Southwest Airlines
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United States
Baltimore/Washington International Thurgood Marshall Ai
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Scan through all non-stop flights from Boston to Baltimore-Washington. The full flight schedule below gives an overview of all non-stop flights from BOS to BWI, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Baltimore-Washington is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Baltimore-Washington any time of the year, but the best months to explore are from to and from to .
In total there are 2 airlines operating nonstop flights from Boston BOS to Baltimore-Washington BWI. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their BOS BWI flight schedule.
Flights from BOS to BWI are operated 69 times a week, with an average of 10 flights per day. Departure times vary between 05:20 - 22:20. The earliest flight departs at 05:20, the last flight departs at 22:20. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Boston to Baltimore-Washington takes 1 hour and 52 minutes. The flight distance between Boston and Baltimore-Washington is 368 miles (or 592 km).
There are 0 airports in Baltimore-Washington: .
There are 69 flights per week flying from Boston to Baltimore-Washington (as of August 2026).
1 hour and 52 minutes is the average flight time from Boston to Baltimore-Washington.
The distance from Boston to Baltimore-Washington is 368 miles (592 kilometers).
Delta and Southwest Airlines are flying nonstop from Boston to Baltimore-Washington.
SkyTeam is currently the only alliance flying nonstop from Boston to Baltimore-Washington.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Boston to Baltimore-Washington:
The earliest flight departs at 05:20 from Boston and arrives at 07:00 at Baltimore-Washington.
The latest flight departs at 22:20 from Boston and arrives at 23:50 at Baltimore-Washington.
368 miles (592 km) · 1h 52m
05:25
06:55
Southwest Airlines
WN 1642
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
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F
05:50
07:15
Southwest Airlines
WN 857
Southwest Airlines
Boeing 737-700
Y
W
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F
05:50
07:15
Southwest Airlines
WN 857
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
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F
05:55
07:25
Southwest Airlines
WN 1642
Southwest Airlines
Boeing 737-700
Y
W
J
F
06:35
08:20
Delta
SkyTeam
DL 5703
Delta
Embraer 175
Y
W
J
F
07:20
08:55
Southwest Airlines
WN 2667
Southwest Airlines
Boeing 737-700
Y
W
J
F
07:40
09:15
Southwest Airlines
WN 280
Southwest Airlines
Boeing 737-700
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F
08:10
09:45
Southwest Airlines
WN 3985
Southwest Airlines
Boeing 737 MAX 8
Y
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F
08:10
09:58
Delta
SkyTeam
DL 5703
Delta
Embraer 175
Y
W
J
F
08:10
09:58
Delta
SkyTeam
DL 5703
Delta
Embraer 175
Y
W
J
F
08:15
09:50
Southwest Airlines
WN 4333
Southwest Airlines
Boeing 737-700
Y
W
J
F
09:25
11:08
Delta
SkyTeam
DL 5703
Delta
Embraer 175
Y
W
J
F
09:40
11:15
Southwest Airlines
WN 2409
Southwest Airlines
Boeing 737 MAX 8
Y
W
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F
10:45
12:20
Southwest Airlines
WN 2098
Southwest Airlines
Boeing 737-800 (winglets)
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F
10:50
12:25
Southwest Airlines
WN 2098
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
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F
11:10
12:53
Delta
SkyTeam
DL 5668
Delta
Embraer 175
Y
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F
11:10
12:53
Delta
SkyTeam
DL 5668
Delta
Embraer 175
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F
11:10
12:53
Delta
SkyTeam
DL 5668
Delta
Embraer 175
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F
11:10
12:53
Delta
SkyTeam
DL 5668
Delta
Embraer 175
Y
W
J
F
12:10
13:45
Southwest Airlines
WN 1377
Southwest Airlines
Boeing 737 MAX 8
Y
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F
13:20
15:00
Southwest Airlines
WN 858
Southwest Airlines
Boeing 737-700
Y
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F
14:15
15:50
Southwest Airlines
WN 2098
Southwest Airlines
Boeing 737-800 (winglets)
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F
14:20
15:55
Southwest Airlines
WN 4264
Southwest Airlines
Boeing 737-700
Y
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F
14:40
16:15
Southwest Airlines
WN 858
Southwest Airlines
Boeing 737 MAX 8
Y
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F
14:45
16:20
Southwest Airlines
WN 735
Southwest Airlines
Boeing 737 MAX 8
Y
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J
F
15:35
17:10
Southwest Airlines
WN 2439
Southwest Airlines
Boeing 737-700
Y
W
J
F
15:55
17:47
Delta
SkyTeam
DL 5644
Delta
Embraer 175
Y
W
J
F
16:00
17:52
Delta
SkyTeam
DL 5644
Delta
Embraer 175
Y
W
J
F
16:10
17:45
Southwest Airlines
WN 735
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
16:35
18:20
Southwest Airlines
WN 735
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
16:55
18:40
Southwest Airlines
WN 3823
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
17:10
19:07
Delta
SkyTeam
DL 5644
Delta
Embraer 175
Y
W
J
F
17:30
19:15
Southwest Airlines
WN 2396
Southwest Airlines
Boeing 737-700
Y
W
J
F
17:55
19:40
Southwest Airlines
WN 697
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
18:25
20:10
Southwest Airlines
WN 697
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
18:45
20:25
Southwest Airlines
WN 858
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
18:55
20:35
Southwest Airlines
WN 3823
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
19:15
21:13
Delta
SkyTeam
DL 5851
Delta
Embraer 175
Y
W
J
F
20:15
22:00
Southwest Airlines
WN 2439
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
20:45
22:39
Delta
SkyTeam
DL 5851
Delta
Embraer 175
Y
W
J
F
20:45
22:39
Delta
SkyTeam
DL 5851
Delta
Embraer 175
Y
W
J
F
20:45
22:39
Delta
SkyTeam
DL 5851
Delta
Embraer 175
Y
W
J
F
20:45
22:39
Delta
SkyTeam
DL 5851
Delta
Embraer 175
Y
W
J
F
20:55
22:35
Southwest Airlines
WN 1250
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
21:55
23:30
Southwest Airlines
WN 3401
Southwest Airlines
Boeing 737-700
Y
W
J
F
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