Airlines with flights from Saint Louis to Boston

There are five airlines with scheduled flights between STL and BOS. Both Southwest and American Airlines operates non-stop flights from Saint Louis Airport to Logan Airport and the flight time is 2 hours and 30 minutes.

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Schedules

Southwest Airlines

Non-stop with Southwest Airlines

  • Total flight time: 2 hours and 30 minutes
  • Low-cost airline
  • 23 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
STL
Direct
BOS
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN3891
09:55
10:15
10:15
09:55
09:55
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10:15
WN4084
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10:30
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WN3892
14:30
13:15
13:15
14:30
14:30
16:45
14:35
WN2416
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19:10
19:10
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----
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WN4724
19:55
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----
19:55
19:55
20:45
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WN2443
----
----
----
----
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20:00
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CHECK PRICES FOR STL - BOS

The timetable & schedule information was updated at 2026-04-21

American Airlines

Non-stop with American Airlines

  • Total flight time: 2 hours and 45 minutes
  • One World Alliance
  • 13 flights per week
  • Embraer 175
  • First class available
STL
Direct
BOS
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA3814
08:39
09:39
09:39
09:39
09:39
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AA4582
----
----
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----
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08:59
AA4678
19:51
19:51
19:51
19:51
19:51
15:55
19:51
SHOW RETURN SCHEDULE
CHECK PRICES FOR STL - BOS

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via Detroit with Delta Air Lines

  • Total flight time: 4h 01m - 5h 06m.
  • Sky Team Alliance
  • Boston is a Delta Air Lines hub.
  • 102 flights per week
STL
 
Via DTW
 
BOS
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL1626
DL2648
06:30
06:30
06:30
06:30
06:30
06:30
06:30
DL2868
DL1171
10:20
10:20
10:20
10:20
10:20
10:20
10:20
DL1371
DL1707
13:59
13:59
13:59
13:59
13:59
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13:59
DL2822
DL1187
18:10
18:10
18:10
18:10
18:10
18:10
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SHOW RETURN SCHEDULE
CHECK PRICES FOR STL - BOS

The timetable & schedule information was updated at 2026-04-21

American Airlines

Via Washington with American Airlines

  • Total flight time: 4h 03m - 6h 58m.
  • One World Alliance
  • 144 flights per week
  • Embraer 175
STL
 
Via DCA
 
BOS
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA5015
AA4691
05:08
05:08
05:08
05:08
05:08
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AA5015
AA1582
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----
----
----
----
06:00
06:00
AA5413
AA1557
10:45
10:45
10:45
10:45
10:45
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AA5582
AA4051
17:00
17:00
17:00
17:00
----
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17:01
AA5582
AA2932
----
----
----
----
17:00
----
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SHOW RETURN SCHEDULE
CHECK PRICES FOR STL - BOS

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via Chicago with Southwest Airlines

  • Total flight time: 4h 05m - 6h 35m.
  • Low-cost airline
  • 101 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
STL
 
Via MDW
 
BOS
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN1008
WN356
----
----
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05:40
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WN1008
WN4611
05:40
05:40
05:40
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05:40
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WN1008
WN1405
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----
----
----
----
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05:50
WN2570
WN4716
08:55
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----
08:55
08:55
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WN2570
WN1498
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----
----
----
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09:05
WN2665
WN2641
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09:40
09:40
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----
----
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WN1373
WN4975
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11:20
11:20
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----
----
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WN3344
WN4975
12:40
----
----
12:40
12:40
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----
WN556
WN232
15:35
----
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15:35
15:35
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WN556
WN1374
----
16:00
16:00
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----
----
----
WN2468
WN4975
----
----
----
----
----
16:00
----
WN556
WN3521
----
----
----
----
----
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16:40
SHOW RETURN SCHEDULE
CHECK PRICES FOR STL - BOS

The timetable & schedule information was updated at 2026-04-21

American Airlines

Via Chicago with American Airlines

  • Total flight time: 4h 15m - 6h 55m.
  • One World Alliance
  • 224 flights per week
  • Embraer 175
STL
 
Via ORD
 
BOS
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA1926
AA4106
06:00
06:00
06:00
06:00
06:00
06:00
06:00
AA2324
AA1563
07:00
07:00
07:00
07:00
07:00
07:00
07:00
AA6352
AA4384
13:45
13:45
13:45
13:45
13:45
13:45
13:45
AA3815
AA1461
14:33
14:33
14:33
14:33
14:33
14:33
14:33
AA4537
AA3107
17:00
17:00
17:00
17:00
17:00
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17:00
AA4537
AA2682
----
----
----
----
----
17:14
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SHOW RETURN SCHEDULE
CHECK PRICES FOR STL - BOS

The timetable & schedule information was updated at 2026-04-21

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At Airlineinformation.com you can learn all about the airlines operating around the world together with their destinations and where they operate. You will get a transparent overview of airlines with scheduled flights between any two destinations with non-stop or 1-stop flights regardless of price or availability.
Flight data on this page was last updated on 2026-06-02
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