Austin to San Diego

AUSSAN

Fly from Austin to San Diego starting at SAR 622 with Southwest Airlines.Best fare available on Nov 6, 2026.Limited seats. Better plans. Book before it's gone.

Austin to San Diego cheapest flights this week

15 Jul
Alaska Airlines
19:59AUS
23:13SAN
DirectSAR 932VIEW DEAL
16 Jul
Frontier Airlines
20:12AUS
11:05SAN
1 StopSAR 744VIEW DEAL
22 Jul
Alaska Airlines
06:00AUS
09:08SAN
DirectSAR 688VIEW DEAL
6 Nov
Southwest Airlines
05:15AUS
11:40SAN
1 StopSAR 622VIEW DEAL

Austin to San Diego monthly flight fare trend

Jul
from SAR 688
Aug
No flights
Sep
No flights
Oct
No flights
Nov
from SAR 622
Dec
No flights

Airport Details

Origin

Austin

Austin Bergstrom International Airport (AUS)

Austin, AUS
Zone

Chicago

Elev

542 ft

Destination

San Diego

San Diego International Airport (SAN)

San Diego, SAN
Zone

Los Angeles

Elev

17 ft

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