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

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The best prices from San Diego to Austin Bergstrom are usually found in February or September, booked 40 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)

All the information you need to plan the best SAN to AUS flight in 2021: compare San Diego to Austin flight prices with the expected peak season, weather and rainfall in Austin.
SAN - AUS
Price
$172 - $237
AUS
Temperature
50 - 84.2 °F
AUS
Precipitation
2.1 - 4.2 inches

Popular in

June

High demand for flights, 15% potential price rise

Cheapest in

February

Best time to find cheap flights, 15% potential price drop

Round-trip from

$172

From San Diego to Austin Bergstrom

One-way from

$81

One-way flight from San Diego to Austin Bergstrom

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from San Diego to Austin?

Travelers have found it’s best to book a flight 34 days in advance to save up to 27% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 34 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Diego to Austin 1-2 weeks in advance for as low as $198, or $250 for flights within the next 24 hours.

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.

When is the cheapest time to fly from San Diego to Austin (SAN - AUS)?

One of the essential ways to save on airfare from San Diego to Austin is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 22% on airfare.

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

Flights from San Diego to Austin lean towards being more expensive in June. Prices are generally better when you fly from San Diego to Austin in February, with the cheapest ticket starting at $107.

Cheap flights from San Diego to Austin in October, November 2021

The best prices found for SAN to AUS flights for October, November
27 Oct - 30 Oct
$83pp
SAN
San Diego
Frontier
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Frontier
 
1 STOP
SAN
San Diego
6 Nov - 10 Nov
$95pp
SAN
San Diego
Frontier
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Frontier
 
1 STOP
SAN
San Diego
2 Nov - 9 Nov
$101pp
SAN
San Diego
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
SAN
San Diego

San Diego to Austin 2021 flight deals

Cheap flights to Austin from San Diego found for this year
27 Oct - 30 Oct
$83pp
SAN
San Diego
Frontier
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Frontier
 
1 STOP
SAN
San Diego
7 Dec - 14 Dec
$88pp
SAN
San Diego
Frontier
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Frontier
 
1 STOP
SAN
San Diego
6 Nov - 10 Nov
$95pp
SAN
San Diego
Frontier
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Frontier
 
1 STOP
SAN
San Diego

Non-stop flights to Austin from San Diego

Save time with San Diego to Austin direct flight deals
30 Oct - 30 Oct
$152pp
SAN
San Diego
Alaska Airlines
Non-Stop
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Alaska Airlines
Non-Stop
SAN
San Diego
6 Nov - 13 Nov
$157pp
SAN
San Diego
Alaska Airlines
Non-Stop
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Alaska Airlines
Non-Stop
SAN
San Diego
6 Nov - 8 Nov
$177pp
SAN
San Diego
Alaska Airlines
Non-Stop
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Alaska Airlines
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
25 Oct - 30 Oct
$160pp
SAN
San Diego
Frontier
   
2 STOPS
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Frontier
 
1 STOP
SAN
San Diego
20 Oct - 26 Oct
$176pp
SAN
San Diego
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
SAN
San Diego
25 Oct - 30 Oct
$183pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Alaska Airlines
Non-Stop
SAN
San Diego

One-way flights to Austin Bergstrom from San Diego

The cheapest one-way flights from San Diego to Austin
2:37 pm - 7:45 am
Multiple Airlines
1 Stop
15h 08m
SAN - AUS
Multiple Airlines
$81
FareScan
8:51 am - 11:20 am
Spirit Airlines
2 Stops
24h 29m
SAN - AUS
Spirit Airlines
$86
FareScan
1:25 am - 9:42 am
Frontier
1 Stop
6h 17m
SAN - AUS
Frontier
$89
JustFly

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Diego</span> to <span class="emphasized">Austin</span> flights.

Flight FAQs

From San Diego to Austin

What airports do I use to fly from San Diego to Austin?

If you wish to fly to Austin from San Diego, then you need to book flights from San Diego to Austin Bergstrom. There are 6 flights from San Diego (SAN) to Austin Bergstrom (AUS) per day to choose from. Flights to Austin from San Diego are available from 8 different airlines, which means you should have some options if you want to compare airfare deals. 2h 42m is how long a nonstop flight from San Diego to Austin Bergstrom typically takes.

Which airlines flying from San Diego to Austin Bergstrom have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Frontier, Alaska Airlines, and American Airlines flying from San Diego to Austin Bergstrom have implemented new flexible cancellation policies.

Can I find flights from San Diego to Austin for under $100 on Cheapflights?

Yes, there are multiple flights from San Diego to Austin for under $100. The cheapest flight booked recently is on Frontier for just $83, but on average you can expect to pay $109.

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

Cheapflights has at least 20 direct flights from San Diego to Austin under $200. A good price for a nonstop flight from San Diego to Austin is less than $243.

Are there last-minute flights available from San Diego to Austin for under $200?

There are currently 20+ open flights from San Diego to Austin within the next 7 days for less than $200.

How popular is this San Diego to Austin flight route?

This flight path from San Diego to Austin Bergstrom 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 are the cheapest airlines flying from San Diego to Austin round-trip?

Currently priced at $83, Frontier will fly you from San Diego to Austin and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Spirit Airlines for as low as $101. Frontier is priced at 58% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest flights from San Diego to Austin?

On average you can expect to pay $547 for a flight from San Diego to Austin. The cheapest flight overall is $58 while the most popular route, (San Diego - Austin Bergstrom) is currently priced at $93.

What are the most popular airlines that fly from San Diego to Austin?

When booking a flight from San Diego to Austin, you may want to consider flying on Major Airline, American Airlines or Alaska Airlines as they are the most popular for this route.

What are the most reliable airlines from San Diego to Austin?

No one likes to see their flight delayed. When booking a flight from San Diego to Austin consider choosing Horizon Air (94%), American Airlines (85%) or Alaska Airlines (83%) as they are the most reliable in getting you off to your destination on time.

COVID Restrictions

View COVID Travel Restrictions for Austin, TX

Do I need a COVID test to fly to Austin from San Diego?

Information is based on travel restrictions for travel to Austin Bergstrom within the United States

Most visitors from San Diego need to provide a negative COVID-19 test result and/or quarantine to enter Austin Bergstrom.

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Austin Bergstrom.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Austin Bergstrom.

Do I need a test to fly back to San Diego from Austin?

Returning to San Diego from Austin Bergstrom

COVID-19 testing requirements
Visitors from Austin Bergstrom must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Diego.

Quarantine requirements
Visitors from Austin Bergstrom are not required to quarantine after entering San Diego.

Hide COVID Travel Restrictions for Austin, TX

Alternative routes for San Diego to Austin

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Austin

Things to know before you go - useful duration and weather info for your trip from San Diego to Austin.
Average temperature for October in Austin
84.2 °F
Avg rainfall for October in Austin
3.9 ″

Airports servicing San Diego

Airports servicing Austin

Top 7 airlines flying from San Diego to Austin Bergstrom

The chart below displays the airlines Cheapflights users traveling from San Diego to Austin choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$60 $170 No cancel fee 62%
American Airlines
$97 $252 No cancel fee 71%
Delta
$98 $244 No cancel fee N/A
Alaska Airlines
$103 $253 No cancel fee 75%
United Airlines
$106 $247 No cancel fee 69%
Spirit Airlines
$121 $211 No cancel fee 65%
Southwest
$214 $353 No cancel fee 63%

Hourly flight availability from San Diego to Austin

See what time of day planes typically take off from San Diego towards Austin.
Morning 6 AM to noon 52% of SAN to AUS departures
Afternoon Noon to 6 PM 39% of SAN to AUS departures
Early morning Midnight to 6 AM 9% 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
See how many times per day planes take to the skies headed from San Diego to Austin.
Sunday
6 daily flights
Monday
8 daily flights
Tuesday
6 daily flights
Wednesday
6 daily flights
Thursday
8 daily flights
Friday
8 daily flights
Saturday
5 daily flights
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