Cheap Flights from Austin (AUS) to San Carlos (SQL)

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to San Carlos, CA (SQL)

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Alternative airports near San Carlos

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Norman Y. Mineta San Jose Intl. SJC. Average driving time to city center is 26 minutes. Flights from $557
SJC
Norman Y. Mineta San Jose Intl.
Average driving time to city center26 min
Flights from $557
Select flight to Oakland Intl. OAK. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $399
OAK
Oakland Intl.
Cheapest
Average driving time to city center32 min
Flights from $399

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to San Carlos Airport (SQL) cost?
Secure a cheap one-way flight or cheap return flight from Austin-Bergstrom Intl. Airport (AUS) to San Carlos Airport (SQL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Austin-Bergstrom Intl. Airport (AUS) to San Carlos Airport (SQL)?
is the most affordable month to fly from AUS to SQL. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to San Carlos Airport (SQL)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest AUS to SQL flight.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to San Carlos Airport (SQL)?
Nonstop flights from Austin-Bergstrom Intl. Airport (AUS) to San Carlos Airport (SQL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from AUS to SQL?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Austin-Bergstrom Intl. Airport (AUS) to San Carlos Airport (SQL)?
To arrive at San Carlos Airport (SQL) on time, pick a flight that leaves from Austin-Bergstrom Intl. Airport (AUS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for San Francisco from Austin-Bergstrom Intl. Airport (AUS)?
Hop on a direct flight from Austin-Bergstrom Intl. Airport (AUS) to San Francisco and touch down at one of these airports:

  • San Francisco Intl. Airport (SFO)
  • Norman Y. Mineta San Jose Intl. Airport (SJC)
  • Oakland Intl. Airport (OAK)

Is it cheaper to buy a plane ticket from Austin-Bergstrom Intl. Airport (AUS) to San Carlos Airport (SQL) last-minute?
Last-minute fares from AUS to SQL are generally more expensive. To lock in the lowest prices, start searching for flights as early as possible. That said, if you're flexible with your travel plans, it's possible to land a cheap fare just before your departure.
Is it cheaper to book an AUS to SQL flight and hotel package?
You'll typically save money by booking an AUS to SQL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've selected your ideal flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to San Carlos Airport (SQL)?
In most instances, you're able to reschedule or cancel your AUS to SQL flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
San Carlos
Distance
1492 mi

Book with confidence

Book with confidence

Austin to San Carlos Flights

The cheapest times to fly from Austin to San Carlos

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Austin to San Carlos are during the month of . You can find some of the cheapest flights from Austin to San Carlos with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Austin to San Carlos

Sunday is one of the best days to book for cheap flights from Austin to San Carlos: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Austin to San Carlos

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Austin to San Carlos in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Austin to San Carlos flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Austin to San Carlos airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Austin to San Carlos Flights

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*Available to One Key members.