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HLN to NOG: distance & flight time
Helena (Helena Regional Airport) → Nogales (Nogales International Airport)
1,064 mi
1,712 km · 925 nm
2h 47m
estimated nonstop flight time
-1h
time difference · heading south
See live HLN→NOG fares Phone-only fares on this route — call free
Flight time details
1,064 miles nonstop takes roughly 2h 47m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- NOG — Nogales International Airport · Nogales, Mexico
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 NOG
- OLS · Nogales International Airport15 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field45 mi away
- TUS · Tucson International Airport62 mi away
- DMA · Davis Monthan Air Force Base65 mi away
Frequently asked questions
How far is HLN from NOG?
The flight distance from Helena (HLN) to Nogales (NOG) is 1,064 miles (1,712 km, 925 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to NOG?
A nonstop flight takes about 2h 47m 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 Nogales?
Nogales is 1 hour behind Helena.
What is the cheapest way to fly from HLN to NOG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–NOG that never appear on search engines, with no booking fees.