Need help booking?
Unpublished phone-only deals available
RKD to HLN: distance & flight time
Rockland (Knox County Regional Airport) → Helena (Helena Regional Airport)
2,065 mi
3,323 km · 1,794 nm
4h 31m
estimated nonstop flight time
-2h
time difference · heading west
See live RKD→HLN fares Phone-only fares on this route — call free
Flight time details
2,065 miles nonstop takes roughly 4h 31m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- RKD — Knox County Regional Airport · Rockland, United States
- 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 RKD
- AUG · Augusta State Airport39 mi away
- NHZ · Brunswick Executive Airport43 mi away
- BHB · Hancock County-Bar Harbor Airport45 mi away
- BGR · Bangor International Airport53 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 RKD from HLN?
The flight distance from Rockland (RKD) to Helena (HLN) is 2,065 miles (3,323 km, 1,794 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKD to HLN?
A nonstop flight takes about 4h 31m 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 Rockland and Helena?
Helena is 2 hours behind Rockland.
What is the cheapest way to fly from RKD to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKD–HLN that never appear on search engines, with no booking fees.