Helena Airport Code: HLN / KHLN

What is the Helena airport code?

The airport code for Helena Regional Airport is HLN. This is the IATA code, the three-letter code you see on boarding passes, baggage tags and departure boards. The airport also has the ICAO code KHLN, used in flight plans and by air traffic control.

It carries scheduled service and ranks number 1489 by connections in the dataset. Its ICAO code KHLN begins with K, the prefix ICAO assigns to the contiguous United States.

Where is HLN?

Helena Regional Airport serves Helena, United States. At 3877 ft (1182 m), this is a high-elevation airport, so aircraft need longer takeoff runs in the thinner air.

Runways at HLN

It has 3 runways. The longest is 9,000 ft (2.74 km), designated 09/27.

Frequently asked questions

What is the airport code for Helena?

The IATA airport code for Helena Regional Airport in Helena is HLN. Its ICAO code is KHLN.

What is the 3-letter code for Helena?

The 3-letter IATA code for Helena Regional Airport in Helena is HLN.

What airport is HLN?

HLN is Helena Regional Airport, located in Helena, United States.

What country is HLN in?

HLN (Helena Regional Airport) is in United States.

Where is HLN airport located?

Helena Regional Airport (HLN) is in Helena, United States, at coordinates 46.6068, -111.983.

What is the ICAO code for Helena Regional Airport?

The ICAO code for Helena Regional Airport is KHLN. Pilots and air traffic control use it, while airlines and booking systems use the IATA code HLN.

What is the difference between HLN and KHLN?

HLN is the IATA code used for tickets and baggage. KHLN is the ICAO code used by pilots and air traffic control for the same airport, Helena Regional Airport.

Nearby and related airports

Other airports in United States and the wider region:

All airports in United States · Busiest airports worldwide · HLN as JSON