San Diego

$96+ Cheap flights from Atlanta to San Diego (ATL - SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SAN
Nov 1 — Nov 81
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Find cheap flights from Atlanta to San Diego with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to San Diego are usually found in September or August, booked 61 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Atlanta to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$185
(Cheapflightsfares)

One-way from

$96
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$306

Good round-trip deal

$250 or less

Good one-way deal

$168 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-San Diego flight deals.
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-San Diego flights.
From Atlanta Hartsfield-Jackson to San Diego
One-way flight from Atlanta Hartsfield-Jackson to San Diego
Highest demand for flights based on searches. 9% potential increase in price ($32 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in October 2025
Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to San Diego.
Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to San Diego.

Find flight deals from Atlanta to San Diego

Cheapest flights from Atlanta to San Diego
Explore the most affordable flight options available from Atlanta to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:55 pmATL - SAN
1 stop27h 13mFrontier
Sat 10/257:00 amSAN - ATL
1 stop7h 23mFrontier
Deal found 9/29$185
This Frontier deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:54 pmATL - SAN
1 stop6h 54mFrontier
Sat 11/87:30 pmSAN - ATL
1 stop7h 32mFrontier
Deal found 10/1$186
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:35 amATL - SAN
1 stop19h 26mFrontier
Wed 12/106:25 amSAN - ATL
1 stop9h 24mFrontier
Deal found 10/1$188
This Kiwi.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:30 amATL - SAN
1 stop19h 20mFrontier
Wed 10/296:41 amSAN - ATL
1 stop10h 14mFrontier
Deal found 10/2$189
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:35 amATL - SAN
1 stop19h 26mFrontier
Sat 12/66:25 amSAN - ATL
1 stop9h 24mFrontier
Deal found 10/1$190
This Cheapflightsfares deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:55 pmATL - SAN
1 stop24h 37mFrontier
Mon 10/207:43 pmSAN - ATL
1 stop12h 35mFrontier
Deal found 9/30$193
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:35 amATL - SAN
1 stop19h 26mMultiple Airlines
Sun 12/74:52 pmSAN - ATL
1 stop9h 55mMultiple Airlines
Deal found 10/1$195
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:55 pmATL - SAN
1 stop6h 55mMultiple Airlines
Tue 10/218:00 amSAN - ATL
2 stops12h 57mMultiple Airlines
Deal found 10/1$197
This KAYAK deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:47 pmATL - SAN
Nonstop5h 01mAlaska Airlines
Wed 12/311:24 amSAN - ATL
Nonstop4h 21mAlaska Airlines
Deal found 10/1$198
This Frontier deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/29:25 amATL - SAN
2 stops12h 04mFrontier
Thu 11/66:25 amSAN - ATL
1 stop7h 38mFrontier
Deal found 10/1$199
This Frontier deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:00 amATL - SAN
2 stops13h 57mFrontier
Sun 11/97:59 pmSAN - ATL
1 stop10h 27mFrontier
Deal found 9/30$200
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:35 amATL - SAN
1 stop19h 26mMultiple Airlines
Sun 12/74:52 pmSAN - ATL
1 stop9h 55mMultiple Airlines
Deal found 10/1$201

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 2, 2025.
Use the filters below to find and compare flights from Atlanta to San Diego that are best for you.

Fly from

Atlanta

Fly to

San Diego

Route

Depart

Return

Price

AtlantaSan Diego

ATL - SAN

ATLSAN

Atlanta Hartsfield-Jackson

Tue 10/21

3:38 pm-5:25 pm

Nonstop4h 47m

San Diego

Sat 10/25

11:01 am-6:29 pm

Nonstop4h 28m

$217

AtlantaSan Diego

ATL - SAN

ATLSAN

Atlanta Hartsfield-Jackson

Sat 11/22

3:47 pm-5:48 pm

Nonstop5h 01m

San Diego

Tue 12/2

11:24 am-6:45 pm

Nonstop4h 21m

$217

AtlantaSan Diego

ATL - SAN

ATLSAN

Atlanta Hartsfield-Jackson

Tue 11/4

3:50 pm-5:42 pm

Nonstop4h 52m

San Diego

Sat 11/8

11:10 am-6:34 pm

Nonstop4h 24m

$217

AtlantaSan Diego

ATL - SAN

ATLSAN

Atlanta Hartsfield-Jackson

Wed 11/5

3:50 pm-5:42 pm

Nonstop4h 52m

San Diego

Sat 11/8

11:10 am-6:34 pm

Nonstop4h 24m

$217

AtlantaSan Diego

ATL - SAN

ATLSAN

Atlanta Hartsfield-Jackson

Sat 11/15

3:50 pm-5:42 pm

Nonstop4h 52m

San Diego

Wed 11/19

11:10 am-6:34 pm

Nonstop4h 24m

$217

AtlantaSan Diego

ATL - SAN

ATLSAN

Atlanta Hartsfield-Jackson

Wed 11/5

9:40 pm-11:14 pm

Nonstop4h 34m

San Diego

Wed 11/12

6:24 am-1:40 pm

Nonstop4h 16m

$237

AtlantaSan Diego

ATL - SAN

ATLSAN

Atlanta Hartsfield-Jackson

Tue 1/6

7:00 am-11:05 am

1 stop7h 05m

San Diego

Fri 1/9

1:00 pm-10:59 pm

1 stop6h 59m

$238

AtlantaSan Diego

ATL - SAN

ATLSAN

Atlanta Hartsfield-Jackson

Thu 1/15

11:45 am-6:36 pm

1 stop9h 51m

San Diego

Mon 1/19

1:51 pm-11:19 pm

1 stop6h 28m

$239

AtlantaSan Diego

ATL - SAN

ATLSAN

Atlanta Hartsfield-Jackson

Sun 11/23

3:47 pm-5:48 pm

Nonstop5h 01m

San Diego

Tue 12/2

11:24 am-6:45 pm

Nonstop4h 21m

$247

AtlantaSan Diego

ATL - SAN

ATLSAN

Atlanta Hartsfield-Jackson

Wed 10/22

8:15 am-9:45 am

Nonstop4h 30m

San Diego

Mon 10/27

9:48 pm-5:00 am

Nonstop4h 12m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

Showing 1-10 of 23 results
1
2
3

Compare providers for flights from Atlanta to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to San Diego in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Atlanta-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to San Diego. Price data was last updated on September 26, 2025.

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Atlanta to San Diego (average of $286). Flying from Atlanta to San Diego in March is currently the most expensive (average of $366). 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?

Find hourly flight availability from Atlanta to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2025.

It’s typically best to fly out from Atlanta to San Diego in the evening. Doing so could potentially save you 12% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Atlanta to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to San Diego. Price data was last updated on September 28, 2025.

Travelers seeking maximum savings on their Atlanta to San Diego flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

The best insider tips for Atlanta to San Diego flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Atlanta to San Diego trip
Airports
ATL

For a quicker security experience, check the South security area, often faster than the main one, especially if you're not checking bags.

Read more about ATLby Chris Dong
SAN

Consider using the free San Diego Flyer shuttle for a budget-friendly ride between SAN and the Old Town Transit Center.

Read more about SANby Blane Bachelor
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on SAN

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Chris Dong

Chris Dong

Expert on ATL

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated October 2, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Atlanta to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
8.0
Very good

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Atlanta to San Diego?

    San Diego is the airport most travelers will use when flying to San Diego from Atlanta Hartsfield-Jackson. Booking flights from Hartsfield-Jackson (ATL) to San Diego (SAN) should be relatively easy as there are 16 daily flights to San Diego from 8 different airlines. 4h 21m is how long a flight from Atlanta to San Diego will take if you book a nonstop flight.

  • How popular is this Atlanta to San Diego flight route?

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

    For as low as $217, Alaska Airlines can have you in San Diego from Atlanta in 4h 47m. There are 1887 mi between Atlanta and San Diego. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Atlanta to San Diego round-trip?

    Currently priced at $83, Spirit Airlines will fly you from Atlanta to San Diego and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and Hawaiian Airlines - these airlines can fly you to your destination from $126 and $157, respectively. Spirit Airlines is 74% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Atlanta to San Diego one-way?

    The cheapest airlines for a one-way flight from Atlanta to San Diego are Alaska Airlines ($110), United Airlines ($119), and Southwest ($119).

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

    No one likes to see their flight delayed. When booking a flight from Atlanta to San Diego consider choosing LATAM Airlines (84%), American Airlines (83%) or Alaska Airlines (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Atlanta to San Diego?

    Looking at all options, your cheapest flight can be booked for $108. While the most popular route (Atlanta Hartsfield-Jackson - San Diego) can be booked for $170 on average, our data indicates $773 when flying from Atlanta to San Diego.

  • Where are the most common layover locations when flying from Atlanta to San Diego?

  • What are some popular things to do or see while on a layover in Las Vegas?

    Fremont Street Experience, Fountains of Bellagio, and Stratosphere Tower are the most popular attractions in Las Vegas if you're in need of something to do during your layover. Fremont Street Experience, Fountains of Bellagio, and Stratosphere Tower can be visited by traveling about 5.9 mi, 2.3 mi, and 4.3 mi respectively from Las Vegas Harry Reid Intl. Travelers can book a car rental at Las Vegas Harry Reid Intl for about $59 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Dallas?

    If you're on a layover in Dallas and looking for things to do, consider visiting American Airlines Center, Dallas World Aquarium, or Dos Equis Pavilion. American Airlines Center, Dallas World Aquarium, and Dos Equis Pavilion can be accessed by traveling approximately 15.0 mi, 15.5 mi, and 18.3 mi, respectively from Dallas/Fort Worth. Travelers can rent a car at Dallas/Fort Worth for an average daily rate of $48 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Atlanta to San Diego flights?

  • 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, August is the cheapest month in which you can book a flight from Atlanta to San Diego (average of $286). Flying from Atlanta to San Diego in March is currently the most expensive (average of $366). 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

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
Imperial Beach
National City

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Alternative routes for Atlanta to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Atlanta to San Diego

Discover the top 8 airlines that operate flights from Atlanta to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$83Average$199FlexibilityNo cancel feeOn-time65%
FrontierCheapest$126Average$227FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$157Average$297FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$180Average$320FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$188Average$420FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$211Average$360FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$348FlexibilityNo cancel feeOn-time71%
DeltaCheapest$232Average$376FlexibilityNo cancel feeOn-timeN/A

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