Cheap Flights from Austin (AUS) to San Diego (SEE)

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to San Diego, CA (SEE-Gillespie Field)

Alternative airports near San Diego

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

Select flight to San Diego Intl. SAN. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $127
SAN
San Diego Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $127
Select flight to General Abelardo L. Rodriguez Intl. TIJ. Average driving time to city center is 26 minutes. Flights from $418
TIJ
General Abelardo L. Rodriguez Intl.
Average driving time to city center26 min
Flights from $418
Select flight to McClellan-Palomar CLD. Average driving time to city center is 38 minutes. Flights from $332
CLD
McClellan-Palomar
Average driving time to city center38 min
Flights from $332

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to San Diego, CA (SEE-Gillespie Field) cost?
Get a cheap one-way flight or cheap return flight from Austin-Bergstrom Intl. Airport (AUS) to San Diego, CA (SEE-Gillespie Field) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Austin-Bergstrom Intl. Airport (AUS) to San Diego, CA (SEE-Gillespie Field)?
The cheapest month to fly from AUS to SEE is , when there's less demand. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to San Diego, CA (SEE-Gillespie Field)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from AUS to SEE. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to San Diego, CA (SEE-Gillespie Field)?
You'll have to hop on a flight with a layover when traveling from Austin-Bergstrom Intl. Airport (AUS) to San Diego, CA (SEE-Gillespie Field). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from AUS to SEE?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a number of factors, such as the time of year and carrier.*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 Diego, CA (SEE-Gillespie Field)?
To arrive at San Diego, CA (SEE-Gillespie Field) on time, select a flight that leaves Austin-Bergstrom Intl. Airport (AUS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Diego County from Austin-Bergstrom Intl. Airport (AUS)?
If you've booked a direct flight from Austin-Bergstrom Intl. Airport (AUS) to San Diego County, San Diego Intl. Airport (SAN) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Austin-Bergstrom Intl. Airport (AUS) to San Diego, CA (SEE-Gillespie Field) last-minute?
Booking your ticket from AUS to SEE just before your getaway is generally more expensive. However, if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book an AUS to SEE flight and hotel package?
Booking an AUS to SEE flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to San Diego, CA (SEE-Gillespie Field)?
Usually, it's possible to reschedule or cancel your AUS to SEE flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Gillespie Field
Distance
1149 mi

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Austin to San Diego Flights

The cheapest times to fly from Austin to San Diego

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 Diego are during the month of . You can find some of the cheapest flights from Austin to San Diego with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Austin to San Diego: 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 Diego

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 Diego 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 Diego 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 Diego 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 Diego Flights

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*Available to One Key members.