How many flights depart from Atlanta to San Diego on average per week?

91 flights are operational weekly from Atlanta to San Diego as of November 2026. The most popular departure day for this route is Mon, with 21% of flights per week taking off on this day.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to San Diego?

Southwest, Alaska Airlines, and Sun Country Air are the most popular carriers operating from Atlanta Hartsfield-Jackson to San Diego

How many flights depart from Atlanta to San Diego on average per day?

The number of flights available between Atlanta and San Diego is 13 per day as of November 2026. The most frequent departure time is 17:00, with 41% of daily flights leaving at midday.

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to San Diego Airport?

Prices for flights from Atlanta Hartsfield-Jackson Airport to San Diego Airport were last updated today.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

R3 223 Cheap Flights from Atlanta to San Diego in 2026/27

Find the cheapest flights from Atlanta to San Diego

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

8:15 - 13:40ATL Atlanta Hartsfield-Jackson-SAN San Diego

8h 25m1 stop Austin Bergstrom

21:40 - 10:30SAN San Diego-ATL Atlanta Hartsfield-Jackson

9h 50m1 stop Baltimore/Washington

R6 264Southwest

Tue, Jan 5 - Mon, Jan 11

15:50 - 21:10ATL Atlanta Hartsfield-Jackson-SAN San Diego

8h 20m1 stop Austin Bergstrom

8:40 - 20:45SAN San Diego-ATL Atlanta Hartsfield-Jackson

9h 05m2 stops Las Vegas Harry Reid Intl Houston Hobby

R6 347Southwest

Tue, Jan 5 - Sat, Jan 9

6:55 - 11:50ATL Atlanta Hartsfield-Jackson-SAN San Diego

7h 55m2 stops Nashville Intl Dallas Love Field

12:05 - 22:45SAN San Diego-ATL Atlanta Hartsfield-Jackson

7h 40m2 stops Las Vegas Harry Reid Intl Denver Intl

R6 430Southwest

Tue, Jan 5 - Mon, Jan 11

7:00 - 18:13ATL Atlanta Hartsfield-Jackson-SAN San Diego

14h 13m2 stops Seattle/Tacoma Intl Boise Air Term. Gowen Fld

11:41 - 5:33SAN San Diego-ATL Atlanta Hartsfield-Jackson

14h 52m2 stops Sacramento Intl Seattle/Tacoma Intl

R6 862Alaska Airlines

Fri, Dec 4 - Fri, Dec 11

18:25 - 22:40ATL Atlanta Hartsfield-Jackson-SAN San Diego

7h 15m1 stop Denver Intl

6:35 - 16:35SAN San Diego-ATL Atlanta Hartsfield-Jackson

7h 00m1 stop Chicago Midway

R7 095Southwest

Sat, Nov 21 - Thu, Nov 26

16:25 - 22:40ATL Atlanta Hartsfield-Jackson-SAN San Diego

9h 15m2 stops Houston Hobby Las Vegas Harry Reid Intl

6:35 - 16:35SAN San Diego-ATL Atlanta Hartsfield-Jackson

7h 00m1 stop Chicago Midway

R7 178Southwest

Sat, Nov 21 - Thu, Nov 26

7:00 - 17:24ATL Atlanta Hartsfield-Jackson-SAN San Diego

13h 24m2 stops Seattle/Tacoma Intl Portland

16:13 - 15:08SAN San Diego-ATL Atlanta Hartsfield-Jackson

19h 55m1 stop Portland

R7 245Alaska Airlines

Thu, Dec 10 - Sun, Dec 13

6:25 - 11:20ATL Atlanta Hartsfield-Jackson-SAN San Diego

7h 55m2 stops Denver Intl Colorado Springs

11:00 - 21:35SAN San Diego-ATL Atlanta Hartsfield-Jackson

7h 35m2 stops Phoenix Sky Harbor Intl Denver Intl

R7 261Southwest

Sun, Dec 20 - Sat, Jan 9

17:30 - 10:01ATL Atlanta Hartsfield-Jackson-SAN San Diego

19h 31m1 stop Portland

20:50 - 15:03SAN San Diego-ATL Atlanta Hartsfield-Jackson

15h 13m1 stop Portland

R7 294Alaska Airlines

Thu, Apr 22 - Sun, Apr 25

18:07 - 9:37ATL Atlanta Hartsfield-Jackson-SAN San Diego

18h 30m1 stop Portland

9:34 - 5:33SAN San Diego-ATL Atlanta Hartsfield-Jackson

16h 59m2 stops Fresno Airterminal Seattle/Tacoma Intl

R7 344Alaska Airlines

Thu, Dec 3 - Mon, Dec 7

Cheap last-minute flights

Enter your travel dates to find the best prices.

18:17 - 9:53ATL Atlanta Hartsfield-Jackson-SAN San Diego

18h 36m1 stop Portland

13:34 - 6:22SAN San Diego-ATL Atlanta Hartsfield-Jackson

13h 48m2 stops Monterey Regional Seattle/Tacoma Intl

R9 704Alaska Airlines

Sun, Nov 8 - Mon, Nov 9

14:51 - 16:33ATL Atlanta Hartsfield-Jackson-SAN San Diego

4h 42mdirect

22:30 - 5:34SAN San Diego-ATL Atlanta Hartsfield-Jackson

4h 04mdirect

R10 285Delta

Tue, Nov 10 - Tue, Dec 15

9:50 - 11:38ATL Atlanta Hartsfield-Jackson-SAN San Diego

4h 48mdirect

6:20 - 13:31SAN San Diego-ATL Atlanta Hartsfield-Jackson

4h 11mdirect

R10 618Delta

Tue, Nov 10 - Wed, Nov 25

20:50 - 22:34ATL Atlanta Hartsfield-Jackson-SAN San Diego

4h 44mdirect

14:33 - 21:42SAN San Diego-ATL Atlanta Hartsfield-Jackson

4h 09mdirect

R11 116Delta

Tue, Nov 10 - Sun, Nov 15

18:17 - 9:53ATL Atlanta Hartsfield-Jackson-SAN San Diego

18h 36m1 stop Portland

13:34 - 6:22SAN San Diego-ATL Atlanta Hartsfield-Jackson

13h 48m2 stops Monterey Regional Seattle/Tacoma Intl

R11 199Alaska Airlines

Sun, Nov 8 - Mon, Nov 9

16:22 - 23:37ATL Atlanta Hartsfield-Jackson-SAN San Diego

10h 15m1 stop Seattle/Tacoma Intl

13:34 - 6:22SAN San Diego-ATL Atlanta Hartsfield-Jackson

13h 48m2 stops Monterey Regional Seattle/Tacoma Intl

R11 664Alaska Airlines

Sun, Nov 8 - Mon, Nov 9

11:10 - 12:44ATL Atlanta Hartsfield-Jackson-SAN San Diego

4h 34mdirect

22:30 - 5:37SAN San Diego-ATL Atlanta Hartsfield-Jackson

4h 07mdirect

R11 947Delta

Fri, Nov 6 - Sat, Nov 14

8:03 - 14:47ATL Atlanta Hartsfield-Jackson-SAN San Diego

9h 44m1 stop Seattle/Tacoma Intl

11:33 - 6:22SAN San Diego-ATL Atlanta Hartsfield-Jackson

15h 49m2 stops Eugene Seattle/Tacoma Intl

R12 163Alaska Airlines

Sat, Nov 7 - Sat, Nov 14

8:05 - 9:42ATL Atlanta Hartsfield-Jackson-SAN San Diego

4h 37mdirect

8:00 - 15:15SAN San Diego-ATL Atlanta Hartsfield-Jackson

4h 15mdirect

R12 279Delta

Fri, Nov 6 - Mon, Nov 9

14:52 - 16:25ATL Atlanta Hartsfield-Jackson-SAN San Diego

4h 33mdirect

8:00 - 15:15SAN San Diego-ATL Atlanta Hartsfield-Jackson

4h 15mdirect

R12 445Delta

Thu, Nov 5 - Mon, Nov 9

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Southwest flights from Atlanta to San Diego

Our best Southwest deals on Atlanta to San Diego flight tickets

Southwest

Jan 5

ATL8:15Atlanta Hartsfield-Jackson

8h 25m

1 stop

SAN13:40San Diego

Jan 11

SAN21:40San Diego

9h 50m

1 stop

ATL10:30Atlanta Hartsfield-Jackson

R6 264

Southwest

Jan 5

ATL15:50Atlanta Hartsfield-Jackson

8h 20m

1 stop

SAN21:10San Diego

Jan 9

SAN8:40San Diego

9h 05m

2 stops

ATL20:45Atlanta Hartsfield-Jackson

R6 347

Southwest

Jan 5

ATL6:55Atlanta Hartsfield-Jackson

7h 55m

2 stops

SAN11:50San Diego

Jan 11

SAN12:05San Diego

7h 40m

2 stops

ATL22:45Atlanta Hartsfield-Jackson

R6 430

Delta flights from Atlanta to San Diego

Our best Delta deals on Atlanta to San Diego flight tickets

Delta

Dec 22

ATL21:50Atlanta Hartsfield-Jackson

4h 50m

SAN23:40San Diego

Dec 27

SAN21:50San Diego

4h 09m

ATL4:59Atlanta Hartsfield-Jackson

R7 461

Delta

Dec 1

ATL18:11Atlanta Hartsfield-Jackson

4h 50m

SAN20:01San Diego

Dec 31

SAN22:30San Diego

4h 06m

ATL5:36Atlanta Hartsfield-Jackson

R7 959

Delta

Dec 3

ATL19:31Atlanta Hartsfield-Jackson

4h 48m

SAN21:19San Diego

Dec 7

SAN8:00San Diego

4h 16m

ATL15:16Atlanta Hartsfield-Jackson

R8 291

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Tue 5/1

8:15-13:40

1 stop8h 25m

San Diego

Mon 11/1

21:40-10:30

1 stop9h 50m

R6 264

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Tue 5/1

15:50-21:10

1 stop8h 20m

San Diego

Sat 9/1

8:40-20:45

2 stops9h 05m

R6 347

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Tue 5/1

6:55-11:50

2 stops7h 55m

San Diego

Mon 11/1

12:05-22:45

2 stops7h 40m

R6 430

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Fri 4/12

7:00-18:13

2 stops14h 13m

San Diego

Fri 11/12

11:41-5:33

2 stops14h 52m

R6 862

Fastest return journey

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Sat 21/11

18:25-22:40

1 stop7h 15m

San Diego

Thu 26/11

6:35-16:35

1 stop7h 00m

R7 095

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Sat 21/11

16:25-22:40

2 stops9h 15m

San Diego

Thu 26/11

6:35-16:35

1 stop7h 00m

R7 178

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Thu 10/12

7:00-17:24

2 stops13h 24m

San Diego

Sun 13/12

16:13-15:08

1 stop19h 55m

R7 245

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Sun 20/12

6:25-11:20

2 stops7h 55m

San Diego

Sat 9/1

11:00-21:35

2 stops7h 35m

R7 261

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Thu 22/4

17:30-10:01

1 stop19h 31m

San Diego

Sun 25/4

20:50-15:03

1 stop15h 13m

R7 294

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Thu 3/12

18:07-9:37

1 stop18h 30m

San Diego

Mon 7/12

9:34-5:33

2 stops16h 59m

R7 344

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlanta to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Atlanta and San Diego?

Prices are currently low for flights on this route.

Typical prices usually range from R7 078 to R10 900.
The lowest price recently found on this route was R6 264.

What is the cheapest month to fly to San Diego?

The month of January is, on average, the cheapest month to fly to San Diego from Atlanta, with most prices found around R5 118. The month of February is another great option to travel to San Diego, with average flight prices from Atlanta averaging around R5 483.

How far in advance should I book a flight from Atlanta to San Diego?

You are more likely to see cheaper flights to San Diego from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around R7 834 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Atlanta for as low as R6 646 on momondo.

How have Atlanta to San Diego flight prices changed over time?

As of November 2026, prices for Atlanta to San Diego flights are approximately 63% more expensive when compared to flights at the same time last year.

When to book flights from Atlanta to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Atlanta to San Diego (ATL to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to San Diego

Best price found	R3 223
Direct flights	Every day
Airports in San Diego	1 airport

The best one-way flight to San Diego from Atlanta in the past 72 hours is R3 223. The best return flight deal from Atlanta to San Diego found on momondo in the last 72 hours is R6 264.

Direct flights go from Atlanta to San Diego every day.

There is 1 airport in San Diego. From Atlanta there are direct flights to San Diego (SAN).

Search flight deals

Frequently asked questions about flying from Atlanta to San Diego

How far is Atlanta Hartsfield-Jackson to San Diego by plane?
The distance between Atlanta Hartsfield-Jackson and San Diego is about 3034,9 km.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to San Diego Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to San Diego Airport were last updated today.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Atlanta to San Diego?
Based on momondo bookings for flights between Atlanta and San Diego, the leading plane model is Airbus A321-100/200, making up 31,74% of the total bookings. Other popular models include Airbus A321neo with 27,97%, Boeing 757-300 with 23,97%, and Boeing 757 with 7,99%.

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Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Atlanta to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights from Atlanta to San Diego with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Atlanta to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Atlanta to San Diego?

Once you have performed a search for Atlanta to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Atlanta to San Diego right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Atlanta to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.