Cheap Flights from Cincinnati (CVG) to St. Louis (STL)
Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to St. Louis Lambert Intl. Airport (STL)
Alaska AirlinesAlaska Airlines
Frontier AirlinesFrontier Airlines
DeltaDelta
UnitedUnited
Southwest AirlinesSouthwest Airlines
American AirlinesAmerican Airlines
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 40% on select hotels after you book a flight*
Travel information
Origin airport | Cincinnati-Northern Kentucky Int'l Airport |
|---|---|
Destination airport | St. Louis Lambert Intl. Airport |
Distance | 495 km away |
Airlines serving | Alaska Airlines, Frontier Airlines, Delta, United, Southwest Airlines, American Airlines |
Popular airline | Alaska Airlines |
*Available to One Key members.