Menu

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

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 Austin to San Diego are usually found in February or January, booked 44 days in advance, depart on a Saturday or Wednesday and return on a Saturday

AUS - SAN
Price
$177 - $237
SAN
Temperature
66.2 - 80.6 °F
SAN
Rainfall
0 - 2.8 inches
Popular in July High demand for flights, 14% potential price rise
Cheapest in February Best time to find cheap flights, 13% potential price drop
Round-trip from $177 From Austin to San Diego
One-way from $72 One-way flight from Austin to San Diego
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Cheap flights from Austin to San Diego in May, June 2020

The best prices found for AUS to SAN flights for May, June
25 Jun - 28 Jun
$134pp
AUS
Austin Bergstrom
$self.airline
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
AUS
Austin Bergstrom
25 Jun - 27 Jun
$136pp
AUS
Austin Bergstrom
$self.airline
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
AUS
Austin Bergstrom
14 Jun - 27 Jun
$137pp
AUS
Austin Bergstrom
$self.airline
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
AUS
Austin Bergstrom

Austin to San Diego 2020 flight deals

Cheap flights to San Diego from Austin found for this year
16 Jul - 21 Jul
$129pp
AUS
Austin Bergstrom
$self.airline
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
12 Jul - 18 Jul
$130pp
AUS
Austin Bergstrom
$self.airline
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
25 Jun - 28 Jun
$134pp
AUS
Austin Bergstrom
$self.airline
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
AUS
Austin Bergstrom

Non-stop flights to San Diego from Austin

Save time with Austin to San Diego direct flight deals
7 Jul - 8 Jul
$157pp
AUS
Austin Bergstrom
$self.airline
Non-Stop
SAN
San Diego
SAN
San Diego
Frontier
Non-Stop
AUS
Austin Bergstrom
13 Jun - 27 Jun
$167pp
AUS
Austin Bergstrom
$self.airline
Non-Stop
SAN
San Diego
SAN
San Diego
Frontier
Non-Stop
AUS
Austin Bergstrom
16 Jun - 29 Jun
$177pp
AUS
Austin Bergstrom
$self.airline
Non-Stop
SAN
San Diego
SAN
San Diego
Frontier
Non-Stop
AUS
Austin Bergstrom

Last minute flights from Austin to San Diego

Late deals on round-trip flights to San Diego from Austin, departing today and this week
26 May - 31 May
$254pp
AUS
Austin Bergstrom
$self.airline
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
AUS
Austin Bergstrom
29 May - 13 Jun
$268pp
AUS
Austin Bergstrom
$self.airline
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
AUS
Austin Bergstrom
27 May - 3 Jun
$273pp
AUS
Austin Bergstrom
$self.airline
 
1 STOP
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
AUS
Austin Bergstrom

One-way flights to San Diego from Austin

The cheapest one-way flights from Austin to San Diego
5:49 pm - 9:38 am
Allegiant Air
1 Stop
17h 49m
AUS - SAN
Allegiant Air
$72
Kiwi.com
4:05 pm - 1:24 pm
Sun Country Air
1 Stop
23h 19m
AUS - SAN
Sun Country Air
9:22 am - 7:40 pm
Spirit Airlines
2 Stops
12h 18m
AUS - SAN
Spirit Airlines
$195
FlightNetwork

Related info for your journey

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

Flight FAQs

From Austin to San Diego

Are flight prices decreasing from Austin to San Diego 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 Austin and San Diego 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 Austin to San Diego for under $200 on Cheapflights?

Yes, there are multiple flights from Austin to San Diego for under $200. The cheapest flight booked recently is on Multiple Airlines for just $129, but on average you can expect to pay $141.

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

Cheapflights has at least 3 direct flights from Austin to San Diego under $200. A good price for a nonstop flight from Austin to San Diego is less than $167.

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

There are currently 3+ open flights from Austin to San Diego within the next 7 days for less than $300.

How popular is this flight route?

Within the past month, 127 users have taken a look at flights from Austin Bergstrom to San Diego.

What is the cheapest airline for this route?

Southwest Airlines Co. offers the cheapest flights from Austin to San Diego. Per day you can find on average 52 flights for this route and airline.

Does it rain more in Austin or San Diego?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Austin is roughly greater than that of San Diego. You can assume this to be the case over the next 15 days.

Is Austin weather warmer or cooler than San Diego?

Our data indicates that the weather will be 97 °F on average in the month of August. The temperature in San Diego is typically colder than in Austin. 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 Austin to San Diego

Destination information for San Diego

Things to know before you go. Useful info for your trip from Austin to San Diego
Average temperature for May in San Diego
71.6 °F
Avg rainfall for May in San Diego
0.2 ″

Airports servicing Austin

Airports servicing San Diego

Hourly flight availability from Austin to San Diego

Afternoon Noon to 6 PM 71% of AUS to SAN departures
Morning 6 AM to noon 28% of AUS to SAN departures
Early morning Midnight to 6 AM 1% of AUS to SAN departures
Evening 6 PM to midnight 0% of AUS to SAN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Austin to San Diego
Sunday
2 daily flights
Monday
1 daily flight
Tuesday
1 daily flight
Wednesday
0 flights
Thursday
1 daily flight
Friday
2 daily flights
Saturday
1 daily flight