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HLN to IGR: distance & flight time
Helena (Helena Regional Airport) → Iguazu Falls (Cataratas Del Iguazú International Airport)
6,152 mi
9,900 km · 5,346 nm
12h 32m
estimated nonstop flight time
+3h
time difference · heading southeast
See live HLN→IGR fares Phone-only fares on this route — call free
Flight time details
6,152 miles nonstop takes roughly 12h 32m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- IGR — Cataratas Del Iguazú International Airport · Iguazu Falls, Argentina
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 IGR
- IGU · Cataratas International Airport9 mi away
- AGT · Guarani International Airport30 mi away
- ELO · El Dorado Airport46 mi away
- CAC · Cascavel Airport79 mi away
Frequently asked questions
How far is HLN from IGR?
The flight distance from Helena (HLN) to Iguazu Falls (IGR) is 6,152 miles (9,900 km, 5,346 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to IGR?
A nonstop flight takes about 12h 32m 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 Iguazu Falls?
Iguazu Falls is 3 hours ahead of Helena.
What is the cheapest way to fly from HLN to IGR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–IGR that never appear on search engines, with no booking fees.