Atlanta to San Antonio (ATL–SAT) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
ATL–SAT is served by 4 airlines with nonstop service. Delta Air Lines, Southwest Airlines and Frontier lead the route. The flight covers 873 miles in approximately 2h 30m. Beyond nonstop, 101 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| DL Delta Air Lines Also: AF, AM, KE, KL, LA, VS, WS | 60 | 320, 321 | 2h31-2h47 | SkyTeam | AF, AM, KE, KL, LA, VS, WS | |
| WN Southwest Airlines | 7 | 737, 7S7, B38M | 2h30-2h35 | – | – | |
| F9 Frontier Also: Y4 | 2 | – | – | – | Y4 | |
| AA American Airlines | 0 | – | – | Oneworld | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach San Antonio from Atlanta
| Metric | ATL→SAT | CHA→SAT | BHM→SAT |
|---|---|---|---|
| Distance from ATL | – | 106 mi | 134 mi |
| Nonstop airlines | 4 | 1 | 1 |
| Weekly flights | 144 | 1 | – |
| Flight time | 2h 30m | 2h 17m | 3h 35m |
| Departure OTP | 96% | – | – |
Travel Essentials
ATL: EDT · SAT: CDT
When it's 6:00 PM in Atlanta, it's 5:00 PM in San Antonio.
MARTA Gold Line runs every 12–15 minutes from downtown Five Points station to the airport (16 min, $2.50). The station connects directly to the Domestic terminal via SkyTrain. Ride-shares cost $20–35 from downtown.
Economy parking in the North/South garages fills quickly; off-site lots on Camp Creek Parkway offer cheaper rates with shuttles.
ATL–SAT Quick Facts
Frequently Asked Questions
Flights from ATL to SAT
Hartsfield Jackson Atlanta International Airport (ATL) and San Antonio International Airport (SAT) are connected by nonstop service from American Airlines, Delta Air Lines, Frontier and Southwest Airlines. With 144 weekly departures, this is a heavily served route.
ATL to SAT Flight Duration and Schedule
Nonstop flight time from ATL to SAT ranges from 2 hours 30 minutes to 2 hours 47 minutes. The route covers a distance of 873 miles (1,405 km). There are approximately 144 weekly flights outbound and 178 return, totaling 322 flights per week in both directions.
Connecting Options and Alternatives
101 one-stop connections are available, with the fastest taking approximately 4 hours via ECP. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Chattanooga (CHA), Birmingham (BHM) and Augusta (AGS).