Cheap flights from Atlanta to San Diego from $54
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 5/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Atlanta to San Diego
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Delta flights from Atlanta to San Diego
Our best Delta deals on Atlanta to San Diego flight tickets
Spirit Airlines flights from Atlanta to San Diego
Our best Spirit Airlines 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 September, then departing from Atlanta during the month August is also very affordable. Most momondo users find prices during this month for around $297.
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 $364. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $518. 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 evening when flights can be purchased for as low as $375. Flights at noon are often more expensive with an average ticket price of $465.
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 15 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $344 when searching 15 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 $300 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.
What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to San Diego?
Spirit Airlines, Frontier, and Delta are the most popular carriers operating from Atlanta Hartsfield-Jackson to San Diego
What airlines fly to San Diego?
Delta, American Airlines and Alaska Airlines 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 52% 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.
How many flights depart from Atlanta to San Diego on average per day?
The number of flights available between Atlanta and San Diego is 18 per day as of April 2025. The most frequent departure time is 4:00PM, with 49% of daily flights leaving in the afternoon.
How many flights depart from Atlanta to San Diego on average per week?
The number of flights available between Atlanta and San Diego is 129 per week as of April 2025. The most frequent departure day is Mon, with 20% 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
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 19m, 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 April 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 32.22% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 15.38%, Boeing 757-300 at 10.07%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 8.66%.
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 (49% of total bookings). The next most popular airlines are Alaska Airlines (28%), Frontier (10%), and American Airlines (6%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $126 | Free Cancellation | Rating 5.9 3,284 reviews | |||
| PriceFrom $136 | Free Cancellation | Rating 6.3 7,956 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 8.0 9,961 reviews | |||
| PriceFrom $197 | Free Cancellation | Rating 8.0 7,929 reviews | |||
| PriceFrom $211 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $222 | Free Cancellation | Rating 7.9 2,405 reviews | |||
| PriceFrom $281 | Free Cancellation | Rating 8.0 4,295 reviews |
Alaska Airlines Flights From Atlanta to San Diego
Alaska Airlines flies from Atlanta to San Diego around 6 times per week, with 9,961 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 $327 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 $391. Delta operates 27 flights to San Diego from Atlanta in an average week. Users have rated it 8.0/10 across 7,929 reviews.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy 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.