| 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 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 06/08/25 1 Stopover (LAS) G40065, F91469 27h 49min | Return 06/12/25 1 Stopover (DEN) F94990, F92890 24h 34min | Allegiant Air, Frontier Airlines | | ? | $210 | |
| Austin San Diego | Outbound 06/07/25 direct AS3337 03h 20min | Return 06/23/25 direct F91878 02h 59min |  Alaska Airlines | | ? | $211 | |
| Austin San Diego | Outbound 06/18/25 1 Stopover (LAS) NK1503, NK3791 10h 11min | Return 07/15/25 1 Stopover (LAS) NK3792, NK1502 11h 52min | Spirit Airlines | | $220 | ||
| Austin San Diego | Outbound 09/04/25 1 Stopover (PDX) AS1396, AS1162 08h 16min | Return 09/28/25 direct F91878 02h 57min | Alaska Airlines | | $220 found 3 days ago |
Stops
- Direct flight
Airline
- Alaska Airlines
- Frontier Airlines
- American Airlines
- Hawaiian Airlines
- Spirit 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 $ 110
- Flight Austin - Las Vegas from $ 103
- Flight Austin - Miami from $ 153
- Flight Austin - Boston from $ 223
- Flight Austin - San Francisco from $ 227
- Flight Austin - Honolulu from $ 414
- Flight Austin - Los Angeles from $ 174
- Flight Austin - Newark from $ 110
- Flight Austin - Fort Lauderdale from $ 124
- Flight Austin - Washington DC from $ 238
Alternative flights to San Diego
- Flight New York - San Diego from $ 219
- Flight Las Vegas - San Diego from $ 69
- Flight San Francisco - San Diego from $ 141
- Flight Orlando - San Diego from $ 263
- Flight Seattle-Tacoma - San Diego from $ 224
- Flight Portland-Oregon - San Diego from $ 205
- Flight San Jose - San Diego from $ 160
- Flight Denver - San Diego from $ 117
- Flight New York - San Diego from $ 219
- Flight Chicago - San Diego from $ 193
Flight destinations with a similar price
- Flight San Diego - Istanbul from $ 915
- 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 $ 702
- Flight San Diego - Stuttgart from $ 809
- Flight San Diego - Dusseldorf from $ 778
- Flight San Diego - Berlin from $ 710
- Flight San Diego - Munich from $ 842
- Flight San Diego - Montego Bay from $ 434
Flight destinations with a similar price
- Flight Austin - Miami from $ 153
- Flight Austin - Los Angeles from $ 174
- Flight Austin - Detroit from $ 146