All airlines flying from Baltimore (BWI) to Boston Logan (BOS).

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FLIGHT SCHEDULE
Direct Flights:
Thu,Fri,Sun 14:45 Baltimore (BWI) 16:15 Boston Logan (BOS) B Southwest Airlines WN 3182 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-11 through 2026-01-16
Mon,Sun 14:45 Baltimore (BWI) 16:15 Boston Logan (BOS) B Southwest Airlines WN 3182 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-19 through 2026-01-25
Sun 14:45 Baltimore (BWI) 16:15 Boston Logan (BOS) B Southwest Airlines WN 3182 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-02-01
Sun 13:40 Baltimore (BWI) 15:10 Boston Logan (BOS) B Southwest Airlines WN 3199 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-05-24
Thu,Fri,Sun 13:25 Baltimore (BWI) 14:55 Boston Logan (BOS) B Southwest Airlines WN 3279 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-11 through 2026-01-16
Mon,Sun 13:25 Baltimore (BWI) 14:55 Boston Logan (BOS) B Southwest Airlines WN 3279 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 13:25 Baltimore (BWI) 14:55 Boston Logan (BOS) B Southwest Airlines WN 3279 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-01 through 2026-02-06
Mon,Sun 13:25 Baltimore (BWI) 14:55 Boston Logan (BOS) B Southwest Airlines WN 3279 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 13:25 Baltimore (BWI) 14:55 Boston Logan (BOS) B Southwest Airlines WN 3279 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-17 through 2026-02-23
Mon 13:25 Baltimore (BWI) 14:55 Boston Logan (BOS) B Southwest Airlines WN 3279 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Operates only on 2026-03-02
Mon,Tue,Fri,Sun 21:10 Baltimore (BWI) 22:40 Boston Logan (BOS) B Southwest Airlines WN 3305 Non-stop Boeing 737-800 (73H) 1:30 Valid until 2026-01-04
Sun 16:40 Baltimore (BWI) 18:10 Boston Logan (BOS) B Southwest Airlines WN 3325 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-04-12 through 2026-05-17
Sun 16:40 Baltimore (BWI) 18:10 Boston Logan (BOS) B Southwest Airlines WN 3325 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Operates only on 2026-05-31
Mon,Thu,Fri 18:30 Baltimore (BWI) 20:05 Boston Logan (BOS) B Southwest Airlines WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-04-09 through 2026-06-01
Mon-Sat 06:30 Baltimore (BWI) 08:00 Boston Logan (BOS) B Southwest Airlines WN 3994 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-08-04 through 2026-09-30
Sun 07:05 Baltimore (BWI) 08:35 Boston Logan (BOS) B Southwest Airlines WN 3994 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-08-09 through 2026-09-27
Sat 14:20 Baltimore (BWI) 15:50 Boston Logan (BOS) B Southwest Airlines WN 3995 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-08-08 through 2026-09-26
Sun 14:50 Baltimore (BWI) 16:20 Boston Logan (BOS) B Southwest Airlines WN 3995 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-08-09 through 2026-09-27
Sun 15:05 Baltimore (BWI) 16:35 Boston Logan (BOS) B Southwest Airlines WN 4346 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-04-12 through 2026-05-17
Sun 15:05 Baltimore (BWI) 16:35 Boston Logan (BOS) B Southwest Airlines WN 4346 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-05-31
Tue,Wed 15:45 Baltimore (BWI) 17:15 Boston Logan (BOS) B Southwest Airlines WN 4346 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 20:05 Baltimore (BWI) 21:40 Boston Logan (BOS) B Southwest Airlines WN 4361 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-06-04 through 2026-08-03
Mon,Thu,Fri 19:40 Baltimore (BWI) 21:10 Boston Logan (BOS) B Southwest Airlines WN 4422 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 19:40 Baltimore (BWI) 21:10 Boston Logan (BOS) B Southwest Airlines WN 4422 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-20 through 2026-03-01
Mon-Sat 20:35 Baltimore (BWI) 22:05 Boston Logan (BOS) B Southwest Airlines WN 4422 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-01-06 through 2026-01-14
Tue-Sun 20:35 Baltimore (BWI) 22:05 Boston Logan (BOS) B Southwest Airlines WN 4422 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-01-17 through 2026-01-24
Mon-Sat 20:35 Baltimore (BWI) 22:05 Boston Logan (BOS) B Southwest Airlines WN 4422 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sat,Sun 20:35 Baltimore (BWI) 22:05 Boston Logan (BOS) B Southwest Airlines WN 4422 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-07 through 2026-02-11
Tue,Wed 20:35 Baltimore (BWI) 22:05 Boston Logan (BOS) B Southwest Airlines WN 4422 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-18 through 2026-03-04
Tue 19:45 Baltimore (BWI) 21:25 Boston Logan (BOS) B Southwest Airlines WN 4431 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-08-04 through 2026-09-29
Sat 13:50 Baltimore (BWI) 15:20 Boston Logan (BOS) B Southwest Airlines WN 4434 Non-stop Boeing 737-800 (73H) 1:30 Valid until 2026-01-03
Tue,Wed 18:05 Baltimore (BWI) 19:40 Boston Logan (BOS) B Southwest Airlines WN 4436 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-04-07 through 2026-06-03
Sun 18:10 Baltimore (BWI) 19:45 Boston Logan (BOS) B Southwest Airlines WN 4436 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Operates only on 2026-05-24
Sat 19:25 Baltimore (BWI) 21:05 Boston Logan (BOS) B Southwest Airlines WN 4436 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-04-11 through 2026-05-30
Sun 19:35 Baltimore (BWI) 21:15 Boston Logan (BOS) B Southwest Airlines WN 4436 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-04-12 through 2026-05-17
Sun 19:35 Baltimore (BWI) 21:15 Boston Logan (BOS) B Southwest Airlines WN 4436 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Operates only on 2026-05-31
Thu,Fri,Sun 21:25 Baltimore (BWI) 22:55 Boston Logan (BOS) B Southwest Airlines WN 4457 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-01-11 through 2026-01-16
Mon,Sun 21:25 Baltimore (BWI) 22:55 Boston Logan (BOS) B Southwest Airlines WN 4457 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 21:25 Baltimore (BWI) 22:55 Boston Logan (BOS) B Southwest Airlines WN 4457 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-01 through 2026-02-06
Mon,Sun 21:25 Baltimore (BWI) 22:55 Boston Logan (BOS) B Southwest Airlines WN 4457 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 21:25 Baltimore (BWI) 22:55 Boston Logan (BOS) B Southwest Airlines WN 4457 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-17 through 2026-02-23
Mon 21:25 Baltimore (BWI) 22:55 Boston Logan (BOS) B Southwest Airlines WN 4457 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Operates only on 2026-03-02
Sat 21:30 Baltimore (BWI) 23:00 Boston Logan (BOS) B Southwest Airlines WN 4457 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 22:10 Baltimore (BWI) 23:40 Boston Logan (BOS) B Southwest Airlines WN 4457 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 22:10 Baltimore (BWI) 23:40 Boston Logan (BOS) B Southwest Airlines WN 4457 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-20 through 2026-03-01
Sat 17:40 Baltimore (BWI) 19:15 Boston Logan (BOS) B Southwest Airlines WN 4486 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Operates only on 2026-01-03
Sun 08:30 Baltimore (BWI) 10:05 Boston Logan (BOS) B Southwest Airlines WN 4493 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-08-09 through 2026-09-27
Sat 08:15 Baltimore (BWI) 09:45 Boston Logan (BOS) B Southwest Airlines WN 4606 Non-stop Boeing 737-800 (73H) 1:30 Valid until 2026-01-03
Mon,Thu-Sun 22:30 Baltimore (BWI) 00:05 Boston Logan (BOS) B Southwest Airlines WN 4683 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-03-05 through 2026-04-06 The flight arrives 1 day after departure.
Mon,Thu,Fri 13:30 Baltimore (BWI) 15:05 Boston Logan (BOS) B Southwest Airlines WN 4726 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-04-09 through 2026-06-01

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Parallax here BWI-BOS

1 2 3 4 5 6 7 8

A domestic route departing from the Baltimore airport (BWI) and arriving at Boston Logan airport (BOS).
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 1:20 and 1:47.

Return (BOS-BWI) flights

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All airlines flying from Baltimore (BWI) to Boston Logan (BOS).

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN3182

14:45

Baltimore (BWI)

16:15

Boston Logan (BOS) B

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3182

14:45

Baltimore (BWI)

16:15

Boston Logan (BOS) B

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3182

14:45

Baltimore (BWI)

16:15

Boston Logan (BOS) B

Operates only on 2026-02-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3199

13:40

Baltimore (BWI)

15:10

Boston Logan (BOS) B

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3279

13:25

Baltimore (BWI)

14:55

Boston Logan (BOS) B

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3279

13:25

Baltimore (BWI)

14:55

Boston Logan (BOS) B

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3279

13:25

Baltimore (BWI)

14:55

Boston Logan (BOS) B

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3279

13:25

Baltimore (BWI)

14:55

Boston Logan (BOS) B

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3279

13:25

Baltimore (BWI)

14:55

Boston Logan (BOS) B

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3279

13:25

Baltimore (BWI)

14:55

Boston Logan (BOS) B

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3305

21:10

Baltimore (BWI)

22:40

Boston Logan (BOS) B

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3325

16:40

Baltimore (BWI)

18:10

Boston Logan (BOS) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3325

16:40

Baltimore (BWI)

18:10

Boston Logan (BOS) B

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3403

18:30

Baltimore (BWI)

20:05

Boston Logan (BOS) B

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3994

06:30

Baltimore (BWI)

08:00

Boston Logan (BOS) B

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3994

07:05

Baltimore (BWI)

08:35

Boston Logan (BOS) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3995

14:20

Baltimore (BWI)

15:50

Boston Logan (BOS) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3995

14:50

Baltimore (BWI)

16:20

Boston Logan (BOS) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4346

15:05

Baltimore (BWI)

16:35

Boston Logan (BOS) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4346

15:05

Baltimore (BWI)

16:35

Boston Logan (BOS) B

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4346

15:45

Baltimore (BWI)

17:15

Boston Logan (BOS) B

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4361

20:05

Baltimore (BWI)

21:40

Boston Logan (BOS) B

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4422

19:40

Baltimore (BWI)

21:10

Boston Logan (BOS) B

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4422

19:40

Baltimore (BWI)

21:10

Boston Logan (BOS) B

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4422

20:35

Baltimore (BWI)

22:05

Boston Logan (BOS) B

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4422

20:35

Baltimore (BWI)

22:05

Boston Logan (BOS) B

Effective 2026-01-17 through 2026-01-24

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4422

20:35

Baltimore (BWI)

22:05

Boston Logan (BOS) B

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4422

20:35

Baltimore (BWI)

22:05

Boston Logan (BOS) B

Effective 2026-02-07 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4422

20:35

Baltimore (BWI)

22:05

Boston Logan (BOS) B

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4431

19:45

Baltimore (BWI)

21:25

Boston Logan (BOS) B

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

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4434

13:50

Baltimore (BWI)

15:20

Boston Logan (BOS) B

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4436

18:05

Baltimore (BWI)

19:40

Boston Logan (BOS) B

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4436

18:10

Baltimore (BWI)

19:45

Boston Logan (BOS) B

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4436

19:25

Baltimore (BWI)

21:05

Boston Logan (BOS) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN4436

19:35

Baltimore (BWI)

21:15

Boston Logan (BOS) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4436

19:35

Baltimore (BWI)

21:15

Boston Logan (BOS) B

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4457

21:25

Baltimore (BWI)

22:55

Boston Logan (BOS) B

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4457

21:25

Baltimore (BWI)

22:55

Boston Logan (BOS) B

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4457

21:25

Baltimore (BWI)

22:55

Boston Logan (BOS) B

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4457

21:25

Baltimore (BWI)

22:55

Boston Logan (BOS) B

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4457

21:25

Baltimore (BWI)

22:55

Boston Logan (BOS) B

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4457

21:25

Baltimore (BWI)

22:55

Boston Logan (BOS) B

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4457

21:30

Baltimore (BWI)

23:00

Boston Logan (BOS) B

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4457

22:10

Baltimore (BWI)

23:40

Boston Logan (BOS) B

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4457

22:10

Baltimore (BWI)

23:40

Boston Logan (BOS) B

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4486

17:40

Baltimore (BWI)

19:15

Boston Logan (BOS) B

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN4493

08:30

Baltimore (BWI)

10:05

Boston Logan (BOS) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4606

08:15

Baltimore (BWI)

09:45

Boston Logan (BOS) B

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4683

22:30

Baltimore (BWI)

00:05(+1)

Boston Logan (BOS) B

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN4726

13:30

Baltimore (BWI)

15:05

Boston Logan (BOS) B

Effective 2026-04-09 through 2026-06-01

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 Baltimore airport (BWI) and arriving at Boston Logan airport (BOS).
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 1:20 and 1:47.

Return (BOS-BWI) flights

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