FCA - LAS

$49 Find Cheap Flights from Kalispell to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalispell to Las Vegas departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to Las Vegas, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$103
Typical prices: $236-$104
Allegiant Air
fre. 7/3man. 7/6
FCA - LAS • Non-stop
Cheapest one-way
$49
Typical prices: $274-$375
Allegiant Air
fre. 6/5
FCA - LAS • Non-stop
Nonstop flights
Mon, Fri
You can fly direct with Allegiant Air. Average duration is 2h 28m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $416 (round-trip)
Shortest trip • 4h 46m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 34% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Start a new search
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We hope you love your trip to Las Vegas!
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

fre., juli 3 - man., juli 6
Allegiant Air Logo
10:30 am - 11:59 am
FCA
-
LAS
2h 29mnonstop
Allegiant Air Logo
6:15 am - 9:40 am
LAS
-
FCA
2h 25mnonstop
$103Allegiant Air
fre., juni 5 - fre., juni 12
Allegiant Air Logo
10:31 am - 11:59 am
FCA
-
LAS
2h 28mnonstop
Allegiant Air Logo
6:15 am - 9:41 am
LAS
-
FCA
2h 26mnonstop
$105Allegiant Air
fre., juni 5 - man., juni 8
Allegiant Air Logo
10:31 am - 11:59 am
FCA
-
LAS
2h 28mnonstop
Allegiant Air Logo
6:15 am - 9:41 am
LAS
-
FCA
2h 26mnonstop
$123Allegiant Air
fre., juni 5 - man., juni 8
Allegiant Air Logo
10:31 am - 11:59 am
FCA
-
LAS
2h 28mnonstop
Allegiant Air Logo
6:15 am - 9:41 am
LAS
-
FCA
2h 26mnonstop
$130Allegiant Air
fre., sep. 11 - man., sep. 14
Allegiant Air Logo
8:43 pm - 10:12 pm
FCA
-
LAS
2h 29mnonstop
Allegiant Air Logo
4:31 pm - 7:56 pm
LAS
-
FCA
2h 25mnonstop
$162Allegiant Air
fre., juni 5 - fre., juni 12
Multiple Airlines Logo
5:40 pm - 10:48 pm
FCA
-
LAS
6h 08m
1 stop
Multiple Airlines Logo
6:15 am - 9:41 am
LAS
-
FCA
2h 26mnonstop
$242Multiple Airlines
fre., sep. 11 - man., sep. 14
United Airlines Logo
5:04 pm - 9:59 pm
FCA
-
LAS
5h 55m
1 stop
United Airlines Logo
6:00 am - 12:28 pm
LAS
-
FCA
5h 28m
1 stop
$287United Airlines
søn., nov. 1 - tor., nov. 5
Alaska Airlines Logo
6:34 pm - 10:35 pm
FCA
-
LAS
5h 01m
1 stop
Alaska Airlines Logo
6:01 am - 12:20 pm
LAS
-
FCA
5h 19m
1 stop
$295Alaska Airlines
fre., juli 3 - man., juli 6
Multiple Airlines Logo
5:11 pm - 9:22 am
FCA
-
LAS
17h 11m
1 stop
Multiple Airlines Logo
6:15 am - 9:40 am
LAS
-
FCA
2h 25mnonstop
$330Multiple Airlines
ons., aug. 19 - søn., aug. 23
United Airlines Logo
4:17 pm - 8:32 pm
FCA
-
LAS
5h 15m
1 stop
United Airlines Logo
6:00 am - 12:28 pm
LAS
-
FCA
5h 28m
1 stop
$337United 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.

How much is a round-trip flight from Kalispell to Las Vegas?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Kalispell to Las Vegas departing in July.

What’s the cheapest day of the week to fly from Kalispell to Las Vegas?

The average price of all round-trip flights from Kalispell to Las Vegas clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Las Vegas on a Tuesday and more expensive on a Saturday. On your return trip to Kalispell, you should consider flying back on a Thursday, and avoid Fridays for better deals.

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 July, where tickets cost $179 (return) on average. On the other hand, the most expensive months are April and September, where the average cost of round-trip tickets is $377 and $376 respectively.

Can I save money by flying with a layover from Kalispell to Las Vegas?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $203, prices are generally cheapest when you fly direct.

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 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$49
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Kalispell to Las Vegas

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.

  • What is the cheapest flight from Kalispell to Las Vegas?

    In the last 3 days, the lowest price for a flight from Kalispell to Las Vegas was $49 for a one-way ticket and $103 for a round-trip.

  • Do I need a passport to fly between Kalispell and Las Vegas?

    No

  • Which airports will I be using when flying from Kalispell to Las Vegas?

    When flying out of Kalispell you will be using Kalispell Glacier Park. You will be landing at Las Vegas, also known as Las Vegas Harry Reid Intl.

  • 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.

  • Which airline alliances offer flights from Kalispell to Las Vegas?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Kalispell and Las Vegas, with Star Alliance being the most commonly used for this route.

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

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

  • Which is the best airline for flights from Kalispell to Las Vegas, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Kalispell to Las Vegas are Delta and Alaska Airlines. With an average price for the route of $352 and an overall rating of 7.9, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $373 and an overall rating of 7.9.

  • 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. Booking your flights between Kalispell and LAS can sometimes prove cheaper using this method.

  • 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

  • Looking for a cheap flight? 25% of our users found flights on this route for $112 or less round-trip.
  • 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 direct flights

Direct returns

Las Vegas Harry Reid Intl to Kalispell Glacier Park

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top 4 airlines serving 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.
7.9
Alaska AirlinesOverall score based on 12397 reviews
7.8Comfort
7.0Food
8.5Crew
7.0Entertainment
8.1Boarding
Airline reviews

Flight got delayed like 5 times, then they put and ada passenger in the back of the plane.

2.0 MediocreR, May 2026
SAN - RNO
Read more Alaska Airlines reviews

Flight got delayed like 5 times, then they put and ada passenger in the back of the plane.

Considering my flight to Portland was in a broken chair that I had paid extra for, this one was great. So yeah, wonderful.

Good staff. Comfortable seats. Had to check my bag because the flight was too full.

Crew were bad Didn’t help with luggage When asked for a glass of wine, I was told that they will serve later , which they didn’t to Me and didn’t serve anyone else in First class . Didn’t offer any snacks , Chips or Nuts to anyone . Flight was not crowded either. Worst Service/ or No Service !

Luggage was severely damaged. Flight was late for several hours

They changed the flight time from 4:00 to 1:50. We missed the flight because we did not know. We were not entitled to any sort of refund.

Easy check-in. Good customer service. Had to check carry-on due to lack of overhead space. Wish the airplane was configured with more overhead area so this doesn't usually happen.

The flight was extremely smooth, and so was the landing. Great piloting.

No communication with delayed and canceled flights. Completely in the dark for the whole experience.

Honestly the bathroom cabinet under sink fell out and was completely broken. The floor or walkway was worn out and it smelled wierd. But the seats were terrible for comfort. I truly hope that my trip home in February is better.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

As I wrote earlier, poor planning and/or communication. At least twice, we were told that we would be boarding in less than ten minutes, only to have the flight again delayed at least another hour.

This flight is a quick way to get to Chicago, but a bit expensive.

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

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

Allegiant actually impressed me, original inbound flight from PBG was so late they gave us a bird inbound from Des Moines and only left 1h late and gained 40 minutes back in the air. Comfortable flight with no frills but no complaints.

Flight was delayed. Crew was good but hot coffee was not available.

Great. No choice for n/a. No food or entertainment options

No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

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

Information on your arrival and departure airports