Which layover airport offers the lowest fares from Atlanta to San Diego?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $127.

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

The number of flights available between Atlanta and San Diego is 22 per day as of July 2025. The most frequent departure time is 4:00PM, with 44% of daily flights leaving in the evening.

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

Spirit Airlines, Southwest, and Hawaiian Airlines are the most popular carriers operating from Atlanta Hartsfield-Jackson to San Diego

Which layover airport has the shortest travel time from Atlanta to San Diego?

Flights connecting via Las Vegas (LAS) have the shortest average one-way travel time: 2h 49m.

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

The number of flights available between Atlanta and San Diego is 159 per week as of July 2025. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.

Which airport is the most popular layover for flights between Atlanta and San Diego?

Denver (DEN) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to San Diego?

Delta, American Airlines and Frontier are the top three most popular airlines that fly to San Diego from Atlanta according to our data. Delta is the first choice among our users, with 51% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 8 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Atlanta to San Diego?

Dallas (DFW) has the shortest average layover time for this route: 0h 58m.

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 many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to San Diego Airport?

As of July 2025, there are 8 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to San Diego Airport.

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 layovers 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 necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$42 Cheap Flights from Atlanta to San Diego in 2025

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:10 pm - 7:21 amATL-SAN

14h 11m1 stop

7:01 pm - 6:25 amSAN-ATL

8h 24m1 stop

$107Spirit Airlines

Find Deal

Sat, Aug 16 - Tue, Aug 19

8:42 am - 5:55 pmATL-SAN

12h 13m1 stop

1:17 pm - 6:25 amSAN-ATL

14h 08m1 stop

$114Spirit Airlines

Find Deal

Tue, Aug 12 - Wed, Aug 20

8:42 am - 5:55 pmATL-SAN

12h 13m1 stop

1:17 pm - 6:25 amSAN-ATL

14h 08m1 stop

$117Spirit Airlines

Find Deal

Wed, Aug 6 - Wed, Aug 13

4:18 pm - 11:37 pmATL-SAN

10h 19m1 stop

7:01 pm - 6:25 amSAN-ATL

8h 24m1 stop

$138Spirit Airlines

Find Deal

Wed, Aug 20 - Wed, Aug 27

6:35 am - 7:21 amATL-SAN

27h 46m2 stops

7:01 pm - 6:25 amSAN-ATL

8h 24m1 stop

$140Spirit Airlines

Find Deal

Sat, Aug 16 - Tue, Aug 19

8:42 am - 5:55 pmATL-SAN

12h 13m1 stop

7:00 pm - 5:13 amSAN-ATL

7h 13m1 stop

$142Spirit Airlines

Find Deal

Tue, Aug 5 - Tue, Aug 12

3:47 pm - 5:31 pmATL-SAN

4h 44mnonstop

11:10 am - 6:41 pmSAN-ATL

4h 31mnonstop

$176Hawaiian Airlines

Find Deal

Sat, Aug 16 - Sat, Aug 23

6:05 pm - 7:26 pmATL-SAN

4h 21mnonstop

8:00 am - 3:28 pmSAN-ATL

4h 28mnonstop

$177Delta

Find Deal

Sat, Aug 16 - Tue, Aug 19

3:38 pm - 5:25 pmATL-SAN

4h 47mnonstop

11:01 am - 6:29 pmSAN-ATL

4h 28mnonstop

$187Alaska Airlines

Find Deal

Wed, Oct 8 - Tue, Oct 14

4:32 pm - 8:04 pmATL-SAN

6h 32m1 stop

7:15 am - 5:33 pmSAN-ATL

7h 18m1 stop

$197American Airlines

Find Deal

Sat, Aug 23 - Sat, Aug 30

Spirit Airlines flights from Atlanta to San Diego

Our best Spirit Airlines deals on Atlanta to San Diego flight tickets

Spirit Airlines

Aug 16

ATL8:10 pmAtlanta Hartsfield-Jackson

14h 11m

1 stop

SAN7:21 amSan Diego

Aug 19

SAN7:01 pmSan Diego

8h 24m

1 stop

ATL6:25 amAtlanta Hartsfield-Jackson

$107

Find similar

Spirit Airlines

Aug 12

ATL8:42 amAtlanta Hartsfield-Jackson

12h 13m

1 stop

SAN5:55 pmSan Diego

Aug 20

SAN1:17 pmSan Diego

14h 08m

1 stop

ATL6:25 amAtlanta Hartsfield-Jackson

$114

Find similar

Spirit Airlines

Aug 6

ATL8:42 amAtlanta Hartsfield-Jackson

12h 13m

1 stop

SAN5:55 pmSan Diego

Aug 13

SAN1:17 pmSan Diego

14h 08m

1 stop

ATL6:25 amAtlanta Hartsfield-Jackson

$117

Find similar

Frontier flights from Atlanta to San Diego

Our best Frontier deals on Atlanta to San Diego flight tickets

Frontier

Aug 4

ATL10:30 amAtlanta Hartsfield-Jackson

10h 40m

1 stop

SAN6:10 pmSan Diego

Aug 8

SAN1:03 pmSan Diego

13h 00m

1 stop

ATL5:03 amAtlanta Hartsfield-Jackson

$229

Find similar

Frontier

Jul 29

ATL7:45 amAtlanta Hartsfield-Jackson

6h 25m

1 stop

SAN11:10 amSan Diego

Jul 30

SAN8:00 amSan Diego

7h 20m

1 stop

ATL6:20 pmAtlanta Hartsfield-Jackson

$235

Find similar

Frontier

Jul 30

ATL9:02 amAtlanta Hartsfield-Jackson

9h 57m

1 stop

SAN3:59 pmSan Diego

Aug 5

SAN8:00 amSan Diego

10h 31m

1 stop

ATL9:31 pmAtlanta Hartsfield-Jackson

$236

Find similar

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

Layovers

Other information

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of August, then departing from Atlanta during the month September is also very affordable. Most momondo users find prices during this month for around $287.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Atlanta to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $348. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $509. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $361. Flights at noon are often more expensive with an average ticket price of $406.

What is the cheapest Atlanta Hartsfield-Jackson to San Diego flight route?

Fly from Atlanta Hartsfield-Jackson to San Diego for the best Atlanta Hartsfield-Jackson - San Diego flight prices

How far in advance should I book a flight 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 $334 when searching weeks out. 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 $277 on momondo.

What cabin class options are available on Atlanta Hartsfield-Jackson to San Diego flights?

There are 4 cabin classes available to choose from on Atlanta Hartsfield-Jackson to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Atlanta to San Diego flights?

You could potentially save up to 10% on your flight if you consider stops on a Atlanta to San Diego flight.

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

As of July 2025, prices for Atlanta to San Diego flights are approximately 12% 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 round-trip 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	$42
Fastest flight time	4h 21m
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 $42. The best round-trip flight deal from Atlanta to San Diego found on momondo in the last 72 hours is $107.

The fastest flight from Atlanta to San Diego takes 4h 21m

Direct flights go from Atlanta to San Diego every day.

There is 1 airport near San Diego: San Diego (SAN)

Search flight deals

How far is Atlanta Hartsfield-Jackson to San Diego by plane?
The distance between Atlanta Hartsfield-Jackson and San Diego is about 1885.8 mi. Flights usually cover this in 4h 21m, depending on flying conditions and air traffic around both airports.
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 many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to San Diego Airport?
As of July 2025, there are 8 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to San Diego Airport.
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 layovers 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 necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Atlanta to San Diego?
momondo data reveals that the most frequently booked plane model on the route from Atlanta to San Diego is Airbus A321-100/200, representing 27.51% of all bookings. The subsequent popular models are Boeing 757-300 at 25.60%, Boeing 737 MAX 9 at 20.62%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 4.94%.
What is the most popular airline from Atlanta to San Diego?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Atlanta to San Diego is Delta (48% of total bookings). The next most popular airlines are Alaska Airlines (26%), Frontier (12%), and American Airlines (5%).

Best airlines flying from Atlanta to San Diego

Compare and see reviews for airlines that fly from Atlanta to San Diego with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $97	Free Cancellation	Rating 6.3 8,034 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $126	Free Cancellation	Rating 5.9 3,244 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $184	Free Cancellation	Rating 7.8 2,595 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $196	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Delta	PriceFrom $197	Free Cancellation	Rating 8.0 7,967 reviews	Search Delta flights
Southwest	PriceFrom $205	Free Cancellation	Rating 8.0 4,233 reviews	Search Southwest flights
United Airlines	PriceFrom $211	Free Cancellation	Rating 7.4 8,880 reviews	Search United Airlines flights
American Airlines	PriceFrom $216	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Alaska Airlines Flights From Atlanta to San Diego
Alaska Airlines flies from Atlanta to San Diego around 7 times per week, with 10,000 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Atlanta to San Diego in the last 72 hours was $196 (round-trip), much lower than the average airfare cost of $319 for Alaska Airlines flights on this route.
Delta Flights From Atlanta to San Diego
Delta is also a popular choice for this route. Delta flight deals for Atlanta to San Diego start from as low as $197 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $376. Delta operates 26 flights to San Diego from Atlanta in an average week. Users have rated it 8.0/10 across 7,967 reviews.

Coronado

Chula Vista

El Cajon

Julian

National City

La Mesa

Imperial Beach

San Ysidro

Poway

Borrego Springs

Lemon Grove

Alpine

Santee

Why use momondo?

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

It is quick and easy to find Atlanta to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

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

Yes. momondo enables you to select and highlight flights to San Diego from Atlanta with this policy.

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

Once all potential Atlanta to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Atlanta and alert you when they change.

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Airports servicing California

Popular cities in the United States

Flights to New Yorkfrom $51

Flights to Los Angelesfrom $43

Flights to Miamifrom $63

Flights to Chicagofrom $44

Flights to Las Vegasfrom $42

Flights to Orlandofrom $58

Flights to San Franciscofrom $53

Flights to Washington, D.C.from $56

Flights to Bostonfrom $69

Flights to Dallasfrom $60

Flights to Atlantafrom $42

Flights to Seattlefrom $87

Fly to other destinations from Atlanta

Flights from Atlanta Hartsfield-Jackson to New Orleans Louis Armstrong

Flights from Atlanta Hartsfield-Jackson to Detroit Metropolitan Wayne County

Flights from Atlanta Hartsfield-Jackson to Tampa

Flights from Atlanta Hartsfield-Jackson to Jacksonville

Flights from Atlanta Hartsfield-Jackson to Minneapolis St Paul

Flights from Atlanta Hartsfield-Jackson to Dallas Love Field

Cheap flights from Atlanta to San Diego from $42

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to San Diego departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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Find the cheapest flights from Atlanta to San Diego

Cheap round-trip flights

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Cheap last minute flights

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Spirit Airlines flights from Atlanta to San Diego

Our best Spirit Airlines deals on Atlanta to San Diego flight tickets

Frontier flights from Atlanta to San Diego

Our best Frontier deals on Atlanta to San Diego flight tickets

See travel insights to San Diego from

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

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of August, then departing from Atlanta during the month September is also very affordable. Most momondo users find prices during this month for around $287.

What is the cheapest day to depart on your flight to San Diego?

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $361. Flights at noon are often more expensive with an average ticket price of $406.

What is the cheapest Atlanta Hartsfield-Jackson to San Diego flight route?

Fly from Atlanta Hartsfield-Jackson to San Diego for the best Atlanta Hartsfield-Jackson - San Diego flight prices

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

What cabin class options are available on Atlanta Hartsfield-Jackson to San Diego flights?

There are 4 cabin classes available to choose from on Atlanta Hartsfield-Jackson to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Atlanta to San Diego flights?

You could potentially save up to 10% on your flight if you consider stops on a Atlanta to San Diego flight.

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

As of July 2025, prices for Atlanta to San Diego flights are approximately 12% more expensive when compared to flights at the same time last year.

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

Spirit Airlines, Southwest, and Hawaiian Airlines are the most popular carriers operating from Atlanta Hartsfield-Jackson to San Diego

What airlines fly to San Diego?

Which airport is the most popular layover for flights between Atlanta and San Diego?

Denver (DEN) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Atlanta to San Diego?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $127.

Which layover airport has the shortest travel time from Atlanta to San Diego?

Flights connecting via Las Vegas (LAS) have the shortest average one-way travel time: 2h 49m.

Which layover airport has the shortest connection time from Atlanta to San Diego?

Dallas (DFW) has the shortest average layover time for this route: 0h 58m.

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

The number of flights available between Atlanta and San Diego is 22 per day as of July 2025. The most frequent departure time is 4:00PM, with 44% of daily flights leaving in the evening.

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

The number of flights available between Atlanta and San Diego is 159 per week as of July 2025. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.

When to book flights from Atlanta to San Diego

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

Fastest flight time

Direct flights

Airports in San Diego

How far is Atlanta Hartsfield-Jackson to San Diego by plane?

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

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to San Diego Airport?

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

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

What is the most popular plane model from Atlanta to San Diego?

What is the most popular airline from Atlanta to San Diego?

Best airlines flying from Atlanta to San Diego

Compare and see reviews for airlines that fly from Atlanta to San Diego with momondo

Alaska Airlines Flights From Atlanta to San Diego

Delta Flights From Atlanta to San Diego

Traveling to a place near San Diego?

Why use momondo?

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

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

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

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

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States