$121 Find Cheap Flights from Austin to San Francisco - Compare and Save

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

• Earliest: departs at 5:00 am and lands at 8:59 am
• Latest: departs at 9:20 pm and lands at 1:19 am.

The flight takes about 3h 59m.

Two cabin classes are available on flights from Austin to San Francisco:

• Economy Class
• First Class

A nonstop flight from Austin to San Francisco takes 3h 59m, covering 1,500 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Austin to San Francisco range from $248 to $477, with an average of $343 over the past 12 months. Anything below $248 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 57% above the $343 route average. Book 19 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $266 round-trip via Denver Intl (DEN), compared to $351 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

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 Airbus A320-100/200 variants.

Morning is the busiest departure period on Austin to San Francisco flights, with 45% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 22%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $239 to $1,217. That means the highest observed fare was about 5x higher than the lowest one.

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

• Delta
• JetBlue

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

One-way fares from Austin to San Francisco are currently lower than usual. Average one-way flight prices are about $124, which is 45% below the typical average for this route.

San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:

• Europcar
• Thrifty
• Dollar
• Hertz
• Fox

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

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

• Denver Intl (DEN) - 32% of one-stop connections
• Los Angeles (LAX) - 24% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 10% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) - 10% of one-stop connections

Yes. Flexible dates can save you up to 35% on flights from Austin to San Francisco. Saturday is the cheapest departure day at $300 round-trip on average, while Sunday is the most expensive at $458, a difference of $158.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

• United Airlines
• Southwest
• Delta

Flying via Dallas Love Field (DAL) gives the shortest average 1-stop total travel time at 5h 44m, compared with 6h 03m via Salt Lake City (SLC) and 6h 08m via Los Angeles (LAX).

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

Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

Among airlines operating Austin to San Francisco 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.

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

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

The medical clinic at San Francisco International Airport (SFO) is located in Dianne Feinstein International Terminal A on Level 3. It provides travel and occupational medical services and is open Monday through Friday from 8:30 am to 5 pm.

Yes, the free AirTrain Blue Line runs from any terminal at SFO to the Rental Car Center, where many rental companies are located. Some are open 24 hours a day, while others have set hours.

Bay Area Rapid Transit (BART) trains depart from the International Terminal, which can be reached from other terminals on the airport's AirTrain system. The Yellow and Red Lines stop at SFO and serve many locations in the city center. Several SamTrans buses also stop outside the baggage claim areas of the International Terminal and Terminals 2 and 3.

Yes, there is an interactive kids play area in Terminal 2 at the D Gates near Gates D15 and D7.

Yes, SkySquad is available at AUS for departures. A trained, vetted representative meets travelers curbside and helps with bags and check-in. The representative can also place items on the security belt and watch belongings while travelers use the restroom.

Yes. San Francisco International Airport (SFO) participates in the Hidden Disabilities Sunflower Program, a free program for travelers with non-visible impairments such as anxiety, autism or hearing or vision loss. Participants receive a lanyard that lets staff know assistance may be needed. Travelers with accessibility needs are encouraged to make arrangements with their airline. Travelers using TSA Cares should call at least 72 hours before travel.

Yes, AUS has a nursing room for mothers. It also has a family viewing area for children who enjoy watching planes.