Delta Cheap Flights from Atlanta to San Diego: DL ATL→SAN

View HK$1,324 flight on Sat, 6 Dec 2025Opens in a new window
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Prices were available within the past 7 days and start at HK$1,324 for one-way flights and HK$1,552 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 6 Dec - Sat, 13 Dec
ATL
Atlanta
SAN
San Diego
HK$1,552 Return, found 14 hours ago
HK$1,552
Return
found 14 hours ago
Select Delta flight, departing Sat, 6 Dec from Atlanta to San Diego, returning Sat, 13 Dec, priced at HK$1,552 found 14 hours ago
Delta
Sat, 6 Dec - Sat, 13 Dec
ATL
Atlanta
SAN
San Diego
HK$1,853 Return, found 14 hours ago
HK$1,853
Return
found 14 hours ago
Select Delta flight, departing Sat, 6 Dec from Atlanta to San Diego, returning Sat, 13 Dec, priced at HK$1,853 found 14 hours ago
Delta
Sat, 6 Dec - Sat, 13 Dec
ATL
Atlanta
SAN
San Diego
HK$2,165 Return, found 14 hours ago
HK$2,165
Return
found 14 hours ago
Select Delta flight, departing Sat, 6 Dec from Atlanta to San Diego, returning Sat, 13 Dec, priced at HK$2,165 found 14 hours ago
Delta
Sat, 6 Dec - Sat, 13 Dec
ATL
Atlanta
SAN
San Diego
HK$2,562 Return, found 14 hours ago
HK$2,562
Return
found 14 hours ago
Select Delta flight, departing Sat, 6 Dec from Atlanta to San Diego, returning Sat, 13 Dec, priced at HK$2,562 found 14 hours ago
Delta
Sat, 6 Dec - Sat, 13 Dec
ATL
Atlanta
SAN
San Diego
HK$2,690 Return, found 14 hours ago
HK$2,690
Return
found 14 hours ago
Select Delta flight, departing Sat, 6 Dec from Atlanta to San Diego, returning Sat, 13 Dec, priced at HK$2,690 found 14 hours ago
Delta
Sat, 6 Dec - Sat, 13 Dec
ATL
Atlanta
SAN
San Diego
HK$2,863 Return, found 14 hours ago
HK$2,863
Return
found 14 hours ago
Select Delta flight, departing Sat, 6 Dec from Atlanta to San Diego, returning Sat, 13 Dec, priced at HK$2,863 found 14 hours ago
Delta
Sat, 6 Dec - Sat, 13 Dec
ATL
Atlanta
SAN
San Diego
HK$2,993 Return, found 14 hours ago
HK$2,993
Return
found 14 hours ago
Select Delta flight, departing Sat, 6 Dec from Atlanta to San Diego, returning Sat, 13 Dec, priced at HK$2,993 found 14 hours ago
Delta
Sat, 6 Dec - Sat, 13 Dec
ATL
Atlanta
SAN
San Diego
HK$3,305 Return, found 14 hours ago
HK$3,305
Return
found 14 hours ago
Select Delta flight, departing Sat, 6 Dec from Atlanta to San Diego, returning Sat, 13 Dec, priced at HK$3,305 found 14 hours ago
Atlanta to San Diego route information
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
San Diego Intl.
Distance
3018 km
Average flight time
2 hours 29 mins

Frequently asked questions

How much is a Delta Air Lines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to San Diego Intl. Airport (SAN)?
Apply the "Price (lowest to highest)" filter on Expedia to find cheap Delta Air Lines return flights from HK$1,552 from ATL to SAN. Affordable one-way options from HK$1,324 are available as well.**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 ATL to SAN with Delta Air Lines?
January is one of the most affordable months to get away to San Diego with Delta Air Lines. You could also find great deals on return and one-way tickets in November.
Does Delta Air Lines fly nonstop from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to San Diego Intl. Airport (SAN)?
Skip the layovers and fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to San Diego Intl. Airport (SAN) on any of Delta Air Lines's 32 direct weekly flights. Use our "Nonstop" and "Airline" filters to find the Delta Air Lines flight that'll land at SAN at a time that suits you.
How long does it take to fly from ATL to SAN with Delta Air Lines?
From takeoff till touchdown, a nonstop Delta Air Lines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to San Diego Intl. Airport (SAN) typically takes 4h 54m.
Which day of the week has the most Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to San Diego Intl. Airport (SAN)?
Delta Air Lines has the most flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to San Diego Intl. Airport (SAN) on Sunday. With up to 5 daily departures, you'll get the most options and flexibility on this day.
What airports does Delta Air Lines fly into in San Diego?
San Diego Intl. Airport (SAN) is the main San Diego gateway for Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL).
What type of plane does Delta Air Lines fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to San Diego Intl. Airport (SAN)?
Hop on a Delta Air Lines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to San Diego Intl. Airport (SAN), and you'll probably be on an Airbus A321. Bear in mind though, that the aircraft type can change due to operational reasons.
Can I change or cancel my Delta Air Lines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to San Diego Intl. Airport (SAN)?
Changes are generally free within 24 hours of making a booking, but your airline may charge you after that. For further details about modifying your flights, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to update your itinerary without extra charges, tick the "Changes included" and "No cancel fee" filters when planning your next break.
*Available to Expedia members.