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Direct flights from Great Falls to Las Vegas

Airlines Schedules

GTF - LAS route map All flights from GTF to LAS non-stop. There are direct flights from Great Falls International (GTF), Montana, USA to Harry Reid International Airport (LAS), Nevada, USA with Allegiant Air. 2 weekly departures are currently scheduled on this route. Departure times range from 10:19 to 11:39 depending on the schedule period. The flight distance is 816 miles (1313 km). Flight time ranges from 2 hours and 14 minutes to 2 hours and 15 minutes.

GTF
Great Falls
USAGreat Falls , USA
LAS
Harry Reid Airport
USALas Vegas , USA
GTF
Great Falls
USAGreat Falls , USA
Harry Reid Airport
USALas Vegas , USA
LAS
Flight time 2h 14min to 2h 15min
Updated Jul 13, 2026
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Airlines with non-stop routes:

Allegiant Air Low-cost carrier

Departure times vary between 10:19 and 11:39
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M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
2 flights/week
2 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Great Falls to Las Vegas with Allegiant Air

This is a weekly direct flight schedule for Allegiant Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 10
Tue
Aug 11
Wed
Aug 12
Thu
Aug 13
Fri
Aug 14
Sat
Aug 15
Sun
Aug 16
G41702
10:19
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10:19
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The timetable & schedule information was updated at 2026-07-13

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Great Falls to Las Vegas scheduled departures

Select a date to see every published non-stop departure between GTF and LAS.

Tuesday
Tue
Aug 11
0 flights(0)
Wednesday
Wed
Aug 12
0 flights(0)
Thursday
Thu
Aug 13
0 flights(0)
Friday
Fri
Aug 14
1 flights(1)
Saturday
Sat
Aug 15
0 flights(0)
Sunday
Sun
Aug 16
0 flights(0)
Monday
Mon
Aug 17
1 flights(1)
Time
Airline
Flight
10:19
Allegiant Air Allegiant Air
G41702
10:19
Allegiant Air Allegiant Air
G41702
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GTF-LAS flight route
Route map from Great Falls, GTF to Las Vegas, LAS. The distance is 816 miles or 1313 km.
Great Falls - Las Vegas direct flight map
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GTF - LAS route facts

  • Distance
    816 miles (1313 km)
  • Flight time
    2 hours and 14 minutes to 2 hours and 15 minutes
  • Airline
    Allegiant Allegiant
  • Airline alliances
    Low-cost carrier
  • Cabins
    Economy
  • Arrival terminals
    Terminal 1
  • Aircraft
    Airbus A319

Route FAQ

Allegiant Air operates non-stop flights from GTF to LAS with 2 weekly departures.

Scheduled flight time from GTF to LAS ranges from 2 hours and 14 minutes to 2 hours and 15 minutes. The route covers 816 miles (1313 km).

2 weekly departures are currently scheduled on this route, with published departure times ranging from 10:19 to 11:39 depending on the schedule period.

Arrival terminal: Terminal 1.

Economy are currently scheduled on non-stop flights for this route.
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