San Diego to Austin

SANAUS

Fly from San Diego to Austin starting at SAR 322 with Frontier Airlines.Best fare available on Oct 14, 2026.Limited seats. Better plans. Book before it's gone.

San Diego to Austin cheapest flights this week

13 Oct
Frontier Airlines
06:25SAN
17:26AUS
1 StopSAR 781VIEW DEAL
14 Oct
Frontier Airlines
20:32SAN
21:59AUS
1 StopSAR 322VIEW DEAL
15 Oct
Southwest Airlines
20:55SAN
23:50AUS
DirectSAR 329VIEW DEAL
18 Oct
Frontier Airlines
20:34SAN
18:27AUS
1 StopSAR 796VIEW DEAL
1 Nov
Frontier Airlines
06:25SAN
17:26AUS
1 StopSAR 418VIEW DEAL
6 Nov
Southwest Airlines
06:20SAN
09:10AUS
DirectSAR 529VIEW DEAL
18 Dec
Southwest Airlines
08:10SAN
11:00AUS
DirectSAR 736VIEW DEAL
23 Dec
Southwest Airlines
19:35SAN
22:20AUS
DirectSAR 477VIEW DEAL
24 Dec
Southwest Airlines
17:50SAN
20:35AUS
DirectSAR 533VIEW DEAL
7 Jan
Southwest Airlines
14:00SAN
16:40AUS
DirectSAR 363VIEW DEAL

San Diego to Austin monthly flight fare trend

Oct
from SAR 322
Nov
from SAR 418
Dec
from SAR 477
Jan
from SAR 363
Feb
No flights
Mar
No flights

Airport Details

Origin

San Diego

San Diego International Airport (SAN)

San Diego, SAN
Zone

Los Angeles

Elev

17 ft

Destination

Austin

Austin Bergstrom International Airport (AUS)

Austin, AUS
Zone

Chicago

Elev

542 ft

Flights from San Diego

Flights from San Diego to AtlantaFlights from San Diego to BostonFlights from San Diego to CharlotteFlights from San Diego to DenverFlights from San Diego to DallasFlights from San Diego to DetroitFlights from San Diego to NewarkFlights from San Diego to Fort LauderdaleFlights from San Diego to HonoluluFlights from San Diego to Washington