Are Billings Logan International Airport and Lanai Airport both located in the US?
Lanai Airport Lanai Airport (IATA: LNY, ICAO: PHNY, FAA LID: LNY) , also written as Lānaʻ i Airport, is a state owned, public use airport located three nautical miles (6 km) southwest of the central business district of Lanai City (Lānaʻ i City), in Maui County, Hawaii. The airport began regular operations in 1930. It is the only airport serving the island of Lanai (Lānaʻ i).
L. M. Clayton Airport L. M. Clayton Airport (IATA: OLF, ICAO: KOLF, FAA LID: OLF) is a public use airport located three nautical miles (6 km) northeast of the central business district of Wolf Point, a city in Roosevelt County, Montana, United States. It is owned by the city and county. The airport is served by one commercial airline, subsidized by the Essential Air Service program. Reportedly, this made it the smallest airport in the 48 contiguous states with regularly scheduled air service.