Cheap Flights from Chicago (MDW) to St. Louis (STL)
Popular airlines from Chicago Midway Airport (MDW) to St. Louis Lambert Intl. Airport (STL)
Southwest AirlinesSouthwest Airlines
DeltaDelta
Frontier AirlinesFrontier Airlines
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave on select hotels after you book a flight*
Find the right fitWe search billions of combinations of flights to help you find your next adventure
Travel information
Origin airport | Chicago Midway Airport |
|---|---|
Destination airport | St. Louis Lambert Intl. Airport |
Distance | 405 km away |
Airlines serving | Southwest Airlines, Delta, Frontier Airlines |
Popular airline | Southwest Airlines |
Average flight time | 1 hour 13 mins |
*Available to One Key members.