Airlines with flights from Seattle to Chicago

There are two airlines with scheduled flights between SEA and MDW. Southwest is the only airline with non-stop flights from Seattle Airport to Midway International Airport and the flight time is 4 hours.

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Choose airline

Schedules

Non-stop with Southwest Airlines

  • Total flight time: 4 hours
  • Low-cost airline
  • Chicago is a Southwest Airlines focus city (Operating base).
  • 10 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 (winglets) Passenger/BBJ1
SEA
Direct
MDW
 
Flight
Mon
Feb 17
Tue
Feb 18
Wed
Feb 19
Thu
Feb 20
Fri
Feb 21
Sat
Feb 22
Sun
Feb 23
WN3929
09:05
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09:05
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09:05
WN667
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----
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09:40
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WN2299
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11:30
10:40
11:30
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SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - MDW

The timetable & schedule information was updated at 2025-01-15

Via Denver with Southwest Airlines

  • Total flight time: 5h 40m - 9h 35m.
  • Low-cost airline
  • Chicago is a Southwest Airlines focus city (Operating base).
  • 21 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 (winglets) Passenger/BBJ1
SEA
 
Via DEN
 
MDW
 
Flight
Mon
Feb 17
Tue
Feb 18
Wed
Feb 19
Thu
Feb 20
Fri
Feb 21
Sat
Feb 22
Sun
Feb 23
WN743
WN1654
05:00
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----
----
05:00
----
05:00
WN743
WN258
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----
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----
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06:40
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WN743
WN1722
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----
----
----
----
06:40
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WN743
WN4876
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----
07:30
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----
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----
WN805
WN2912
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09:45
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09:45
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WN249
WN419
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----
10:00
----
----
----
----
WN3929
WN340
----
----
12:20
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----
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----
WN266
WN4104
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13:30
----
13:30
----
----
----
WN396
WN4156
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----
----
----
----
13:40
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WN396
WN898
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----
----
----
----
13:40
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WN249
WN4104
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15:55
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15:55
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WN249
WN2337
16:35
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----
----
----
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SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - MDW

The timetable & schedule information was updated at 2025-01-15

Via Detroit with Delta Air Lines

  • Total flight time: 6h 40m - 8h 45m.
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 8 flights per week
SEA
 
Via DTW
 
MDW
 
Flight
Mon
Feb 17
Tue
Feb 18
Wed
Feb 19
Thu
Feb 20
Fri
Feb 21
Sat
Feb 22
Sun
Feb 23
DL812
DL3869
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----
----
----
----
06:00
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DL536
DL4169
09:20
09:20
09:20
09:20
09:20
----
09:20
DL810
DL3858
23:05
23:05
23:05
23:05
23:05
23:05
23:05
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - MDW

The timetable & schedule information was updated at 2025-01-15

Via Minneapolis with Delta Air Lines

  • Total flight time: 5h 55m - 8h 03m.
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 6 flights per week
SEA
 
Via MSP
 
MDW
 
Flight
Mon
Feb 17
Tue
Feb 18
Wed
Feb 19
Thu
Feb 20
Fri
Feb 21
Sat
Feb 22
Sun
Feb 23
DL812
DL3869
----
----
----
----
----
06:00
----
DL536
DL4169
09:20
09:20
09:20
09:20
09:20
----
09:20
DL810
DL3858
23:05
23:05
23:05
23:05
23:05
23:05
23:05
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - MDW

The timetable & schedule information was updated at 2025-01-15

Via Saint Louis with Southwest Airlines

  • Total flight time: 5h 35m - 8h 00m.
  • Low-cost airline
  • Chicago is a Southwest Airlines focus city (Operating base).
  • 5 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 (winglets) Passenger/BBJ1
SEA
 
Via STL
 
MDW
 
Flight
Mon
Feb 17
Tue
Feb 18
Wed
Feb 19
Thu
Feb 20
Fri
Feb 21
Sat
Feb 22
Sun
Feb 23
WN743
WN1654
05:00
----
----
----
05:00
----
05:00
WN743
WN258
----
----
----
----
----
06:40
----
WN743
WN1722
----
----
----
----
----
06:40
----
WN743
WN4876
----
----
07:30
----
----
----
----
WN805
WN2912
----
09:45
----
09:45
----
----
----
WN249
WN419
----
----
10:00
----
----
----
----
WN3929
WN340
----
----
12:20
----
----
----
----
WN266
WN4104
----
13:30
----
13:30
----
----
----
WN396
WN4156
----
----
----
----
----
13:40
----
WN396
WN898
----
----
----
----
----
13:40
----
WN249
WN4104
----
15:55
----
15:55
----
----
----
WN249
WN2337
16:35
----
----
----
----
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - MDW

The timetable & schedule information was updated at 2025-01-15

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