Menu

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

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from San Diego to Austin are usually found in February or September, booked 59 days in advance, depart on a Saturday or Wednesday and return on a Saturday

How to find the cheapest flight from
San Diego (SAN) to Austin (AUS)

SAN - AUS
Price
$169 - $247
AUS
Temperature
64.4 - 96.8 °F
AUS
Rainfall
1.3 - 4.8 inches
Popular in March High demand for flights, 14% potential price rise
Cheapest in February Best time to find cheap flights, 20% potential price drop
Round-trip from $169 From San Diego to Austin
One-way from $98 One-way flight from San Diego to Austin
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from San Diego to Austin?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Austin. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from San Diego to Austin?

To save up to 42% on this flight, we recommend booking at least 31 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Diego to Austin from $125 1-2 weeks out and tickets from $172 for flights departing within the next 72 hours.

What is the cheapest month to fly from San Diego to Austin?

Flights from San Diego to Austin lean towards being more expensive in July. Prices are generally better when you fly from San Diego to Austin in February, with the cheapest ticket starting at $72.

Cheap flights from San Diego to Austin in July, August 2020

The best prices found for SAN to AUS flights for July, August
13 Jul - 20 Jul
$138pp
SAN
San Diego
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
   
2 STOPS
SAN
San Diego
13 Jul - 20 Jul
$142pp
SAN
San Diego
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Multiple Airlines
 
1 STOP
SAN
San Diego
14 Jul - 18 Jul
$145pp
SAN
San Diego
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
SAN
San Diego

San Diego to Austin 2020 flight deals

Cheap flights to Austin from San Diego found for this year
13 Jul - 20 Jul
$138pp
SAN
San Diego
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
   
2 STOPS
SAN
San Diego
15 Aug - 21 Aug
$140pp
SAN
San Diego
Multiple Airlines
Non-Stop
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
   
2 STOPS
SAN
San Diego
13 Jul - 20 Jul
$142pp
SAN
San Diego
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Multiple Airlines
 
1 STOP
SAN
San Diego

Non-stop flights to Austin from San Diego

Save time with San Diego to Austin direct flight deals
12 Aug - 15 Aug
$157pp
SAN
San Diego
Multiple Airlines
Non-Stop
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Alaska Airlines
Non-Stop
SAN
San Diego
14 Aug - 15 Aug
$167pp
SAN
San Diego
Multiple Airlines
Non-Stop
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Alaska Airlines
Non-Stop
SAN
San Diego
6 Aug - 15 Aug
$177pp
SAN
San Diego
Multiple Airlines
Non-Stop
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Frontier
Non-Stop
SAN
San Diego

Last minute flights from San Diego to Austin

Late deals on round-trip flights to Austin from San Diego, departing today and this week
27 Jun - 9 Jul
$219pp
SAN
San Diego
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
SAN
San Diego
26 Jun - 9 Jul
$242pp
SAN
San Diego
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
SAN
San Diego
27 Jun - 11 Jul
$252pp
SAN
San Diego
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
SAN
San Diego

One-way flights to Austin from San Diego

The cheapest one-way flights from San Diego to Austin
6:48 am - 6:15 pm
Delta
1 Stop
9h 27m
SAN - AUS
Delta
$98
Delta
6:44 pm - 7:09 am
Allegiant Air
1 Stop
82h 25m
SAN - AUS
Allegiant Air
$103
KAYAK
11:25 am - 5:59 am
Spirit Airlines
1 Stop
16h 34m
SAN - AUS
Spirit Airlines
$108
Kiwi.com

Related info for your journey

Useful info, stats and facts about San Diego to Austin flights.

Flight FAQs

From San Diego to Austin

Are flight prices decreasing from San Diego to Austin due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Diego and Austin for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from San Diego to Austin for under $200 on Cheapflights?

Yes, there are multiple flights from San Diego to Austin for under $200. The cheapest flight booked recently is on Spirit Airlines for just $138, but on average you can expect to pay $149.

Are there nonstop flights from San Diego to Austin for under $200 on Cheapflights?

Cheapflights has at least 8 direct flights from San Diego to Austin under $200. A good price for a nonstop flight from San Diego to Austin is less than $214.

Are there last-minute flights available from San Diego to Austin for under $300?

There are currently 20+ open flights from San Diego to Austin within the next 7 days for less than $300.

How popular is this flight route?

The San Diego to Austin Bergstrom flight path was viewed by 91 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline for this route?

The cheapest airline for this route is Southwest Airlines Co.. When flying this airline from San Diego to Austin on average you can expect to find 52 flights available for this route daily.

Does it rain more in San Diego or Austin?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in San Diego is roughly less than Austin. You can assume this to be the case over the next 1 days.

Is San Diego weather warmer or cooler than Austin?

Our data indicates that the weather will be 97 °F on average in the month of August. The temperature in Austin is typically hotter than in San Diego. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

Alternative routes for San Diego to Austin

Destination information for Austin

Things to know before you go. Useful info for your trip from San Diego to Austin
Average temperature for July in Austin
95.0 °F
Avg rainfall for July in Austin
1.3 ″

Airports servicing San Diego

Airports servicing Austin

Hourly flight availability from San Diego to Austin

Early morning Midnight to 6 AM 67% of SAN to AUS departures
Morning 6 AM to noon 33% of SAN to AUS departures
Afternoon Noon to 6 PM 0% of SAN to AUS departures
Evening 6 PM to midnight 0% of SAN to AUS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from San Diego to Austin
Sunday
3 daily flights
Monday
3 daily flights
Tuesday
3 daily flights
Wednesday
3 daily flights
Thursday
3 daily flights
Friday
3 daily flights
Saturday
3 daily flights