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FNL to IGR: distance & flight time
Fort Collins (Northern Colorado Regional Airport) → Iguazu Falls (Cataratas Del Iguazú International Airport)
5,607 mi
9,023 km · 4,872 nm
11h 28m
estimated nonstop flight time
+3h
time difference · heading southeast
See live FNL→IGR fares Phone-only fares on this route — call free
Flight time details
5,607 miles nonstop takes roughly 11h 28m 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
- FNL — Northern Colorado Regional Airport · Fort Collins, 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 FNL
- DEN · Denver International Airport45 mi away
- GXY · Greeley–Weld County Airport20 mi away
- WBU · Boulder Municipal Airport31 mi away
- BJC · Rocky Mountain Metropolitan Airport38 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 FNL from IGR?
The flight distance from Fort Collins (FNL) to Iguazu Falls (IGR) is 5,607 miles (9,023 km, 4,872 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNL to IGR?
A nonstop flight takes about 11h 28m 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 Fort Collins and Iguazu Falls?
Iguazu Falls is 3 hours ahead of Fort Collins.
What is the cheapest way to fly from FNL to IGR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNL–IGR that never appear on search engines, with no booking fees.