St. Louis (STL) to Atlanta (ATL) Flight Schedule

Flight St. Louis(STL) to Atlanta(ATL)
CHANGE DIRECTION

St. Louis Lambert International Airport Hartsfield-Jackson Atlanta International Airport
STL : St. Louis , United States ATL : Atlanta , United States
UTC-5(DST) UTC-4(DST)

St. Louis to Atlanta Flight Schedule(September 2025)

Flight from St. Louis(STL) to Atlanta(ATL) is operated by 3 airlines : Delta Air Lines (DL),Southwest Airlines (WN),Frontier Airlines (F9). You can check flight schedules, flight duration, and aircraft types.

Change Direction(ATL to STL)

St. Louis (STL) to Atlanta (ATL) Flight Schedule

LastUpdate : 2025/09/01 06:00

Flight Schedule on September 2025 , Direct flight departure from St. Louis with all airlines , flight number, flight duration, aircraft type.

September 2025
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  • Delta Air Lines [ Show / Hide ]
  • Southwest Airlines [ Show / Hide ]
  • Frontier Airlines [ Show / Hide ]
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Change Direction(ATL to STL)
Flight Number / Airline Departure Time Arrival Time Flight Duration Operating Days Aircraft Type Airfare / Tickets
DL1524
Delta Air Lines 		06:00 08:38 1h38m
M---F-S (Sep 1, Sep 5, Sep 7)
737-800 Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
06:00 08:38 1h38m
-TWT--- (Sep 2–4)
737-900
06:00 08:38 1h38m
M------ (Sep 8)
737-800
06:00 08:38 1h38m
-TW---- (Sep 9–10)
737-900
06:01 08:35 1h34m
Daily (Sep 11–30)
737-900
Codeshare flight ▼
DL1536
Delta Air Lines 		07:00 09:37 1h37m
MTWTFS- (Sep 1–6, Sep 8–10)
737-900 Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
07:10 09:44 1h34m
---T--- (Sep 11)
737-900
07:10 09:44 1h34m
Daily (Sep 12–18, Sep 20–21, Sep 27)
737-800
07:06 09:40 1h34m
----F-- (Sep 19)
737-800
07:10 09:44 1h34m
MTWTF-S (Sep 22–26, Sep 28–30)
737-800
Codeshare flight ▼
WN3320
Southwest Airlines 		07:20 12:00 3h40m
1 Transfer
-----S- (Sep 6, Sep 13, Sep 20, Sep 27)
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WN406
Southwest Airlines 		07:50 10:25 1h35m
M--TF-- (Sep 1, Sep 4–5, Sep 8, Sep 11–12, Sep 15, Sep 18–19, Sep 22, Sep 25–26)
737-8-MAX Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
11:10 13:45 1h35m
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
737-700 (WL)
07:50 10:25 1h35m
M------ (Sep 29)
737-8-MAX
WN2488
Southwest Airlines 		08:00 10:35 1h35m
------S (Sep 7, Sep 14, Sep 21, Sep 28)
737-8-MAX Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN439
Southwest Airlines 		08:15 10:50 1h35m
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
DL1571
Delta Air Lines 		10:15 12:51 1h36m
-----S- (Sep 6)
737-900 Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
09:19 11:51 1h32m
MTWTF-S (Sep 11–12, Sep 14–19, Sep 21–26, Sep 28–30)
737-900
Codeshare flight ▼
WN770
Southwest Airlines 		09:40 12:15 1h35m
M--TF-- (Sep 1, Sep 4–5, Sep 8, Sep 11–12, Sep 15, Sep 18–19, Sep 22, Sep 25–26)
737-8-MAX Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
16:40 19:15 1h35m
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
737-700 (WL)
09:40 12:15 1h35m
M------ (Sep 29)
737-8-MAX
DL1703
Delta Air Lines 		10:20 12:56 1h36m
-TWT--S (Sep 2–4, Sep 7)
737-900 Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
10:20 12:54 1h34m
M------ (Sep 8)
737-900
10:20 12:56 1h36m
-T----- (Sep 9)
737-900
11:04 13:37 1h33m
MTWTF-S (Sep 11–12, Sep 14–19, Sep 21–26, Sep 28–30)
737-900
10:15 12:47 1h32m
-----S- (Sep 13, Sep 20, Sep 27)
737-900
11:04 13:37 1h33m
MTWT--S (Sep 15–18, Sep 21–25, Sep 28–30)
737-900
Codeshare flight ▼
WN2012
Southwest Airlines 		13:30 16:05 1h35m
M--TF-- (Sep 1, Sep 4–5, Sep 8, Sep 11–12, Sep 15, Sep 18–19, Sep 22, Sep 25–26)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
12:20 14:50 1h30m
------S (Sep 7, Sep 14, Sep 21, Sep 28)
737-700 (WL)
13:30 16:05 1h35m
M------ (Sep 29)
737-700 (WL)
DL3156
Delta Air Lines 		13:26 16:09 1h43m
MTW---- (Sep 1–3)
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13:21 16:04 1h43m
---T--- (Sep 4)
737-800
13:26 16:09 1h43m
M-W-F-S (Sep 5, Sep 7–8, Sep 10)
737-800
13:26 16:02 1h36m
---TF-- (Sep 11–12, Sep 18, Sep 25)
737-800
13:26 16:02 1h36m
-----S- (Sep 13)
737-900
13:26 16:02 1h36m
M---F-S (Sep 14–15, Sep 19, Sep 21–22, Sep 26, Sep 28–29)
737-800
13:26 16:02 1h36m
-TW--S- (Sep 16–17, Sep 20, Sep 23–24, Sep 27, Sep 30)
737-900
Codeshare flight ▼
F94474
Frontier Airlines 		14:01 16:55 1h54m
M------ (Sep 1)
A320neo Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
16:00 18:44 1h44m
M--T--S (Sep 4, Sep 7–8, Sep 11, Sep 14–15, Sep 18, Sep 21–22, Sep 25, Sep 28–29)
A321neo
DL2700
Delta Air Lines 		15:42 18:25 1h43m
M--T--- (Sep 1, Sep 4)
737-900 Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
15:36 18:20 1h44m
-TW-F-- (Sep 2–3, Sep 5)
737-800
15:36 18:20 1h44m
-----S- (Sep 6)
737-900
15:36 18:20 1h44m
------S (Sep 7)
737-800
15:42 18:25 1h43m
M------ (Sep 8)
737-900
15:36 18:20 1h44m
-TW---- (Sep 9–10)
737-800
15:40 18:16 1h36m
---T--- (Sep 11)
737-900
15:36 18:12 1h36m
MTW-F-S (Sep 12, Sep 14–17, Sep 19, Sep 21–22)
737-800
15:40 18:16 1h36m
---T--- (Sep 18, Sep 25)
737-900
15:55 18:31 1h36m
-----S- (Sep 20)
737-900
15:36 18:12 1h36m
--W-F-- (Sep 24, Sep 26)
737-800
15:55 18:31 1h36m
-----S- (Sep 27)
737-900
15:36 18:12 1h36m
MT----S (Sep 28–30)
737-800
Codeshare flight ▼
WN2035
Southwest Airlines 		16:35 19:10 1h35m
M--TF-- (Sep 1, Sep 4–5, Sep 8, Sep 11–12, Sep 15, Sep 18–19, Sep 22, Sep 25–26)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
17:20 19:55 1h35m
-----S- (Sep 6, Sep 13, Sep 20, Sep 27)
737-700 (WL)
16:35 19:10 1h35m
M------ (Sep 29)
737-700 (WL)
DL1485
Delta Air Lines 		17:11 20:01 1h50m
Daily (Sep 1–10)
737-900 Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
17:11 19:48 1h37m
Daily (Sep 11–30)
737-900
Codeshare flight ▼
DL1393
Delta Air Lines 		18:42 21:24 1h42m
M--TF-S (Sep 11–12, Sep 14–15, Sep 18–19, Sep 21–22, Sep 25–26, Sep 28–29)
737-800 Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
Codeshare flight ▼
WN3491
Southwest Airlines 		19:25 22:00 1h35m
------S (Sep 7, Sep 14, Sep 21, Sep 28)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
Change Direction(ATL to STL)
Flight schedules as of September 01, 2025, 06:00 AM(OAG data). Schedules may change without notice, so please check with airlines before booking. Refer to FlyTeam's terms of use before proceeding. Some airlines and flight numbers may not be displayed.

FAQ : St. Louis to Atlanta

How many airlines fly from St. Louis to Atlanta ?
As of September 2025, 3 airlines operate direct flights from St. Louis (STL) to Atlanta (ATL) : Delta Air Lines , Southwest Airlines , Frontier Airlines.
How far is it from St. Louis to Atlanta?
The distance between St. Louis (STL) to Atlanta (ATL) is approximately 480 miles(780km) by air.
What is the time difference between St. Louis to Atlanta?
The time difference between St. Louis Lambert International Airport(St. Louis) and Hartsfield-Jackson Atlanta International Airport(Atlanta) is +1 hour. Atlanta is 1 hour ahead of St. Louis.St. Louis is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.Atlanta is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.