Great Falls to Las Vegas (GTF-LAS): nonstop flights and who flies them

Allegiant Air flies nonstop from Great Falls (GTF) to Las Vegas (LAS) just once a week. In the timetable below it flies as G4 41, scheduled at 2h 20m for the 811 miles.

Schedule last changed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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1
Flights a week, 4-week average
2h 20m
Scheduled flight time
811 mi
Nonstop distance
Free
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Great Falls to Las Vegas flight schedule

Scheduled nonstop departures for GTF to LAS starting October 20, 2026. The most recent change we recorded to this route's schedule was on September 14, 2026, and a settled schedule can go a long time without one. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Great Falls (GTF) to Las Vegas (LAS)
Date Flight Airline Departs GTF Arrives LAS Duration Aircraft
G4 41Allegiant Air20:1421:342h 20mAirbus A319
G4 41Allegiant Air20:1421:342h 20mAirbus A319
G4 41Allegiant Air20:1421:342h 20mAirbus A319
G4 41Allegiant Air20:1421:342h 20mAirbus A319
G4 41Allegiant Air20:1421:342h 20mAirbus A319
G4 41Allegiant Air20:1421:342h 20mAirbus A319
G4 41Allegiant Air20:1421:342h 20mAirbus A319

Showing all 7 scheduled GTF to LAS departures across 7 days with service, starting October 20, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every GTF to LAS date on the interactive map

Aircraft on the Great Falls to Las Vegas nonstop

Allegiant Air flies the Airbus A319 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full GTF to LAS nonstop schedule

This page carries the full GTF to LAS nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each GTF to LAS nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See GTF to LAS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Great Falls to Las Vegas nonstop

Carriers operating GTF to LAS nonstop in the current schedule.

See GTF to LAS on the interactive map →

Frequently asked questions about GTF to LAS

How long is the flight from Great Falls (GTF) to Las Vegas (LAS)?
G4 41 is scheduled at 2h 20m from Great Falls (GTF) to Las Vegas (LAS) on every departure in the schedule table on this page. The nonstop covers about 811 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from GTF to LAS?
Allegiant Air is currently the only airline flying GTF to LAS nonstop. 2LNR doesn't show award or upgrade space for it on GTF to LAS, so this page carries the schedule rather than a space claim.
How often does GTF to LAS operate?
The GTF to LAS nonstop currently runs once a week, on Allegiant Air. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from GTF to LAS depart?
In the next 7 days with service, every scheduled GTF to LAS nonstop leaves at 20:14 local time at Great Falls. The schedule table on this page lists each departure by date.
Which flights operate GTF to LAS nonstop?
Allegiant Air flies G4 41 nonstop from Great Falls (GTF) to Las Vegas (LAS), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
Does 2LNR show upgrade or award space on GTF to LAS?
Not on this route: 2LNR doesn't show award or upgrade space for Allegiant Air on GTF to LAS. The page carries the full GTF to LAS nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full GTF to LAS nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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