Cheap Flights from Austin, TX to San Diego, CA from $51

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On Cheapflightsplus.com you will find 10 direct and 180 connecting flights from Austin to San Diego. You can compare airfare deals from 7 airlines and multiple travel sites from $51, book and save on cheap plane tickets and last minute offers. Also check out AUS-SAN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Austin to San Diego Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $51 (one-way), $87 (round-trip).

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Best Flights from Austin to San Diego Today

Take a look at the list of non stop flights and flights with layovers from Austin to San Diego with the lowest price of $51. The fastest direct flight takes 3h 10m and the fastest connecting – 4h 59m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $95 Find flight	08:15 Austin Austin-Bergstrom Intl	09:35 San Diego San Diego	3h 20m	Alaska Airlines	AS3372
from $121 Find flight	14:57 Austin Austin-Bergstrom Intl	16:12 San Diego San Diego	3h 15m	Hawaiian Airlines	HA4702
from $121 Find flight	07:06 Austin Austin-Bergstrom Intl	08:30 San Diego San Diego	3h 24m	Hawaiian Airlines	HA4730
from $126 Find flight	14:33 Austin Austin-Bergstrom Intl	15:48 San Diego San Diego	3h 15m	Alaska Airlines	AS3320
from $140 Find flight	07:06 Austin Austin-Bergstrom Intl	08:30 San Diego San Diego	3h 24m	Alaska Airlines	AS3362
from $180 Find flight	07:15 Austin Austin-Bergstrom Intl	08:25 San Diego San Diego	3h 10m	Hawaiian Airlines	HA4733
from $188 Find flight	14:57 Austin Austin-Bergstrom Intl	16:12 San Diego San Diego	3h 15m	Alaska Airlines	AS3382
from $234 Find flight	14:52 Austin Austin-Bergstrom Intl	16:02 San Diego San Diego	3h 10m	Alaska Airlines	AS531
from $271 Find flight	14:52 Austin Austin-Bergstrom Intl	16:02 San Diego San Diego	3h 10m	Hawaiian Airlines	HA4734
from $51 Find flight	16:05 Austin Austin-Bergstrom Intl	19:18 San Diego San Diego	5h 13m layover 0h 41m - Las Vegas	Frontier Airlines	F93647 F91465
from $60 Find flight	16:14 Austin Austin-Bergstrom Intl	23:52 San Diego San Diego	9h 38m layover 4h 36m - Denver	Frontier Airlines	F91815 F94993
from $70 Find flight	20:23 Austin Austin-Bergstrom Intl	11:31+1 день San Diego San Diego	17h 8m layover 12h 8m - Denver	Frontier Airlines	F91817 F92817
from $79 Find flight	21:43 Austin Austin-Bergstrom Intl	19:10+1 день San Diego San Diego	23h 27m layover 19h 3m - Las Vegas	Frontier Airlines	F93645 F91465
from $123 Find flight	16:05 Austin Austin-Bergstrom Intl	19:10 San Diego San Diego	5h 5m layover 0h 42m - Las Vegas	Frontier Airlines	F94631 F91465
from $128 Find flight	07:30 Austin Austin-Bergstrom Intl	16:33 San Diego San Diego	11h 3m layover 3h 34m - Seattle	Alaska Airlines	AS723 AS1454
from $129 Find flight	13:33 Austin Austin-Bergstrom Intl	20:48 San Diego San Diego	9h 15m layover 1h 50m - Seattle	Alaska Airlines	AS505 AS1098

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on November 21, 2024

Flight Schedule Austin (Texas) to San Diego (California)

Full flight schedule will help you in detecting at what time planes fly from Austin to San Diego. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
07:06 — 08:30	07:06 — 08:30 HA4730 Hawaiian Airlines Austin — San Diego	3h 24m	Find flight from$121
07:06 — 08:30	07:06 — 08:30 AS3362 Alaska Airlines Austin — San Diego	3h 24m	Find flight from$140
07:15 — 08:25	07:15 — 08:25 AS343 Alaska Airlines Austin — San Diego	3h 10m	Find flight from$144
07:15 — 08:25	07:15 — 08:25 HA4733 Hawaiian Airlines Austin — San Diego	3h 10m	Find flight from$180
08:15 — 09:35	08:15 — 09:35 AS3372 Alaska Airlines Austin — San Diego	3h 20m	Find flight from$95
14:33 — 15:48	14:33 — 15:48 AS3320 Alaska Airlines Austin — San Diego	3h 15m	Find flight from$126
14:52 — 16:02	14:52 — 16:02 AS531 Alaska Airlines Austin — San Diego	3h 10m	Find flight from$234
14:52 — 16:02	14:52 — 16:02 HA4734 Hawaiian Airlines Austin — San Diego	3h 10m	Find flight from$271
14:57 — 16:12	14:57 — 16:12 HA4702 Hawaiian Airlines Austin — San Diego	3h 15m	Find flight from$121
14:57 — 16:12	14:57 — 16:12 AS3382 Alaska Airlines Austin — San Diego	3h 15m	Find flight from$188
05:15 — 08:57	05:15 — 06:13 UA1966 United Airlines Austin — Houston 1h 14m stop 07:27 — 08:57 UA1267 United Airlines Houston — San Diego	5h 42m including layover	Find flight from$159
05:30 — 11:11	05:15 — 06:13 UA1966 United Airlines Austin — Houston 2h 54m stop 09:36 — 11:06 UA2491 United Airlines Houston — San Diego	7h 41m including layover	Find flight from$159
06:00 — 09:25	06:02 — 07:40 UA4742 United Airlines Austin — Los Angeles 40m stop 08:45 — 09:48 UA4643 United Airlines Los Angeles — San Diego	5h 25m including layover	Find flight from$160
07:30 — 16:33	07:30 — 10:15 AS723 Alaska Airlines Austin — Seattle 3h 34m stop 13:49 — 16:33 AS1454 Alaska Airlines Seattle — San Diego	11h 3m including layover	Find flight from$128
09:14 — 13:21	17:27 — 18:50 F91815 Frontier Airlines Austin — Denver 1h stop 09:22 — 10:58 F94927 Frontier Airlines Denver — San Diego	6h 7m including layover	Find flight from$81
09:40 — 13:53	09:35 — 10:44 UA2196 United Airlines Austin — Houston 1h 24m stop 12:20 — 13:50 UA2486 United Airlines Houston — San Diego	6h 13m including layover	Find flight from$170
10:00 — 18:51	10:00 — 12:45 UA1577 United Airlines Austin — Chicago 3h 35m stop 16:20 — 18:51 UA2080 United Airlines Chicago — San Diego	10h 51m including layover	Find flight from$170
11:24 — 14:57	10:45 — 12:08 UA779 United Airlines Austin — Denver 43m stop 13:25 — 14:53 UA1302 United Airlines Denver — San Diego	5h 33m including layover	Find flight from$170
11:30 — 15:55	10:00 — 11:13 AS6635 Alaska Airlines Austin — Dallas 1h 59m stop 14:40 — 15:49 AS4111 Alaska Airlines Dallas — San Diego	6h 25m including layover	Find flight from$147
13:33 — 20:48	13:33 — 16:15 AS505 Alaska Airlines Austin — Seattle 1h 50m stop 18:05 — 20:48 AS1098 Alaska Airlines Seattle — San Diego	9h 15m including layover	Find flight from$129
15:10 — 20:39	15:10 — 17:16 UA298 United Airlines Austin — San Francisco 1h 44m stop 19:00 — 20:39 UA2633 United Airlines San Francisco — San Diego	7h 29m including layover	Find flight from$170
15:30 — 21:03	10:00 — 11:12 AS6635 Alaska Airlines Austin — Dallas 3h 1m stop 14:41 — 15:55 AS4644 Alaska Airlines Dallas — San Diego	7h 33m including layover	Find flight from$148
16:05 — 19:18	16:05 — 17:11 F93647 Frontier Airlines Austin — Las Vegas 41m stop 17:52 — 19:18 F91465 Frontier Airlines Las Vegas — San Diego	5h 13m including layover	Find flight from$51
16:14 — 23:52	16:14 — 17:39 F91815 Frontier Airlines Austin — Denver 4h 36m stop 22:15 — 23:52 F94993 Frontier Airlines Denver — San Diego	9h 38m including layover	Find flight from$60
17:30 — 23:52	17:27 — 18:50 F91815 Frontier Airlines Austin — Denver 3h 24m stop 22:15 — 23:49 F94989 Frontier Airlines Denver — San Diego	8h 22m including layover	Find flight from$51
17:30 — 18:01 +1 day	17:30 — 18:51 F91815 Frontier Airlines Austin — Denver 21h 31m stop 16:22 — 18:01 F94995 Frontier Airlines Denver — San Diego	26h 31m including layover	Find flight from$57
19:39 — 00:14 +1 day	19:39 — 21:45 UA292 United Airlines Austin — San Francisco 50m stop 22:35 — 00:14 UA2201 United Airlines San Francisco — San Diego	6h 35m including layover	Find flight from$172
20:23 — 11:31 +1 day	20:23 — 21:44 F91817 Frontier Airlines Austin — Denver 12h 8m stop 09:52 — 11:31 F92817 Frontier Airlines Denver — San Diego	17h 8m including layover	Find flight from$70
20:23 — 10:58 +1 day	20:03 — 21:22 F92889 Frontier Airlines Austin — Denver 11h 36m stop 09:45 — 11:15 F94927 Frontier Airlines Denver — San Diego	16h 35m including layover	Find flight from$159
21:43 — 19:10 +1 day	21:43 — 22:49 F93645 Frontier Airlines Austin — Las Vegas 19h 3m stop 17:52 — 19:10 F91465 Frontier Airlines Las Vegas — San Diego	23h 27m including layover	Find flight from$79
22:30 — 09:56 +1 day	22:30 — 23:41 F93645 Frontier Airlines Austin — Las Vegas 8h 59m stop 08:40 — 09:56 F91469 Frontier Airlines Las Vegas — San Diego	13h 26m including layover	Find flight from$158
08:45 — 18:34	08:45 — 10:07 UA595 United Airlines Austin — Denver 3h 27m stop 13:34 — 15:25 UA304 United Airlines Denver — San Francisco 1h 30m stop 16:55 — 18:34 UA1057 United Airlines San Francisco — San Diego	11h 49m including layover	Find flight from$177
12:08 — 23:52	12:08 — 14:08 G41496 Allegiant Air Austin — Provo 1h 21m stop 15:29 — 16:10 G43228 Allegiant Air Provo — Las Vegas 6h 31m stop 22:41 — 23:52 NK191 Spirit Airlines Las Vegas — San Diego	13h 44m including layover	Find flight from$158
12:09 — 21:22	12:09 — 13:16 UA669 United Airlines Austin — Houston 3h 19m stop 16:35 — 18:48 UA2034 United Airlines Houston — San Francisco 57m stop 19:45 — 21:22 UA1395 United Airlines San Francisco — San Diego	11h 13m including layover	Find flight from$174

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on November 21, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from Austin to San Diego depends on and how to choose the most interesting flight option for you.

Distance between Austin and San Diego is 1870 miles. Time difference between the cities is 2h. Airplanes depart 05:00 to 22:30 from 3 Austin airports and arrive 05:00 to 22:30 to 11 San Diego airports. Average flight time is 3h 15m.

The fastest flight 3h 10m
Average flight time 3h 15m
The earliest flight 05:00
The latest flight 22:30
Distance 1162 ml

The cheapest months to travel to San Diego are february (from 51 $), november (from 56 $), january (from 60 $).

The most expensive months are december (from 79 $), january (from 60 $), november (from 56 $).

What is the lowest airfare Austin to San Diego?

The cheapest plane ticket found by our users is $51. This airfare is for economy class on one-way F93647 flight by Frontier Airlines for February 1, 2025 which leaves Austin-Bergstrom Intl in Austin at 16:05 am and arrives at San Diego San Diego at 19:18.

Economy class

$51

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Business class

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First class

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Popular Airlines on the Route

The flight Austin — San Diego is served by 7 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 80 departures per week at the price of from $ 95 . And the most expensive tickets are offered by Aeromexico airline - from $ 554.

Direct flights

There are 10 nonstop flights on the route. The fastest direct flight is AS343 by Alaska Airlines takes 3h 10m and the cheapest is F93647 by Frontier Airlines for $95.

AS - Alaska Airlines

from $95

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HA - Hawaiian Airlines

from $121

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Connecting Flights

There are 180 flights with layovers on the route. The fastest connecting flight is NK1765 by Spirit Airlines takes 4h 59m and the cheapest is F93647 by Frontier Airlines for $51.

AS - Alaska Airlines

from $128

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F9 - Frontier Airlines

from $51

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UA - United Airlines

from $159

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AM - Aeromexico

from $554

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NK - Spirit Airlines

from $135

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G4 - Allegiant Air

from $158

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Airports

You can fly from Austin to San Diego from 3 airports (Austin-Bergstrom Intl, Austin, Camp Maybry AHP).

Austin airports

Austin-Bergstrom Intl-AUS

from $51
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Austin-ASQ

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Camp Maybry AHP-MMR

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San Diego airports

San Diego-SAN

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San Diego Regional-USA

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Gillespie Field-SEE

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Golden Triangle Reg.-GTR

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El Cajon-CJN

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Lowndes County-UBS

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Miramar NAS-NKX

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Montgomery Field-MYF

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North Island NAS-NZY

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Brown Field Municipal-SDM

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AFB-CBM

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Airplanes

There are flights to San Diego from Austin by 7 airlines that use 3 aircraft brands. They range from huge modern airplanes to small-sized.

Boeing 737-800

from $148

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Airbus A320

from $177

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Boeing 737 MAX 9

from $180

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Top Domestic Destinations from Austin

You may also consider searching for discounted plane tickets to some other popular places from Austin within United States.

Austin — Denver

from $67

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Austin — Cleveland

from $73

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Austin — Albany

from $75

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Austin — Albany

from $64

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Austin — Sacramento

from $64

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Austin — San Francisco

from $55

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Austin — Phoenix

from $60

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Austin — Chicago

from $79

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Austin — Little Rock

from $71

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Austin — New York

from $78

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Top International Destinations from Austin

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Austin — Frankfurt

from $57

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Austin — Albany

from $72

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Austin — Paris

from $56

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Austin — Cancun

from $54

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Austin — Panama City

from $56

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Austin — Lima

from $64

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Austin — Dublin

from $79

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Austin — London

from $56

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Austin — Montreal

from $76

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Austin — Madrid

from $72

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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