St. Louis Lambert International Airport
St. Louis, United StatesSTL / KSTL
Major airport · 88 direct destinations · 4 runways · longest runway 11,020 ft
54 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
St. Louis → Green Bay
STL
St. LouisSt. Louis Lambert International Airport
St. LouisSt. Louis Lambert International AirportGRBGreen BayAustin Straubel International Airport
Green BayAustin Straubel International Airport- Distance
- 413 mi
- Estimated flight time
- ~1h 20m
Same local time in St. Louis and Green Bay.
No nonstop connection observed
Our route data contains no observed nonstop flight from St. Louis to Green Bay. That does not rule out a one-stop journey; see the direct destinations of St. Louis for the options.
About this route
- Domestic route: both airports are in the same country.
- Direct destinations observed from St. Louis: 88.
- Direct destinations observed from Green Bay: 21.
The airports on this route
Austin Straubel International Airport
Green Bay, United StatesGRB / KGRB
Regional airport · 21 direct destinations · 2 runways · longest runway 8,701 ft
52 °F · RainSource: METAR observation via the NOAA Aviation Weather Center
About the route from St. Louis to Green Bay
The distance between St. Louis Lambert International Airport (STL) and Austin Straubel International Airport (GRB) is approximately 413 mi; no direct connection has been observed in our route data.
Frequently asked questions about this route
- How far is St. Louis from Green Bay by air?
- The great-circle distance between St. Louis Lambert International Airport and Austin Straubel International Airport is approximately 413 mi.
- Is there a direct connection from St. Louis to Green Bay?
- No direct connection between STL and GRB has been observed in our route data. That does not rule out a one-stop journey.
- What is the current time difference between St. Louis and Green Bay?
- Same local time in St. Louis and Green Bay.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The flight archive of the last twelve months has nothing for this route, so we say nothing about frequency.
Route data updated on October 11, 2026.