฿6,720 Cheap Flights from Austin (AUS) to San Diego (SAN)

View ฿6,720 flight on Sat, 14 Mar 2026Opens in a new window

Popular airlines from Austin-Bergstrom International Airport (AUS) to San Diego Intl. Airport (SAN)

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

Prices were available within the past 7 days and start at ฿6,720 for one-way flights and ฿10,150 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 14 Mar - Tue, 17 Mar
AUS
Austin
SAN
San Diego
฿10,150 Return, found 5 days ago
฿10,150
Return
found 5 days ago
Select American Airlines flight, departing Sat, 14 Mar from Austin to San Diego, returning Tue, 17 Mar, priced at ฿10,150 found 5 days ago
American Airlines
Sat, 14 Mar - Tue, 17 Mar
AUS
Austin
SAN
San Diego
฿10,955 Return, found 5 days ago
฿10,955
Return
found 5 days ago
Select American Airlines flight, departing Sat, 14 Mar from Austin to San Diego, returning Tue, 17 Mar, priced at ฿10,955 found 5 days ago
American Airlines
Sat, 14 Mar - Tue, 17 Mar
AUS
Austin
SAN
San Diego
฿11,090 Return, found 5 days ago
฿11,090
Return
found 5 days ago
Select American Airlines flight, departing Sat, 14 Mar from Austin to San Diego, returning Tue, 17 Mar, priced at ฿11,090 found 5 days ago
Delta
Sat, 14 Mar - Tue, 17 Mar
AUS
Austin
SAN
San Diego
฿11,320 Return, found 5 days ago
฿11,320
Return
found 5 days ago
Select Delta flight, departing Sat, 14 Mar from Austin to San Diego, returning Tue, 17 Mar, priced at ฿11,320 found 5 days ago
American Airlines
Sat, 14 Mar - Tue, 17 Mar
AUS
Austin
SAN
San Diego
฿11,415 Return, found 5 days ago
฿11,415
Return
found 5 days ago
Select American Airlines flight, departing Sat, 14 Mar from Austin to San Diego, returning Tue, 17 Mar, priced at ฿11,415 found 5 days ago
United
Sat, 14 Mar - Tue, 17 Mar
AUS
Austin
SAN
San Diego
฿11,635 Return, found 5 days ago
฿11,635
Return
found 5 days ago
Select United flight, departing Sat, 14 Mar from Austin to San Diego, returning Tue, 17 Mar, priced at ฿11,635 found 5 days ago
American Airlines
Sat, 14 Mar - Tue, 17 Mar
AUS
Austin
SAN
San Diego
฿12,040 Return, found 5 days ago
฿12,040
Return
found 5 days ago
Select American Airlines flight, departing Sat, 14 Mar from Austin to San Diego, returning Tue, 17 Mar, priced at ฿12,040 found 5 days ago
American Airlines
Sat, 14 Mar - Tue, 17 Mar
AUS
Austin
SAN
San Diego
฿12,350 Return, found 5 days ago
฿12,350
Return
found 5 days ago
Select American Airlines flight, departing Sat, 14 Mar from Austin to San Diego, returning Tue, 17 Mar, priced at ฿12,350 found 5 days ago
United
Sat, 14 Mar - Tue, 17 Mar
AUS
Austin
SAN
San Diego
฿12,435 Return, found 5 days ago
฿12,435
Return
found 5 days ago
Select United flight, departing Sat, 14 Mar from Austin to San Diego, returning Tue, 17 Mar, priced at ฿12,435 found 5 days ago
American Airlines
Sat, 14 Mar - Tue, 17 Mar
AUS
Austin
SAN
San Diego
฿12,440 Return, found 5 days ago
฿12,440
Return
found 5 days ago
Select American Airlines flight, departing Sat, 14 Mar from Austin to San Diego, returning Tue, 17 Mar, priced at ฿12,440 found 5 days ago

Find the cheapest month to fly from Austin (AUS) to San Diego (SAN)

November is typically the cheapest month to fly

From ฿2,657 - ฿9,519 per traveller.

Frequently asked questions

How much is a flight from AUS to San Diego Airport?
Start packing your bags, because round-trip flights from Austin–Bergstrom International Airport to San Diego Airport start from ฿10,150. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from AUS to SAN?
This can vary from airline to airline, as each has its own terms and conditions. Head to the Customer Service Portal, where you'll find simple instructions on how to cancel your flight online.
How do I find cheap flights from AUS to San Diego Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Austin-Bergstrom Intl. Airport (AUS) to San Diego Intl. Airport (SAN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from AUS to San Diego Airport?
The flying distance between Austin–Bergstrom International Airport and San Diego Airport is 1,850 kilometres. Close your eyes or bury your nose in a book and the journey will zip by.
Which airlines fly direct from Austin–Bergstrom International Airport to San Diego Intl. Airport (SAN)?
Southwest Airlines (WN) is one of the preferred choices for many travellers flying between AUS and San Diego Intl. Airport (SAN). Take your pick of the 117 flights it offers on this route each month. If you'd like more options, check out the deals with Alaska Airlines (AS). This airline offers 47 flights a month between these airports.
Are Austin–Bergstrom International Airport to San Diego Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Austin–Bergstrom International Airport to San Diego Airport last minute could save you some cash. However, it could end up costing a good deal more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
San Diego Intl.
Return price
฿10,150
Distance
1859 km
Average flight time
1 hour 29 mins

Book with confidence

Perfect flights from Austin to San Diego

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Austin to San Diego. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Austin-Bergstrom Intl. to San Diego Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿6,720 and roundtrip prices from ฿10,150. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at San Diego Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in San Diego.
Perfect flights from Austin to San Diego
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