Delta flights to San Diego from Austin

View S$139 flight on Mon, 23 Mar, 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$139 for one-way flights and S$456 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 23 Feb - Fri, 27 Feb
AUS
Austin
SAN
San Diego
S$456 Return, found 3 days ago
S$456
Return
found 3 days ago
Select Delta flight, departing Mon, 23 Feb from Austin to San Diego, returning Fri, 27 Feb, priced at S$456 found 3 days ago
Delta
Mon, 23 Feb - Fri, 27 Feb
AUS
Austin
SAN
San Diego
S$526 Return, found 3 days ago
S$526
Return
found 3 days ago
Select Delta flight, departing Mon, 23 Feb from Austin to San Diego, returning Fri, 27 Feb, priced at S$526 found 3 days ago
Delta
Mon, 23 Feb - Fri, 27 Feb
AUS
Austin
SAN
San Diego
S$533 Return, found 3 days ago
S$533
Return
found 3 days ago
Select Delta flight, departing Mon, 23 Feb from Austin to San Diego, returning Fri, 27 Feb, priced at S$533 found 3 days ago
Delta
Mon, 23 Feb - Fri, 27 Feb
AUS
Austin
SAN
San Diego
S$540 Return, found 3 days ago
S$540
Return
found 3 days ago
Select Delta flight, departing Mon, 23 Feb from Austin to San Diego, returning Fri, 27 Feb, priced at S$540 found 3 days ago
Delta
Mon, 23 Feb - Fri, 27 Feb
AUS
Austin
SAN
San Diego
S$578 Return, found 3 days ago
S$578
Return
found 3 days ago
Select Delta flight, departing Mon, 23 Feb from Austin to San Diego, returning Fri, 27 Feb, priced at S$578 found 3 days ago

Find the cheapest month to fly from Austin (AUS) to San Diego (SAN)

November is typically the cheapest month to fly

From S$108 - S$416 per traveller.
Austin to San Diego route information
Origin airport
Austin-Bergstrom Intl.
Destination airport
San Diego Intl.
Distance
1859 km
Average flight time
1 hour 22 mins

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$139 on Expedia couldn't be simpler — just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from S$456 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."

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