Alaska AirlinesDepart12:55
Thu, Nov 12FCA → LAS
3h 55m · 1 stop
$238one way, per person
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- Cheapest fare
- $238
- Cheapest month
- November
- Direct flights
- Yes
- Flight time
- 2h 30m
Alaska Airlines · Thu, Nov 12
from $238
Allegiant Air
1,350 km
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Cheapest month to fly from Kalispell to Las Vegas
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
Alaska Airlines
Allegiant AirDepart17:53
Fri, Nov 13FCA → LAS
2h 30m · Direct
$246one way, per person
View deal
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About flights from Kalispell to Las Vegas
Kalispell (FCA) and Las Vegas (LAS) are about 1,350 km apart. Direct flights take around 2h 30m, and recent direct fares were with Allegiant Air. Over the next few months, one-way fares start from $238, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Kalispell to Las Vegas?
The cheapest one-way fare we've seen recently is $238 with Alaska Airlines, departing Thursday, November 12, 2026.
What is the cheapest month to fly from Kalispell to Las Vegas?
November 2026 currently has the lowest fares, from $238 one way.
Are there direct flights from Kalispell to Las Vegas?
Yes. Recent direct fares were with Allegiant Air.
How long is the flight from Kalispell to Las Vegas?
A direct flight takes about 2h 30m. Kalispell and Las Vegas are around 1,350 km apart.
Which airlines fly from Kalispell to Las Vegas?
Recent fares on this route were with Alaska Airlines and Allegiant Air.
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