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AIRPORT

Helena Regional AirportKHLN / HLN

Helena Regional Airport serves Helena, Montana, United States. Its ICAO code is KHLN and its IATA code HLN. The longest of its 3 runways is 09/27, at 9,000 ft (2,743 m). The field is 3,877 ft (1,182 m) above sea level. Local time is America/Denver, UTC-7, or UTC-6 with daylight saving.

Published by Overfly · Airport data: OurAirports, · Last updated

ICAO
KHLN
IATA
HLN
LONGEST RUNWAY
9,000 ft
2,743 m · 09/27
ELEVATION
3,877 ft
1,182 m
TIME ZONE
UTC-7
America/Denver
POSITION
46.607°N
111.983°W

Runways

09/279,000 ft · 2,743 mASP
05/234,644 ft · 1,415 mASP
16/342,989 ft · 911 mASP

Nearest airports

Questions people ask about Helena Regional Airport

How long is the runway at Helena Regional Airport?

The longest runway, 09/27, is 9,000 ft (2,743 m), surface ASP. Helena Regional Airport has 3 runways in all.

What is the elevation of Helena Regional Airport?

3,877 ft (1,182 m) above mean sea level.

What time zone is Helena Regional Airport in?

America/Denver: UTC-7, or UTC-6 with daylight saving.

What are the codes for Helena Regional Airport?

ICAO KHLN, IATA HLN. It serves Helena, United States.

How far can you fly from Helena?
Open the mapper with a 7,300 nm range ring around KHLN, then pick your own aircraft, add a route and check every leg.
Open KHLN in the mapper

For reference and planning interest. Not for operational flight planning. Runway and elevation data from OurAirports; check current charts and NOTAMs before any flight. © 2026 Overfly.Flights