$42 Find Cheap Flights from Austin to San Francisco Bay Area

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to San Francisco Bay Area departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco Bay Area

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to San Francisco Bay Area.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to San Francisco Bay Area.
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Best San Francisco Bay Area Flight Deals from Austin

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

San Francisco
San Franciscononstop$213
San Jose
San Jose1 stop$153

Cheap Flight Deals from Austin to San Francisco Bay Area (AUS-zzXIH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to San Francisco Bay Area that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Austin to San Francisco Bay Area

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Austin to San Francisco Bay Area.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Spirit Airlines Logo
5:30 am - 5:34 pmAUS-OAK
14h 04m1 stop
Spirit Airlines Logo
9:57 am - 12:52 amOAK-AUS
12h 55m1 stop
$135Spirit Airlines
Find Deal
Fri, May 2 - Tue, May 6
Spirit Airlines Logo
5:30 am - 5:34 pmAUS-OAK
14h 04m1 stop
Spirit Airlines Logo
6:40 pm - 10:30 amOAK-AUS
13h 50m1 stop
$137Spirit Airlines
Find Deal
Fri, May 2 - Sun, May 4
Alaska Airlines Logo
8:45 am - 10:47 amAUS-SFO
4h 02mnonstop
Alaska Airlines Logo
7:00 am - 12:34 pmSFO-AUS
3h 34mnonstop
$217Alaska Airlines
Find Deal
Wed, May 14 - Tue, Jun 3
Alaska Airlines Logo
7:30 am - 3:53 pmAUS-SFO
10h 23m1 stop
Alaska Airlines Logo
6:49 pm - 12:19 amSFO-AUS
3h 30mnonstop
$221Alaska Airlines
Find Deal
Tue, May 6 - Tue, May 6
United Airlines Logo
7:30 am - 9:31 amAUS-SFO
4h 01mnonstop
United Airlines Logo
4:25 pm - 11:55 pmSFO-AUS
5h 30m1 stop
$223United Airlines
Find Deal
Wed, Apr 30 - Wed, May 7
United Airlines Logo
7:32 pm - 11:57 pmAUS-SFO
6h 25m1 stop
United Airlines Logo
4:25 pm - 11:55 pmSFO-AUS
5h 30m1 stop
$232United Airlines
Find Deal
Wed, Apr 30 - Wed, May 7
Southwest Logo
8:00 pm - 11:50 pmAUS-SFO
5h 50m1 stop
Southwest Logo
5:40 am - 2:35 pmSFO-AUS
6h 55m2 stops
$262Southwest
Find Deal
Thu, May 1 - Wed, May 7
Southwest Logo
8:00 pm - 11:50 pmAUS-SFO
5h 50m1 stop
Southwest Logo
11:50 am - 8:40 pmSFO-AUS
6h 50m2 stops
$272Southwest
Find Deal
Mon, May 5 - Tue, May 6
American Airlines Logo
4:53 pm - 9:00 pmAUS-SFO
6h 07m1 stop
American Airlines Logo
12:24 am - 8:20 amSFO-AUS
5h 56m1 stop
$297American Airlines
Find Deal
Thu, May 22 - Sun, May 25
American Airlines Logo
5:00 am - 10:30 amAUS-SFO
7h 30m1 stop
American Airlines Logo
5:41 am - 1:36 pmSFO-AUS
5h 55m1 stop
$314American Airlines
Find Deal
Tue, Jul 1 - Tue, Aug 5

KAYAK's insights & trends for Austin to San Francisco Bay Area flights

Get data-powered insights and trends into flights from Austin to San Francisco Bay Area to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Austin to San Francisco Bay Area flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Austin to San Francisco Bay Area.
The cheapest ticket to San Francisco Bay Area from Austin found in the last 72 hours was to San Francisco, at $239 round-trip. The most popular route is from Austin (AUS) to San Francisco (SFO), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $239.

What is the cheapest time of day to fly to San Francisco Bay Area?

The average price for all round-trip flights from Austin to San Francisco Bay Area depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to San Francisco Bay Area is generally in the evening, when round-trip flights cost $483 on average. Morning departures are around 29% more expensive than evening flights, on average. The most expensive time of day to fly to San Francisco Bay Area is generally at night, which is peak travel time and where the average cost of a ticket is $1,219.

Can I save money by flying with a layover from Austin to San Francisco Bay Area?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $968 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to San Francisco Bay Area, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Austin to San Francisco Bay Area is August, when tickets cost $330 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of round-trip tickets is $431 and $396 respectively.

What’s the cheapest day of the week to fly from Austin to San Francisco Bay Area?

The average price of all round-trip flights from Austin to San Francisco Bay Area clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Austin to San Francisco Bay Area, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from San Francisco Bay Area, Saturday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from Austin to San Francisco Bay Area?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Austin to San Francisco Bay Area, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Austin to San Francisco Bay Area, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low season

January

High season

July

Cheapest flight

$42
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Austin to Oakland

FAQs - booking San Francisco Bay Area flights

  • How does KAYAK find such low prices on flights from Austin to San Francisco Bay Area?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to San Francisco Bay Area.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to San Francisco Bay Area?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Austin to San Francisco Bay Area is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to San Francisco Bay Area?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Austin to San Francisco Bay Area with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to San Francisco Bay Area?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Austin to San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to San Francisco Bay Area

  • Looking for a cheap flight? 25% of our users found tickets from Austin to the following destinations at these prices or less: San Francisco $186 one-way - $358 round-trip

Top 5 airlines serving from Austin to San Francisco Bay Area

 
See real verified KAYAK customer reviews for airlines flying from Austin to San Francisco Bay Area. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Austin to San Francisco Bay Area? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9835 reviews
7.1Entertainment
8.2Boarding
8.5Crew
7.1Food
7.9Comfort
Airline reviews

Crew was very good. Problem was not Alaska Airlines’ fault, there was a horrible, squealing, screaming kid near me.

4.0 OkayDr, Mar 2025IAD - LAX
Read more Alaska Airlines reviews

Crew was very good. Problem was not Alaska Airlines’ fault, there was a horrible, squealing, screaming kid near me.

This was my first trip in years with Alaska. I don’t think I’ll do it again. The planes are old and tired looking. The seats are small with zero legroom. The JFK terminal is one of the worst I’ve been in. On this flight the pilot had to abort the landing and circle the Bay before trying again. I think I’ll stick with the usual suspects …

Flight was over an hour late, and we got notified every 15 minutes, beginning right at boarding, that it would only be 15 more minutes until we finally left about 75 minutes late. Of course, no compensation was offered.

flight took off over an hour and a half late and there was no beverage service during the flight

Although both planes (flights) had mechanical issue delaying both of my flights, the crew members handled everything with ease. Both flights had the smoothest take off and landing. I opted to upgrade my seat to first class and really lucked out getting the seat at the very front of the plane. Awesome treat to myself. I really enjoyed my flight.

The staff from check-in counter to the flight crew were great. Flight was right on schedule. 10/10

The flight was canceled and very little help given at the check in desk. Everyone at the desk says: just go on the app and see how they rebooked you. I mean come on it’s embarrassing customer service.

I’m New to Alaska Airlines. I was not able to connect to WiFi on either leg of my flights to/from Santa Rosa. Otherwise, it was an enjoyable ride.

Changed flight from San Fran to Seattle Then with a Delayed takeoff barely made my connection Waited over an hour for luggage 😜

The registration was chaotic. The kiosks didn't work for most people, and most had to do registration and receive boarding slips with a person. It took about an hour to get through he process, and I was worrying that I will be late to the flight. However, the personnel was great - courteous, professional, and was able to work through the problems.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

Great experience flying Southwest. The crew was really kind and helpful, and very friendly with our toddler.

Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

The last 30 min or so, they put the heat on full. We thought we were being basted.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a hell hole of an airport. It is the new LaGuardia. Everything Cobbled together. Security gates closed. Terri directional signage

I will be flying again Southwest Airlines. Friendly crew, comfortable and affordable.

The plane arrived 25 minutes late, and the Wi-Fi was slower than it usually is.

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Food choices were very limited. Taste of the dishes was average.

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

Boarding always seems a bit chaotic. Seat spacing could leave more for leg room.

Good flight. On time. Boarding and seating was easy. Crew were really friendly, yet professional. Bathroom (by cockpit) was small but serviceable. Some the seats were showing some notable wear & tear, but were comfy. Very happy UA customer. TY! 🤛🏽💗

We arrived early and finally made it to our gate almost an hour after.

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Bigger seats. Board back to front! Disembark front to back!

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

The service and food needs to improve to catch up with other international flights

Would have been good to have a meal since it was a 5.5 hour flight

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

AA is always pretty solid. Was on time all the way around today so can’t complain!

Landing in terminal 2, but my luggage is terminal 3. We (and others) were looking for it in terminal 1. We probably missed the crew broadcast, but the communication could have been clearer for non native (or elderly) passengers.

Everything went as planned. Crew was great. Seats were still not that comfortable.

Would be great if Frontier can Assign Seats together under one PNR

No frills for sure. No gate announcements about flight delay, not even water to drink on the flight.

The airline used deceptive tactics to charge us more for our trip. Search Frontier Class Action Lawsuit to find out more or read the hundreds of reviews that have nearly identical stories.. don't fly this airline.. you've been warned.

The plane was clean, the crew was friendly and helpful. It’s a low cost airline so there was no food, drinks or in flight entertainment but we didn’t expect any of these things. In the room for improvement department, they should install USB ports in seats to charge mobile devices.

I was surprised that all baggage, including carry on, were charged. Each additional bag went up in cost. Really disappointed in the additional costs.

Boarding was organized and flight was on time. Overall very satisfied with my flight.

Delayed each time on a round trip with no significant weather interference. Updates to flight times came after the fact. 30 min behind in boarding and board and phone still show an on time departure. Some mysterious extra 300 miles that came so surprising they had to fuel while we were already on board?

Charges unexpected. For seat that didnt recline. Please reverse extra seat and carryon charge. Bad business that is a bait and switch.

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