How long do I need for a layover at Lambert St Louis International (STL)?
We recommend at least 45 minutes for a comfortable connection at Lambert St Louis International. The minimum connection time is 40 minutes for domestic flights and 70 minutes for international flights. Transit between terminals takes up to 20 minutes.
What is the minimum connection time at STL?
Domestic-to-Domestic: 40 min. Domestic-to-International: 60 min. International-to-Domestic: 75 min. International-to-International: 70 min. These are the shortest layovers airlines will sell at Lambert St Louis International.
Is STL easy to connect through?
STL is a manageable mid-size airport built around a single connecting hub for Southwest Airlines, with most gates concentrated in two adjoining terminals. Connections are generally straightforward and stress-free compared to major hubs, though passengers switching between Terminal 1 and Terminal 2 need to budget extra time for the walk or shuttle and, in some cases, a security re-screen. Terminal 1 and Terminal 2 are connected by an enclosed pedestrian walkway of roughly 10-15 minutes, as well as a free shuttle bus and the MetroLink light rail (a couple of stops), both of which take 10-20 minutes depending on waits. Passengers connecting within the same terminal rarely need to leave the secure area, but those switching terminals who exit security may need to clear TSA screening again on the other side.
Is 30 minutes enough for a layover at STL?
30 minutes is below the standard minimum connect time even within one terminal. See full 30 min guide →
Is 45 minutes enough for a layover at STL?
Comfortable for same-terminal connections and doable for a cross-terminal walk without major delays. See full 45 min guide →
Is 1 hour enough for a layover at STL?
An hour covers even international arrivals connecting to a domestic flight in most cases. See full 1 hr guide →
Is 1 hour 15 min enough for a layover at STL?
Comfortably meets STL's international-domestic MCT with room to spare. See full 1¼ hr guide →
Is 1½ hours enough for a layover at STL?
Ample time for any combination of terminals and security requirements. See full 1½ hr guide →
Is 2 hours enough for a layover at STL?
Two hours is generous at a low-congestion airport like STL. See full 2 hr guide →
Is 2½ hours enough for a layover at STL?
Far more time than needed for any STL connection scenario. See full 2½ hr guide →
Is 3 hours enough for a layover at STL?
Three hours turns a simple connection into a long layover at STL. See full 3 hr guide →
Is 4 hours enough for a layover at STL?
Four hours is excessive for STL's compact, low-traffic layout. See full 4 hr guide →