CA $106 Cheap Flights from St. Louis (STL) to Chicago (MDW)

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Cheap flights from St. Louis (STL) to Chicago (MDW)

Prices were available within the past 7 days and start at CA $106 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from St. Louis to Chicago (STL - MDW) route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
Midway Intl.
Distance
402 km
Average flight time
1 hour 6 mins

St. Louis to Chicago Flights

The easy way to book your flights from St. Louis to Chicago 

With Expedia, it’s simple to find and book flights to Chicago from St. Louis whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 7 airlines that cover this route. There are Southwest Airlines nonstop flights to Midway Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from St. Louis to Chicago today, tomorrow, or this week.  

 

Save dollars with cheap flights from Lambert-St. Louis Intl., STL to Midway Intl., MDW 

Sort your search results by price to find great deals on your flight from St. Louis to Chicago—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Chicago from St. Louis currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Chicago  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Chicago from St. Louis 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Chicago with Expedia today.

Frequently asked questions

How much is a flight from St. Louis Lambert International Airport to Midway Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight between St. Louis Lambert International Airport and MDW was . Great fares don’t stick around for long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from St. Louis Lambert International Airport to Midway Airport?
We get that things crop up unexpectedly, so we’ve made it as simple as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from St. Louis Lambert International Airport to Midway Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Lambert Field to MDW flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from STL to Chicago Airport?
Forget about a movie marathon on this flight — it’s only 410 kilometers from St. Louis to Chicago. Find your way to your seat, get comfortable and you’ll be touching down in no time.
Which airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to MDW?
Southwest Airlines (WN) will fly you from Lambert-St. Louis Intl. Airport (STL) to Midway Intl. Airport (MDW) comfortably and reliably. You can choose from 208 flights every month along this route.
Are Lambert-St. Louis Intl. Airport (STL) to Midway Intl. Airport (MDW) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes find a bargain, with some super cheap airfares from Lambert-St. Louis Intl. Airport (STL) to MDW surfacing a few weeks before the departure date. If you’d rather plan ahead, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines quote prices that far in advance.
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