Cheap Flight Tickets from San Diego (SAN) to Austin (AUS), Starting at $539

Good to Know: Cheapest and Fastest SAN - AUS Flights

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

Cheapest Round Trip Flight

$539

AS Alaska Airlines • nonstop • 12h 7m

Jul 21 – Jul 26

The cheapest round trip flight from San Diego to Austin (SAN-AUS-SAN) is currently $539

🔍 Search Flights

Cheapest Direct Flight

$597

AS Alaska Airlines • nonstop • 12h 7m

Jul 21

The cheapest nonstop flight from San Diego to Austin (SAN-AUS) is currently $597

🔍 Search Flights

Fastest Flight

4h 15m

The fastest nonstop flight from San Diego to Austin (SAN-AUS) takes 4h 15m

Top Airlines Flying from San Diego to Austin

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

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

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

Jul 21 - Jul 26, Economy
AS
San Diego → Austin
12h 7m
9:04 AM - 2:19 PM • nonstop
F9
San Diego → Austin
24h 13m
8:12 PM - 9:05 AM • 1 stop
$539
Alaska Airlines
Jul 21 - Jul 26, Economy
AS
San Diego → Austin
12h 7m
2:07 PM - 7:19 PM • nonstop
AS
San Diego → Austin
24h 13m
2:59 PM - 4:05 PM • nonstop
$597
Alaska Airlines
Jul 21 - Jul 26, Economy
UA
San Diego → Austin
15h 15m
12:42 PM - 9:57 PM • 1 stop
UA
San Diego → Austin
10h 1m
2:45 PM - 8:46 PM • 1 stop
$688
United Airlines
Jul 21 - Jul 26, Economy
DL
San Diego → Austin
10h 15m
1:15 PM - 9:30 PM • 1 stop
DL
San Diego → Austin
8h 22m
4:15 PM - 7:17 PM • 1 stop
$830
Delta Airlines
Jul 21 - Jul 26, Economy
DL
San Diego → Austin
13h 24m
10:54 AM - 8:58 PM • 1 stop
DL
San Diego → Austin
8h 22m
4:15 PM - 7:17 PM • 1 stop
$830
Delta Airlines
Jul 21 - Jul 26, Economy
WN
San Diego → Austin
9h 15m
10:55 AM - 6:50 PM • 1 stop
WN
San Diego → Austin
7h 5m
8:15 AM - 10:40 AM • 1 stop
$853
Southwest Airlines

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

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

FAQs on San Diego to Austin Flights

What are the airports in San Diego?
SAN
What’s the most popular airline flying from SAN to AUS?
The most popular airline flying from San Diego to Austin are
Can I fly from SAN to AUS non-stop?
Yes, you can fly SAN to AUS non-stop on
Which airlines fly nonstop between San Diego and Austin?
The non-stop flights between San Diego and Austin are .
What’s the earliest departure time from SAN to AUS Airport?
The earliest flight leaves SAN at 6:35 am and lands in AUS - Austin Bergstrom International
What are the airports in Austin?
AUS
Can I make changes to my San Diego to Austin 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 SAN to AUS?
Read the fare rules of the San Diego to Austin 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 San Diego and Austin?
operate flights between San Diego and Austin
How long does a flight from San Diego to Austin take?
It takes approximately 3 hour to fly non-stop from SAN to AUS, which is 1164.23 miles by air.
Which airlines provide the cheapest flights from San Diego (SAN) to Austin (AUS) ?
In the past couple of days, the cheapest tickets to AUS from SAN were found on DL : USD 830
Do I need a passport to fly between SAN and AUS?
No
What’s the latest departure time from SAN to AUS ?
The last flight leaves SAN at 5:48 pm

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

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

More Flight Options for San Diego (SAN) and Austin (AUS)

Why Fareleaders for SAN to AUS Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on San Diego to Austin flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on SAN to AUS flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of San Diego to Austin flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the San Diego (SAN) to Austin (AUS)
Terms and Conditions*