Looking for more low-fare flights?
Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.
Find low faresSouthwest® flights from San Antonio to Atlanta from $118
expand_more
1 Passenger
expand_morePromo Code
expand_moretoday
today
Low fares from San Antonio to Atlanta
$
San Antonio (SAT)to
Atlanta (ATL)
Depart: 05/06/2026
One-way
Basic
From
$118
Seen: 11 hrs ago
San Antonio (SAT)to
Atlanta (ATL)
Depart: 04/22/2026
One-way
Basic
From
$118
Seen: 8 hrs ago
San Antonio (SAT)to
Atlanta (ATL)
Depart: 04/08/2026
One-way
Basic
From
$118
Seen: 5 hrs ago
San Antonio (SAT)to
Atlanta (ATL)
Depart: 05/07/2026
One-way
Basic
From
$118
Seen: 1 hour ago
San Antonio (SAT)to
Atlanta (ATL)
Depart: 02/26/2026
One-way
Basic
From
$119
Seen: 4 hrs ago
San Antonio (SAT)to
Atlanta (ATL)
Depart: 02/23/2026
One-way
Basic
From
$119
Seen: 15 hrs ago
Explore flights from San Antonio to Atlanta
location_on
location_on
Flight Details
Departing from:
San Antonio International Airport
Arriving at:
Hartsfield-Jackson Atlanta International Airport
Average flight time:
2 hours 16 minutes
Distance:
874 miles
Route Information
156† Weekly flights
- 1‡ Nonstop flight per day Monday through Friday
- 1‡ Nonstop flight on Saturday
- 1‡ Nonstop flight on Sunday
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
The average flight time from San Antonio to Atlanta is 2 hours 16 minutes.
There are 156 weekly flights from San Antonio to Atlanta on Southwest Airlines.
Yes, Southwest flies nonstop from San Antonio to Atlanta once per day from Monday through Friday.
Yes, Southwest flies nonstop from San Antonio to Atlanta once per day on Saturdays and Sundays.
To find the lowest fares by day and time to fly San Antonio to Atlanta with Southwest, check out our Low Fare Calendar.
You can rent a car at Hartsfield-Jackson Atlanta International Airport book yours with your flight.
Yes! Flights from San Antonio to Atlanta—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.