Cheap Flights from Atlanta (PDK) to San Diego (SAN)

Popular airlines from Atlanta, GA (PDK-DeKalb-Peachtree) to San Diego Intl. Airport (SAN)

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Frequently asked questions

How much does a flight from DeKalb-Peachtree Airport (PDK) to San Diego Intl. Airport (SAN) cost?
Secure a cheap one-way flight or cheap return flight from DeKalb-Peachtree Airport (PDK) to San Diego Intl. Airport (SAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from DeKalb-Peachtree Airport (PDK) to San Diego Intl. Airport (SAN)?
The cheapest month to fly from PDK to SAN is , when there's less demand. Off-peak months are usually when you'll find lower airfares between these airports.
Which airlines fly direct from DeKalb-Peachtree Airport (PDK) to San Diego Intl. Airport (SAN)?
There are no direct routes from Atlanta, GA (PDK-DeKalb-Peachtree) to San Diego Intl. Airport (SAN). However, there are other airports that offer nonstop flights. Start your journey at Hartsfield-Jackson Atlanta Intl. Airport (ATL) and head straight to San Diego without any detours.
What is the cheapest airline that flies from DeKalb-Peachtree Airport (PDK) to San Diego Intl. Airport (SAN)?
To find the cheapest airline that'll fly you from PDK to SAN, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from DeKalb-Peachtree Airport (PDK) to San Diego Intl. Airport (SAN)?
There are no daily direct flights from DeKalb-Peachtree Airport (PDK) to San Diego Intl. Airport (SAN). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from PDK to SAN?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from DeKalb-Peachtree Airport (PDK) to San Diego Intl. Airport (SAN)?
To avoid possible delays on the DeKalb-Peachtree Airport (PDK) to San Diego Intl. Airport (SAN) route, travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from DeKalb-Peachtree Airport (PDK) to San Diego Intl. Airport (SAN) last-minute?
Last-minute bookings from PDK to SAN are typically more expensive. To lock in the lowest prices, start searching for flights well in advance. That being said, if you're flexible with your travel dates, you may find a cheap ticket just before your departure.
Is it cheaper to book a PDK to SAN flight and hotel package?
Compared with arranging flights and hotels separately, booking a PDK to SAN flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place takes the hassle out of travel planning. Just secure your flights and select from our extensive range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from DeKalb-Peachtree Airport (PDK) to San Diego Intl. Airport (SAN)?
Generally, it's possible to cancel or reschedule your PDK to SAN flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
DeKalb-Peachtree
Destination airport
San Diego Intl.
Distance
1892 mi

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Atlanta to San Diego Flights

The cheapest times to fly from Atlanta to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Atlanta to San Diego are during the month of . You can find some of the cheapest flights from Atlanta to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Atlanta to San Diego

Sunday is one of the best days to book for cheap flights from Atlanta to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Atlanta to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Atlanta to San Diego in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Atlanta to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Atlanta to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Atlanta to San Diego Flights

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