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

Allegiant Air flies nonstop from Las Vegas (LAS) to Great Falls (GTF) just once a week. With so few departures, each one carries the only premium seats on the route that day. Allegiant Air fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

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

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1
Nonstop flights a week
811 mi
Nonstop distance
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Las Vegas to Great Falls flight schedule

Scheduled nonstop departures for LAS to GTF, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Las Vegas (LAS) to Great Falls (GTF)
Date Flight Airline Departs LAS Arrives GTF Duration Aircraft
G4 45Allegiant Air16:0719:242h 17m319
G4 45Allegiant Air16:0719:242h 17m319
G4 45Allegiant Air16:0719:242h 17m319
G4 45Allegiant Air16:0719:242h 17m319
G4 45Allegiant Air16:0719:242h 17m319
G4 45Allegiant Air16:0719:242h 17m319
G4 45Allegiant Air16:0719:242h 17m319

Showing all 7 scheduled LAS to GTF departures across the next 7 days with service. 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every LAS to GTF date on the interactive map

The full LAS to GTF nonstop schedule

Allegiant Air fly the route nonstop in 2LNR's schedule data. This page carries the full LAS to GTF nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each LAS to GTF departure, checked against live inventory so you know what is open before you book.

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Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

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

Airlines flying Las Vegas to Great Falls nonstop

Carriers operating LAS to GTF nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See LAS to GTF on the interactive map →

Frequently asked questions about LAS to GTF

How far is Great Falls from Las Vegas?
LAS to GTF covers about 811 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from LAS to GTF?
Allegiant Air is currently the only airline flying LAS to GTF nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the LAS to GTF schedule rather than a space claim.
How often does LAS to GTF operate?
The nonstop currently runs once a week, on Allegiant Air. Thin schedules like this change by season, and an alert will catch anything added.
What time do flights from LAS to GTF depart?
In the next 7 days with service, every scheduled LAS to GTF nonstop leaves at 16:07 local time at Las Vegas. The schedule table on this page lists each departure by date.
Does 2LNR show upgrade or award space on LAS to GTF?
Not on this route: none of Allegiant Air is a carrier 2LNR reads inventory for. The page carries the full LAS to GTF nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full LAS to GTF nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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