FCA - LAS

$49 Find Cheap Flights from Kalispell to Las Vegas - Compare and Save

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Everything you should know

Cheapest round-trip
$83
Typical prices: $196-$388
Allegiant Air
Fri 10/19Tue 10/30
FCA - LAS • Non-stop
Cheapest one-way
$49
Typical prices: $150-$304
Allegiant Air
Tue 9/25
FCA - LAS • Non-stop
Nonstop flights
You can fly direct with Allegiant Air. Average duration is 2h 30m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 14 weeks in advance save around 58% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 34% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $363 (round-trip)
Shortest trip • 4h 46m (one-way)
Insights
Insights
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kalispell to Las Vegas

Mon, Oct 19 - Fri, Oct 30
Allegiant Air Logo
8:08 pm - 9:38 pmFCA  Kalispell Glacier Park-LAS Las Vegas Harry Reid Intl
2h 30mnonstop
Allegiant Air Logo
6:05 am - 9:32 amLAS  Las Vegas Harry Reid Intl-FCA Kalispell Glacier Park
2h 27mnonstop
$83Allegiant Air
Mon, Sep 14 - Fri, Sep 18
Allegiant Air Logo
8:46 pm - 10:15 pmFCA  Kalispell Glacier Park-LAS Las Vegas Harry Reid Intl
2h 29mnonstop
Allegiant Air Logo
4:18 pm - 7:43 pmLAS  Las Vegas Harry Reid Intl-FCA Kalispell Glacier Park
2h 25mnonstop
$108Allegiant Air
Sat, Nov 21 - Tue, Nov 24
Multiple Airlines Logo
2:12 pm - 6:12 pmFCA  Kalispell Glacier Park-LAS Las Vegas Harry Reid Intl
5h 00m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
4:44 pm - 8:11 pmLAS  Las Vegas Harry Reid Intl-FCA Kalispell Glacier Park
2h 27mnonstop
$203Multiple Airlines
Mon, Oct 19 - Fri, Oct 30
Multiple Airlines Logo
7:45 pm - 11:59 pmFCA  Kalispell Glacier Park-LAS Las Vegas Harry Reid Intl
5h 14m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
6:05 am - 9:32 amLAS  Las Vegas Harry Reid Intl-FCA Kalispell Glacier Park
2h 27mnonstop
$203Multiple Airlines
Mon, Oct 19 - Sat, Oct 24
Alaska Airlines Logo
7:45 pm - 11:59 pmFCA  Kalispell Glacier Park-LAS Las Vegas Harry Reid Intl
5h 14m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:02 am - 12:23 pmLAS  Las Vegas Harry Reid Intl-FCA Kalispell Glacier Park
5h 21m1 stop Seattle/Tacoma Intl
$301Alaska Airlines
Mon, Oct 26 - Fri, Oct 30
Alaska Airlines Logo
7:45 pm - 11:59 pmFCA  Kalispell Glacier Park-LAS Las Vegas Harry Reid Intl
5h 14m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
2:07 pm - 10:59 pmLAS  Las Vegas Harry Reid Intl-FCA Kalispell Glacier Park
7h 52m1 stop Seattle/Tacoma Intl
$301Alaska Airlines
Tue, Oct 20 - Fri, Oct 23
United Airlines Logo
4:17 pm - 10:59 pmFCA  Kalispell Glacier Park-LAS Las Vegas Harry Reid Intl
7h 42m1 stop San Francisco
United Airlines Logo
4:21 pm - 10:32 pmLAS  Las Vegas Harry Reid Intl-FCA Kalispell Glacier Park
5h 11m1 stop Los Angeles
$301United Airlines
Thu, Nov 19 - Sat, Nov 21
Delta Logo
6:17 pm - 11:53 pmFCA  Kalispell Glacier Park-LAS Las Vegas Harry Reid Intl
6h 36m1 stop Salt Lake City
Delta Logo
6:00 am - 11:31 amLAS  Las Vegas Harry Reid Intl-FCA Kalispell Glacier Park
4h 31m1 stop Salt Lake City
$313Delta
Wed, Nov 18 - Mon, Nov 23
Delta Logo
6:17 pm - 11:53 pmFCA  Kalispell Glacier Park-LAS Las Vegas Harry Reid Intl
6h 36m1 stop Salt Lake City
Delta Logo
6:00 am - 11:31 amLAS  Las Vegas Harry Reid Intl-FCA Kalispell Glacier Park
4h 31m1 stop Salt Lake City
$313Delta
Tue, Oct 20 - Thu, Oct 22
United Airlines Logo
4:17 pm - 10:59 pmFCA  Kalispell Glacier Park-LAS Las Vegas Harry Reid Intl
7h 42m1 stop San Francisco
United Airlines Logo
1:38 pm - 9:36 pmLAS  Las Vegas Harry Reid Intl-FCA Kalispell Glacier Park
6h 58m1 stop Denver Intl
$313United Airlines
Booking Insights

Price, demand and travel trends for Kalispell to Las Vegas flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Kalispell to Las Vegas with more confidence.

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

Round-trip flights from Kalispell to Las Vegas start at $83. Prices are below average for this route right now, with typical round-trip fares ranging from $196 to $388. The lowest price found in the past 5 days was $83 on Allegiant Air.

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

Sunday is the cheapest day of the week to fly from Kalispell to Las Vegas, it is 38% cheaper than the average day. Monday is the most expensive day with flight prices 29% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • August is the cheapest month to fly from Kalispell to Las Vegas at $193 round-trip.
  • September ($456) and May ($373) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 136% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Kalispell to Las Vegas the cheapest?

Flights from Kalispell to Las Vegas are cheapest 14 weeks before departure. Booking in this window typically costs about 58% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Kalispell to Las Vegas flights

Low season

June

Cheapest flight

$49
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly with an average 6% increase in price.
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

Your Kalispell to Las Vegas flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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 airlines are available from Kalispell to Las Vegas?

    Only Allegiant Air operates flights between Kalispell and Las Vegas.

  • Which airports can I use when flying from Kalispell to Las Vegas?

    Flights from Kalispell to Las Vegas usually depart from Kalispell Glacier Park (FCA) and arrive at Las Vegas Harry Reid Intl (LAS).

  • What cabin classes can I book on flights from Kalispell to Las Vegas?

    Two cabin classes are available on flights from Kalispell to Las Vegas:

    • Economy Class
    • First Class

  • How much can I save by taking a layover when flying from Kalispell to Las Vegas?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $196 round-trip, compared to $363 via a layover through Seattle/Tacoma Intl (SEA).

  • What is the standard checked-bag allowance on flights from Kalispell to Las Vegas?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $32–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Kalispell to Las Vegas?

    The Airbus A319 family is used most often on this route, operated mainly by Allegiant Air. Other aircraft seen on the route include Airbus A320-100/200 variants.

  • Which airports do connecting flights from Kalispell to Las Vegas pass through?

    One-stop flights from Kalispell to Las Vegas most commonly connect through:

    • Salt Lake City (SLC) - 61% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 19% of one-stop connections
    • Denver Intl (DEN) - 14% of one-stop connections
    • Portland (PDX) - 5% of one-stop connections

    Salt Lake City (SLC) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Kalispell to Las Vegas?

    On the Kalispell to Las Vegas route, being flexible with your departure day can save you up to 52%. Sunday is the cheapest day at $182 round-trip on average, while Monday is the most expensive at $378: a $196 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Las Vegas?

    Some of the most popular sights in Las Vegas are Fremont Street Experience, The Venetian and Las Vegas Convention Center. These are among the most viewed places in Las Vegas on KAYAK.

  • What are the earliest and latest flights from Kalispell to Las Vegas?

    These are the earliest and latest flight times available from Kalispell to Las Vegas:

    • Earliest: departs at 10:22 am and lands at 12:52 pm
    • Latest: departs at 8:46 pm and lands at 11:16 pm.

    The flight takes about 2h 30m.

  • How expensive are last-minute Kalispell to Las Vegas flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 41% above the route average of $292. Book 14 weeks before departure for the lowest fares.

  • How long is a flight from Kalispell to Las Vegas?

    A nonstop flight from Kalispell to Las Vegas takes 2h 30m, covering 845 miles.

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

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How are flight prices from Kalispell to Las Vegas looking right now?

    One-way fares from Kalispell to Las Vegas are currently lower than usual. Average one-way flight prices are about $152, which is 29% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Kalispell to Las Vegas?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 46m, compared with 5h 28m via Seattle/Tacoma Intl (SEA) and 5h 29m via Portland (PDX).

  • What is the time difference between Kalispell and Las Vegas?

    Las Vegas is 1 hour behind Kalispell (Pacific Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Las Vegas Harry Reid Intl Airport (LAS)?

    Las Vegas Harry Reid Intl Airport (LAS) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include:
    · Easirent
    · Ace
    · Fox
    · Dollar
    · Thrifty

  • How much should I expect to pay for a Kalispell to Las Vegas flight?

    Round-trip flights from Kalispell to Las Vegas range from $196 to $388, with an average of $292 over the past 12 months. Anything below $196 counts as a good deal.

Your guide to booking Kalispell to Las Vegas flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Monday. On this route, Sunday flights average $182 - about $196 less than Monday (52% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 14 weeks before you fly. On this route, that window historically saves about 58% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Kalispell to Las Vegas trip for August. Fares historically average $193 round-trip in that month - typically $263 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Las Vegas Harry Reid Intl Airport.
    - Ellis Island Hotel
    - Silver Sevens Hotel and Casino, a Wyndam Garden
    - The Reserve at Park MGM
  • 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?

 
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

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

Information on your arrival and departure airports