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HLN to YGX: distance & flight time
Helena (Helena Regional Airport) → Gillam (Gillam Airport)
998 mi
1,606 km · 867 nm
2h 38m
estimated nonstop flight time
+1h
time difference · heading northeast
See live HLN→YGX fares Phone-only fares on this route — call free
Flight time details
998 miles nonstop takes roughly 2h 38m gate to gate, flying northeast. 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
- YGX — Gillam Airport · Gillam, Canada
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 YGX
- ILF · Ilford Airport40 mi away
- ZAC · York Landing Airport56 mi away
- KES · Kelsey Airport73 mi away
- YOH · Oxford House Airport101 mi away
Frequently asked questions
How far is HLN from YGX?
The flight distance from Helena (HLN) to Gillam (YGX) is 998 miles (1,606 km, 867 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to YGX?
A nonstop flight takes about 2h 38m 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 Gillam?
Gillam is 1 hour ahead of Helena.
What is the cheapest way to fly from HLN to YGX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–YGX that never appear on search engines, with no booking fees.