Nonstop flights from Atlanta to San Antonio

2 airlines fly this route, with up to 8 flights a day.

ATLHartsfield-Jackson Atlanta International

872 mi · 52 flights a week

SATSan Antonio International

ATLSAT

When they leave

Atlanta time

8:25a11:00pFirst departure 8:25 AM, last 11:00 PM

Two in the morning, 8:25 AM to 9:45 AM, then four in the afternoon, 12:15 PM to 3:15 PM, then four in the evening, 5:16 PM to 11:00 PM.

Every flight

Earliest first

8:25 AM→9:48 AMDelta Air LinesAirbus A320Daily
9:45 AM→11:10 AMDelta Air LinesAirbus A320Mon, Tue, Wed, Thu, Fri, Sun
12:15 PM→1:38 PMDelta Air LinesAirbus A321Daily
12:50 PM→2:15 PMSouthwest AirlinesBoeing 737Mon, Thu, Fri
3:10 PM→4:39 PMDelta Air LinesAirbus A321Daily
3:15 PM→4:40 PMSouthwest AirlinesBoeing 737Sun
5:16 PM→6:46 PMDelta Air LinesAirbus A321Daily
7:35 PM→9:04 PMDelta Air LinesAirbus A321Daily
9:15 PM→10:43 PMDelta Air LinesAirbus A321Sat
11:00 PM→12:28 AM⁺¹Delta Air LinesAirbus A321Mon, Tue, Wed, Thu, Fri, Sun

Schedules last checked Sep 19, 2026. Times are local.

Flying from Atlanta to San Antonio

Delta Air Lines flies most often, 6 to 7 times a day on the Airbus A321 and Airbus A320. Southwest Airlines flies 4 times a week on the Boeing 737.

Flights run every day of the week, from 6 on Saturdays to 8 on Mondays, Thursdays, Fridays and Sundays. The first arrival in San Antonio is at 9:48 AM and the last at 12:28 AM the next day. The flight covers 872 miles.

Flying back, San Antonio to Atlanta has 52 nonstop flights a week.

Return flights

San Antonio to AtlantaView

Find the cheapest day to fly from Atlanta to San Antonio.

Schedules as of Oct 9, 2026.