a shuttle service and is a 17m drive from downtown.

Your guide to booking San Francisco to Austin flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average ₹ 29,854, about ₹ 10,615 less than Sunday fares (26% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 12 weeks before you fly. On this route, that window historically saves about 45% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Francisco to Austin trip for January. Fares historically average ₹ 29,949 return in that month – typically ₹ 10,141 less than the most expensive month, which is June (based on the last 12 months).
  • For the best chance of arriving on time, fly with Alaska Airlines. Over the past three months, 92% of Alaska Airlines flights from San Francisco to Austin arrived on time, slightly above the route average of 80%. When flights on this route arrive late, they're delayed by an average of 2h 38m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through Phoenix Sky Harbor Intl Airport (PHX) can be cheaper than flying direct. The cheapest stopover option averages ₹ 19,029 return on this route – about ₹ 16,710 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Austin Bergstrom Airport.

    • Hyatt Place Austin Airport
    • Microtel Inn and Suites by Wyndham Austin Airport
    • Hilton Austin Airport
  • Both Frontier and Alaska Airlines offer affordable nonstop flights from San Francisco to Austin, and they offer free drinks and snacks. American and Delta Airlines provide flights with layovers, but they also have inflight entertainment and the option of upgrading to a more comfortable seat for a small additional fee.
  • If you are a business traveler, there are several amenities that you can take advantage of in San Francisco International Airport (SFO). The TripTel Business Center has workstations, copying services, and cellphone rentals, while the Airport Travel Agency has a notary and a passport photo service.
  • To unwind before being cooped up in a plane for several hours, go to one of the yoga rooms that are in Terminals 2 and 3 of San Francisco International Airport. These rooms contain complimentary exercise mats, as well as informational DVDs that show how to do popular yoga positions.
  • For travelers who have a question about Austin-Bergstrom International Airport (AUS) or need help figuring out how to use ground transportation, go to the Visitor Information Desk near baggage carousels 3 and 5 in the Barbara Jordan Terminal. The volunteers at this desk can answer all of your questions and provide you with additional resources.
  • If you are a nursing mother, stop by the Mamava Lactation Suite that is near Gate 7 of Austin-Bergstrom International Airport. Travelers can access the room for up to 30m for free when they have downloaded the app, and it contains comfortable chairs, a changing table, USB ports, and a mirror.

Prefer to fly direct from San Francisco to Austin Bergstrom?

 
Find which airlines fly direct from San Francisco Airport to Austin Bergstrom Airport, which days they fly and book direct flights.

Direct departures

San Francisco to Austin Bergstrom

Monday

Delta,Southwest,United Airlines

Delta,Southwest, +1 more

Tuesday

Delta,Southwest,United Airlines

Delta,Southwest, +1 more

Wednesday

Delta,Southwest,United Airlines

Delta,Southwest, +1 more

Thursday

Delta,Southwest,United Airlines

Delta,Southwest, +1 more

Friday

Delta,Southwest,United Airlines

Delta,Southwest, +1 more

Saturday

Delta,Southwest,United Airlines

Delta,Southwest, +1 more

Sunday

Delta,Southwest,United Airlines

Delta,Southwest, +1 more

See more direct flights

Direct returns

Austin Bergstrom to San Francisco

Monday

Delta,Southwest,United Airlines

Delta,Southwest, +1 more

Tuesday

Delta,Southwest,United Airlines

Delta,Southwest, +1 more

Wednesday

Delta,Southwest,United Airlines

Delta,Southwest, +1 more

Thursday

Delta,Southwest,United Airlines

Delta,Southwest, +1 more

Friday

Delta,Southwest,United Airlines

Delta,Southwest, +1 more

Saturday

Delta,Southwest,United Airlines

Delta,Southwest, +1 more

Sunday

Delta,Southwest,United Airlines

Delta,Southwest, +1 more

See more direct flights

More options for your flight from San Francisco to Austin

Complete your trip to Austin with a hotel stay or car hire