Cheap Flights from Chicago (MDW) to St. Louis (STL) from HK$777~

View HK$777 flight on Mon, 12 Jan 2026Opens in a new window

Popular airlines from Chicago Midway Airport (MDW) to St. Louis Lambert Intl. Airport (STL)

Find Cheap Flights from Chicago (MDW) to St. Louis (STL)

Prices were available within the past 7 days and start at HK$777 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Find the cheapest month to fly from Chicago (MDW) to St. Louis (STL)

September is typically the cheapest month to fly

From HK$598 - HK$3,577 per traveller.
Chicago to St. Louis route information
Origin airport
Midway Intl.
Destination airport
Lambert-St. Louis Intl.
Distance
402 km
Average flight time
1 hour 14 mins

Flights from Chicago to St. Louis

Book cheap flights from Chicago (MDW) to St. Louis (STL) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Chicago (MDW) to St. Louis (STL) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chicago (MDW) to St. Louis (STL) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your St. Louis flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in St. Louis and things to do in St. Louis for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to St. Louis more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to St. Louis is HK$777 now!

 

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