St. Louis (STL) to Chicago/Midway (MDW) September 2025 Flight Schedule

Flight St. Louis(STL) to Midway(MDW)
CHANGE DIRECTION

St. Louis Lambert International Airport Chicago Midway International Airport
STL : St. Louis , United States MDW : Chicago , United States
UTC-5(DST) UTC-5(DST)

St. Louis to Midway Flight Schedule(September 2025)

Flight from St. Louis(STL) to Midway(MDW) is operated by 1 airline : Southwest Airlines (WN). You can check flight schedules, flight duration, and aircraft types.

Change Direction(MDW to STL)

St. Louis (STL) to Chicago/Midway (MDW) Flight Schedule

LastUpdate : 2025/09/01 06:00

Flight Schedule on September 2025 , Direct flight departure from St. Louis with all airlines , flight number, flight duration, aircraft type.

September 2025
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  • Southwest Airlines [ Show / Hide ]
Change Direction(MDW to STL)
Flight Number / Airline Departure Time Arrival Time Flight Duration Operating Days Aircraft Type Airfare / Tickets
WN4401
Southwest Airlines
05:25 06:35 1h10m
M--TF-- (Sep 1, Sep 4–5, Sep 8, Sep 11–12, Sep 15, Sep 18–19, Sep 22, Sep 25–26)
737-8-MAX Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
07:30 08:40 1h10m
------S (Sep 7, Sep 14, Sep 21, Sep 28)
737-8-MAX
05:25 06:35 1h10m
M------ (Sep 29)
737-8-MAX
WN3320
Southwest Airlines
07:20 08:30 1h10m
M--TF-- (Sep 1, Sep 4–5, Sep 8, Sep 11–12, Sep 15, Sep 18–19, Sep 22, Sep 25–26)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
07:10 08:20 1h10m
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
737-800 (WL)
07:20 08:30 1h10m
-----S- (Sep 6, Sep 13, Sep 20, Sep 27)
737-8-MAX
07:20 08:30 1h10m
M------ (Sep 29)
737-700 (WL)
WN1558
Southwest Airlines
08:40 09:50 1h10m
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
737-8-MAX Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN1059
Southwest Airlines
09:35 10:45 1h10m
------S (Sep 7, Sep 14, Sep 21, Sep 28)
737-800 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN2469
Southwest Airlines
10:35 18:25 7h50m
2 Transfers
------S (Sep 7, Sep 14, Sep 21, Sep 28)
Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN2328
Southwest Airlines
11:50 12:55 1h5m
M--TF-- (Sep 1, Sep 4–5, Sep 8, Sep 11–12, Sep 15, Sep 18–19, Sep 22, Sep 25–26)
737-8-MAX Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
11:35 12:40 1h5m
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
737-700 (WL)
13:45 14:50 1h5m
-----S- (Sep 6, Sep 13, Sep 20, Sep 27)
737-8-MAX
13:55 15:00 1h5m
------S (Sep 7, Sep 14, Sep 21, Sep 28)
737-800 (WL)
11:50 12:55 1h5m
M------ (Sep 29)
737-8-MAX
WN1766
Southwest Airlines
14:05 15:10 1h5m
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN2461
Southwest Airlines
16:20 17:30 1h10m
M--TF-- (Sep 1, Sep 4–5, Sep 8, Sep 11–12, Sep 15, Sep 18–19, Sep 22, Sep 25–26)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
20:50 21:55 1h5m
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
737-800 (WL)
16:20 17:30 1h10m
M------ (Sep 29)
737-700 (WL)
WN3589
Southwest Airlines
16:35 17:45 1h10m
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN4463
Southwest Airlines
19:20 20:25 1h5m
M--TF-- (Sep 1, Sep 4–5, Sep 8, Sep 11–12, Sep 15, Sep 18–19, Sep 22, Sep 25–26)
737-800 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
18:00 19:05 1h5m
-----S- (Sep 6, Sep 13, Sep 20, Sep 27)
737-700 (WL)
19:15 20:20 1h5m
------S (Sep 7, Sep 14, Sep 21, Sep 28)
737-8-MAX
19:20 20:25 1h5m
M------ (Sep 29)
737-800 (WL)
WN4402
Southwest Airlines
22:10 23:15 1h5m
------S (Sep 7, Sep 14, Sep 21, Sep 28)
737-8-MAX Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
Change Direction(MDW to STL)
Flight schedules as of September 01, 2025, 06:00 AM(OAG data). Schedules may change without notice, so please check with airlines before booking. Refer to FlyTeam's terms of use before proceeding. Some airlines and flight numbers may not be displayed.

FAQ : St. Louis to Chicago/Midway

How many airlines fly from St. Louis to Chicago ?
As of September 2025, 1 airline operate direct flights from St. Louis (STL) to Chicago/Midway (MDW) : Southwest Airlines.
How far is it from St. Louis to Chicago?
The distance between St. Louis (STL) to Chicago/Midway (MDW) is approximately 250 miles(400km) by air.
What is the time difference between St. Louis to Chicago?
There is no time difference between St. Louis Lambert International Airport(St. Louis) and Chicago Midway International Airport(Chicago).St. Louis is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.Chicago is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.