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Direct flights from Saint Louis to Atlanta

Airlines Schedules

STL - ATL route map All flights from STL to ATL non-stop. There are direct flights from Saint Louis Airport (STL), Missouri, USA to Hartsfield–Jackson Atlanta International Airport (ATL), Georgia, USA with Delta Air Lines, Southwest Airlines and Frontier Airlines. 75 weekly departures are currently scheduled on this route. Departure times range from 06:00 to 20:50 depending on the schedule period. The flight distance is 486 miles (782 km). Flight time ranges from 1 hour and 30 minutes to 2 hours and 3 minutes.

STL
Saint Louis Airport
USASaint Louis , USA
ATL
Hartsfield–Jackson Atlanta Airport
USAAtlanta , USA
STL
Saint Louis Airport
USASaint Louis , USA
Hartsfield–Jackson Atlanta Airport
USAAtlanta , USA
ATL
Flight time 1h 30min to 2h 3min
Updated Jun 29, 2026
CHANGE DIRECTION

Airlines with non-stop routes:

Delta Air Lines SkyTeam

Departure times vary between 06:00 and 19:20 • From Terminal 1
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
48 flights/week
48 flights/week

Southwest Airlines Low-cost carrier

Departure times vary between 08:30 and 20:50 • From Terminal 2
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
20 flights/week
20 flights/week

Frontier Airlines Low-cost carrier

Departure times vary between 10:35 and 18:34 • From Terminal 1
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
7 flights/week
7 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Saint Louis to Atlanta with Delta Air Lines

This is a weekly direct flight schedule for Delta Air Lines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
DL1524
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL1536
07:00
07:00
07:00
07:00
07:00
07:00
07:00
DL1571
09:15
09:15
09:15
09:15
09:15
----
09:15
DL1400
11:00
11:00
11:00
11:00
11:00
10:31
10:44
DL566
12:52
12:52
12:52
12:52
12:52
13:04
12:52
DL2700
15:39
15:39
15:39
15:39
15:39
15:44
15:39
DL1799
17:23
17:23
17:23
17:23
17:23
17:33
17:23

The timetable & schedule information was updated at 2026-06-29

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Flight schedule from Saint Louis to Atlanta with Southwest Airlines

This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
WN3798
----
10:15
10:15
10:10
10:10
08:30
10:05
WN236
10:00
----
----
----
----
----
----
WN1370
----
15:05
15:05
----
----
----
----
WN3799
----
----
----
15:15
15:15
----
15:20
WN3882
16:25
----
----
----
----
----
----
WN3800
----
18:40
18:40
18:50
18:50
----
18:30
WN3883
20:05
----
----
----
----
----
----

The timetable & schedule information was updated at 2026-06-29

RETURN SCHEDULE
CHECK PRICES
Flight schedule from Saint Louis to Atlanta with Frontier Airlines

This is a weekly direct flight schedule for Frontier Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
F94474
16:57
18:34
16:57
18:34
16:57
16:57
18:34

The timetable & schedule information was updated at 2026-06-29

RETURN SCHEDULE
CHECK PRICES
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Saint Louis to Atlanta scheduled departures

Select a date to see every published non-stop departure between STL and ATL.

Saturday
Sat
Aug 01
9 flights(9)
Sunday
Sun
Aug 02
11 flights(11)
Monday
Mon
Aug 03
11 flights(11)
Tuesday
Tue
Aug 04
11 flights(11)
Wednesday
Wed
Aug 05
11 flights(11)
Thursday
Thu
Aug 06
11 flights(11)
Friday
Fri
Aug 07
11 flights(11)
Time
Airline
Flight
06:00
Delta Air Lines Delta Air Lines
DL1524
08:00
Delta Air Lines Delta Air Lines
DL1536
10:16
Delta Air Lines Delta Air Lines
DL1400
10:20
Southwest Airlines Southwest Airlines
WN215
13:15
Delta Air Lines Delta Air Lines
DL566
15:39
Delta Air Lines Delta Air Lines
DL2700
16:57
Frontier Airlines Frontier Airlines
F94474
17:42
Delta Air Lines Delta Air Lines
DL1393
18:45
Southwest Airlines Southwest Airlines
WN3883
06:00
Delta Air Lines Delta Air Lines
DL1524
07:08
Delta Air Lines Delta Air Lines
DL1536
09:24
Delta Air Lines Delta Air Lines
DL1571
10:15
Southwest Airlines Southwest Airlines
WN3285
10:51
Delta Air Lines Delta Air Lines
DL1400
13:22
Delta Air Lines Delta Air Lines
DL566
15:50
Southwest Airlines Southwest Airlines
WN3882
15:58
Delta Air Lines Delta Air Lines
DL2700
18:34
Frontier Airlines Frontier Airlines
F94474
18:58
Delta Air Lines Delta Air Lines
DL1393
19:55
Southwest Airlines Southwest Airlines
WN2303
06:00
Delta Air Lines Delta Air Lines
DL1524
07:00
Delta Air Lines Delta Air Lines
DL1536
09:15
Delta Air Lines Delta Air Lines
DL1571
10:00
Southwest Airlines Southwest Airlines
WN236
11:00
Delta Air Lines Delta Air Lines
DL1400
12:52
Delta Air Lines Delta Air Lines
DL566
15:39
Delta Air Lines Delta Air Lines
DL2700
16:25
Southwest Airlines Southwest Airlines
WN3882
16:57
Frontier Airlines Frontier Airlines
F94474
17:23
Delta Air Lines Delta Air Lines
DL1799
20:05
Southwest Airlines Southwest Airlines
WN3883
06:00
Delta Air Lines Delta Air Lines
DL1524
07:00
Delta Air Lines Delta Air Lines
DL1536
09:15
Delta Air Lines Delta Air Lines
DL1571
10:15
Southwest Airlines Southwest Airlines
WN3798
11:00
Delta Air Lines Delta Air Lines
DL1400
12:52
Delta Air Lines Delta Air Lines
DL566
15:05
Southwest Airlines Southwest Airlines
WN1370
15:39
Delta Air Lines Delta Air Lines
DL2700
17:23
Delta Air Lines Delta Air Lines
DL1799
18:34
Frontier Airlines Frontier Airlines
F94474
18:40
Southwest Airlines Southwest Airlines
WN3800
06:00
Delta Air Lines Delta Air Lines
DL1524
07:00
Delta Air Lines Delta Air Lines
DL1536
09:15
Delta Air Lines Delta Air Lines
DL1571
10:15
Southwest Airlines Southwest Airlines
WN3798
11:00
Delta Air Lines Delta Air Lines
DL1400
12:52
Delta Air Lines Delta Air Lines
DL566
15:05
Southwest Airlines Southwest Airlines
WN1370
15:39
Delta Air Lines Delta Air Lines
DL2700
16:57
Frontier Airlines Frontier Airlines
F94474
17:23
Delta Air Lines Delta Air Lines
DL1799
18:40
Southwest Airlines Southwest Airlines
WN3800
06:00
Delta Air Lines Delta Air Lines
DL1524
07:00
Delta Air Lines Delta Air Lines
DL1536
09:15
Delta Air Lines Delta Air Lines
DL1571
10:10
Southwest Airlines Southwest Airlines
WN3798
11:00
Delta Air Lines Delta Air Lines
DL1400
12:52
Delta Air Lines Delta Air Lines
DL566
15:15
Southwest Airlines Southwest Airlines
WN3799
15:39
Delta Air Lines Delta Air Lines
DL2700
17:23
Delta Air Lines Delta Air Lines
DL1799
18:34
Frontier Airlines Frontier Airlines
F94474
18:50
Southwest Airlines Southwest Airlines
WN3800
06:00
Delta Air Lines Delta Air Lines
DL1524
07:00
Delta Air Lines Delta Air Lines
DL1536
09:15
Delta Air Lines Delta Air Lines
DL1571
10:10
Southwest Airlines Southwest Airlines
WN3798
11:00
Delta Air Lines Delta Air Lines
DL1400
12:52
Delta Air Lines Delta Air Lines
DL566
15:15
Southwest Airlines Southwest Airlines
WN3799
15:39
Delta Air Lines Delta Air Lines
DL2700
16:57
Frontier Airlines Frontier Airlines
F94474
17:23
Delta Air Lines Delta Air Lines
DL1799
18:50
Southwest Airlines Southwest Airlines
WN3800
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STL-ATL flight route
Route map from Saint Louis, STL to Atlanta, ATL. The distance is 486 miles or 782 km.
Saint Louis - Atlanta direct flight map
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STL - ATL route facts

  • Distance
    486 miles (782 km)
  • Flight time
    1 hour and 30 minutes to 2 hours and 3 minutes
  • Airlines
    Delta Delta
    Southwest Southwest
    Frontier Frontier
  • Airline alliances
    SkyTeam Low-cost carrier
  • Cabins
    Economy Business First
  • Hub airports
    Delta Air Lines: ATL (Largest hub.)
  • Departure terminals
    Delta Air Lines: Terminal 1
    Southwest Airlines: Terminal 2
    Frontier Airlines: Terminal 1
  • Arrival terminals
    Delta Air Lines: Terminal S
    Southwest Airlines: Terminal N
    Frontier Airlines: Terminal N
  • Aircraft
    Delta Air Lines: Boeing 737-900 Passenger, Airbus A321, Boeing 737-800 Passenger, Airbus A320 and Boeing 717-200
    Southwest Airlines: Boeing 737MAX 8 Passenger, Boeing 737-800 (winglets) Passenger/BBJ2 and Boeing 737-700 Passenger (Scimitar Winglets)
    Frontier Airlines: Airbus A321neo and Airbus A320neo

Route FAQ

Delta Air Lines, Southwest Airlines and Frontier Airlines operate non-stop flights from STL to ATL with 75 weekly departures.

Scheduled flight time from STL to ATL ranges from 1 hour and 30 minutes to 2 hours and 3 minutes. The route covers 486 miles (782 km).

75 weekly departures are currently scheduled on this route, with published departure times ranging from 06:00 to 20:50 depending on the schedule period.

Departure terminals: Delta Air Lines: Terminal 1, Southwest Airlines: Terminal 2 and Frontier Airlines: Terminal 1. Arrival terminals: Delta Air Lines: Terminal S, Southwest Airlines: Terminal N and Frontier Airlines: Terminal N.

Economy, Business and First are currently scheduled on non-stop flights for this route.
Direct flights from Saint Louis to GA, USA
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