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Helena Regional Airport (HLN) currently has nonstop service to 3 destinations on 3 airlines in our latest departure data. The busiest route is to Salt Lake City (SLC), and the largest operator here is Delta Air Lines with nonstops to 2 destinations.
Route data as of October 5, 2026, based on a 7-day departures sample.
This schedule snapshot includes nonstop flights from HLN to 3 destinations. The snapshot shows about 4.9 flights per day across those routes. The busiest options start with Salt Lake City (SLC), Denver (DEN), Seattle (SEA).
0 international routes in this schedule set
United States 3
2/day
Embraer E-Jet
Ranked by destinations served, then daily frequency.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Helena Regional Airport (HLN / KHLN) is located in Helena, United States.
The IATA code is HLN. The ICAO code is KHLN.
The busiest scheduled route from HLN in our current departure data is HLN to SLC (Salt Lake City), with 2/day.
Delta Air Lines is the largest operator in our HLN schedule data, serving 2 destinations with 2-3/day.
This schedule snapshot includes 0 international routes and 3 domestic routes from HLN.
3 airlines operate at HLN. Top carriers include Delta Air Lines, Alaska Airlines, United Airlines.
This schedule snapshot includes direct flights from HLN to 3 destinations including Salt Lake City, Denver, Seattle.
View live arrivals and departures at HLN on FlightRadar24.
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