Cheap Flight Tickets from Austin (AUS) to San Diego (SAN), Starting at $244

Good to Know: Cheapest and Fastest AUS - SAN Flights

Useful information for finding best airline tickets from Austin Bergstrom International to San Diego International on your next trip.

Cheapest Round Trip Flight

$244

UA United Airlines • 1 stop • 12h 11m

Oct 10 – Oct 12

The cheapest round trip flight from Austin to San Diego (AUS-SAN-AUS) is currently $244

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Cheapest One way Flight

$318

WN Southwest Airlines • 1 stop • 12h

Oct 13

The cheapest one way flight from Austin to San Diego (AUS-SAN) is currently $318

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Cheapest Direct Flight

$284

WN Southwest Airlines • nonstop • 5h 5m

Oct 10

The cheapest nonstop flight from Austin to San Diego (AUS-SAN) is currently $284

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Fastest Flight

5h 5m

The fastest nonstop flight from Austin to San Diego (AUS-SAN) takes 5h 5m

Top Airlines Flying from Austin to San Diego

Southwest Airlines-WN

Southwest Airlines

United Airlines, UA

United Airlines

Alaska Airlines -AS

Alaska Airlines

Delta Airline, DL

Delta Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Austin (AUS) to San Diego (SAN)

Compare and book low fare round-trip air tickets from Austin to San Diego. Ideal for travelers with confirmed return itineraries.

Oct 10 - Oct 12, Economy
UA
Austin → San Diego
12h 11m
12:15 PM - 5:46 PM • 1 stop
UA
Austin → San Diego
10h 17m
8:40 AM - 4:57 PM • 1 stop
$244
United Airlines
Oct 10 - Oct 12, Economy
UA
Austin → San Diego
8h 55m
5:30 AM - 9:05 AM • 1 stop
UA
Austin → San Diego
10h 17m
8:40 AM - 4:57 PM • 1 stop
$244
United Airlines
Oct 10 - Oct 12, Economy
WN
Austin → San Diego
8h 45m
1:00 PM - 4:25 PM • 1 stop
WN
Austin → San Diego
5h
8:55 PM - 1:55 AM • nonstop
$292
Southwest Airlines
Oct 10 - Oct 12, Economy
AS
Austin → San Diego
15h 48m
3:38 PM - 11:26 PM • 1 stop
AS
Austin → San Diego
5h 14m
7:59 AM - 1:13 PM • nonstop
$330
Alaska Airlines
Oct 10 - Oct 12, Economy
AS
Austin → San Diego
5h 19m
6:00 AM - 7:19 AM • nonstop
AS
Austin → San Diego
5h 14m
7:59 AM - 1:13 PM • nonstop
$361
Alaska Airlines
Oct 10 - Oct 12, Economy
AS
Austin → San Diego
5h 19m
6:00 AM - 7:19 AM • nonstop
AS
Austin → San Diego
12h 29m
2:10 PM - 11:59 PM • 1 stop
$436
Alaska Airlines

Fly from Austin to San Diego with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Austin to San Diego? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Austin to San Diego Flights

What are the airports in Austin?
AUS
What’s the most popular airline flying from AUS to SAN?
The most popular airline flying from Austin to San Diego are
Can I fly from AUS to SAN non-stop?
Yes, you can fly AUS to SAN non-stop on
Which airlines fly nonstop between Austin and San Diego?
The non-stop flights between Austin and San Diego are .
What’s the earliest departure time from AUS to SAN Airport?
The earliest flight leaves AUS at 5:30 am and lands in SAN - San Diego International
What are the airports in San Diego?
SAN
Can I make changes to my Austin to San Diego flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from AUS to SAN?
Read the fare rules of the Austin to San Diego air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Austin and San Diego?
operate flights between Austin and San Diego
How long does a flight from Austin to San Diego take?
It takes approximately 3 hour to fly non-stop from AUS to SAN, which is 1164.23 miles by air.
Which airlines provide the cheapest flights from Austin (AUS) to San Diego (SAN) ?
In the past couple of days, the cheapest tickets to SAN from AUS were found on WN : USD 318
Do I need a passport to fly between AUS and SAN?
No
What’s the latest departure time from AUS to SAN ?
The last flight leaves AUS at 7:15 pm

Austin (AUS) to San Diego (SAN): Airport Information

Origin Airport Austin Bergstrom International , Austin, US
Destination Airport San Diego International , San Diego, US
Distance 1164 miles

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