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HLN to DSM: distance & flight time
Helena (Helena Regional Airport) → Des Moines (Des Moines International Airport)
972 mi
1,564 km · 845 nm
2h 35m
estimated nonstop flight time
+1h
time difference · heading east
See live HLN→DSM fares Phone-only fares on this route — call free
Flight time details
972 miles nonstop takes roughly 2h 35m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- DSM — Des Moines International Airport · Des Moines, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 mi away
Near DSM
- OTM · Ottumwa Regional Airport70 mi away
- FOD · Fort Dodge Regional Airport75 mi away
- ALO · Waterloo Regional Airport96 mi away
- CID · The Eastern Iowa Airport104 mi away
Frequently asked questions
How far is HLN from DSM?
The flight distance from Helena (HLN) to Des Moines (DSM) is 972 miles (1,564 km, 845 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to DSM?
A nonstop flight takes about 2h 35m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Helena and Des Moines?
Des Moines is 1 hour ahead of Helena.
What is the cheapest way to fly from HLN to DSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–DSM that never appear on search engines, with no booking fees.