Delta flights to San Diego from Austin

View S$153 flight on Mon, 5 Jan, 2026Opens in a new window
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Delta flights from Austin to San Diego (AUS→SAN)

Prices were available within the past 7 days and start at S$153 for one-way flights and S$306 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 2 Nov - Sat, 8 Nov
AUS
Austin
SAN
San Diego
S$306 Return, found 1 day ago
S$306
Return
found 1 day ago
Select Delta flight, departing Sun, 2 Nov from Austin to San Diego, returning Sat, 8 Nov, priced at S$306 found 1 day ago
Delta
Sun, 2 Nov - Sat, 8 Nov
AUS
Austin
SAN
San Diego
S$332 Return, found 1 day ago
S$332
Return
found 1 day ago
Select Delta flight, departing Sun, 2 Nov from Austin to San Diego, returning Sat, 8 Nov, priced at S$332 found 1 day ago
Delta
Sun, 2 Nov - Sat, 8 Nov
AUS
Austin
SAN
San Diego
S$345 Return, found 1 day ago
S$345
Return
found 1 day ago
Select Delta flight, departing Sun, 2 Nov from Austin to San Diego, returning Sat, 8 Nov, priced at S$345 found 1 day ago
Delta
Sun, 2 Nov - Sat, 8 Nov
AUS
Austin
SAN
San Diego
S$351 Return, found 1 day ago
S$351
Return
found 1 day ago
Select Delta flight, departing Sun, 2 Nov from Austin to San Diego, returning Sat, 8 Nov, priced at S$351 found 1 day ago
Delta
Sun, 2 Nov - Sat, 8 Nov
AUS
Austin
SAN
San Diego
S$371 Return, found 1 day ago
S$371
Return
found 1 day ago
Select Delta flight, departing Sun, 2 Nov from Austin to San Diego, returning Sat, 8 Nov, priced at S$371 found 1 day ago
Delta
Sun, 2 Nov - Sat, 8 Nov
AUS
Austin
SAN
San Diego
S$390 Return, found 1 day ago
S$390
Return
found 1 day ago
Select Delta flight, departing Sun, 2 Nov from Austin to San Diego, returning Sat, 8 Nov, priced at S$390 found 1 day ago
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Austin to San Diego route information
Origin airport
Austin-Bergstrom Intl.
Destination airport
San Diego Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
United
Distance
1859 km

Frequently asked questions

How much is a Delta Air Lines flight from Austin-Bergstrom Intl. Airport (AUS) to San Diego Intl. Airport (SAN)?
Scoring cheap one-way Delta Air Lines flights from AUS to SAN from S$153 on Expedia couldn't be simpler — just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from S$306 for your next exciting adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from AUS to SAN with Delta Air Lines?
January is one of the least expensive months to jet off to San Diego with Delta Air Lines. You could also find fantastic deals on return and one-way fares in November.
Does Delta Air Lines fly nonstop from Austin-Bergstrom Intl. Airport (AUS) to San Diego Intl. Airport (SAN)?
Fill in your dates, press search and check the "Nonstop" filter on Expedia to find any direct flights from AUS to SAN with Delta Air Lines or another carrier.
What airports does Delta Air Lines fly into in San Diego?
Hop on a Delta Air Lines flight from Austin-Bergstrom Intl. Airport (AUS) to San Diego, and you'll most likely touch down at San Diego Intl. Airport (SAN). This is the airline's main hub in this city.
Can I change or cancel my Delta Air Lines flight from Austin-Bergstrom Intl. Airport (AUS) to San Diego Intl. Airport (SAN)?
Depending on your ticket type, a fee may apply if you cancel or reschedule your flight more than 24 hours after it's been confirmed. To secure flexible plane tickets, select our "Changes included" or "No cancel fee" filter while searching for flights. For more details on cancelling or changing your reservation, go to "Trips," select your flight and tick "Manage Booking."
*Available to Expedia members.