Cheap Flight Tickets from St Louis (STL) to Chicago (MDW), Starting at $166

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

$350

WN Southwest Airlines • nonstop • 1h 45m

Nov 29 – Dec 02

The cheapest round trip flight from St Louis to Chicago (STL-MDW-STL) is currently $350

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Cheapest Direct Flight

$166

WN Southwest Airlines • nonstop • 1h 45m

Sep 17

The cheapest nonstop flight from St Louis to Chicago (STL-MDW) is currently $166

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Fastest Flight

1h 45m

The fastest nonstop flight from St Louis to Chicago (STL-MDW) takes 1h 45m

Top Airlines Flying from St Louis to Chicago

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

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.

Nov 29 - Dec 02, Economy
WN
St Louis → Chicago
1h 45m
10:50 PM - 11:55 PM • nonstop
WN
St Louis → Chicago
2h
9:40 AM - 11:00 AM • nonstop
$350
Southwest Airlines
Nov 29 - Dec 02, Economy
WN
St Louis → Chicago
5h 50m
9:55 AM - 1:45 PM • 1 stop
WN
St Louis → Chicago
1h 55m
8:45 PM - 10:00 PM • nonstop
$360
Southwest Airlines
Nov 29 - Dec 02, Economy
WN
St Louis → Chicago
1h 50m
11:35 AM - 12:45 PM • nonstop
WN
St Louis → Chicago
5h 45m
9:55 AM - 1:40 PM • 1 stop
$360
Southwest Airlines
Nov 29 - Dec 02, Economy
WN
St Louis → Chicago
1h 45m
10:50 PM - 11:55 PM • nonstop
WN
St Louis → Chicago
7h 20m
5:20 PM - 10:00 PM • 1 stop
$360
Southwest Airlines
Nov 29 - Dec 02, Economy
DL
St Louis → Chicago
5h 43m
2:21 PM - 6:04 PM • 1 stop
DL
St Louis → Chicago
5h 51m
12:39 PM - 4:30 PM • 1 stop
$594
Delta Airlines
Nov 29 - Dec 02, Economy
DL
St Louis → Chicago
10h 11m
6:40 AM - 12:51 PM • 1 stop
DL
St Louis → Chicago
9h 16m
5:30 PM - 11:26 PM • 1 stop
$594
Delta Airlines

Fly from St Louis to Chicago with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from St Louis to Chicago? Find the biggest savings on one-way and round-trip tickets right here.

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?
Yes, you can fly STL to MDW non-stop on
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 5:50 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 DL : USD 594
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 10:50 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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