Airlines with flights from Saint Louis to New Orleans
There are five airlines with scheduled flights between STL and MSY. Southwest is the only airline with non-stop flights from Saint Louis Airport to Louis Armstrong New Orleans International and the flight time is 1 hour and 45 minutes.
There are five airlines with scheduled flights between STL and MSY. Southwest is the only airline with non-stop flights from Saint Louis Airport to Louis Armstrong New Orleans International and the flight time is 1 hour and 45 minutes. Choose airline
Direct
Non-stop
1h 45min
Via Nashville
3h 20min
Via Dallas
3h 40min
Via Houston
3h 45min
Via Atlanta
3h 50min
Via Atlanta
3h 50min
Via Dallas
3h 58min
Via Houston
4h 25min
Via Atlanta
4h 29min
Via Kansas City
4h 30min
Schedules
Non-stop with Southwest Airlines
-
Total flight time: 1 hour and 45 minutes
-
Low-cost airline
-
13 flights per week
-
Boeing 737-800 (winglets) Passenger/BBJ2Boeing 737MAX 8 PassengerBoeing 737-700 Passenger (Scimitar Winglets)
STL
Direct
MSY
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
WN4780
08:15
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----
----
----
----
----
WN3870
----
08:25
08:25
08:25
08:25
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08:20
WN4005
----
----
----
20:55
20:55
13:55
20:45
WN3964
21:50
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----
----
----
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The timetable & schedule information was updated at 2026-04-21
Via Nashville with Southwest Airlines
-
Total flight time: 3h 20m - 5h 45m.
-
Low-cost airline
-
97 flights per week
-
Boeing 737-800 (winglets) Passenger/BBJ2Boeing 737MAX 8 PassengerBoeing 737-700 Passenger (Scimitar Winglets)
STL
Via BNA
MSY
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
WN3804
WN533
WN533
----
----
----
----
----
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06:40
WN2591
WN2229
WN2229
----
----
----
10:05
10:05
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----
WN3805
WN595
WN595
----
10:15
10:15
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----
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11:20
WN4080
WN1347
WN1347
----
----
----
15:45
15:45
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----
WN3807
WN3235
WN3235
----
16:45
16:45
17:40
17:40
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----
WN694
WN4475
WN4475
17:35
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----
----
----
----
----
WN482
WN597
WN597
19:15
----
----
----
----
----
----
The timetable & schedule information was updated at 2026-04-21
Via Dallas with Southwest Airlines
-
Total flight time: 3h 40m - 7h 45m.
-
Low-cost airline
-
211 flights per week
-
Boeing 737-800 (winglets) Passenger/BBJ2Boeing 737MAX 8 PassengerBoeing 737-700 Passenger (Scimitar Winglets)
STL
Via DAL
MSY
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
WN1535
WN1331
WN1331
----
----
----
05:45
05:45
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----
WN4583
WN995
WN995
----
----
----
----
----
----
06:10
WN4583
WN1333
WN1333
----
07:05
07:05
----
----
----
----
WN1173
WN1521
WN1521
----
----
----
07:40
07:40
----
----
WN4318
WN3790
WN3790
08:10
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----
----
----
----
----
WN4584
WN1333
WN1333
----
08:35
08:35
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----
----
----
WN664
WN1791
WN1791
----
----
----
----
----
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12:30
WN4585
WN1226
WN1226
----
----
----
----
----
14:05
----
WN1535
WN1335
WN1335
----
14:45
14:45
----
----
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14:50
WN1356
WN1335
WN1335
----
----
----
15:45
15:45
----
----
WN4586
WN1336
WN1336
----
16:45
16:45
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----
----
----
WN1417
WN2134
WN2134
17:30
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----
----
----
----
----
WN3820
WN1336
WN1336
----
----
----
----
----
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18:25
WN3597
WN1370
WN1370
19:20
----
----
----
----
----
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The timetable & schedule information was updated at 2026-04-21
Via Houston with Southwest Airlines
-
Total flight time: 3h 45m - 8h 05m.
-
Low-cost airline
-
163 flights per week
-
Boeing 737-800 (winglets) Passenger/BBJ2Boeing 737MAX 8 PassengerBoeing 737-700 Passenger (Scimitar Winglets)
STL
Via HOU
MSY
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
WN3919
WN1796
WN1796
05:00
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----
----
----
----
----
WN3524
WN1975
WN1975
----
----
----
05:15
05:15
----
----
WN3524
WN1974
WN1974
----
----
----
----
----
05:15
06:05
WN3524
WN4958
WN4958
----
06:00
06:00
----
----
----
----
WN3928
WN2051
WN2051
07:15
----
----
----
----
----
----
WN23
WN2052
WN2052
08:10
----
----
----
----
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WN1974
WN1975
WN1975
----
----
----
----
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08:20
WN3841
WN1975
WN1975
----
----
----
----
----
08:25
----
WN4419
WN1975
WN1975
----
08:40
08:40
----
----
----
----
WN3713
WN2450
WN2450
----
----
----
10:55
10:55
----
----
WN3841
WN2450
WN2450
----
----
----
12:15
12:15
----
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WN4752
WN2053
WN2053
13:50
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----
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WN3061
WN2075
WN2075
----
----
----
----
----
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15:05
WN3988
WN2055
WN2055
17:25
----
----
----
----
----
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WN3713
WN3586
WN3586
----
17:30
17:30
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18:30
WN5065
WN4756
WN4756
17:40
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----
----
----
----
WN1030
WN3587
WN3587
----
----
----
17:50
17:50
----
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WN64
WN2055
WN2055
19:20
----
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----
----
----
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The timetable & schedule information was updated at 2026-04-21
Via Atlanta with Delta Air Lines
-
Total flight time: 3h 50m - 6h 24m.
-
Sky Team Alliance
-
209 flights per week
STL
Via ATL
MSY
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
DL1524
DL2542
DL2542
06:00
06:00
06:00
06:00
06:00
06:00
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DL1524
DL1424
DL1424
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----
----
----
----
06:00
----
DL1536
DL2542
DL2542
07:08
07:08
07:08
07:08
07:08
----
07:08
DL1571
DL3157
DL3157
09:24
09:24
09:24
09:24
09:24
----
09:24
DL1400
DL3157
DL3157
----
----
----
----
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10:16
----
DL1400
DL3146
DL3146
10:51
10:51
10:51
10:51
10:51
----
10:51
DL566
DL3132
DL3132
13:22
13:22
13:22
13:22
13:22
13:15
13:22
DL2700
DL1450
DL1450
15:40
15:40
15:40
15:40
15:40
15:39
15:40
DL543
DL2072
DL2072
17:19
17:19
17:19
17:19
17:19
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17:19
DL543
DL2224
DL2224
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----
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----
17:36
----
DL1393
DL2224
DL2224
----
----
18:58
18:58
18:58
19:03
18:58
The timetable & schedule information was updated at 2026-04-21
Via Dallas with American Airlines
Via Houston with United
Via Atlanta with Frontier