Need help booking?
Unpublished phone-only deals available
INS to HLN: distance & flight time
Indian Springs (Creech Air Force Base) → Helena (Helena Regional Airport)
718 mi
1,155 km · 624 nm
2h 2m
estimated nonstop flight time
+1h
time difference · heading north
See live INS→HLN fares Phone-only fares on this route — call free
Flight time details
718 miles nonstop takes roughly 2h 2m gate to gate, flying north. 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
- INS — Creech Air Force Base · Indian Springs, 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 INS
- LAS · McCarran International Airport45 mi away
- DRA · Desert Rock Airport20 mi away
- VGT · North Las Vegas Airport37 mi away
- LSV · Nellis Air Force Base43 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 INS from HLN?
The flight distance from Indian Springs (INS) to Helena (HLN) is 718 miles (1,155 km, 624 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INS to HLN?
A nonstop flight takes about 2h 2m 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 Indian Springs and Helena?
Helena is 1 hour ahead of Indian Springs.
What is the cheapest way to fly from INS to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INS–HLN that never appear on search engines, with no booking fees.