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LOU to GTF: distance & flight time
Louisville (Bowman Field) → Great Falls (Great Falls International Airport)
1,441 mi
2,320 km · 1,253 nm
3h 36m
estimated nonstop flight time
-2h
time difference · heading northwest
See live LOU→GTF fares Phone-only fares on this route — call free
Flight time details
1,441 miles nonstop takes roughly 3h 36m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- LOU — Bowman Field · Louisville, United States
- GTF — Great Falls International Airport · Great Falls, 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 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 GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
Frequently asked questions
How far is LOU from GTF?
The flight distance from Louisville (LOU) to Great Falls (GTF) is 1,441 miles (2,320 km, 1,253 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LOU to GTF?
A nonstop flight takes about 3h 36m 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 Great Falls?
Great Falls is 2 hours behind Louisville.
What is the cheapest way to fly from LOU to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LOU–GTF that never appear on search engines, with no booking fees.