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LOU to IGR: distance & flight time
Louisville (Bowman Field) → Iguazu Falls (Cataratas Del Iguazú International Airport)
4,859 mi
7,820 km · 4,223 nm
10h
estimated nonstop flight time
+1h
time difference · heading southeast
See live LOU→IGR fares Phone-only fares on this route — call free
Flight time details
4,859 miles nonstop takes roughly 10h gate to gate, flying southeast. 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
- LOU — Bowman Field · Louisville, 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 LOU
- SDF · Louisville International Standiford Field5 mi away
- FTK · Godman Army Air Field28 mi away
- FFT · Capital City Airport41 mi away
- LEX · Blue Grass Airport59 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 LOU from IGR?
The flight distance from Louisville (LOU) to Iguazu Falls (IGR) is 4,859 miles (7,820 km, 4,223 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LOU to IGR?
A nonstop flight takes about 10h 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 Louisville and Iguazu Falls?
Iguazu Falls is 1 hour ahead of Louisville.
What is the cheapest way to fly from LOU to IGR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LOU–IGR that never appear on search engines, with no booking fees.