Southwest Airlines
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Baltimore/Washington International Thurgood Marshall Ai
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Midway International Airport
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Scan through all non-stop flights from Baltimore-Washington to Chicago. The full flight schedule below gives an overview of all non-stop flights from BWI to MDW, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Known for its continental climate, Chicago features hot, humid summers with temperatures above 30°C (86°F) and cold, snowy winters that often drop below 0°C (32°F). This striking seasonal contrast offers travelers a variety of activities, from summer hiking to winter sports, ensuring year-round appeal.
The best time to visit Chicago is from March to November, covering spring, summer, and fall. While summer can be hot, it also sees slightly more rainfall than other seasons.

Currently, there is only one airline operating non-stop flights from Baltimore-Washington BWI to Chicago MDW, which is Southwest Airlines. 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 BWI MDW flight schedule.
Flights from BWI to MDW are operated 30 times a week, with an average of 4 flights per day. Departure times vary between 06:05 - 22:40. The earliest flight departs at 06:05, the last flight departs at 22:40. 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.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Baltimore-Washington to Chicago takes 2 hours. The flight distance between Baltimore-Washington and Chicago is 608 miles (or 978 km).
There are 2 airports in Chicago: Midway International Airport (MDW) and O'Hare International Airport (ORD).
There are 30 flights per week flying from Baltimore-Washington to Chicago (as of April 2026).
2 hours is the average flight time from Baltimore-Washington to Chicago.
The distance from Baltimore-Washington to Chicago is 608 miles (978 kilometers).
Southwest Airlines is the only airline flying nonstop from Baltimore-Washington to Chicago.
There are no alliances flying direct from Baltimore-Washington to Chicago at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Baltimore-Washington to Chicago:
The earliest flight departs at 06:05 from Baltimore-Washington and arrives at 07:10 at Chicago.
The latest flight departs at 22:40 from Baltimore-Washington and arrives at 23:40 at Chicago.
608 miles (978 km) · 2h
06:05
07:10
Southwest Airlines
WN 2015
Southwest Airlines
Boeing 737-800 (winglets)
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F
06:25
07:40
Southwest Airlines
WN 1583
Southwest Airlines
Boeing 737 MAX 8
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F
06:30
07:35
Southwest Airlines
WN 3482
Southwest Airlines
Boeing 737-800 (winglets)
Y
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06:40
07:50
Southwest Airlines
WN 1583
Southwest Airlines
Boeing 757
Y
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06:50
07:55
Southwest Airlines
WN 2015
Southwest Airlines
Boeing 737 MAX 8
Y
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07:35
08:45
Southwest Airlines
WN 4014
Southwest Airlines
Boeing 737 MAX 8
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07:45
08:45
Southwest Airlines
WN 3482
Southwest Airlines
Boeing 737-800 (winglets)
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09:35
10:40
Southwest Airlines
WN 3522
Southwest Airlines
Boeing 757
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11:00
12:10
Southwest Airlines
WN 3108
Southwest Airlines
Boeing 737-800 (winglets)
Y
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11:05
12:05
Southwest Airlines
WN 2646
Southwest Airlines
Boeing 737 MAX 8
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11:15
12:20
Southwest Airlines
WN 3108
Southwest Airlines
Boeing 757
Y
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12:10
13:10
Southwest Airlines
WN 2455
Southwest Airlines
Boeing 737-800 (winglets)
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12:45
13:45
Southwest Airlines
WN 1160
Southwest Airlines
Boeing 757
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14:00
15:05
Southwest Airlines
WN 2455
Southwest Airlines
Boeing 737-800 (winglets)
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14:55
16:00
Southwest Airlines
WN 3108
Southwest Airlines
Boeing 737 MAX 8
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15:00
16:05
Southwest Airlines
WN 1717
Southwest Airlines
Boeing 737-800 (winglets)
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15:10
16:15
Southwest Airlines
WN 3413
Southwest Airlines
Boeing 757
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17:10
18:15
Southwest Airlines
WN 4543
Southwest Airlines
Boeing 757
Y
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18:20
19:30
Southwest Airlines
WN 2333
Southwest Airlines
Boeing 757
Y
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F
19:00
20:10
Southwest Airlines
WN 1585
Southwest Airlines
Boeing 757
Y
W
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F
19:05
20:15
Southwest Airlines
WN 1585
Southwest Airlines
Boeing 757
Y
W
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F
19:10
20:20
Southwest Airlines
WN 2333
Southwest Airlines
Boeing 757
Y
W
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F
19:30
20:40
Southwest Airlines
WN 2333
Southwest Airlines
Boeing 757
Y
W
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F
19:35
20:45
Southwest Airlines
WN 1583
Southwest Airlines
Boeing 737-800 (winglets)
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21:15
22:20
Southwest Airlines
WN 1200
Southwest Airlines
Boeing 757
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21:15
22:20
Southwest Airlines
WN 1200
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
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F
22:00
23:05
Southwest Airlines
WN 2284
Southwest Airlines
Boeing 737 MAX 8
Y
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F
22:25
23:35
Southwest Airlines
WN 2284
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
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F
22:30
23:40
Southwest Airlines
WN 2284
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
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F
22:35
23:40
Southwest Airlines
WN 3626
Southwest Airlines
Boeing 737-800 (winglets)
Y
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F
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