AtlantatoSan AntonioFlight Time

ATL–SAT · Nonstop

Atlanta (Hartsfield-Jackson Atlanta International Airport) to San Antonio (San Antonio International Airport).

The estimated flight time from Atlanta (ATL) to San Antonio (SAT) is about 2h 23m, covering 873 miles. Delta Air Lines and Southwest Airlines fly the route nonstop with 8-9/day departures, from 08:20 to 22:54 local time.

Direct flights from ATL Direct flights to SAT ATL airport guide SAT airport guide

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At a glance

ATL to SAT route summary
Est. flight time	Distance	Route type	Captured freq.	Market
~2h 23m Estimated from great-circle distance — no tracked flights yet.	873 mi	Nonstop	8-9/day From the current provider sample; confirm live timetables before booking.	Domestic

Airlines on this route

Nonstop airlines from Atlanta to San Antonio

Delta Air Lines and Southwest Airlines operate 8-9/day flights from ATL to SAT. Departures leave from Terminals S and N at ATL.

First departure: 08:20
Last departure: 22:54
Cadence: ~hourly
Scheduled departure times: 16

Captured airlines for ATL to SAT, sampled daily frequency, aircraft and departure times
Airline	Captured daily freq.	Aircraft	Departures (local)
Delta Air Lines	7-8/day	Airbus A320 family · Terminal S · Seat map	08:20

Aircraft on this route

Flying the other way?

SAT to ATL flights — 8-9/day on 2 airlines →

Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for ATL, refreshed on a rolling basis. Frequency uses 57 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.

Data methodology

Route FAQ

How long is the flight from Atlanta to San Antonio?

The estimated flight time from Atlanta (ATL) to San Antonio (SAT) is about 2h 23m, based on the 873-mile flying distance.

How far is Atlanta from San Antonio?

Atlanta (ATL) to San Antonio (SAT) is about 873 miles by air.

Are there nonstop flights from Atlanta to San Antonio?

Yes. Delta Air Lines and Southwest Airlines fly nonstop from Atlanta (ATL) to San Antonio (SAT), with 8-9/day departures.

Which airlines fly from Atlanta to San Antonio?

Delta Air Lines and Southwest Airlines fly nonstop from Atlanta (ATL) to San Antonio (SAT).

What aircraft fly from Atlanta to San Antonio?

The ATL–SAT route is flown with Airbus A320 family, Boeing 737.

Route hubs

Flights from ATLNonstop routes departing Hartsfield-Jackson Atlanta International Airport Flights to SATDirect routes into San Antonio International Airport ATL airport guideAtlanta routes, airlines, and terminals SAT airport guideSan Antonio routes, airlines, and terminals

Nearby airport options

Near San Antonio

AUS - AustinAustin-Bergstrom International Airport · 66 mi from SATFlights to AUS