Cheap Flight Tickets from San Diego (SAN) to Austin (AUS), Starting at $254

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

$324

WN Southwest Airlines • nonstop • 4h 5m

Jan 30 – Feb 17

The cheapest round trip flight from San Diego to Austin (SAN-AUS-SAN) is currently $324

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Cheapest One way Flight

$254

AS Alaska Airlines • 1 stop • 17h 25m

Aug 05

The cheapest one way flight from San Diego to Austin (SAN-AUS) is currently $254

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Cheapest Direct Flight

$324

WN Southwest Airlines • nonstop • 4h 5m

Jan 30

The cheapest nonstop flight from San Diego to Austin (SAN-AUS) is currently $324

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Fastest Flight

4h

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

Top Airlines Flying from San Diego to Austin

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

United Airlines, UA

United Airlines

Sun Country Airlines (SY)

Sun Country Airlines

Aeromexico Airline (AM)

Aeromexico

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 30 - Feb 17, Economy
WN
San Diego → Austin
4h 5m
4:40 PM - 9:25 PM • nonstop
WN
San Diego → Austin
5h 10m
8:30 PM - 9:40 PM • nonstop
$324
Southwest Airlines
Jan 30 - Feb 17, Economy
WN
San Diego → Austin
4h
1:35 PM - 6:15 PM • nonstop
WN
San Diego → Austin
5h 10m
5:35 PM - 6:45 PM • nonstop
$324
Southwest Airlines
Jan 30 - Feb 17, Economy
WN
San Diego → Austin
4h 5m
7:10 AM - 11:55 AM • nonstop
WN
San Diego → Austin
5h 10m
12:50 PM - 2:00 PM • nonstop
$324
Southwest Airlines
Jan 30 - Feb 17, Economy
WN
San Diego → Austin
4h
1:35 PM - 6:15 PM • nonstop
WN
San Diego → Austin
18h 35m
11:50 AM - 9:05 PM • 1 stop
$328
Southwest Airlines
Jan 30 - Feb 17, Economy
WN
San Diego → Austin
4h 5m
4:40 PM - 9:25 PM • nonstop
WN
San Diego → Austin
18h 35m
11:50 AM - 9:05 PM • 1 stop
$328
Southwest Airlines
Jan 30 - Feb 17, Economy
DL
San Diego → Austin
9h 5m
1:30 PM - 9:15 PM • 1 stop
DL
San Diego → Austin
13h 24m
4:59 PM - 11:03 PM • 1 stop
$443
Delta 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 6:18 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 337
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 10:40 pm

Essential Information for Booking Flights from San Diego (SAN) - AI Insights

What's the cheapest airline from san to aus?
You can find affordable business class flights from San Diego to Austin on Frontier Airlines. For a one-way trip with two stops, booking at least 31 days in advance can help you secure low fares. Budget-friendly options are available during the off-season.
What's the popular airline to fly from san to aus?
For a business class flight from San Diego to Austin with two stops, you can consider Southwest Airlines for your one-way trip. Booking at least 31 days in advance may help secure low fares on this route.
What's the cheapest day of the week to fly from san to aus?
The cheapest day to fly from San Diego (SAN) to Austin (AUS) is Thursday. This is based on historical data and flight schedules, which typically offer lower fares on this day of the week.
What's the cheapest month to fly from san to aus?
The cheapest month to fly from San Diego (SAN) to Austin (AUS) is November. Flying during this time can result in budget-friendly flights, offering savings on airfares. Booking in advance, such as 31 days prior to travel, may also lead to lower fares.
Which airline/airlines fly from san to aus?
The airlines that fly from San Diego to Austin are United Airlines, Mexicana, American Airlines, Hawaiian Airlines, Southwest Airlines, Aeromexico, Delta Airlines, Copa Airlines, WestJet Airlines, and Frontier Airlines.
What is the cheapest airfare from San Diego to Austin?
The cheapest airfare from San Diego to Austin can be found on Frontier Airlines (F9) with prices starting at $200
How many advance booking days do I need for a one-way business class ticket?
You need to book your one-way business class ticket at least 31 days in advance to get the best rates
Can I book flights directly on your website or through a travel agency?
Yes, you can book flights directly on our website or through a travel agency like Southwest Airlines (WN) for the best deals
Are there any discounts available for busco travelers looking for vuelta flights?
Yes, we offer discounts for busco travelers who are looking for vuelta flights, so be sure to check our website for more information
How can I track my flight status and receive updates on my airfare?
You can track your flight status and receive updates on your airfare by logging into your account on our website or through the United Airlines (UA) app

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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