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Austin (AUS) to San Diego (SAN) Flights from ₹11,631

Fares on this route currently start from ₹11,631. Compare live AUS to SAN prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
AUS → SAN Approx. 1870.05 km 04 Jun 2026 Live inventory
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Showing 25 of 110 live flights
Frontier Airlines
F9-4683
22:52
06/04/2026
AUS
Austin Bergstrom International Airport
9h 55m
1 Stop
⏱ LAS · 7h 31mLAS Airport
08:47
06/05/2026
+1
SAN
San Diego International Airport
₹11,631
per person
✕ Non-refundable
American Airlines
AA-455
06:14
06/04/2026
AUS
Austin Bergstrom International Airport
2h 43m
1 Stop
⏱ PHX · 0h 59mPHX Airport
08:57
06/04/2026
SAN
San Diego International Airport
₹11,707
per person
✓ Refundable16 fare options
Frontier Airlines
F9-1859
10:28
06/04/2026
AUS
Austin Bergstrom International Airport
13h 22m
1 Stop
⏱ DEN · 10h 22mDEN Airport
23:50
06/04/2026
SAN
San Diego International Airport
₹13,204
per person
✕ Non-refundable
Frontier Airlines
F9-1859
10:28
06/04/2026
AUS
Austin Bergstrom International Airport
22h 14m
1 Stop
⏱ DEN · 19h 5mDEN Airport
08:42
06/05/2026
+1
SAN
San Diego International Airport
₹13,204
per person
✕ Non-refundable
United Airlines
UA-1348
05:20
06/04/2026
AUS
Austin Bergstrom International Airport
5h 42m
1 Stop
⏱ SFO · 2h 10mSFO Airport
11:02
06/04/2026
CLD
San Diego International Airport
₹14,943
per person
✕ Non-refundable5 fare options
American Airlines
AA-455
06:14
06/04/2026
AUS
Austin Bergstrom International Airport
5h 34m
1 Stop
⏱ PHX · 3h 47mPHX Airport
11:48
06/04/2026
CLD
San Diego International Airport
₹16,048
per person
✕ Non-refundable2 fare options
Southwest Airlines
WN-2593
20:30
06/04/2026
AUS
Austin Bergstrom International Airport
0h 50m
Non-stop
21:20
06/04/2026
SAN
San Diego International Airport
₹16,350
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-374
06:40
06/04/2026
AUS
Austin Bergstrom International Airport
2h 30m
1 Stop
⏱ PHX · 0h 55mPHX Airport
09:10
06/04/2026
SAN
San Diego International Airport
₹18,189
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-2134
19:05
06/04/2026
AUS
Austin Bergstrom International Airport
2h 40m
1 Stop
⏱ DAL · 0h 40mDAL Airport
21:45
06/04/2026
SAN
San Diego International Airport
₹18,189
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-4255
18:45
06/04/2026
AUS
Austin Bergstrom International Airport
3h 5m
1 Stop
⏱ HOU · 0h 55mHOU Airport
21:50
06/04/2026
SAN
San Diego International Airport
₹18,189
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-374
06:40
06/04/2026
AUS
Austin Bergstrom International Airport
3h 55m
1 Stop
⏱ PHX · 2h 15mPHX Airport
10:35
06/04/2026
SAN
San Diego International Airport
₹18,344
per person
✓ Refundable🔥 Last 3 seats4 fare options
American Airlines
AA-2563
05:01
06/04/2026
AUS
Austin Bergstrom International Airport
3h 21m
1 Stop
⏱ DFW · 1h 6mDFW Airport
08:22
06/04/2026
SAN
San Diego International Airport
₹18,447
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-391
18:10
06/04/2026
AUS
Austin Bergstrom International Airport
0h 55m
Non-stop
19:05
06/04/2026
SAN
San Diego International Airport
₹18,709
per person
✕ Non-refundable🔥 Last 4 seats9 fare options
Southwest Airlines
WN-102
22:20
06/04/2026
AUS
Austin Bergstrom International Airport
8h 55m
1 Stop
⏱ LAS · 7h 0mLAS Airport
07:15
06/05/2026
+1
SAN
San Diego International Airport
₹18,876
per person
✓ Refundable4 fare options
American Airlines
AA-9327
19:59
06/04/2026
AUS
Austin Bergstrom International Airport
1h 25m
Non-stop
21:24
06/04/2026
SAN
San Diego International Airport
₹19,214
per person
✕ Non-refundable5 fare options
American Airlines
AA-7426
14:18
06/04/2026
AUS
Austin Bergstrom International Airport
1h 18m
Non-stop
15:36
06/04/2026
SAN
San Diego International Airport
₹20,155
per person
✕ Non-refundable🔥 Last 2 seats5 fare options
Southwest Airlines
WN-274
05:35
06/04/2026
AUS
Austin Bergstrom International Airport
3h 15m
1 Stop
⏱ DAL · 1h 10mDAL Airport
08:50
06/04/2026
SAN
San Diego International Airport
₹20,549
per person
✕ Non-refundable9 fare options
United Airlines
UA-1326
18:04
06/04/2026
AUS
Austin Bergstrom International Airport
3h 20m
1 Stop
⏱ IAH · 0h 53mIAH Airport
21:24
06/04/2026
SAN
San Diego International Airport
₹20,608
per person
✕ Non-refundable🔥 Last 2 seats6 fare options
alaskaairlines
AS-3032
19:59
06/04/2026
AUS
Austin Bergstrom International Airport
1h 25m
Non-stop
21:24
06/04/2026
SAN
San Diego International Airport
₹20,660
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-4426
19:40
06/04/2026
AUS
Austin Bergstrom International Airport
3h 25m
1 Stop
⏱ PHX · 1h 50mPHX Airport
23:05
06/04/2026
SAN
San Diego International Airport
₹20,716
per person
✓ Refundable🔥 Last 3 seats4 fare options
Southwest Airlines
WN-374
06:40
06/04/2026
AUS
Austin Bergstrom International Airport
4h 40m
1 Stop
⏱ PHX · 3h 5mPHX Airport
11:20
06/04/2026
SAN
San Diego International Airport
₹20,716
per person
✓ Refundable🔥 Last 2 seats4 fare options
Southwest Airlines
WN-4469
06:45
06/04/2026
AUS
Austin Bergstrom International Airport
0h 50m
Non-stop
07:35
06/04/2026
SAN
San Diego International Airport
₹21,069
per person
✕ Non-refundable🔥 Last 2 seats9 fare options
Southwest Airlines
WN-1435
10:05
06/04/2026
AUS
Austin Bergstrom International Airport
0h 50m
Non-stop
10:55
06/04/2026
SAN
San Diego International Airport
₹21,069
per person
✕ Non-refundable🔥 Last 1 seats9 fare options
alaskaairlines
AS-3299
14:18
06/04/2026
AUS
Austin Bergstrom International Airport
1h 18m
Non-stop
15:36
06/04/2026
SAN
San Diego International Airport
₹21,360
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-294
19:30
06/04/2026
AUS
Austin Bergstrom International Airport
3h 45m
1 Stop
⏱ DEN · 0h 50mDEN Airport
23:15
06/04/2026
SAN
San Diego International Airport
₹21,963
per person
✕ Non-refundable5 fare options
😕 No flights match your filters.
Austin (AUS)
📍 Austin Bergstrom International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 30.194499969482422
📐 Longitude: -97.6698989868164
San Diego (SAN)
📍 San Diego International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 32.7336006165
📐 Longitude: -117.190002441

✈ Distance: Austin,USA to San Diego,USA — 1870.05 km

📅 Results on this page are loaded for 04 Jun 2026. Click View all flights for the complete live search.

Austin to San Diego — what to expect when booking

The AUS–SAN route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Austin,USA and San Diego,USA is approximately 1870.05 km.

Before you book

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More flights from Austin (AUS)
37 routes
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AUS → ATL
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Austin → Las Vegas
AUS → LAS
Austin → London
AUS → LHR
Austin → Long Beach
AUS → LGB
Austin → Los Angeles
AUS → LAX
Austin → Lubbock
AUS → LBB
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AUS → MEM
Austin → Mexico City
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Austin → Minneapolis
AUS → MSP
Austin → Nashville
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Austin → New Orleans
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Austin → New York
AUS → JFK
Austin → Oakland
AUS → OAK
Austin → Orlando
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Austin → Philadelphia
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Austin → Phoenix
AUS → PHX
Austin → Sacramento
AUS → SMF
Austin → Salt Lake City
AUS → SLC
Austin → San Francisco
AUS → SFO
Austin → San Jose
AUS → SJC
Austin → Seattle
AUS → SEA
Austin → Tampa
AUS → TPA
Austin → Washington DC
AUS → IAD
More flights from San Diego (SAN)
53 routes
San Diego → Albuquerque
SAN → ABQ
San Diego → Atlanta
SAN → ATL
San Diego → Austin
SAN → AUS
San Diego → Bellingham
SAN → BLI
San Diego → Boise
SAN → BOI
San Diego → Boston
SAN → BOS
San Diego → Calgary
SAN → YYC
San Diego → Charlotte
SAN → CLT
San Diego → Chicago
SAN → ORD
San Diego → Denver
SAN → DEN
San Diego → Detroit
SAN → DTW
San Diego → Fort Worth
SAN → DFW
San Diego → Fresno
SAN → FAT
San Diego → Honolulu
SAN → HNL
San Diego → Houston
SAN → IAH
San Diego → Houston
SAN → HOU
San Diego → Imperial
SAN → IPL
San Diego → Kahului
SAN → OGG
San Diego → Kansas City
SAN → MCI
San Diego → Las Vegas
SAN → LAS
San Diego → Lihue
SAN → LIH
San Diego → London
SAN → LHR
San Diego → Los Angeles
SAN → LAX
San Diego → Louisville
SAN → SDF
San Diego → Mexico City
SAN → MEX
San Diego → Miami
SAN → MIA
San Diego → Minneapolis
SAN → MSP
San Diego → Monterey
SAN → MRY
San Diego → Nashville
SAN → BNA
San Diego → New Orleans
SAN → MSY
San Diego → New York
SAN → JFK
San Diego → Oakland
SAN → OAK
San Diego → Omaha
SAN → OMA
San Diego → Orlando
SAN → MCO
San Diego → Philadelphia
SAN → PHL
San Diego → Phoenix
SAN → PHX
San Diego → Portland International
SAN → PDX
San Diego → Providence
SAN → PVD
San Diego → Puerto Vallarta
SAN → PVR
San Diego → Reno
SAN → RNO
San Diego → Sacramento
SAN → SMF
San Diego → Salt Lake City
SAN → SLC
San Diego → San Antonio
SAN → SAT
San Diego → San Francisco
SAN → SFO
San Diego → San Jose Cabo
SAN → SJD
San Diego → San Jose
SAN → SJC
San Diego → Santa Rosa
SAN → STS
San Diego → Seattle
SAN → SEA
San Diego → St. Louis
SAN → STL
San Diego → Tokyo
SAN → NRT
San Diego → Toronto
SAN → YYZ
San Diego → Tucson
SAN → TUS
San Diego → Washington DC
SAN → BWI
❓ Frequently asked questions — Austin to San Diego flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Austin,USA (AUS) and San Diego,USA (SAN) is approximately 1870.05 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.