$41+ Cheap flights from Austin to San Diego (AUS - SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SAN
jul. 23 — jul. 301

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The best prices from Austin Bergstrom to San Diego are usually found in January or August, booked 64 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Austin to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 18, 2024.

Popular in

March

Cheapest in

January

Round-trip from

$64
(Cheapflightsfares)

One-way from

$41
(Cheapflightsfares)
High demand for flights, 29% potential price rise
Best time to find cheap flights, 24% potential price drop
From Austin Bergstrom to San Diego
One-way flight from Austin Bergstrom to San Diego

What is the cheapest day to fly round-trip from Austin to San Diego?

Saturday flights are generally found to be more expensive for flights from Austin to San Diego. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Diego.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 22 days in advance, which can save you up to 162% on flights from Austin to San Diego compared to booking the week you need them. Waiting 22 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $382. For sooner than that we have options available in the next 3 days from $642.

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

January can be a great time to fly to San Diego from Austin with a flight ticket averaging about $286. Cheapflights users have found deals in the month of January for as cheap as $138. The most expensive prices can be found in the month of March.

What is the cheapest time of day to fly from AUS to SAN?

It’s optimal to fly from Austin to San Diego in the evening. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the afternoon.

Cheap Austin to San Diego flights in July & August 2024

Find cheap flight options from Austin to San Diego specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Prices were last updated on julio 18, 2024.
Listed are some of the best fares we've found on flights departing from Austin to San Diego in 2024. More deals are always being added, so be sure to check back regularly.
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/146:00 amAUS - SAN
1 stop7h 05mSpirit Airlines
mié. 8/216:07 pmSAN - AUS
1 stop8h 37mSpirit Airlines
Deal found 7/17$64
This Cheapflightsfares deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/134:49 pmAUS - SAN
1 stop8h 19mSpirit Airlines
mié. 8/143:01 pmSAN - AUS
1 stop11h 43mSpirit Airlines
Deal found 7/18$86
This Expedia deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/134:49 pmAUS - SAN
1 stop8h 19mSpirit Airlines
mié. 8/146:07 pmSAN - AUS
1 stop8h 37mSpirit Airlines
Deal found 7/17$88
This Cheapflightsfares deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/216:00 amAUS - SAN
1 stop13h 17mSpirit Airlines
sáb. 8/246:07 pmSAN - AUS
1 stop8h 37mSpirit Airlines
Deal found 7/16$95
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/156:00 amAUS - SAN
1 stop10h 11mSpirit Airlines
mié. 8/213:01 pmSAN - AUS
1 stop11h 43mSpirit Airlines
Deal found 7/17$98
This mytrip.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/146:00 amAUS - SAN
1 stop10h 11mSpirit Airlines
mié. 8/2110:25 amSAN - AUS
2 stops16h 19mSpirit Airlines
Deal found 7/17$107
This Cheapflightsfares deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/176:00 amAUS - SAN
1 stop13h 17mSpirit Airlines
sáb. 8/247:59 pmSAN - AUS
1 stop6h 45mSpirit Airlines
Deal found 7/18$108
This Orbitz deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/156:00 amAUS - SAN
1 stop13h 17mSpirit Airlines
mié. 8/217:59 pmSAN - AUS
1 stop6h 45mSpirit Airlines
Deal found 7/18$110
This CheapOair deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/146:00 amAUS - SAN
1 stop10h 11mMultiple Airlines
lun. 8/196:27 pmSAN - AUS
1 stop16h 16mMultiple Airlines
Deal found 7/18$114

Austin to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Austin and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated julio 18, 2024.
Listed are some of the best fares we've found on flights departing from Austin to San Diego in 2024. More deals are always being added, so be sure to check back regularly.
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/146:00 amAUS - SAN
1 stop7h 05mSpirit Airlines
mié. 8/216:07 pmSAN - AUS
1 stop8h 37mSpirit Airlines
Deal found 7/17$64
This Cheapflightsfares deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/134:49 pmAUS - SAN
1 stop8h 19mSpirit Airlines
mié. 8/143:01 pmSAN - AUS
1 stop11h 43mSpirit Airlines
Deal found 7/18$86
This Expedia deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/134:49 pmAUS - SAN
1 stop8h 19mSpirit Airlines
mié. 8/146:07 pmSAN - AUS
1 stop8h 37mSpirit Airlines
Deal found 7/17$88
This Alaska Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/57:15 amAUS - SAN
Nonstop3h 05mAlaska Airlines
mar. 9/1011:16 amSAN - AUS
Nonstop3h 03mAlaska Airlines
Deal found 7/18$94
This Cheapflightsfares deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/216:00 amAUS - SAN
1 stop13h 17mSpirit Airlines
sáb. 8/246:07 pmSAN - AUS
1 stop8h 37mSpirit Airlines
Deal found 7/16$95
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/156:00 amAUS - SAN
1 stop10h 11mSpirit Airlines
mié. 8/213:01 pmSAN - AUS
1 stop11h 43mSpirit Airlines
Deal found 7/17$98
This mytrip.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/146:00 amAUS - SAN
1 stop10h 11mSpirit Airlines
mié. 8/2110:25 amSAN - AUS
2 stops16h 19mSpirit Airlines
Deal found 7/17$107
This Cheapflightsfares deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/176:00 amAUS - SAN
1 stop13h 17mSpirit Airlines
sáb. 8/247:59 pmSAN - AUS
1 stop6h 45mSpirit Airlines
Deal found 7/18$108
This Orbitz deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/156:00 amAUS - SAN
1 stop13h 17mSpirit Airlines
mié. 8/217:59 pmSAN - AUS
1 stop6h 45mSpirit Airlines
Deal found 7/18$110

Austin to San Diego flights leaving soon

Find last-minute flight options from Austin to San Diego for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated julio 18, 2024.
Check out these flights departing soon from Austin to San Diego. It's wise to confirm all flight details are correct before booking.
This CheapOair deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/278:44 pmAUS - SAN
1 stop12h 58mFrontier
jue. 8/18:24 pmSAN - AUS
1 stop23h 45mFrontier
Deal found 7/17$182
This CheapOair deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/278:44 pmAUS - SAN
1 stop12h 58mFrontier
sáb. 8/36:10 pmSAN - AUS
1 stop17h 17mFrontier
Deal found 7/18$187
This CheapOair deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/278:44 pmAUS - SAN
1 stop12h 58mFrontier
dom. 8/49:33 pmSAN - AUS
1 stop20h 10mFrontier
Deal found 7/16$190
This Cheapflightsfares deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/2610:59 pmAUS - SAN
1 stop22h 25mFrontier
mar. 7/309:10 pmSAN - AUS
1 stop9h 03mFrontier
Deal found 7/18$198
This CheapOair deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/259:15 pmAUS - SAN
1 stop14h 29mFrontier
dom. 7/2810:18 amSAN - AUS
1 stop19h 55mFrontier
Deal found 7/18$211
This mytrip.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/259:15 pmAUS - SAN
1 stop14h 29mFrontier
dom. 7/2810:18 amSAN - AUS
1 stop19h 55mFrontier
Deal found 7/16$212
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/2610:59 pmAUS - SAN
1 stop22h 25mFrontier
dom. 7/2810:18 amSAN - AUS
1 stop19h 55mFrontier
Deal found 7/17$214
This mytrip.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/278:44 pmAUS - SAN
1 stop12h 58mFrontier
mar. 8/68:43 pmSAN - AUS
1 stop9h 30mFrontier
Deal found 7/16$222
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/2610:59 pmAUS - SAN
1 stop20h 13mFrontier
dom. 7/2810:18 amSAN - AUS
1 stop19h 55mFrontier
Deal found 7/17$232

One-way flights to San Diego from Austin

Search for one-way flight options from Austin to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated julio 18, 2024.
Some of the best available deals we've found on one-way flights from Austin to San Diego. Those needing a return flight from Austin to San Diego can use the search form above.
This Cheapflightsfares deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/216:00 amAUS - SAN
1 stop7h 05mSpirit Airlines
Deal found 7/16$41
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/176:00 amAUS - SAN
1 stop13h 17mSpirit Airlines
Deal found 7/17$54
This Cheapflightsfares deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/196:00 amAUS - SAN
1 stop13h 17mSpirit Airlines
Deal found 7/18$61
This mytrip.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/216:00 amAUS - SAN
2 stops10h 27mSpirit Airlines
Deal found 7/16$63
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/166:00 amAUS - SAN
1 stop13h 17mSpirit Airlines
Deal found 7/17$66
This Expedia deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/275:50 amAUS - SAN
1 stop8h 17mSpirit Airlines
Deal found 7/17$67
This Cheapflightsfares deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/129:13 amAUS - SAN
1 stop5h 34mFrontier
Deal found 7/18$69
This Cheapflightsfares deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/292:27 pmAUS - SAN
1 stop8h 45mFrontier
Deal found 7/16$70
This FlightHub deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/186:00 amAUS - SAN
1 stop27h 28mSpirit Airlines
Deal found 7/17$71

Find flights from Austin to San Diego within your budget

Customize your flight search to find flights from Austin to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated julio 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$64 - $221

Route

Depart

Return

Price

Austin BergstromSan Diego

AUS - SAN

AUSSAN

Austin Bergstrom

mié. 8/14

1 stop7h 05m

San Diego

mié. 8/21

1 stop8h 37m

$64

Austin BergstromSan Diego

AUS - SAN

AUSSAN

Austin Bergstrom

mar. 8/13

1 stop8h 19m

San Diego

mié. 8/14

1 stop11h 43m

$86

Austin BergstromSan Diego

AUS - SAN

AUSSAN

Austin Bergstrom

mar. 8/13

1 stop8h 19m

San Diego

mié. 8/14

1 stop8h 37m

$88

Austin BergstromSan Diego

AUS - SAN

AUSSAN

Austin Bergstrom

jue. 9/5

Nonstop3h 05m

San Diego

mar. 9/10

Nonstop3h 03m

$94

Austin BergstromSan Diego

AUS - SAN

AUSSAN

Austin Bergstrom

mié. 8/14

1 stop10h 11m

San Diego

lun. 8/19

1 stop16h 16m

$114

Austin BergstromSan Diego

AUS - SAN

AUSSAN

Austin Bergstrom

sáb. 8/17

1 stop8h 32m

San Diego

dom. 8/18

1 stop16h 13m

$124

Austin BergstromSan Diego

AUS - SAN

AUSSAN

Austin Bergstrom

sáb. 8/10

1 stop4h 20m

San Diego

mar. 8/13

1 stop5h 13m

$202

Austin BergstromSan Diego

AUS - SAN

AUSSAN

Austin Bergstrom

jue. 9/5

2 stops8h 59m

San Diego

mar. 9/10

1 stop7h 35m

$216

Austin BergstromSan Diego

AUS - SAN

AUSSAN

Austin Bergstrom

jue. 8/29

1 stop6h 48m

San Diego

lun. 9/2

1 stop7h 39m

$221

Flights are sorted by cheapest first

Deals found on 7/17

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

Use this chart to determine the optimal time to book a round-trip flight from Austin to San Diego. Price data was last updated on July 12, 2024.
The best time to book flights from Austin to San Diego is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Austin to San Diego. Price data was last updated on July 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Austin to San Diego flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Austin to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.

SAN

Temperature

57.2 - 71.6 °F

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated julio 18, 2024.
To help decide which airline to fly from Austin to San Diego, see what other customers have to say about American Airlines, United Airlines and Spirit Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,383 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

8.1
Very good
9,383 reviews
8.1
Very good
9,383 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

8.0
Very good
9,762 reviews
8.1
Very good
9,383 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

7.4
Good
10,000 reviews
8.1
Very good
9,383 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

7.3
Good
10,000 reviews
8.1
Very good
9,383 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

6.4
Okay
8,416 reviews
8.1
Very good
9,383 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Related info for your journey

Find useful and relevant information for your journey from Austin to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Austin to San Diego?

    You will need to book a flight from Austin Bergstrom to San Diego if you want to fly from Austin to San Diego. At least 9 different airlines have flights from Austin Bergstrom (AUS) to San Diego (SAN) on a regular basis. There are 8 flights to San Diego from the Austin airport per day. If you manage to book one that is nonstop, then you can expect the flight time from AUS to SAN to be around 2h 53m.

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

    Yes, there are multiple flights from Austin to San Diego for under $100. The cheapest flight booked recently is on Spirit Airlines for just $64, but on average you can expect to pay $107.

  • Are there nonstop flights from Austin to San Diego for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Austin to San Diego under $100. A good price for a nonstop flight from Austin to San Diego is less than $237.

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

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

  • How popular is this Austin to San Diego flight route?

  • What are the cheapest airlines flying from Austin to San Diego round-trip?

    According to our current data, Spirit Airlines ($64), Alaska Airlines ($94), and Frontier ($124) offers the cheapest pricing from Austin to San Diego. Users have found that Spirit Airlines is 77% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Austin to San Diego one-way?

    The cheapest airlines for a one-way flight from Austin to San Diego are Spirit Airlines ($41), Frontier ($69), and American Airlines ($80).

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

    Before booking your flight to San Diego from Austin, check out the most reliable airlines to get you to your destination on time: American Airlines (75%), Alaska Airlines (75%), Southwest( 75%).

  • What are the cheapest flights from Austin to San Diego?

    While on average a flight from Austin to San Diego is generally $755, our data shows the cheapest flight currently is $88. When looking at the most popular route, (Austin Bergstrom - San Diego), you can expect to pay $64 for that flight.

  • What does AUS to SAN mean?

    Austin Bergstrom Airport is AUS and San Diego Airport is SAN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Austin to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your Austin to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Austin to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter Austin to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Austin to San Diego that include hotel bookings?

    Yes. In addition to deals on Austin to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to San Diego.

  • Can I find deals for business class flights from Austin to San Diego?

    Yes. Cheapflights offers flight deals from Austin to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Austin to San Diego that allow pets onboard?

    Many airlines flying from Austin to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Austin to San Diego?

    Yes, you can often find last-minute deals on Austin to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Austin to San Diego flight deals updated?

    The Austin to San Diego flight deals you see on this page were last updated on 7/18.

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

  • What is the cheapest month to book a flight from Austin to San Diego?

    Currently, October is the cheapest month in which you can book a flight from Austin to San Diego (average of $289). Flying from Austin to San Diego in July is currently the most expensive (average of $346). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Austin to San Diego
See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Austin to San Diego

Discover the top 7 airlines that operate flights from Austin to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated julio 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$44Average$156FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$99Average$186FlexibilityNo cancel feeOn-time65%
FrontierCheapest$112Average$186FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$138Average$276FlexibilityNo cancel feeOn-time75%
DeltaCheapest$182Average$282FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$420FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$196Average$326FlexibilityNo cancel feeOn-time69%