Cheap Flights from Austin, TX to San Diego, CA from $56
On Cheapflightsplus.com you will find 11 direct and 567 connecting flights from Austin to San Diego. You can compare airfare deals from 9 airlines and multiple travel sites from $56, 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
Best Flights from Austin to San Diego Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $105 | 08:15 Austin Austin-Bergstrom Intl | 09:35 San Diego San Diego | 3h 20m | Alaska Airlines | AS3372 |
from $133 | 14:57 Austin Austin-Bergstrom Intl | 16:12 San Diego San Diego | 3h 15m | Hawaiian Airlines | HA4702 |
from $134 | 07:06 Austin Austin-Bergstrom Intl | 08:30 San Diego San Diego | 3h 24m | Hawaiian Airlines | HA4730 |
from $139 | 14:33 Austin Austin-Bergstrom Intl | 15:48 San Diego San Diego | 3h 15m | Alaska Airlines | AS3320 |
from $155 | 07:06 Austin Austin-Bergstrom Intl | 08:30 San Diego San Diego | 3h 24m | Alaska Airlines | AS3362 |
from $199 | 07:15 Austin Austin-Bergstrom Intl | 08:25 San Diego San Diego | 3h 10m | Hawaiian Airlines | HA4733 |
from $200 | 07:15 Austin Austin-Bergstrom Intl | 08:25 San Diego San Diego | 3h 10m | American Airlines | AA7426 |
from $208 | 14:57 Austin Austin-Bergstrom Intl | 16:12 San Diego San Diego | 3h 15m | Alaska Airlines | AS3382 |
from $259 | 14:52 Austin Austin-Bergstrom Intl | 16:02 San Diego San Diego | 3h 10m | Alaska Airlines | AS531 |
from $300 | 14:52 Austin Austin-Bergstrom Intl | 16:02 San Diego San Diego | 3h 10m | Hawaiian Airlines | HA4734 |
from $56 | 16:05 Austin Austin-Bergstrom Intl | 19:18 San Diego San Diego | 5h 13m layover 0h 41m - Las Vegas | Frontier Airlines | F93647 F91465 |
from $62 | 20:23 Austin Austin-Bergstrom Intl | 10:58+1 день San Diego San Diego | 16h 35m layover 11h 36m - Denver | Frontier Airlines | F92889 F94927 |
from $67 | 16:14 Austin Austin-Bergstrom Intl | 23:52 San Diego San Diego | 9h 38m layover 4h 36m - Denver | Frontier Airlines | F91815 F94993 |
from $77 | 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 $87 | 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 $88 | 20:03 Austin Austin-Bergstrom Intl | 23:56 San Diego San Diego | 5h 53m layover 1h 8m - Denver | Frontier Airlines | F92889 F92711 |
Flight Schedule Austin (Texas) to San Diego (California)
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
07:06 — 08:30
|
07:06 — 08:30
HA4730
Hawaiian Airlines
Austin — San Diego
|
3h 24m |
Find flight
from$134 |
|
07:06 — 08:30
|
07:06 — 08:30
AS3362
Alaska Airlines
Austin — San Diego
|
3h 24m |
Find flight
from$155 |
|
07:15 — 08:25
|
07:15 — 08:25
AS343
Alaska Airlines
Austin — San Diego
|
3h 10m |
Find flight
from$141 |
|
07:15 — 08:25
|
07:15 — 08:25
HA4733
Hawaiian Airlines
Austin — San Diego
|
3h 10m |
Find flight
from$199 |
|
07:15 — 08:25
|
07:15 — 08:25
AA7426
American Airlines
Austin — San Diego
|
3h 10m |
Find flight
from$200 |
|
08:15 — 09:35
|
08:15 — 09:35
AS3372
Alaska Airlines
Austin — San Diego
|
3h 20m |
Find flight
from$105 |
|
14:33 — 15:48
|
14:33 — 15:48
AS3320
Alaska Airlines
Austin — San Diego
|
3h 15m |
Find flight
from$139 |
|
14:52 — 16:02
|
14:52 — 16:02
AS531
Alaska Airlines
Austin — San Diego
|
3h 10m |
Find flight
from$259 |
|
14:52 — 16:02
|
14:52 — 16:02
HA4734
Hawaiian Airlines
Austin — San Diego
|
3h 10m |
Find flight
from$300 |
|
14:57 — 16:12
|
14:57 — 16:12
HA4702
Hawaiian Airlines
Austin — San Diego
|
3h 15m |
Find flight
from$133 |
|
14:57 — 16:12
|
14:57 — 16:12
AS3382
Alaska Airlines
Austin — San Diego
|
3h 15m |
Find flight
from$208 |
|
05:01 — 08:40
|
05:01 — 06:14
AA2563
American Airlines
Austin — Dallas
1h stop
07:14 — 08:40
AA2362
American Airlines
Dallas — San Diego
|
5h 39m including layover |
Find flight
from$170 |
|
05:30 — 09:33
|
05:30 — 06:53
UA1218
United Airlines
Austin — Denver
1h 12m stop
08:05 — 09:33
UA2309
United Airlines
Denver — San Diego
|
6h 3m including layover |
Find flight
from$160 |
|
06:00 — 09:48
|
06:00 — 07:27
UA502
United Airlines
Austin — Los Angeles
1h 18m stop
08:45 — 09:48
UA4643
United Airlines
Los Angeles — San Diego
|
5h 48m including layover |
Find flight
from$160 |
|
06:05 — 08:52
|
06:05 — 07:41
AA1861
American Airlines
Austin — Phoenix
53m stop
08:34 — 08:52
AA1949
American Airlines
Phoenix — San Diego
|
4h 47m including layover |
Find flight
from$170 |
|
08:30 — 14:59
|
08:30 — 10:26
AS1369
Alaska Airlines
Austin — San Francisco
2h 42m stop
14:00 — 15:37
AS3357
Alaska Airlines
San Francisco — San Diego
|
8h 29m including layover |
Find flight
from$145 |
|
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$90 |
|
09:30 — 15:02
|
09:30 — 11:33
UA1668
United Airlines
Austin — San Francisco
1h 52m stop
13:25 — 15:02
UA2153
United Airlines
San Francisco — San Diego
|
7h 32m including layover |
Find flight
from$175 |
|
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$175 |
|
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$163 |
|
12:35 — 18:01
|
12:35 — 13:59
DL946
Delta Air Lines Inc.
Austin — Los Angeles
3h 6m stop
17:05 — 18:01
DL4087
Delta Air Lines Inc.
Los Angeles — San Diego
|
7h 26m including layover |
Find flight
from$161 |
|
13:00 — 18:51
|
13:00 — 15:43
UA210
United Airlines
Austin — Chicago
37m stop
16:20 — 18:51
UA1631
United Airlines
Chicago — San Diego
|
7h 51m including layover |
Find flight
from$175 |
|
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$143 |
|
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$164 |
|
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$56 |
|
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$67 |
|
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$56 |
|
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$63 |
|
18:20 — 23:56
|
18:20 — 20:15
DL2581
Delta Air Lines Inc.
Austin — Salt Lake City
2h 40m stop
22:55 — 23:56
DL1202
Delta Air Lines Inc.
Salt Lake City — San Diego
|
7h 36m including layover |
Find flight
from$161 |
|
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$62 |
|
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$77 |
|
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$87 |
|
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$175 |
|
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$174 |
|
21:12 — 12:20
+1 day
|
21:12 — 00:52
NK1283
Spirit Airlines
Austin — Miami
5h 28m stop
06:20 — 08:54
NK866
Spirit Airlines
Miami — Las Vegas
2h 8m stop
11:02 — 12:20
NK1475
Spirit Airlines
Las Vegas — San Diego
|
17h 8m including layover |
Find flight
from$184 |
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 56 $), november (from 62 $), january (from 67 $).
The most expensive months are december (from 87 $), january (from 67 $), november (from 62 $).
What is the lowest airfare Austin to San Diego?
The cheapest plane ticket found by our users is $56. 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.
Popular Airlines on the Route
The flight Austin — San Diego is served by 9 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by American Airlines - 115 departures per week at the price of from $ 170 . And the most expensive tickets are offered by Delta Air Lines Inc. airline - from $ 1317.
Direct flights
There are 11 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 $105.
- AA - American Airlinesfrom $200Find
- AS - Alaska Airlinesfrom $105Find
- HA - Hawaiian Airlinesfrom $133Find
Connecting Flights
There are 567 flights with layovers on the route. The fastest connecting flight is AA1861 by American Airlines takes 4h 47m and the cheapest is F93647 by Frontier Airlines for $56.
- AA - American Airlinesfrom $170Find
- AS - Alaska Airlinesfrom $141Find
- F9 - Frontier Airlinesfrom $56Find
- DL - Delta Air Lines Inc.from $161Find
- UA - United Airlinesfrom $160Find
- AM - Aeromexicofrom $613Find
- NK - Spirit Airlinesfrom $149Find
- G4 - Allegiant Airfrom $174Find
Airports
You can fly from Austin to San Diego from 3 airports (Austin-Bergstrom Intl, Austin, Camp Maybry AHP).
Austin airports
- Austin-Bergstrom Intl-AUSfrom $56Find
- Austin-ASQFind
- Camp Maybry AHP-MMRFind
San Diego airports
- San Diego-SANFind
- San Diego Regional-USAFind
- Gillespie Field-SEEFind
- Golden Triangle Reg.-GTRFind
- El Cajon-CJNFind
- Lowndes County-UBSFind
- Miramar NAS-NKXFind
- Montgomery Field-MYFFind
- North Island NAS-NZYFind
- Brown Field Municipal-SDMFind
- AFB-CBMFind
Airplanes
There are flights to San Diego from Austin by 9 airlines that use 10 aircraft brands. They range from huge modern airplanes to small-sized.
- Airbus A319from $161Find
- Boeing 737-800from $161Find
- Airbus A320from $161Find
- Boeing 737 MAX 9from $199Find
- Boeing 737-100/200from $200Find
- Airbus A321from $259Find
- Boeing 737from $261Find
- Embraer 175from $261Find
- Boeing 737-900from $347Find
- Boeing 737 MAX 8from $409Find
Top Domestic Destinations from Austin
You may also consider searching for discounted plane tickets to some other popular places from Austin within United States.
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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.
- from $56Find
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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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