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HLN to ILM: distance & flight time
Helena (Helena Regional Airport) → Wilmington (Wilmington International Airport)
1,964 mi
3,161 km · 1,707 nm
4h 19m
estimated nonstop flight time
+2h
time difference · heading east
See live HLN→ILM fares Phone-only fares on this route — call free
Flight time details
1,964 miles nonstop takes roughly 4h 19m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- ILM — Wilmington International Airport · Wilmington, 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 ILM
- OAJ · Albert J Ellis Airport42 mi away
- CRE · Grand Strand Airport57 mi away
- LBT · Lumberton Regional Airport70 mi away
- MYR · Myrtle Beach International Airport72 mi away
Frequently asked questions
How far is HLN from ILM?
The flight distance from Helena (HLN) to Wilmington (ILM) is 1,964 miles (3,161 km, 1,707 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to ILM?
A nonstop flight takes about 4h 19m 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 Wilmington?
Wilmington is 2 hours ahead of Helena.
What is the cheapest way to fly from HLN to ILM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–ILM that never appear on search engines, with no booking fees.