Cheap Flights from Atlanta (ATL) to St. Louis (STL)
Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to St. Louis Lambert Intl. Airport (STL)
Frontier AirlinesFrontier Airlines
DeltaDelta
American AirlinesAmerican Airlines
UnitedUnited
Southwest AirlinesSouthwest Airlines
Alaska AirlinesAlaska 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 | Hartsfield-Jackson Atlanta International Airport |
|---|---|
Destination airport | St. Louis Lambert Intl. Airport |
Distance | 776 km away |
Airlines serving | Frontier Airlines, Delta, American Airlines, United, Southwest Airlines, Alaska Airlines |
Popular airline | Frontier Airlines |
Average flight time | 1 hour 43 mins |
*Available to One Key members.