FCA - LAS

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Everything you should know

Direct flights
2 days a week
Mon, Fri
You can fly direct with Allegiant Air. Average duration is 2h 29m
Direct flights
Direct flights
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Direct flights
Direct flights
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When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 42% price drop
March
Most popular
Good to know
Good to know
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Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kalispell to Las Vegas (FCA-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kalispell to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kalispell to Las Vegas

Multiple Airlines Logo
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2190 kmmulti-stop
Multiple Airlines Logo
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2190 kmmulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Kalispell to Las Vegas flights

Get data-powered insights and trends into flights from Kalispell to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Kalispell to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kalispell to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kalispell to Las Vegas is August, where tickets cost C$ 247 (return) on average. On the other hand, the most expensive months are September and April, where the average cost of round-trip tickets is C$ 657 and C$ 529 respectively.

How far in advance should I book a flight from Kalispell to Las Vegas?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kalispell to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Kalispell to Las Vegas, you should book around 3 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

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Good to know

Low season

July
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 24% lower on average.

When to book flights from Kalispell to Las Vegas

Are your dates flexible? Find out the best times to travel from Kalispell to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kalispell to Las Vegas

  • Where are the information desks at LAS?

    LAS has two information desks, one in the Baggage Claim of Terminal 1 and another near Gates E in Terminal 3. If you need some guidance while at the airport, you can rest assured of finding it at either of these desks, as they are manned by informed staff.

  • Can I rent a car at LAS?

    If you want to rent a car at LAS, you’ll have to board one of the free airport shuttles to the McCarran Rent-A-Car Center. At this off-site car rental facility, you’ll find desks for agencies such as Hertz, Dollar, Avis, Alamo, Enterprise, and National.

  • Where should I park at FCA?

    If you intend to leave your car at FCA for the duration of your trip, you can do so at one of the on-site or off-site parking garages. Given that the off-site parking garages offer cheaper spots than the on-site garages, parking your car in one of the off-site garages close to the airport would be economically wise.

  • Does LAS have interesting attractions worth checking out?

    If you’d like to tour interesting attractions at LAS, you should check out the Howard W. Cannon Aviation Museum. At this museum, located in Terminal 1, you’ll learn about the history of aviation in Southern Nevada.

  • How many flights are there between Kalispell and Las Vegas per day?

    There is a maximum of 1 nonstop flight a day that takes off from Kalispell and lands in Las Vegas, with an average flight time of 2h 29m. The most common departure time is 10:00 a.m. and most flights take off in the morning. Each week, there are 2 flights.

  • Which aircraft models fly most regularly from Kalispell to Las Vegas?

    The Airbus A319 is the aircraft model that flies most regularly on the Kalispell to Las Vegas flight route.

  • On which days can I fly direct from Kalispell to Las Vegas?

    You can catch a direct flight from Kalispell to Las Vegas on on Monday, and Friday.

  • How does KAYAK find such low prices on flights from Kalispell to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kalispell to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kalispell to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Kalispell is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kalispell to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Kalispell with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kalispell to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Kalispell up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Kalispell to Las Vegas

  • In Kalispell, you’ll ascend your flight to Las Vegas at Glacier Park International Airport (FCA). Operated by the Flathead Municipal Airport Authority, this airport is found 6 miles northeast of Kalispell. In Las Vegas, your journey will come to an end at Harry Reid International Airport (LAS). The main government airport for public use in the Las Vegas public valley, LAS is located 5 miles south of Las Vegas' downtown. This airport serves as a hub for Southwest Airlines, US Airways, and MESA Airlines.
  • Before being allowed to enter FCA’s premises, you’ll have to go through the airport’s security checkpoints. To have adequate time to go through these checkpoints in time for your flight, on the date you’re scheduled to fly to LAS from FCA, you should purpose to be at FCA at least 1h 30min before your flight. It’s worth mentioning that getting to FCA this early will also enable you to check out the points of interest at the airport.
  • Currently, there are no direct flights from FCA to LAS. Given that different airlines tend to have their layovers in different cities, your layover destination will be determined by the airline you travel with. Aboard a United Airlines flight, your layover will be in Salt Lake City or Denver, while aboard a Sun County Air flight, your layover will be in Minneapolis.
  • If you travel with a baby to LAS, you can breastfeed him/her before continuing with your journey. This is as LAS features clean, spacious, and private nursing rooms near gates A, B, and C in Terminal 1, Concourse D, and gate E in Terminal 3.
  • In case you travel with a pet to LAS, you can let it relieve itself before exiting the airport at one of the airport’s pet relief areas. In Terminal 1, the pet relief areas are at gates A, B, C, and D, while in Terminal 3, there’s a pet relief area near gates E.

Prefer to fly direct from Kalispell to Las Vegas?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Kalispell Glacier Park to Las Vegas Harry Reid Intl.
Find which airlines fly direct from Kalispell Glacier Park Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

Kalispell Glacier Park to Las Vegas Harry Reid Intl

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more nonstop flights

Direct returns

Las Vegas Harry Reid Intl to Kalispell Glacier Park

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more nonstop flights

Reviews of the top airline flying from Kalispell to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Kalispell to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kalispell to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Allegiant AirOverall score based on 680 reviews
5.5Entertainment
8.1Crew
7.6Boarding
5.8Food
6.9Comfort
Airline reviews

It was poor a four hour delay and no explanation for the delay. What’s a 35 dollars going to do. It also made me miss my car rental,

2.0 MediocreDebbie, Jul 2026
Read more Allegiant Air reviews

It was poor a four hour delay and no explanation for the delay. What’s a 35 dollars going to do. It also made me miss my car rental,

It was on time. Flight was comfortable. Staff was nice. It was the way a flight should always be.

The price was the only good thing about this flight. It was scary during takeoff when the plane tilted side to side. It made me feel very nervous as I have never had a take-off that unsmooth. There was no on-flight movie or music options and the only complimentary option was water. Other airlines offer trail mix or a caramel cookie and pop options as complimentary. This flight was a 2.5 hour flight. I understand for shorter flights not having options, but a flight 2 hours or longer should offer more complimentary options and in flight entertainment. Also the seats did not recline and for a longer flight reclining seats are a must for comfort.

Seats were very uncomfortable and being charged for snacks and water.........

Crew was great. No entertainment and food and beverage was for purchase only, even water

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

I love that I can fly straight to Phoenix/Mesa on Allegiant without any layovers! I bundled my flight to include a couple of different perks, one being I got to pick my seat. I initially picked my seat, and then a week before I flew out, I got a notification I had to pick my seat again, which I did. When I got to the airport, I realized I still didn't have a seat assignment and needed to have the gate agent assign me a seat. What was the purpose of bundling if in the end, I didn't get to pick my seat? Also, bundling didn't include a carry-on so I ended up having to pay $33 extra for that so what would have been a $59 flight ended up being almost $180.

I did not go on my trip. I requested a refund and still have not received it.

I went to lower my tray table and it was very nasty. Looks like some one had left some food on it and then just closed it up.

Everything you need to know for your flight from Kalispell to Las Vegas

Information on your arrival and departure airports

Kalispell (FCA)
Las Vegas (LAS)