Direct flights from Atlanta to San Antonio ATL → SAT
Delta Air Lines, Frontier Airlines and Southwest Airlines fly nonstop from Atlanta (ATL) to San Antonio (SAT), several times daily. The flight takes about 2h 18m and covers 873 miles (1,405 km). Arrivals run on time 80.3% at ATL and 75.6% at SAT — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Schedule data from 13 July 2026.
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Delta Air Lines
DL
Departure Schedule typical week
Typical weekly schedule · 47 flights per week (~7 per day) · Updated 49d ago
Delta Air Lines
Frequently asked questions
Is there a direct flight from Atlanta to San Antonio?
Yes, Delta Air Lines, Frontier Airlines and 1 more airline operate nonstop flights from Atlanta (ATL) to San Antonio (SAT).
Which airlines fly direct from Atlanta to San Antonio?
Delta Air Lines, Frontier Airlines, Southwest Airlines operate nonstop flights from Atlanta to San Antonio.
How long is the flight from Atlanta to San Antonio?
The nonstop flight from Atlanta to San Antonio takes ~2h 18m (approximately 1405 km).
How often do direct flights operate from Atlanta to San Antonio?
Nonstop flights from Atlanta to San Antonio operate multiple daily — 47 flights per week (~7 per day).
What is the on-time performance for flights from Atlanta to San Antonio?
Arrivals run on time 80.3% at ATL and 75.6% at SAT — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
What days of the week are there direct flights from Atlanta to San Antonio?
Direct flights from Atlanta to San Antonio operate every day of the week.
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