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IATA HLN ICAO KHLN Medium airport

Helena Regional Airport

Helena · Montana · United States

Location

Town: Helena
Region: Montana
Country: United States
Elevation: 3,877 ft
Latitude: 46.6068
Longitude: -111.9830

Observed traffic

Departures (30 d): 589
Arrivals (30 d): 593
All observed flights: 1,182
Last seen: October 30, 2026

Facility

Type: Medium airport
Scheduled service: Yes
Longest runway: 9,000 ft
Also known as: —

Runways

Runway	Length	Width	Surface	Lighted	Headings
09 / 27	9,000 ft	150 ft	ASP	Yes	103° / 283°
05 / 23	4,644 ft	75 ft	ASP	Yes	066° / 246°
16 / 34	2,989 ft	75 ft	ASP	Yes	179° / 359°

Frequencies

Type	Description	MHz
A/D	APP/DEP	119.500
ATIS	ATIS	120.400
CTAF	CTAF	118.300
GND	GND	121.900
OPS	ARNG OPS	40.650
RDO	GREAT FALLS RDO	122.550
TWR	TWR	118.300
UNIC	UNICOM	122.950

Wikipedia Airport data from OurAirports (public domain).