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LAS to GTF: distance & flight time
Las Vegas (McCarran International Airport) → Great Falls (Great Falls International Airport)
811 mi
1,306 km · 705 nm
2h 14m
estimated nonstop flight time
+1h
time difference · heading north
See live LAS→GTF fares Phone-only fares on this route — call free
Flight time details
811 miles nonstop takes roughly 2h 14m gate to gate, flying north. 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
- LAS — McCarran International Airport · Las Vegas, 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 LAS
- HSH · Henderson Executive Airport7 mi away
- VGT · North Las Vegas Airport9 mi away
- LSV · Nellis Air Force Base13 mi away
- INS · Creech Air Force Base45 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 LAS from GTF?
The flight distance from Las Vegas (LAS) to Great Falls (GTF) is 811 miles (1,306 km, 705 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAS to GTF?
A nonstop flight takes about 2h 14m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from LAS to GTF?
Nonstop service on LAS–GTF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 14m nonstop estimate.
What is the time difference between Las Vegas and Great Falls?
Great Falls is 1 hour ahead of Las Vegas.
What is the cheapest way to fly from LAS to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAS–GTF that never appear on search engines, with no booking fees.
Why are some LAS to GTF fares phone-only?
Consolidator contracts let us sell certain LAS–GTF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.