| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| 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 | ||
| Best option Austin San Diego | Outbound 10/10/25 direct AS3293 03h 16min | Return 11/04/25 direct AS3292 02h 59min |  Alaska Airlines |  | ? | $214 | |
| Austin San Diego | Outbound 09/19/25 2 Stopovers (DTW, LAS) NK3879, NK2369, NK3791 23h 40min | Return 09/29/25 3 Stopovers (DTW, ATL, FLL) NK3895, NK1205, NK0743, NK0517 39h 45min |  Spirit Airlines |  | $351 | ||
| 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 | |
| Austin San Diego | Outbound 11/03/25 direct F91877 03h 06min | Return 11/12/25 1 Stopover (LAS) F91470, F94632 27h 12min | Frontier Airlines | | $203 | ||
| Austin San Diego | Outbound 10/10/25 direct AS3293 03h 16min | Return 11/04/25 direct AS3292 02h 59min | Alaska Airlines |  | $219 | ||
| Austin San Diego | Outbound 10/10/25 1 Stopover (PDX) AS1396, AS1162 08h 16min | Return 11/04/25 1 Stopover (SEA) AS1373, AS0352 08h 23min | Alaska Airlines |  | ? | $219 | |
| Austin San Diego | Outbound 10/10/25 direct AS3293 03h 16min | Return 11/04/25 direct AS3292 02h 59min | Alaska Airlines |  | ? | $220 |
Stops
- Direct flight
Airline
- Alaska Airlines
- Spirit Airlines
- Frontier Airlines
- Hawaiian Airlines
- American 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 | $178.72 |
|---|---|
| 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 $135
- Flight Austin - Miami from $198
- Flight Austin - Boston from $181
- Flight Austin - San Francisco from $174
- Flight Austin - Honolulu from $427
- Flight Austin - Los Angeles from $169
- Flight Austin - Newark from $142
- Flight Austin - Fort Lauderdale from $98
- Flight Austin - Washington DC from $217
Alternative flights to San Diego
- Flight New York - San Diego from $239
- 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 $145
- Flight Chicago - San Diego from $177
- Flight Washington-DC - San Diego from $258
Flight destinations with a similar price
- Flight San Diego - Toronto from $251
- Flight San Diego - Istanbul from $668
- Flight San Diego - Vancouver from $124
- Flight San Diego - San Jose, Costa Rica from $385
- Flight San Diego - Stuttgart from $630
- Flight San Diego - Dusseldorf from $642
- Flight San Diego - Munich from $592
- Flight San Diego - Frankfurt from $551
- Flight San Diego - Berlin from $589
- Flight San Diego - Montego Bay from $434
Flight destinations with a similar price
- Flight Austin - Boston from $181
- Flight Austin - San Francisco from $174
- Flight Austin - Los Angeles from $169
- Flight Austin - Hartford - International from $176