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Cheap flights from Atlanta to San Diego from C$ 282

ATL — SAN
29 Oct — 5 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Atlanta to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Atlanta to San Diego

Wed 21/106:35 p.m. -
1 stop7h 45m
Mon 26/108:40 p.m. -
1 stop6h 50m
Deal found 28/9C$ 562
Tue 20/106:35 a.m. -
1 stop6h 40m
Fri 23/107:15 p.m. -
1 stop8h 15m
Deal found 25/9C$ 586
Fri 25/126:55 a.m. -
2 stops7h 55m
Thu 31/126:15 a.m. -
1 stop6h 45m
Deal found 27/9C$ 593
Tue 1/126:55 a.m. -
2 stops7h 55m
Wed 2/128:15 a.m. -
2 stops9h 25m
Deal found 28/9C$ 600
Mon 21/126:15 a.m. -
1 stop8h 15m
Tue 22/127:40 p.m. -
1 stop7h 50m
Deal found 24/9C$ 606
Sat 21/114:25 p.m. -
2 stops9h 15m
Fri 27/1112:10 p.m. -
2 stops7h 20m
Deal found 25/9C$ 634
Thu 12/116:15 a.m. -
2 stops9h 00m
Sun 15/119:10 a.m. -
1 stop8h 45m
Deal found 24/9C$ 656
Mon 21/127:25 p.m. -
1 stop7h 05m
Mon 4/112:55 p.m. -
1 stop7h 55m
Deal found 28/9C$ 663

Find flight deals from Atlanta to San Diego

Round-trip from

C$ 562

One-way from

C$ 282

Popular in

May

Cheapest in

January

Average price

C$ 744
Southwest
  • Southwest
  • 3/12-7/12
  • 2 total stops
  • 13h 10m total
  • Atlanta to San Diego
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Southwest
  • Southwest
  • 10/11-31/12
  • 1 total stop
  • 7h 50m total
  • Atlanta to San Diego
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 145 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Atlanta to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Sun 28/3

4:01 p.m.-12:12 a.m.

1 stop11h 11m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 326

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Thu 25/3

4:01 p.m.-10:56 p.m.

1 stop9h 55m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 326

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Tue 27/10

11:57 a.m.-7:14 p.m.

1 stop10h 17m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 368

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Sun 4/10

7:03 a.m.-2:38 p.m.

1 stop10h 35m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 397

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Sun 4/10

6:20 a.m.-11:15 a.m.

2 stops7h 55m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 489

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Tue 10/11

8:50 p.m.-10:34 p.m.

Nonstop4h 44m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 551

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Tue 29/12

9:50 p.m.-11:41 p.m.

Nonstop4h 51m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 551
Quickest round-trip

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Tue 27/10

11:10 a.m.-12:44 p.m.

Nonstop4h 34m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 551

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Wed 24/3

7:50 p.m.-9:41 p.m.

Nonstop4h 51m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 551

AtlantaSan Diego

ATL Atlanta Hartsfield-Jackson - SAN San Diego

ATLSAN

Atlanta Hartsfield-Jackson

Wed 28/10

11:10 a.m.-12:44 p.m.

Nonstop4h 34m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 551

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/9

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Atlanta to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Atlanta with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Atlanta to San Diego

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

To ensure you get the cheapest price possible for a flight from Atlanta to San Diego, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Atlanta to San Diego?

Currently, January is the cheapest month in which you can book a flight from Atlanta to San Diego (average of C$ 429). Flying from Atlanta to San Diego in May is currently the most expensive (average of C$ 763). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to SAN?

When flying from Atlanta to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Atlanta to San Diego?

Airfare is typical for this route at the moment.

Atlanta to San Diego flights typically cost between C$ 476 and C$ 812 in October.
The cheapest round-trip price found within the last 5 days was C$ 562 on Southwest (21 Oct-26 Oct).

Related info for your journey

  • How long is the flight from Atlanta to San Diego?

    For as low as C$ 735, Southwest can have you in San Diego from Atlanta in 4h 33m. The distance between Atlanta and San Diego is about 3037 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Atlanta to San Diego?

    The top 3 most reliable airlines when flying from Atlanta to San Diego are Air France (71%), LATAM Airlines (70%) and Delta (69%).

  • Can I find deals for flights from Atlanta to San Diego that include hotel bookings?

    Yes. In addition to deals on Atlanta to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to San Diego.

  • Can I find deals for business class flights from Atlanta to San Diego?

    Yes. Cheapflights offers flight deals from Atlanta to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to San Diego?

    Currently, January is the cheapest month in which you can book a flight from Atlanta to San Diego (average of C$ 429). Flying from Atlanta to San Diego in May is currently the most expensive (average of C$ 763). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
La Mesa
Borrego Springs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Atlanta to San Diego

Atlanta to Las Vegas flights

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When you search for this flight from Atlanta to San Diego, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Cheapflights does show flights with no change fees to all users. To see these options for flights from Atlanta to San Diego, users can toggle the no change fees filter when performing a flight search.

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Yes! Start tracking prices for Atlanta to San Diego flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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