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Uncover the best deals on St Louis to Chicago flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest STL - MDW Flights
Useful information for finding best airline tickets from Lambert St Louis International to Chicago Midway International on your next trip.
Cheapest Round Trip Flight
$198
Southwest Airlines
• 1 stop
• 5h 35m
Aug 26 – Aug 27
The cheapest round trip flight from St Louis to Chicago (STL-MDW-STL) is currently $198
Fastest Flight
5h 20m
The fastest nonstop flight from St Louis to Chicago (STL-MDW) takes 5h 20m
Top Airlines Flying from St Louis to Chicago
Latest Flight Deals from St Louis (STL) to Chicago (MDW)
Compare and book low fare round-trip air tickets from St Louis to Chicago. Ideal for travelers with confirmed return itineraries.
Aug 26 - Aug 27, Economy
St Louis → Chicago
5h 35m
7:15 AM - 10:50 AM • 1 stop
St Louis → Chicago
1h 50m
8:55 PM - 10:05 PM • nonstop
Southwest Airlines
Aug 26 - Aug 27, Economy
St Louis → Chicago
5h 20m
8:25 AM - 11:45 AM • 1 stop
St Louis → Chicago
2h
7:55 AM - 9:15 AM • nonstop
Southwest Airlines
Aug 26 - Aug 27, Economy
St Louis → Chicago
5h 35m
8:25 AM - 12:00 PM • 1 stop
St Louis → Chicago
5h 10m
6:20 AM - 9:30 AM • 1 stop
Southwest Airlines
Aug 26 - Aug 27, Economy
St Louis → Chicago
5h 25m
4:45 PM - 8:10 PM • 1 stop
St Louis → Chicago
5h 40m
2:25 PM - 6:05 PM • 1 stop
Southwest Airlines
Aug 26 - Aug 27, Economy
St Louis → Chicago
8h 33m
5:23 PM - 10:36 PM • 1 stop
St Louis → Chicago
6h 53m
1:25 PM - 5:38 PM • 1 stop
Delta Airlines
FAQs on St Louis to Chicago Flights
What are the airports in St Louis?
STL
What’s the most popular airline flying from STL to MDW?
The most popular airline flying from St Louis to Chicago are
Can I fly from STL to MDW non-stop?
NO
Which airlines fly nonstop between St Louis and Chicago?
The non-stop flights between St Louis and Chicago are .
What’s the earliest departure time from STL to MDW Airport?
The earliest flight leaves STL at 7:15 am and lands in MDW - Chicago Midway International
What are the airports in Chicago?
ORD,MDW
Can I make changes to my St Louis to Chicago flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from STL to MDW?
Read the fare rules of the St Louis to Chicago air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from St Louis and Chicago?
operate flights between St Louis and Chicago
How long does a flight from St Louis to Chicago take?
It takes approximately 1 hour to fly non-stop from STL to MDW, which is 251.08 miles by air.
Which airlines provide the cheapest flights from St Louis (STL) to Chicago (MDW) ?
In the past couple of days, the cheapest tickets to MDW from STL were found on WN : USD 204
Do I need a passport to fly between STL and MDW?
No
What’s the latest departure time from STL to MDW ?
The last flight leaves STL at 5:34 pm
St Louis (STL) to Chicago (MDW): Airport Information
| Origin Airport | Lambert St Louis International , St Louis, US |
| Destination Airport | Chicago Midway International , Chicago, US |
| Distance | 251 miles |
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