Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Find cheap one-way flights from San Francisco to Austin starting at US$46.

For as little as US$46, you can take your next adventure to Austin without breaking the bank. Choose between one-way and return tickets from San Francisco below.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

San Francisco to Austin Flight time & Schedules

Flight info.
Departure
Arrival
Weekly Schedule
  1. F91230

    06:00

    SFO

    2.6h

    09:35

    DEN

    SMTWTFS
  2. F91816

    07:53

    DEN

    2.3h

    11:08

    AUS

    SMTWTFS
  3. F91094

    06:05

    SFO

    2.8h

    09:51

    DEN

    -MT----
  4. F91816

    07:53

    DEN

    2.3h

    11:08

    AUS

    SMTWTFS
  5. AS512

    07:00

    SFO

    3.4h

    Nonstop

    12:26

    AUS

    SMTWTFS
  6. F94158

    11:02

    SFO

    1.7h

    12:45

    LAS

    SM-WT-S
  7. F93646

    11:33

    LAS

    2.8h

    16:21

    AUS

    SMTWTFS
  8. F92486

    13:51

    SFO

    1.6h

    15:30

    LAS

    -MTW-FS
  9. F94968

    21:59

    LAS

    2.1h

    01:05

    DEN

    SM-WT-S
  10. F91816

    07:53

    DEN

    2.3h

    11:08

    AUS

    SMTWTFS
  11. F92486

    13:51

    SFO

    1.6h

    15:30

    LAS

    -MTW-FS
  12. F93646

    11:33

    LAS

    2.8h

    16:21

    AUS

    SMTWTFS
  13. F93020

    16:39

    SFO

    1.7h

    18:20

    LAS

    SMTWTFS
  14. F93646

    11:33

    LAS

    2.8h

    16:21

    AUS

    SMTWTFS
  15. HA6781

    18:04

    SFO

    3.5h

    Nonstop

    23:33

    AUS

    SMTWTFS
  16. F93440

    20:56

    SFO

    2.8h

    00:42

    DEN

    SMTWTFS
  17. F91816

    07:53

    DEN

    2.3h

    11:08

    AUS

    SMTWTFS
  18. F91850

    22:29

    SFO

    1.7h

    00:12

    LAS

    S---TF-
  19. F93646

    11:33

    LAS

    2.8h

    16:21

    AUS

    SMTWTFS

When is the cheapest time to book flights from San Francisco to Austin?

Explore the best time to buy affordable tickets to Austin with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from San Francisco to Austin

Which airline provides the cheapest flights from San Francisco to Austin? Discover the option that best suits your travel needs before embarking on your journey.

Frequently Asked Questions

  • When are flight tickets from San Francisco (SFO) to Austin (AUS) the cheapest?

    Airlines adjust prices for flights from San Francisco to Austin based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from San Francisco (SFO) to Austin (AUS) cost?

    According to Trip.com's data, the lowest price is around $249.
  • How long does it take to fly from San Francisco (SFO) to Austin (AUS) and what is the distance?

    It takes around 3 hours 36 minutes to fly from San Francisco (SFO) to Austin (AUS).
  • What are the most popular airlines that fly from San Francisco (SFO) to Austin (AUS)?

How to find a cheap flight from San Francisco to Austin

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Being flexible with your dates to get the cheapest San Francisco to Austin ticket.
Tap "Date" on flight search bar to scan through the calender for San Francisco to Austin airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, Mar 5 at US$271 for one-way flights.
2
Compare cheap San Francisco to Austin flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from San Francisco to Austin. The cheapest airline operating is Alaska Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your San Francisco to Austin route, you can easily track the price of your airline tickets from San Francisco to Austin without manually checking every day.
4
Don't miss cheap San Francisco to Austin flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com free app and search for cheap flight tickets from San Francisco to Austin to get exclusive deals for you.

San Francisco to Austin Flight Information

Cheapest nonstop flight price$46
Cheapest round-trip ticket price$164
Off-season for travelMarch
Peak season for travelNovember
Flight distance2,402.46 km
Average flight time3 hours 36 minutes
Popular airlineAlaska Airlines