|Popular in||January||High demand for flights, 19% potential price rise|
|Cheapest in||May||Best time to find cheap flights, 8% potential price drop|
|Average price||฿35,887||Average for return flights in October 2021|
|One-way from||฿18,588||One-way flight from Bangkok to Lambert-St Louis (STL)|
Booking a flight to Lambert-St Louis (STL) is your only option if you intend on flying to St. Louis. It is only a 20.4 km journey from Lambert-St Louis to St. Louis’s city centre.