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HLN to ALM: distance & flight time
Helena (Helena Regional Airport) → Alamogordo (Alamogordo White Sands Regional Airport)
1,002 mi
1,613 km · 871 nm
2h 39m
estimated nonstop flight time
Same time
time difference · heading south
See live HLN→ALM fares Phone-only fares on this route — call free
Flight time details
1,002 miles nonstop takes roughly 2h 39m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- ALM — Alamogordo White Sands Regional Airport · Alamogordo, 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 ALM
- HMN · Holloman Air Force Base7 mi away
- WSD · Condron Army Air Field42 mi away
- RUI · Sierra Blanca Regional Airport50 mi away
- LRU · Las Cruces International Airport66 mi away
Frequently asked questions
How far is HLN from ALM?
The flight distance from Helena (HLN) to Alamogordo (ALM) is 1,002 miles (1,613 km, 871 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to ALM?
A nonstop flight takes about 2h 39m 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 cheapest way to fly from HLN to ALM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–ALM that never appear on search engines, with no booking fees.