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HLN to NFL: distance & flight time
Helena (Helena Regional Airport) → Fallon (Fallon Naval Air Station)
601 mi
967 km · 522 nm
1h 46m
estimated nonstop flight time
-1h
time difference · heading southwest
See live HLN→NFL fares Phone-only fares on this route — call free
Flight time details
601 miles nonstop takes roughly 1h 46m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- NFL — Fallon Naval Air Station · Fallon, 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 NFL
- LOL · Derby Field45 mi away
- RNO · Reno Tahoe International Airport57 mi away
- TKF · Truckee Tahoe Airport77 mi away
- TVL · Lake Tahoe Airport78 mi away
Frequently asked questions
How far is HLN from NFL?
The flight distance from Helena (HLN) to Fallon (NFL) is 601 miles (967 km, 522 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to NFL?
A nonstop flight takes about 1h 46m 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 Fallon?
Fallon is 1 hour behind Helena.
What is the cheapest way to fly from HLN to NFL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–NFL that never appear on search engines, with no booking fees.