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GTF to LSV: distance & flight time
Great Falls (Great Falls International Airport) → Las Vegas (Nellis Air Force Base)
799 mi
1,286 km · 695 nm
2h 12m
estimated nonstop flight time
-1h
time difference · heading south
See live GTF→LSV fares Phone-only fares on this route — call free
Flight time details
799 miles nonstop takes roughly 2h 12m gate to gate, flying south. 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
- GTF — Great Falls International Airport · Great Falls, United States
- LSV — Nellis Air Force Base · Las Vegas, 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 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
Near LSV
- LAS · McCarran International Airport13 mi away
- VGT · North Las Vegas Airport9 mi away
- HSH · Henderson Executive Airport19 mi away
- INS · Creech Air Force Base43 mi away
Frequently asked questions
How far is GTF from LSV?
The flight distance from Great Falls (GTF) to Las Vegas (LSV) is 799 miles (1,286 km, 695 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to LSV?
A nonstop flight takes about 2h 12m 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 Great Falls and Las Vegas?
Las Vegas is 1 hour behind Great Falls.
What is the cheapest way to fly from GTF to LSV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–LSV that never appear on search engines, with no booking fees.