Direct (nonstop) flights from Las Vegas to Kalispell
1 airline flys nonstop from Harry Reid International Airport (LAS) to Glacier Park Intl (FCA). It's 845 miles (1,360 km), about 2h 26m in the air. Operated by Allegiant Air.
Allegiant Air
Route data last updated: May 27, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Las Vegas to Kalispell with one stop · direct emits 156 kg CO₂ per passenger
Looking for the return flight?
FCA → LAS: Flights from Kalispell to Las VegasOther direct flights from Las Vegas
Direct flights from Kalispell (FCA)
Frequently Asked Questions
How long is the direct flight from Las Vegas to Kalispell?
A nonstop flight from Las Vegas (LAS) to Kalispell (FCA) takes approximately 2 hours and 26 minutes. The distance is 845 miles (1,360 km).
Which airlines fly nonstop from Las Vegas to Kalispell?
Just Allegiant Air.
Is there a nonstop flight from Las Vegas to Kalispell?
Yes. 1 airline: Allegiant Air.
How far is Las Vegas from Kalispell?
The flight distance from Las Vegas to Kalispell is 845 miles (1,360 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What type of aircraft flies from Las Vegas to Kalispell?
At 2h 26m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Las Vegas to Kalispell?
Roughly 156 kg CO2 per passenger one-way. That's about the same as driving 780 km.
Is the return flight from Kalispell to Las Vegas also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Las Vegas to Kalispell?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Harry Reid International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.