THM

Small airport · Thompson Falls, United States

Thompson Falls Airport

Thompson Falls Airport is a small airport serving Thompson Falls, United States. Its IATA code is THM. Its ICAO code is KTHM. It has 1 runway, longest 4,200 ft (ASP). Elevation 2,467 ft.

IATA THMICAO KTHM1 runway, longest 4,200 ft (ASP)United StatesSmall airport

No freely licensed photograph of this airport is in our library yet — rather than borrow a picture of somewhere else, this profile leads with its verified facts.

Airport facts

Location	Thompson Falls, United States
IATA code	THM
ICAO code	KTHM
Type	Small airport
Runways	1 runway, longest 4,200 ft (ASP)
Elevation	2,467 ft
Coordinates	47.5735° N, 115.2810° W

Every fact above is taken from the sources listed below; anything no source states is left blank rather than guessed.

National parks near this airport

National parks close to Thompson Falls Airport, by straight-line distance — each link opens its profile on our sister site National Park Profiles.

Thompson Falls State Park · United States · 6.0 miles away
Logan State Park · United States · 33.3 miles away
Big Arm State Park · United States · 48.1 miles away
Fish Creek State Park · United States · 48.2 miles away
Lake Mary Ronan State Park · United States · 48.4 miles away
Old Mission State Park · United States · 50.4 miles away

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Frequently asked questions

What is the airport code for Thompson Falls Airport?

Thompson Falls Airport — its IATA code is THM and its ICAO code is KTHM.

Where is Thompson Falls Airport located?

Thompson Falls Airport serves Thompson Falls, United States. Its coordinates are 47.5735° N, 115.2810° W.

How high is Thompson Falls Airport?

Thompson Falls Airport sits at 2,467 feet above sea level.

Sources

Page last updated 13 November 2026.