Glacier Park International Airport
Kalispell, United StatesFCA / KGPI
Regional airport · 14 direct destinations · 2 runways · longest runway 9,006 ft
58 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Kalispell → Las Vegas
FCA
KalispellGlacier Park International Airport
KalispellGlacier Park International AirportLASLas VegasHarry Reid International Airport
Las VegasHarry Reid International Airport- Distance
- 846 mi
- Estimated flight time
- ~2h 10m
Las Vegas is currently 1 hour behind Kalispell.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 1
- busiest month · Oct
- 1 hr 59 min
- measured flight time
- 6 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- 1Mar
- –Apr
- –May
- –Jun
- –Jul
- –Aug
- –Sep
- 1Oct2025
- 1Nov
- 1Dec
In May 2026, July 2026 we saw less traffic at Kalispell in general than usual; compare that month with care.
Airlines
Who flies it
Allegiant Airwinter
Through the day
Departure times
Local time in Kalispell. Most departures between 17:00 and 20:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.4Mon
- 0Tue
- 0.1Wed
- 0.2Thu
- 0.4Fri
- 0.1Sat
- 0.2Sun
Fleet
Aircraft observed
- Airbus A319A31958%
- Airbus A320A3208%
- Cessna Citation CJ3C25B4%
- Bombardier Challenger 350CL354%
- Embraer Legacy 450E5453%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 10 |
|
| February 2026 | 1 | 12 |
|
| March 2026 | 1 | 8 |
|
| April 2026 | Not seen in this month. | ||
| May 2026 | Not seen in this month. | ||
| June 2026 | Not seen in this month. | ||
| July 2026 | Not seen in this month. | ||
| August 2026 | Not seen in this month. | ||
| September 2026 | Not seen in this month. | ||
| October 2025 | 1 | 14 |
|
| November 2025 | 1 | 12 |
|
| December 2025 | 1 | 15 |
|
Airlines observed on this route
From observed callsign routes on FCA-LAS - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The 7th longest observed direct route from FCA, out of 14.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Kalispell: 14.
- Direct destinations observed from Las Vegas: 171.
The airports on this route
Harry Reid International Airport
Las Vegas, United StatesLAS / KLAS
Major airport · 171 direct destinations · 4 runways · longest runway 14,836 ft
81 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
About the route from Kalispell to Las Vegas
The observed direct connection between Glacier Park International Airport (FCA) and Harry Reid International Airport (LAS) covers approximately 846 mi. The estimated flight time is around 2h 10m. Allegiant Air has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Kalispell from Las Vegas by air?
- The great-circle distance between Glacier Park International Airport and Harry Reid International Airport is approximately 846 mi.
- How long is the flight from Kalispell to Las Vegas?
- Based on the distance, the estimated flight time is about 2h 10m. This is an estimate, not a schedule.
- Is there a direct connection from Kalispell to Las Vegas?
- Yes, a direct connection between FCA and LAS has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Allegiant Air.
- How often is there a flight from Kalispell to Las Vegas?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 71 observed flights. Mainly Allegiant Air. That is an observation, not a timetable.
- What is the current time difference between Kalispell and Las Vegas?
- Las Vegas is currently 1 hour behind Kalispell.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.