All airlines flying from Midway, Chicago (MDW) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 13:15 Midway, Chicago (MDW) 15:45 Seattle-Tacoma (SEA)
Southwest Airlines WN 384 Non-stop Boeing 737-700 (73W) 4:30 Effective 2024-10-03 through 2024-10-28
Fri 13:15 Midway, Chicago (MDW) 15:45 Seattle-Tacoma (SEA)
Southwest Airlines WN 384 Non-stop Boeing 737-700 (73W) 4:30 Operates only on 2024-11-01
Mon,Thu,Fri 14:45 Midway, Chicago (MDW) 17:10 Seattle-Tacoma (SEA)
Southwest Airlines WN 403 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Valid until 2024-09-30
Sun 14:00 Midway, Chicago (MDW) 16:35 Seattle-Tacoma (SEA)
Southwest Airlines WN 599 Non-stop Boeing 737 MAX 8 (7M8) 4:35 Operates only on 2024-12-01
Sun 18:25 Midway, Chicago (MDW) 20:50 Seattle-Tacoma (SEA)
Southwest Airlines WN 948 Non-stop Boeing 737-700 (73W) 4:25 Operates only on 2024-09-01
Sat 10:15 Midway, Chicago (MDW) 12:55 Seattle-Tacoma (SEA)
Southwest Airlines WN 964 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Effective 2024-11-09 through 2024-11-16
Sat 10:15 Midway, Chicago (MDW) 12:55 Seattle-Tacoma (SEA)
Southwest Airlines WN 964 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Effective 2024-12-07 through 2024-12-14
Thu,Fri,Sun 09:45 Midway, Chicago (MDW) 12:25 Seattle-Tacoma (SEA)
Southwest Airlines WN 1048 Non-stop Boeing 737-700 (73W) 4:40 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 09:45 Midway, Chicago (MDW) 12:25 Seattle-Tacoma (SEA)
Southwest Airlines WN 1048 Non-stop Boeing 737-700 (73W) 4:40 Effective 2024-11-11 through 2024-11-25
Fri,Sun 09:45 Midway, Chicago (MDW) 12:25 Seattle-Tacoma (SEA)
Southwest Airlines WN 1048 Non-stop Boeing 737-700 (73W) 4:40 Effective 2024-12-08 through 2024-12-15
Thu 09:45 Midway, Chicago (MDW) 12:25 Seattle-Tacoma (SEA)
Southwest Airlines WN 1048 Non-stop Boeing 737-700 (73W) 4:40 Operates only on 2024-12-19
Fri 09:45 Midway, Chicago (MDW) 12:25 Seattle-Tacoma (SEA)
Southwest Airlines WN 1048 Non-stop Boeing 737-700 (73W) 4:40 Operates only on 2025-01-03
Mon-Fri 09:15 Midway, Chicago (MDW) 11:50 Seattle-Tacoma (SEA)
Southwest Airlines WN 1059 Non-stop Boeing 737-700 (73W) 4:35 Effective 2025-01-07 through 2025-01-15
Tue-Fri,Sun 09:15 Midway, Chicago (MDW) 11:50 Seattle-Tacoma (SEA)
Southwest Airlines WN 1059 Non-stop Boeing 737-700 (73W) 4:35 Effective 2025-01-19 through 2025-01-24
Mon-Fri 09:15 Midway, Chicago (MDW) 11:50 Seattle-Tacoma (SEA)
Southwest Airlines WN 1059 Non-stop Boeing 737-700 (73W) 4:35 Effective 2025-01-27 through 2025-02-05
Tue,Wed,Sun 09:15 Midway, Chicago (MDW) 11:50 Seattle-Tacoma (SEA)
Southwest Airlines WN 1059 Non-stop Boeing 737-700 (73W) 4:35 Effective 2025-02-09 through 2025-02-12
Tue,Wed 09:15 Midway, Chicago (MDW) 11:50 Seattle-Tacoma (SEA)
Southwest Airlines WN 1059 Non-stop Boeing 737-700 (73W) 4:35 Effective 2025-02-19 through 2025-03-05
Thu 08:30 Midway, Chicago (MDW) 11:10 Seattle-Tacoma (SEA)
Southwest Airlines WN 1541 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Operates only on 2024-11-28
Mon,Thu,Fri,Sun 08:45 Midway, Chicago (MDW) 11:20 Seattle-Tacoma (SEA)
Southwest Airlines WN 1541 Non-stop Boeing 737-700 (73W) 4:35 Effective 2025-02-13 through 2025-02-17
Thu,Fri,Sun 08:45 Midway, Chicago (MDW) 11:20 Seattle-Tacoma (SEA)
Southwest Airlines WN 1541 Non-stop Boeing 737-700 (73W) 4:35 Effective 2025-02-21 through 2025-03-02
Thu 14:30 Midway, Chicago (MDW) 17:05 Seattle-Tacoma (SEA)
Southwest Airlines WN 1615 Non-stop Boeing 737-700 (73W) 4:35 Operates only on 2024-10-31
Sat 08:50 Midway, Chicago (MDW) 11:20 Seattle-Tacoma (SEA)
Southwest Airlines WN 1648 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Valid until 2024-09-28
Tue,Wed 11:40 Midway, Chicago (MDW) 14:05 Seattle-Tacoma (SEA)
Southwest Airlines WN 1648 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Valid until 2024-10-02
Sat 15:00 Midway, Chicago (MDW) 17:30 Seattle-Tacoma (SEA)
Southwest Airlines WN 1723 Non-stop Boeing 737-700 (73W) 4:30 Effective 2025-01-11 through 2025-02-08
Sun 08:50 Midway, Chicago (MDW) 11:20 Seattle-Tacoma (SEA)
Southwest Airlines WN 2355 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Operates only on 2024-09-01
Sun 20:10 Midway, Chicago (MDW) 22:35 Seattle-Tacoma (SEA)
Southwest Airlines WN 2431 Non-stop Boeing 737-700 (73W) 4:25 Effective 2024-09-08 through 2024-09-29
Tue,Wed 20:05 Midway, Chicago (MDW) 22:30 Seattle-Tacoma (SEA)
Southwest Airlines WN 2565 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Valid until 2024-10-02
Mon,Thu,Fri 20:50 Midway, Chicago (MDW) 23:15 Seattle-Tacoma (SEA)
Southwest Airlines WN 2565 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Valid until 2024-09-30
Tue,Wed 15:45 Midway, Chicago (MDW) 18:10 Seattle-Tacoma (SEA)
Southwest Airlines WN 2584 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Valid until 2024-10-02
Sat 16:20 Midway, Chicago (MDW) 18:50 Seattle-Tacoma (SEA)
Southwest Airlines WN 2842 Non-stop Boeing 737-800 (73H) 4:30 Effective 2025-02-15 through 2025-03-01
Sun 16:50 Midway, Chicago (MDW) 19:15 Seattle-Tacoma (SEA)
Southwest Airlines WN 3086 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Effective 2024-09-08 through 2024-09-29
Mon-Wed 13:25 Midway, Chicago (MDW) 16:00 Seattle-Tacoma (SEA)
Southwest Airlines WN 3199 Non-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2024-11-26 through 2024-12-02
Mon,Thu,Fri,Sun 13:25 Midway, Chicago (MDW) 16:00 Seattle-Tacoma (SEA)
Southwest Airlines WN 3199 Non-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2024-12-20 through 2025-01-02
Sun 13:25 Midway, Chicago (MDW) 16:00 Seattle-Tacoma (SEA)
Southwest Airlines WN 3199 Non-stop Boeing 737 MAX 8 (7M8) 4:35 Operates only on 2025-01-05
Mon,Thu,Fri 10:55 Midway, Chicago (MDW) 13:20 Seattle-Tacoma (SEA)
Southwest Airlines WN 3411 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Valid until 2024-09-30
Sat 16:40 Midway, Chicago (MDW) 19:05 Seattle-Tacoma (SEA)
Southwest Airlines WN 3727 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Valid until 2024-09-28
Sun 09:40 Midway, Chicago (MDW) 12:05 Seattle-Tacoma (SEA)
Southwest Airlines WN 4218 Non-stop Boeing 737-700 (73W) 4:25 Effective 2024-09-08 through 2024-09-29
Sun 13:35 Midway, Chicago (MDW) 16:05 Seattle-Tacoma (SEA)
Southwest Airlines WN 4250 Non-stop Boeing 737-800 (73H) 4:30 Effective 2024-10-06 through 2024-10-27
Mon-Wed 09:45 Midway, Chicago (MDW) 12:25 Seattle-Tacoma (SEA)
Southwest Airlines WN 4350 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Effective 2024-11-04 through 2024-11-06
Tue,Wed 09:45 Midway, Chicago (MDW) 12:25 Seattle-Tacoma (SEA)
Southwest Airlines WN 4350 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Effective 2024-11-12 through 2024-11-20
Tue-Fri 09:45 Midway, Chicago (MDW) 12:25 Seattle-Tacoma (SEA)
Southwest Airlines WN 4350 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Effective 2024-11-29 through 2024-12-06
Mon-Thu 09:45 Midway, Chicago (MDW) 12:25 Seattle-Tacoma (SEA)
Southwest Airlines WN 4350 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Effective 2024-12-09 through 2024-12-18
Tue,Wed 09:45 Midway, Chicago (MDW) 12:25 Seattle-Tacoma (SEA)
Southwest Airlines WN 4350 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Effective 2024-12-24 through 2025-01-01
Mon 09:45 Midway, Chicago (MDW) 12:25 Seattle-Tacoma (SEA)
Southwest Airlines WN 4350 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Operates only on 2025-01-06
Thu,Fri,Sun 17:35 Midway, Chicago (MDW) 20:10 Seattle-Tacoma (SEA)
Southwest Airlines WN 4350 Non-stop Boeing 737-800 (73H) 4:35 Effective 2025-01-12 through 2025-01-17
Mon,Sun 17:35 Midway, Chicago (MDW) 20:10 Seattle-Tacoma (SEA)
Southwest Airlines WN 4350 Non-stop Boeing 737-800 (73H) 4:35 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 17:35 Midway, Chicago (MDW) 20:10 Seattle-Tacoma (SEA)
Southwest Airlines WN 4350 Non-stop Boeing 737-800 (73H) 4:35 Effective 2025-02-02 through 2025-02-07
Mon 17:35 Midway, Chicago (MDW) 20:10 Seattle-Tacoma (SEA)
Southwest Airlines WN 4350 Non-stop Boeing 737-800 (73H) 4:35 Operates only on 2025-02-10
Mon,Tue,Thu 17:35 Midway, Chicago (MDW) 20:10 Seattle-Tacoma (SEA)
Southwest Airlines WN 4350 Non-stop Boeing 737-800 (73H) 4:35 Effective 2025-02-18 through 2025-02-24
Mon 17:35 Midway, Chicago (MDW) 20:10 Seattle-Tacoma (SEA)
Southwest Airlines WN 4350 Non-stop Boeing 737-800 (73H) 4:35 Operates only on 2025-03-03
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All airlines flying from Midway, Chicago (MDW) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2024-10-03 through 2024-10-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:30, non-stop
Boeing 737-700 (73W)

Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:30, non-stop
Boeing 737-700 (73W)

Valid until 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:25, non-stop
Boeing 737-700 (73W)

Effective 2024-11-09 through 2024-11-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:40, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-07 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:40, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-03 through 2024-11-10
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:40, non-stop
Boeing 737-700 (73W)

Effective 2024-11-11 through 2024-11-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:40, non-stop
Boeing 737-700 (73W)

Effective 2024-12-08 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:40, non-stop
Boeing 737-700 (73W)

Operates only on 2024-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:40, non-stop
Boeing 737-700 (73W)

Operates only on 2025-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:40, non-stop
Boeing 737-700 (73W)

Effective 2025-01-07 through 2025-01-15
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:35, non-stop
Boeing 737-700 (73W)

Effective 2025-01-19 through 2025-01-24
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:35, non-stop
Boeing 737-700 (73W)

Effective 2025-01-27 through 2025-02-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:35, non-stop
Boeing 737-700 (73W)

Effective 2025-02-09 through 2025-02-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:35, non-stop
Boeing 737-700 (73W)

Effective 2025-02-19 through 2025-03-05
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:35, non-stop
Boeing 737-700 (73W)

Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:40, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-02-13 through 2025-02-17
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:35, non-stop
Boeing 737-700 (73W)

Effective 2025-02-21 through 2025-03-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:35, non-stop
Boeing 737-700 (73W)

Operates only on 2024-10-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:35, non-stop
Boeing 737-700 (73W)

Valid until 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)

Valid until 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-01-11 through 2025-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:30, non-stop
Boeing 737-700 (73W)

Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:25, non-stop
Boeing 737-700 (73W)

Valid until 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)

Valid until 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)

Valid until 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-02-15 through 2025-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:30, non-stop
Boeing 737-800 (73H)

Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-26 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-20 through 2025-01-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)

Valid until 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)

Valid until 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:25, non-stop
Boeing 737-700 (73W)

Effective 2024-10-06 through 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:30, non-stop
Boeing 737-800 (73H)

Effective 2024-11-04 through 2024-11-06
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:40, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-12 through 2024-11-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:40, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-29 through 2024-12-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:40, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-09 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:40, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-24 through 2025-01-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:40, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2025-01-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:40, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:35, non-stop
Boeing 737-800 (73H)

Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:35, non-stop
Boeing 737-800 (73H)

Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:35, non-stop
Boeing 737-800 (73H)

Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:35, non-stop
Boeing 737-800 (73H)

Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:35, non-stop
Boeing 737-800 (73H)

Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:35, non-stop
Boeing 737-800 (73H)
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  • A domestic route departing from the Midway, Chicago airport (MDW) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 1728 miles, or 2781 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 4:25 and 4:40.