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YCH to HLN: distance & flight time
Chatham (Miramichi Airport) → Helena (Helena Regional Airport)
2,168 mi
3,489 km · 1,884 nm
4h 43m
estimated nonstop flight time
-3h
time difference · heading west
See live YCH→HLN fares Phone-only fares on this route — call free
Flight time details
2,168 miles nonstop takes roughly 4h 43m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- YCH — Miramichi Airport · Chatham, Canada
- HLN — Helena Regional Airport · Helena, 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 YCH
- ZBF · Bathurst Airport45 mi away
- YQM · Greater Moncton International Airport72 mi away
- YVB · Bonaventure Airport73 mi away
- YCL · Charlo Airport79 mi away
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
Frequently asked questions
How far is YCH from HLN?
The flight distance from Chatham (YCH) to Helena (HLN) is 2,168 miles (3,489 km, 1,884 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YCH to HLN?
A nonstop flight takes about 4h 43m 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 Chatham and Helena?
Helena is 3 hours behind Chatham.
What is the cheapest way to fly from YCH to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YCH–HLN that never appear on search engines, with no booking fees.