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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
$242
Southwest Airlines
• nonstop
• 4h 5m
Jan 18 – Jan 23
The cheapest round trip flight from San Diego to Austin (SAN-AUS-SAN) is currently $242
Cheapest One way Flight
$180
Southwest Airlines
• 1 stop
• 26h 40m
Aug 29
The cheapest one way flight from San Diego to Austin (SAN-AUS) is currently $180
Cheapest Direct Flight
$242
Southwest Airlines
• nonstop
• 4h 5m
Jan 18
The cheapest nonstop flight from San Diego to Austin (SAN-AUS) is currently $242
Fastest Flight
4h 5m
The fastest nonstop flight from San Diego to Austin (SAN-AUS) takes 4h 5m
Top Airlines Flying from San Diego to Austin
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.
Jan 18 - Jan 23, Economy
San Diego → Austin
4h 5m
11:40 AM - 4:25 PM • nonstop
San Diego → Austin
5h 10m
2:25 PM - 3:35 PM • nonstop
Southwest Airlines
Jan 18 - Jan 23, Economy
San Diego → Austin
4h 5m
4:25 PM - 9:10 PM • nonstop
San Diego → Austin
5h 10m
2:25 PM - 3:35 PM • nonstop
Southwest Airlines
Jan 18 - Jan 23, Economy
San Diego → Austin
4h 15m
6:15 AM - 11:10 AM • nonstop
San Diego → Austin
8h 50m
6:15 AM - 9:45 AM • 1 stop
Southwest Airlines
Jan 18 - Jan 23, Economy
San Diego → Austin
8h 20m
1:00 PM - 8:00 PM • 1 stop
San Diego → Austin
5h 10m
6:35 AM - 7:45 AM • nonstop
Southwest Airlines
Jan 18 - Jan 23, Economy
San Diego → Austin
7h 20m
3:00 PM - 9:40 PM • 1 stop
San Diego → Austin
5h 10m
2:25 PM - 3:35 PM • nonstop
Southwest Airlines
Explore competitive one-way airfare options for SAN - AUS flights. Best suited for flexible or open-ended travel plans.
Flying to Austin soon? We've surfaced some of the most affordable last-minute flights from San Diego to Austin, ideal for urgent plans or spontaneous trips.
Looking for the fastest way to Austin? These direct flight options from SAN to AUS offer both convenience and value—no layovers, just straight to your destination.
Jan 18 - Jan 23, Economy
San Diego → Austin
4h 5m
11:40 AM - 4:25 PM • nonstop
San Diego → Austin
5h 10m
2:25 PM - 3:35 PM • nonstop
Southwest Airlines
Jan 18 - Jan 23, Economy
San Diego → Austin
4h 5m
4:25 PM - 9:10 PM • nonstop
San Diego → Austin
5h 10m
2:25 PM - 3:35 PM • nonstop
Southwest Airlines
Jan 18 - Jan 23, Economy
San Diego → Austin
4h 15m
6:15 AM - 11:10 AM • nonstop
San Diego → Austin
5h 10m
11:40 AM - 12:50 PM • nonstop
Southwest Airlines
Jan 18 - Jan 23, Economy
San Diego → Austin
4h 5m
6:35 PM - 11:20 PM • nonstop
San Diego → Austin
5h 10m
11:40 AM - 12:50 PM • nonstop
Southwest Airlines
Dec 11 - Dec 26, Economy
San Diego → Austin
4h 10m
8:20 AM - 1:10 PM • nonstop
San Diego → Austin
5h
6:05 AM - 7:05 AM • nonstop
Southwest Airlines
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 6:15 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 AS : USD 263
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 10:25 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 |
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