€119 Cheap Flights Austin to San Diego (AUS-SAN)

View €119 flight on Thu, 5 Jun 2025Opens in a new window

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Cheap flights from Austin to San Diego (AUS-SAN)

Prices were available within the past 7 days and start at €119 for one-way flights and €219 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 12 Apr - Mon, 14 Apr
AUS
Austin
CLD
Carlsbad
€219 Return, found 3 days ago
€219
Return
found 3 days ago
Select American Airlines flight, departing Sat, 12 Apr from Austin to Carlsbad, returning Mon, 14 Apr, priced at €219 found 3 days ago
Delta
Thu, 1 May - Mon, 5 May
AUS
Austin
SAN
San Diego
€219 Return, found 2 days ago
€219
Return
found 2 days ago
Select Delta flight, departing Thu, 1 May from Austin to San Diego, returning Mon, 5 May, priced at €219 found 2 days ago
Delta
Sat, 12 Apr - Mon, 14 Apr
AUS
Austin
SAN
San Diego
€219 Return, found 3 days ago
€219
Return
found 3 days ago
Select Delta flight, departing Sat, 12 Apr from Austin to San Diego, returning Mon, 14 Apr, priced at €219 found 3 days ago
Delta
Thu, 1 May - Mon, 5 May
AUS
Austin
SAN
San Diego
€251 Return, found 1 day ago
€251
Return
found 1 day ago
Select Delta flight, departing Thu, 1 May from Austin to San Diego, returning Mon, 5 May, priced at €251 found 1 day ago
American Airlines
Sat, 12 Apr - Mon, 14 Apr
AUS
Austin
CLD
Carlsbad
€254 Return, found 4 days ago
€254
Return
found 4 days ago
Select American Airlines flight, departing Sat, 12 Apr from Austin to Carlsbad, returning Mon, 14 Apr, priced at €254 found 4 days ago
American Airlines
Thu, 1 May - Mon, 5 May
AUS
Austin
SAN
San Diego
€255 Return, found 1 day ago
€255
Return
found 1 day ago
Select American Airlines flight, departing Thu, 1 May from Austin to San Diego, returning Mon, 5 May, priced at €255 found 1 day ago
Delta
Sat, 12 Apr - Mon, 14 Apr
AUS
Austin
SAN
San Diego
€260 Return, found 3 days ago
€260
Return
found 3 days ago
Select Delta flight, departing Sat, 12 Apr from Austin to San Diego, returning Mon, 14 Apr, priced at €260 found 3 days ago
American Airlines
Thu, 15 May - Sun, 18 May
AUS
Austin
CLD
Carlsbad
€265 Return, found 4 days ago
€265
Return
found 4 days ago
Select American Airlines flight, departing Thu, 15 May from Austin to Carlsbad, returning Sun, 18 May, priced at €265 found 4 days ago
American Airlines
Thu, 1 May - Mon, 5 May
AUS
Austin
SAN
San Diego
€279 Return, found 1 day ago
€279
Return
found 1 day ago
Select American Airlines flight, departing Thu, 1 May from Austin to San Diego, returning Mon, 5 May, priced at €279 found 1 day ago
United
Thu, 1 May - Mon, 5 May
AUS
Austin
SAN
San Diego
€283 Return, found 1 day ago
€283
Return
found 1 day ago
Select United flight, departing Thu, 1 May from Austin to San Diego, returning Mon, 5 May, priced at €283 found 1 day ago
Austin to Carlsbad route information
Origin airport
Austin-Bergstrom Intl.
Destination airport
McClellan-Palomar
Return price
€218
Distance
1870 km

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 €119 and roundtrip prices from €219. 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.

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 €219. 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.
*Available to Expedia members.