| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Austin San Diego | Outbound 07/02/25 direct F91877 02h 52min | Return 07/25/25 direct F91878 03h 06min |  Frontier Airlines |  | $160 | ||
| Austin San Diego | Outbound 08/14/25 1 Stopover (LAS) G40028, NK3791 18h 03min | Return 09/11/25 1 Stopover (DTW) NK3895, NK3878 22h 26min |   Allegiant Air, Spirit Airlines |  | $236 | ||
| Austin San Diego | Outbound 07/02/25 direct F91877 02h 52min | Return 07/25/25 direct F91878 03h 06min | Frontier Airlines | | $175 | ||
| Austin San Diego | Outbound 07/02/25 direct F91877 02h 52min | Return 07/25/25 direct F91878 03h 06min | Frontier Airlines |  | ? | $178 | |
| Austin San Diego | Outbound 10/09/25 1 Stopover (LAS) F94683, F91325 11h 07min | Return 11/01/25 1 Stopover (LAS) F91470, F94632 06h 50min | Frontier Airlines | | $179 | ||
| Austin San Diego | Outbound 07/02/25 direct F91877 02h 52min | Return 07/25/25 direct F91878 03h 06min | Frontier Airlines |  | ? | $182 | |
| Austin San Diego | Outbound 07/02/25 direct F91877 02h 52min | Return 07/25/25 direct F91878 03h 06min | Frontier Airlines |  | $186 | ||
| Austin San Diego | Outbound 10/09/25 1 Stopover (LAS) F94683, F91325 11h 07min | Return 11/01/25 1 Stopover (LAS) F91470, F94632 06h 50min | Frontier Airlines | | $190 | ||
| Austin San Diego | Outbound 11/03/25 direct F91877 03h 06min | Return 11/12/25 1 Stopover (LAS) F91470, F94632 27h 12min | Frontier Airlines | | $192 | ||
| Austin San Diego | Outbound 10/18/25 1 Stopover (LAS) NK1503, NK1475 06h 45min | Return 11/17/25 direct F91878 02h 57min | Spirit Airlines |  | ? | $201 |
Stops
- Direct flight
Airline
- Alaska Airlines
- Frontier Airlines
- American Airlines
- Spirit Airlines
- Hawaiian Airlines
Tips and tricks to help you find cheap flights from Austin to San Diego
Favorite airline: Alaska Airlines
73 % of flights booked on the route from Austin to San Diego are booked with Alaska Airlines, Frontier Airlines and Spirit Airlines.
Alaska Airlines
32 %
Frontier Airlines
23 %
Spirit Airlines
18 %
Stopover flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 44 % cheaper.
non stop flight
1 stop
03h 14min
13h 36min
$ 301
$ 209
Favourite connection: via Denver
On this route, flights with a stopover in Denver are the most popular.
Route
bookings
1 stopover Denver International Airport, CO
13h 36min, from $ 209
62 %
1 stopover Las Vegas - McCarran International Airport, NV
10h 59min, from $ 226
31 %
1 stopover Dallas-Fort Worth International Airport, T
05h 18min, from $ 238
8 %
Important flight information
Flight information: Austin - San Diego
| Roundtrip from | $ 159,79 |
|---|---|
| Flight duration | min. 03:05 / max. 05:55 |
| Return flight duration | min. 02:40/ max. 06:50 |
| Distance | 1872 km |
| Flights per week | 43 |
| Departure airport | Airport Austin-Bergstrom International Airport, TX (AUS) |
| Arrival airport | Airport San Diego - Lindberg Field International, CA (SAN) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Austin - New York from $ 142
- Flight Austin - Las Vegas from $ 103
- Flight Austin - Miami from $ 153
- Flight Austin - Boston from $ 181
- Flight Austin - San Francisco from $ 174
- Flight Austin - Honolulu from $ 414
- Flight Austin - Los Angeles from $ 169
- Flight Austin - Newark from $ 142
- Flight Austin - Washington DC from $ 217
- Flight Austin - Fort Lauderdale from $ 98
Alternative flights to San Diego
- Flight New York - San Diego from $ 219
- Flight Las Vegas - San Diego from $ 65
- Flight San Francisco - San Diego from $ 49
- Flight Orlando - San Diego from $ 239
- Flight Seattle-Tacoma - San Diego from $ 168
- Flight Portland-Oregon - San Diego from $ 168
- Flight San Jose - San Diego from $ 65
- Flight Denver - San Diego from $ 117
- Flight New York - San Diego from $ 219
- Flight Chicago - San Diego from $ 177
Flight destinations with a similar price
- Flight San Diego - Istanbul from $ 668
- Flight San Diego - Vancouver from $ 124
- Flight San Diego - Toronto from $ 251
- Flight San Diego - San Jose, Costa Rica from $ 385
- Flight San Diego - Frankfurt from $ 551
- Flight San Diego - Stuttgart from $ 630
- Flight San Diego - Dusseldorf from $ 642
- Flight San Diego - Berlin from $ 589
- Flight San Diego - Munich from $ 592
- Flight San Diego - Montego Bay from $ 434
Flight destinations with a similar price
- Flight Austin - Miami from $ 153
- Flight Austin - San Francisco from $ 174
- Flight Austin - Los Angeles from $ 169
- Flight Austin - Hartford - International from $ 176