Flights from Atlanta to San Diego
North AmericaYear-round

Cheap Flights from Atlanta to San Diego

Track economy fares on the ATL → SAN route and get alerts when prices drop.

From
Atlanta
ATL
To
San Diego
SAN

Route Intelligence: Atlanta → San Diego

Flight Duration

4 hr 31 min (Direct)

Price Guidance

A good deal is under $250 roundtrip. Standard fare is $350–$500+.

Peak Season

Jun-Aug

Top Airlines

Delta Air Lines, Southwest Airlines

Booking Tip

Book 1-3 months in advance for the best domestic fares.

Track Atlanta → San Diego Fares

Set your target price and FlightKitten will scan this route twice daily. The instant economy fares drop below your budget, you'll get an email with the price, airline, and a direct booking link.

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Route Summary: Atlanta → San Diego

From
Atlanta (ATL)
To
San Diego (SAN)
Duration
4 hr 31 min (Direct)
Airlines
Delta Air Lines, Southwest Airlines
Price Guide
A good deal is under $250 roundtrip. Standard fare is $350–$500+.
Tracking
FlightKitten scans 220+ airlines 2× daily
220+
Airlines Monitored
2×
Daily Scanning
AI
Deal Briefings
7-Day
Free Trial
Premium Cabin

Prefer business class on this route?

CEOFLIGHTSon board with your vision

Everyone deserves comfort at an affordable price. CEOFLIGHTS Personal Travel Managers find you the best business class fares and handle every detail of your journey.

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Also available: BestBusinessClass.com

Other Routes to San Diego

New York→San DiegoLos Angeles→San DiegoChicago→San DiegoMiami→San DiegoSan Francisco→San DiegoBoston→San Diego

More Destinations in North America

Anchorage
Anchorage
Atlanta
Atlanta
Austin
Austin
Boston
Boston
Charleston
Charleston
Charlotte
Charlotte

Route Briefing: Atlanta to San Diego

Trading the Atlanta skyline for Pacific Ocean sunsets is a breeze on the 4-hour-and-31-minute flight to San Diego. Spanning 1,888 miles, Delta and Southwest provide convenient daily nonstops into San Diego International Airport (SAN), which sits right along the scenic edge of San Diego Bay.

San Diego delivers year-round Mediterranean weather, golden beaches, and a laid-back coastal lifestyle. Wander through the lush Spanish Renaissance architecture and world-famous museums of Balboa Park, watch sea lions bask on the sandstone cliffs of La Jolla Cove. Barrio Logan is the epicenter of Mexican-American art and incredible handmade fish tacos, while the Gaslamp Quarter and Little Italy offer buzzing outdoor dining, rooftop lounges, and craft breweries.

Roundtrip economy tickets under $190 are an excellent find on this cross-country route, with standard fares typically ranging from $290 to $420. Summer from June to August is high season for beachgoers, while September and October offer warm ocean temperatures and smaller crowds. Book 6 to 10 weeks out for the best economy fares.

How much are flights from Atlanta to San Diego in 2026?

Flight prices from Atlanta (ATL) to San Diego (SAN) vary significantly depending on the season, day of the week, and how far in advance you book. A good deal is under $250 roundtrip. Standard fare is $350–$500+. Popular carriers on this route include Delta Air Lines, Southwest Airlines. FlightKitten eliminates the guesswork by monitoring 220+ airlines twice daily and alerting you the moment economy fares hit your target price.

How does FlightKitten track Atlanta to San Diego fares?

FlightKitten is an economy flight price monitoring platform that scans 220+ airlines twice every day for economy fares on the ATL to SAN route. When you set a target price, FlightKitten continuously monitors this route and sends an email alert the moment fares drop below your budget. Each alert includes the exact fare, airline, dates, and an AI-powered briefing that explains whether the deal is genuinely good compared to historical pricing on this route. No more obsessive price checking — set your budget and let FlightKitten do the watching. Learn more about how FlightKitten tracking works.

See our full San Diego destination guide for all available routes. Also popular: Atlanta to Anchorage.

Pro tip: Book 1-3 months in advance for the best domestic fares.

Looking for business class on this route? CEOFLIGHTS pairs you with a Personal Travel Manager who finds affordable business class fares and handles every detail of your journey. Alternatively, BestBusinessClass.com offers free expert quotes with real savings.