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Uncover the best deals on Atlanta to San Antonio flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest ATL - SAT Flights
Useful information for finding best airline tickets from Hartsfield Jackson Atlanta International to San Antonio International on your next trip.
Cheapest Round Trip Flight
$258
Southwest Airlines
• 1 stop
• 9h 15m
Dec 17 – Dec 21
The cheapest round trip flight from Atlanta to San Antonio (ATL-SAT-ATL) is currently $258
Cheapest Direct Flight
$252
Southwest Airlines
• nonstop
• 3h 55m
Dec 17
The cheapest nonstop flight from Atlanta to San Antonio (ATL-SAT) is currently $252
Fastest Flight
3h 51m
The fastest nonstop flight from Atlanta to San Antonio (ATL-SAT) takes 3h 51m
Top Airlines Flying from Atlanta to San Antonio
Latest Flight Deals from Atlanta (ATL) to San Antonio (SAT)
Compare and book low fare round-trip air tickets from Atlanta to San Antonio. Ideal for travelers with confirmed return itineraries.
Dec 17 - Dec 21, Economy
Atlanta → San Antonio
9h 15m
3:10 PM - 8:05 PM • 1 stop
Atlanta → San Antonio
3h 35m
3:45 PM - 7:00 PM • nonstop
Southwest Airlines
Dec 17 - Dec 21, Economy
Atlanta → San Antonio
10h
9:55 AM - 2:55 PM • 1 stop
Atlanta → San Antonio
3h 35m
3:45 PM - 7:00 PM • nonstop
Southwest Airlines
Dec 17 - Dec 21, Economy
Atlanta → San Antonio
9h
8:10 AM - 12:50 PM • 1 stop
Atlanta → San Antonio
3h 35m
3:45 PM - 7:00 PM • nonstop
Southwest Airlines
Dec 17 - Dec 21, Economy
Atlanta → San Antonio
7h 15m
7:00 AM - 10:35 AM • 1 stop
Atlanta → San Antonio
6h 40m
12:20 PM - 5:20 PM • 1 stop
Southwest Airlines
Dec 17 - Dec 21, Economy
Atlanta → San Antonio
7h 5m
7:15 AM - 10:40 AM • 1 stop
Atlanta → San Antonio
3h 35m
3:45 PM - 7:00 PM • nonstop
Southwest Airlines
Flying to San Antonio soon? We've surfaced some of the most affordable last-minute flights from Atlanta to San Antonio, ideal for urgent plans or spontaneous trips.
Oct 10 - Oct 12, Economy
Atlanta → San Antonio
10h 10m
7:50 AM - 1:00 PM • 1 stop
Atlanta → San Antonio
3h 35m
4:45 PM - 8:00 PM • nonstop
Southwest Airlines
Oct 10 - Oct 12, Economy
Atlanta → San Antonio
6h 45m
5:55 PM - 9:00 PM • 1 stop
Atlanta → San Antonio
3h 35m
4:45 PM - 8:00 PM • nonstop
Southwest Airlines
Oct 10 - Oct 12, Economy
Atlanta → San Antonio
5h 50m
6:30 AM - 9:20 AM • 1 stop
Atlanta → San Antonio
5h 50m
1:10 PM - 6:00 PM • 1 stop
Southwest Airlines
Oct 10 - Oct 12, Economy
Atlanta → San Antonio
3h 51m
1:53 PM - 3:24 PM • nonstop
Atlanta → San Antonio
3h 42m
7:50 AM - 11:12 AM • nonstop
Delta Airlines
Oct 10 - Oct 12, Economy
Atlanta → San Antonio
3h 53m
6:15 PM - 7:48 PM • nonstop
Atlanta → San Antonio
25h 53m
4:00 PM - 8:53 AM • 2 stops
Delta Airlines
Looking for the fastest way to San Antonio? These direct flight options from ATL to SAT offer both convenience and value—no layovers, just straight to your destination.
Dec 17 - Dec 21, Economy
Atlanta → San Antonio
3h 55m
2:40 PM - 4:15 PM • nonstop
Atlanta → San Antonio
3h 35m
3:45 PM - 7:00 PM • nonstop
Southwest Airlines
Dec 17 - Dec 21, Economy
Atlanta → San Antonio
4h 1m
3:50 PM - 5:31 PM • nonstop
Atlanta → San Antonio
3h 34m
11:09 AM - 2:23 PM • nonstop
Delta Airlines
Dec 17 - Dec 21, Economy
Atlanta → San Antonio
4h 3m
8:05 AM - 9:48 AM • nonstop
Atlanta → San Antonio
3h 40m
7:00 AM - 10:20 AM • nonstop
Delta Airlines
Dec 17 - Dec 21, Economy
Atlanta → San Antonio
3h 59m
11:01 AM - 12:40 PM • nonstop
Atlanta → San Antonio
3h 40m
7:00 AM - 10:20 AM • nonstop
Delta Airlines
Dec 18 - Dec 22, Economy
Atlanta → San Antonio
4h
9:55 AM - 11:35 AM • nonstop
Atlanta → San Antonio
3h 35m
3:45 PM - 7:00 PM • nonstop
Southwest Airlines
FAQs on Atlanta to San Antonio Flights
What are the airports in Atlanta?
ATL
What’s the most popular airline flying from ATL to SAT?
The most popular airline flying from Atlanta to San Antonio are
Can I fly from ATL to SAT non-stop?
Yes, you can fly ATL to SAT non-stop on
Which airlines fly nonstop between Atlanta and San Antonio?
The non-stop flights between Atlanta and San Antonio are .
What’s the earliest departure time from ATL to SAT Airport?
The earliest flight leaves ATL at 6:15 am and lands in SAT - San Antonio International
What are the airports in San Antonio?
SAT
Can I make changes to my Atlanta to San Antonio flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ATL to SAT?
Read the fare rules of the Atlanta to San Antonio air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Atlanta and San Antonio?
operate flights between Atlanta and San Antonio
How long does a flight from Atlanta to San Antonio take?
It takes approximately 2 hour to fly non-stop from ATL to SAT, which is 874.17 miles by air.
Which airlines provide the cheapest flights from Atlanta (ATL) to San Antonio (SAT) ?
In the past couple of days, the cheapest tickets to SAT from ATL were found on WN : USD 259
Do I need a passport to fly between ATL and SAT?
No
What’s the latest departure time from ATL to SAT ?
The last flight leaves ATL at 9:54 pm
Atlanta (ATL) to San Antonio (SAT): Airport Information
| Origin Airport | Hartsfield Jackson Atlanta International , Atlanta, US |
| Destination Airport | San Antonio International , San Antonio, US |
| Distance | 874 miles |
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