Cheap flights from Austin to San Francisco

Austin-Bergstrom
AUS
San Francisco
SFO

Flight deals from Austin to San Francisco

Below you can see the best deals on flights Austin — San Francisco for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 5 September, from $81.

Top 10 cheap flights from Austin to San Francisco

F9
F9
$ 81

Austin — San Francisco

20:15—00:18
5 Sep 2026
6 h 3 m
1 stop
F9
F9
$ 87

Austin — San Francisco

12:47—19:56
5 Sep 2026
9 h 9 m
1 stop
F9
F9
$ 89

Austin — San Francisco

06:15—12:12
2 Sep 2026
7 h 57 m
1 stop
F9
F9
$ 95

Austin — San Francisco

06:15—00:18
2 Sep 2026
20 h 3 m
1 stop
F9
F9
$ 97

Austin — San Francisco

20:24—00:14
12 Sep 2026
5 h 50 m
1 stop
F9
F9
$ 101

Austin — San Jose

23:04—12:43
10 Sep 2026
15 h 39 m
1 stop
F9
F9
$ 103

Austin — San Francisco

20:24—10:47
12 Sep 2026
16 h 23 m
1 stop
F9
F9
$ 103

Austin — San Francisco

20:51—08:43
4 Sep 2026
13 h 52 m
1 stop
F9
F9
$ 103

Austin — San Francisco

20:51—19:56
4 Sep 2026
25 h 5 m
1 stop
F9
F9
$ 107

Austin — San Francisco

15:32—08:14
9 Sep 2026
18 h 42 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Austin — San Francisco flight

Looking for cheap flights from Austin to San Francisco? Compare fares from different airlines, check the flight schedule and travel time — and book your Austin — San Francisco ticket online at the best price.

The route has direct flights — around 196 flights per week, flights are operated by United Airlines, Alaska Airlines, Hawaiian Airlines, American Airlines and 4 more airlines, a nonstop flight takes about 3 h 37 min, the distance between the cities is around 2,418 km.

Planning your trip? You may find our San Francisco travel guide, how to get from the airport into town and San Francisco weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $79Min. price
OctoberCheapest
FebruaryPeak season
YesDirect flights
2,418 kmDistance
3 h 37 minTravel time
8Airlines
196 / wkFlights

Flight schedule from Austin to San Francisco

The table shows direct flights from Austin to San Francisco on the selected date. The flight takes approximately 3 h 37 min. Regular flights are operated by United Airlines, Alaska Airlines, Hawaiian Airlines and American Airlines. Departures from Austin-Bergstrom International Airport airports, arrivals at San Francisco International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Austin — San Francisco

Below is a calendar of the lowest flight ticket prices for Austin — San Francisco by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $79 in October, and the most expensive are around $153 in February. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Austin to San Francisco by month. Tickets are usually cheapest in September (around $172) and priciest in March (about $247) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$178lowMay$247highSep$172low
Feb$201mediumJun$218mediumOct$178low
Mar$247highJul$212mediumNov$184low
Apr$241highAug$184lowDec$212medium

Some values are estimated based on seasonality.

When to fly

Weather in San Francisco: it is warmest in September (up to 24 °C on average) and coolest in January (around 14 °C). The driest month is June.

Tickets are usually cheapest in October and most expensive in February. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · San Francisco

Dry and wet days · San Francisco

Wind speed and direction · San Francisco

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How to get the best deal on a Austin — San Francisco ticket

  • Book ahead: fares for Austin — San Francisco are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to San Francisco is usually October — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Austin — San Francisco route are operated by 8 airlines; United Airlines runs the most flights (around 28% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    18x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight AUS → SFO18x/week
      Duration
      3h 44m
      Days
      MTWTFSS
    27.6%Open →
  • Alaska AirlinesAS
    14x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight AUS → SFO14x/week
      Duration
      3h 47m
      Days
      MTWTFSS
    21.4%Open →
  • Hawaiian AirlinesHA
    13x/week
    WebsiteFleet: 7511M pax/year
    • Direct flight AUS → SFO13x/week
    20.4%
  • American AirlinesAA
    12x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight AUS → SFO12x/week
    18.9%Open →
  • DeltaDL
    3x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight AUS → SFO3x/week
      Duration
      3h 41m
      Days
      MTWTFSS
    5.1%Open →
  • Japan AirlinesJL
    3x/week
    WebsiteFleet: 14540M pax/year
    • Direct flight AUS → SFO3x/week
    4.6%Open →
  • Qatar AirwaysQR
    1x/week
    WebsiteFleet: 26640M pax/year
    • Direct flight AUS → SFO1x/week
    1.0%Open →
  • Southwest AirlinesWN
    1x/week
    WebsiteFleet: 817140M pax/year
    • Direct flight AUS → SFO1x/week
      Duration
      2h
      Days
      MTWTFSS
    1.0%Open →

Cities and airports on the Austin — San Francisco route

Flights Austin — San Francisco depart from Austin-Bergstrom International Airport and arrive at San Francisco International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Austin

AUS
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

San Francisco

SFO
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Austin — San Francisco flight

How long is the flight from Austin to San Francisco?

A nonstop Austin — San Francisco flight takes about 3 h 37 min — the distance between the cities is around 2,418 km.

How far is it from Austin to San Francisco?

The distance from Austin to San Francisco is about 2,418 km, which a nonstop flight covers in around 3 h 37 min.

Are there direct flights from Austin to San Francisco?

Yes, there are nonstop flights Austin — San Francisco — around 196 flights per week.

Which airlines fly from Austin to San Francisco?

Airlines operating Austin — San Francisco include United Airlines, Alaska Airlines, Hawaiian Airlines, American Airlines, Delta. See the full list with schedules in the "Airlines" section on this page.

Which airports do Austin — San Francisco flights use?

Flights from Austin depart from Austin-Bergstrom International Airport, and arrive at San Francisco International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Austin to San Francisco?

The price of a Austin — San Francisco ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in February. Tickets typically cost between $79 and $153. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Austin — San Francisco?

Flights Austin — San Francisco are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Austin to San Francisco?

To catch a low fare Austin — San Francisco, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Austin

See all
SeattleLos AngelesChicagoDenverNew York CityAtlantaSan DiegoDallasOrlandoHoustonPhoenixBostonDetroitMiamiLas VegasNashvilleSalt Lake CityWashington, D.C.PhiladelphiaMinneapolisFort LauderdaleRaleighCharlottePortlandLondonMcAllenCincinnatiIndianapolisTorontoCancunMontrealMexico CityVancouverMemphisFrankfurt am MainSan Jose del CaboPanama CityTampaKansas CityCleveland

Where else you can fly from San Francisco

See all
Los AngelesNew York CitySeattleSan DiegoSanta AnaLas VegasBurbankBostonVancouverPhoenixPortlandLondonDenverPalm SpringsHonoluluDallasChicagoSalt Lake CityAtlantaWashington, D.C.HoustonKahuluiTaipeiMinneapolisTorontoDetroitOrlandoTokyoSpokaneParisBoiseKapaaSan Jose del CaboPuerto VallartaRedmondSeoulFrankfurt am MainCalgaryMexico CityKailua-Kona

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