Southwest Airlines flights from Boston Logan (BOS) to Baltimore (BWI).

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FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 16:55 Boston Logan (BOS) B 18:40 Baltimore (BWI) Southwest Airlines WN 3823 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 20:50 Boston Logan (BOS) B 22:30 Baltimore (BWI) Southwest Airlines WN 3823 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-08-06 through 2026-09-28
Sat 12:50 Boston Logan (BOS) B 14:25 Baltimore (BWI) Southwest Airlines WN 3910 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-04-11 through 2026-05-30
Tue,Wed 14:25 Boston Logan (BOS) B 16:00 Baltimore (BWI) Southwest Airlines WN 3910 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-04-07 through 2026-06-03
Sat 08:15 Boston Logan (BOS) B 09:50 Baltimore (BWI) Southwest Airlines WN 3985 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-08-08 through 2026-09-26
Tue,Wed 18:25 Boston Logan (BOS) B 20:10 Baltimore (BWI) Southwest Airlines WN 3985 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-08-04 through 2026-09-30
Sun 21:55 Boston Logan (BOS) B 23:30 Baltimore (BWI) Southwest Airlines WN 3985 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-08-09 through 2026-09-27
Tue,Wed 11:40 Boston Logan (BOS) B 13:15 Baltimore (BWI) Southwest Airlines WN 4183 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri,Sun 05:30 Boston Logan (BOS) B 07:05 Baltimore (BWI) Southwest Airlines WN 4210 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-04-09 through 2026-05-22
Mon,Thu,Fri,Sun 05:30 Boston Logan (BOS) B 07:05 Baltimore (BWI) Southwest Airlines WN 4210 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-05-25 through 2026-06-01
Sun 05:40 Boston Logan (BOS) B 07:15 Baltimore (BWI) Southwest Airlines WN 4210 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2026-05-24
Tue,Wed 07:35 Boston Logan (BOS) B 09:15 Baltimore (BWI) Southwest Airlines WN 4210 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-04-07 through 2026-06-03
Sun 08:50 Boston Logan (BOS) B 10:30 Baltimore (BWI) Southwest Airlines WN 4259 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Operates only on 2026-01-04
Sat 14:20 Boston Logan (BOS) B 15:55 Baltimore (BWI) Southwest Airlines WN 4264 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-08-08 through 2026-09-26
Sat 18:55 Boston Logan (BOS) B 20:40 Baltimore (BWI) Southwest Airlines WN 4282 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-01-03
Tue 08:15 Boston Logan (BOS) B 09:50 Baltimore (BWI) Southwest Airlines WN 4333 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-08-04 through 2026-09-29
Wed 08:15 Boston Logan (BOS) B 09:50 Baltimore (BWI) Southwest Airlines WN 4376 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-08-05 through 2026-09-30
Sat 09:10 Boston Logan (BOS) B 10:45 Baltimore (BWI) Southwest Airlines WN 4552 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-04-11 through 2026-05-30
Sun 09:10 Boston Logan (BOS) B 10:45 Baltimore (BWI) Southwest Airlines WN 4552 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-04-12 through 2026-05-17
Sun 09:10 Boston Logan (BOS) B 10:45 Baltimore (BWI) Southwest Airlines WN 4552 Non-stop Boeing 737-800 (73H) 1:35 Operates only on 2026-05-31
Sun 10:10 Boston Logan (BOS) B 11:45 Baltimore (BWI) Southwest Airlines WN 4552 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2026-05-24
Sun 13:00 Boston Logan (BOS) B 14:35 Baltimore (BWI) Southwest Airlines WN 4623 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-04-12 through 2026-05-17
Sun 13:00 Boston Logan (BOS) B 14:35 Baltimore (BWI) Southwest Airlines WN 4623 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2026-05-31
Mon,Thu,Fri 13:20 Boston Logan (BOS) B 14:55 Baltimore (BWI) Southwest Airlines WN 4623 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-04-09 through 2026-05-22
Mon,Thu,Fri,Sun 13:20 Boston Logan (BOS) B 14:55 Baltimore (BWI) Southwest Airlines WN 4623 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-05-24 through 2026-05-29
Mon 13:20 Boston Logan (BOS) B 14:55 Baltimore (BWI) Southwest Airlines WN 4623 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2026-06-01
Sat 16:00 Boston Logan (BOS) B 17:40 Baltimore (BWI) Southwest Airlines WN 4852 Non-stop Boeing 737-800 (73H) 1:40 Valid until 2026-01-03
Sat 17:55 Boston Logan (BOS) B 19:40 Baltimore (BWI) Southwest Airlines WN 4909 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-08 through 2026-09-26
Sat 12:10 Boston Logan (BOS) B 13:45 Baltimore (BWI) Southwest Airlines WN 5076 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-08-08 through 2026-09-26

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A domestic route departing from the Boston Logan airport (BOS) and arriving at Baltimore airport (BWI).
The flight distance is 369 miles, or 594 km.
The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:30 and 1:50.

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Southwest Airlines flights from Boston Logan (BOS) to Baltimore (BWI).

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN3823

16:55

Boston Logan (BOS) B

18:40

Baltimore (BWI)

Effective 2026-08-04 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3823

20:50

Boston Logan (BOS) B

22:30

Baltimore (BWI)

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3910

12:50

Boston Logan (BOS) B

14:25

Baltimore (BWI)

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3910

14:25

Boston Logan (BOS) B

16:00

Baltimore (BWI)

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3985

08:15

Boston Logan (BOS) B

09:50

Baltimore (BWI)

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3985

18:25

Boston Logan (BOS) B

20:10

Baltimore (BWI)

Effective 2026-08-04 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3985

21:55

Boston Logan (BOS) B

23:30

Baltimore (BWI)

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4183

11:40

Boston Logan (BOS) B

13:15

Baltimore (BWI)

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4210

05:30

Boston Logan (BOS) B

07:05

Baltimore (BWI)

Effective 2026-04-09 through 2026-05-22

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4210

05:30

Boston Logan (BOS) B

07:05

Baltimore (BWI)

Effective 2026-05-25 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4210

05:40

Boston Logan (BOS) B

07:15

Baltimore (BWI)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4210

07:35

Boston Logan (BOS) B

09:15

Baltimore (BWI)

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4259

08:50

Boston Logan (BOS) B

10:30

Baltimore (BWI)

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4264

14:20

Boston Logan (BOS) B

15:55

Baltimore (BWI)

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4282

18:55

Boston Logan (BOS) B

20:40

Baltimore (BWI)

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4333

08:15

Boston Logan (BOS) B

09:50

Baltimore (BWI)

Effective 2026-08-04 through 2026-09-29

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4376

08:15

Boston Logan (BOS) B

09:50

Baltimore (BWI)

Effective 2026-08-05 through 2026-09-30

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4552

09:10

Boston Logan (BOS) B

10:45

Baltimore (BWI)

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4552

09:10

Boston Logan (BOS) B

10:45

Baltimore (BWI)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4552

09:10

Boston Logan (BOS) B

10:45

Baltimore (BWI)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4552

10:10

Boston Logan (BOS) B

11:45

Baltimore (BWI)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4623

13:00

Boston Logan (BOS) B

14:35

Baltimore (BWI)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4623

13:00

Boston Logan (BOS) B

14:35

Baltimore (BWI)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4623

13:20

Boston Logan (BOS) B

14:55

Baltimore (BWI)

Effective 2026-04-09 through 2026-05-22

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4623

13:20

Boston Logan (BOS) B

14:55

Baltimore (BWI)

Effective 2026-05-24 through 2026-05-29

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4623

13:20

Boston Logan (BOS) B

14:55

Baltimore (BWI)

Operates only on 2026-06-01

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4852

16:00

Boston Logan (BOS) B

17:40

Baltimore (BWI)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4909

17:55

Boston Logan (BOS) B

19:40

Baltimore (BWI)

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN5076

12:10

Boston Logan (BOS) B

13:45

Baltimore (BWI)

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

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A domestic route departing from the Boston Logan airport (BOS) and arriving at Baltimore airport (BWI).
The flight distance is 369 miles, or 594 km.
The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:30 and 1:50.

All BOS-BWI flights

All Southwest Airlines flights

Return (BWI-BOS) flights

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