Cheap flights from San Francisco, CA to Austin, TX

Flights starting at $54. Choose between United Airlines, Linear Air, or Delta Air Lines to find the best price.

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Cheapest one-way trip

$54

Cheapest nonstop round-trip

$139

Cheapest round-trip

$109

Average round-trip

$228

Nonstop flights in December

$139 – $684

Round trips

San Francisco SFOAustin AUS

Alaska Airlines

$181
San Francisco SFOAustin AUS

Multiple carriers

$198

Updated:

1504 miles
Distance
Duration
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Travelers usually depart from San Francisco International, San Francisco, CA - Salesforce Plaza, San Francisco, CA Bus Stop, San Francisco, CA Train Station, or San Francisco, CA - Fisherman’s Wharf when they travel from San Francisco to Austin. Book your trip to arrive at Austin–Bergstrom International, Austin, TX - Greyhound Station, Austin, TX Train Station, Austin-South Congress, or Austin Municipal Airport. The distance between San Francisco and Austin is 2420 km. The most popular airlines for this route are United Airlines, Linear Air, Delta Air Lines, Alaska Airlines, and American Airlines. San Francisco and Austin have 345 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights7784745
Fly direct with

American Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, and Fridays.

Alaska Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from San Francisco to Austin

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Linear Air O2YesNo
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
Alaska AirlinesASAASYesOpens 24 days before flight
Closes 1 hours before flight
American AirlinesAALAAYesNo

United States COVID-19 travel restrictions

Your trip summary

Most travelers from San Francisco, SFO can enter Austin, AUS.

Return

Travel restrictions
  • Travel is allowed
  • Proof of a negative pre-departure COVID-19 test result is not required
  • Quarantine is not required

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from San Francisco to Austin?
A one-way nonstop (direct) flight between San Francisco and Austin takes around 3.5 hours.
What is the flight distance between San Francisco and Austin?
The flight distance between San Francisco and Austin is 2420 km.
What airlines offer nonstop (direct) flights between San Francisco and Austin?
Several carriers operate flights between San Francisco and Austin. Airlines offering nonstop (direct) flights include American Airlines, Alaska Airlines, United Airlines.
What are the most popular routes to and from San Francisco?
Travelers frequently search for route combinations, such as San Francisco and Las Vegas, Paris, Barcelona, Denver, Washington, D.C., Mexico City, Chicago, Guadalajara, London, Atlanta, Rome, Lisbon, Madrid, New York, Dublin, Amsterdam, New Orleans, Berlin, Athens, Tahiti.
What are the most popular routes to and from Austin?
Travelers frequently search for route combinations, such as Austin and Denver, Las Vegas, Washington, D.C., Salt Lake City, Chicago, Orlando, San Diego, Seattle, Philadelphia, Minneapolis, Los Angeles, Phoenix, Atlanta, New York, Cincinnati, Santa Ana, New Orleans, Boston, Cleveland, Indianapolis.
What airports are near San Francisco?
The main airport in San Francisco is San Francisco International. It is also served by San Francisco International, Sacramento International, Oakland International, San Jose International, Stockton Metropolitan, Monterey Regional, Charles M. Schulz–Sonoma County, Merced Regional, Buchanan Field.
What airports are near Austin?
The main airport in Austin is Austin–Bergstrom International. It is also served by George Bush Intercontinental, San Antonio International, William P. Hobby, Victoria Regional, Easterwood, Killeen–Fort Hood Regional, Waco Regional, David Wayne Hooks Memorial Airport.
What buses and trains depart from San Francisco?
A number of bus and train companies depart from San Francisco, including Greyhound.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Francisco and Austin?
Yes, it's possible to combine different modes of transport between San Francisco and Austin thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between San Francisco and Austin can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Which airlines fly between San Francisco and Austin?
When's the best time to travel between San Francisco and Austin?
What flights operate between San Francisco and Austin?
How many airports are there near San Francisco?
How many airports are there near Austin?
Is it possible to reach San Francisco by bus or train?
What time do nonstop (direct) flights between San Francisco and Austin depart?
What time do nonstop (direct) flights between San Francisco and Austin arrive?
What time do flights between San Francisco and Austin depart?
What time do flights between San Francisco and Austin arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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