Airlines with flights from Boston to Saint Louis
There are four airlines with scheduled flights between BOS and STL. Both Southwest and American Airlines operates non-stop flights from Logan Airport to Saint Louis Airport and the flight time is 3 hours and 5 minutes.
There are four airlines with scheduled flights between BOS and STL. Both Southwest and American Airlines operates non-stop flights from Logan Airport to Saint Louis Airport and the flight time is 3 hours and 5 minutes. Choose airline
Direct
Non-stop
3h 5min
Direct
Non-stop
3h 14min
Via Washington
4h 29min
Via Baltimore
4h 35min
Via Detroit
4h 36min
Via New York
4h 37min
Via Chicago
4h 40min
Via Nashville
4h 45min
Via Charlotte
4h 46min
Via Dulles
4h 48min
Via Chicago
4h 50min
Via Philadelphia
4h 52min
Via Chicago
4h 59min
Via New York
5h 9min
Via Atlanta
5h 10min
Via New York
5h 11min
Via Kansas City
5h 10min
Via Pittsburgh
6h 5min
Via New York
5h 49min
Schedules
Non-stop with Southwest Airlines
-
Total flight time: 3 hours and 5 minutes
-
Low-cost airline
-
21 flights per week
-
Boeing 737-800 (winglets) Passenger/BBJ2Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 Passenger
BOS
Direct
STL
W30, Jul 20 - Jul 26
Flight
Mon
Jul 20
Tue
Jul 21
Wed
Jul 22
Thu
Jul 23
Fri
Jul 24
Sat
Jul 25
Sun
Jul 26
WN752
05:35
05:50
05:50
05:35
05:35
05:50
05:50
WN766
----
----
----
----
----
09:20
----
WN4917
12:55
12:50
12:50
12:55
12:55
13:15
14:15
WN754
18:50
18:25
18:25
18:50
18:50
----
18:50
The timetable & schedule information was updated at 2026-04-21
Non-stop with American Airlines
-
Total flight time: 3 hours and 14 minutes
-
One World Alliance
-
13 flights per week
-
Embraer 175
-
First class available
BOS
Direct
STL
W30, Jul 20 - Jul 26
Flight
Mon
Jul 20
Tue
Jul 21
Wed
Jul 22
Thu
Jul 23
Fri
Jul 24
Sat
Jul 25
Sun
Jul 26
AA3814
07:00
07:00
07:00
07:00
07:00
----
----
AA4582
----
----
----
----
----
----
07:00
AA4678
17:12
17:12
17:12
17:12
17:12
13:10
17:10
The timetable & schedule information was updated at 2026-04-21
Via Washington with American Airlines
-
Total flight time: 4h 29m - 7h 15m.
-
One World Alliance
-
99 flights per week
-
Embraer 175
BOS
Via DCA
STL
W30, Jul 20 - Jul 26
Flight
Mon
Jul 20
Tue
Jul 21
Wed
Jul 22
Thu
Jul 23
Fri
Jul 24
Sat
Jul 25
Sun
Jul 26
AA2159
AA5413
AA5413
05:40
05:40
05:40
05:40
05:40
----
----
AA1556
AA4468
AA4468
10:39
----
10:39
10:39
10:39
----
----
AA4544
AA5582
AA5582
----
----
----
----
----
----
10:50
AA4349
AA4468
AA4468
11:52
11:52
11:52
11:52
11:52
----
----
AA4349
AA5582
AA5582
----
----
----
----
----
----
11:52
AA4380
AA5309
AA5309
15:19
15:19
15:19
15:19
15:19
15:19
15:19
AA1557
AA5309
AA5309
17:23
17:23
17:23
17:23
17:23
----
17:23
The timetable & schedule information was updated at 2026-04-21
Via Baltimore with Southwest Airlines
-
Total flight time: 4h 35m - 9h 10m.
-
Low-cost airline
-
94 flights per week
-
Boeing 737-800 (winglets) Passenger/BBJ2Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 Passenger
BOS
Via BWI
STL
W30, Jul 20 - Jul 26
Flight
Mon
Jul 20
Tue
Jul 21
Wed
Jul 22
Thu
Jul 23
Fri
Jul 24
Sat
Jul 25
Sun
Jul 26
WN727
WN1110
WN1110
05:45
----
----
05:45
05:45
05:10
05:30
WN3038
WN1014
WN1014
----
11:35
11:35
----
----
----
----
WN2640
WN1111
WN1111
----
----
----
----
----
----
11:35
WN733
WN1111
WN1111
----
----
----
----
----
12:35
----
WN733
WN4159
WN4159
13:20
----
----
13:20
13:20
----
----
WN2247
WN1111
WN1111
----
14:25
14:25
----
----
----
----
WN1053
WN1111
WN1111
15:55
----
----
15:55
15:55
----
----
WN1898
WN1118
WN1118
17:20
----
----
17:20
17:20
16:50
----
WN426
WN1118
WN1118
----
----
----
----
----
----
17:25
The timetable & schedule information was updated at 2026-04-21
Via Detroit with Delta Air Lines
-
Total flight time: 4h 36m - 5h 20m.
-
Sky Team Alliance
-
Boston is a Delta Air Lines hub.
-
85 flights per week
BOS
Via DTW
STL
W30, Jul 20 - Jul 26
Flight
Mon
Jul 20
Tue
Jul 21
Wed
Jul 22
Thu
Jul 23
Fri
Jul 24
Sat
Jul 25
Sun
Jul 26
DL1019
DL2868
DL2868
05:40
05:40
05:40
05:40
05:40
05:40
05:40
DL1748
DL1371
DL1371
09:15
09:15
09:15
09:15
09:15
----
09:15
DL2222
DL2822
DL2822
13:10
13:10
13:10
13:10
13:10
13:10
13:10
The timetable & schedule information was updated at 2026-04-21
Via New York with American Airlines
-
Total flight time: 4h 37m - 7h 17m.
-
One World Alliance
-
47 flights per week
-
Embraer 175
BOS
Via LGA
STL
W30, Jul 20 - Jul 26
Flight
Mon
Jul 20
Tue
Jul 21
Wed
Jul 22
Thu
Jul 23
Fri
Jul 24
Sat
Jul 25
Sun
Jul 26
AA4373
AA4509
AA4509
10:55
10:55
10:44
10:55
10:55
11:00
10:54
The timetable & schedule information was updated at 2026-04-21
Via Dulles with United