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$63+ Cheap flights from Kalispell to Las Vegas (FCA - LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — LAS
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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1. Tell us where you want to go
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Cheapflights Tip: The best prices from Kalispell Glacier Park to Las Vegas Harry Reid Intl are usually found in May or February, booked 59 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from Kalispell to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$82
(Mytrip)

One-way from

$63
(Mytrip)

Popular in

July

Cheapest in

May

Average price

$243

Good round-trip deal

$119 or less

Good one-way deal

$126 or less
Provider with most accurate pricing for Kalispell Glacier Park-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Kalispell Glacier Park-Las Vegas Harry Reid Intl flights.
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From Kalispell Glacier Park to Las Vegas Harry Reid Intl
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One-way flight from Kalispell Glacier Park to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 13% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Kalispell Glacier Park to Las Vegas Harry Reid Intl.
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Price to beat on a one-way flight from Kalispell Glacier Park to Las Vegas Harry Reid Intl.
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Find flight deals from Kalispell to Las Vegas

Cheapest flights from Kalispell to Las Vegas
Explore the most affordable flight options available from Kalispell to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Booking.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/39:53 pmFCA - LAS
Nonstop2h 26mAllegiant Air
Thu 5/226:05 amLAS - FCA
Nonstop2h 30mAllegiant Air
Deal found 3/23$99
This Mytrip deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/312:40 pmFCA - LAS
1 stop19h 21mMultiple Airlines
Thu 5/226:05 amLAS - FCA
Nonstop2h 30mMultiple Airlines
Deal found 3/23$161
This Alaska Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1512:44 pmFCA - LAS
1 stop5h 11mAlaska Airlines
Tue 4/227:20 amLAS - FCA
1 stop5h 12mAlaska Airlines
Deal found 3/25$227
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:25 amFCA - LAS
1 stop3h 45mDelta
Sun 5/116:00 amLAS - FCA
1 stop4h 13mDelta
Deal found 3/25$237
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/53:27 pmFCA - LAS
1 stop9h 22mAmerican Airlines
Mon 6/912:59 amLAS - FCA
1 stop8h 55mAmerican Airlines
Deal found 3/24$366
This Hawaiian Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/256:40 pmFCA - LAS
1 stop6h 19mHawaiian Airlines
Sat 4/267:20 amLAS - FCA
1 stop5h 12mHawaiian Airlines
Deal found 3/23$484
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/252:28 pmFCA - LAS
1 stop27h 46mUnited Airlines
Sun 4/276:00 amLAS - FCA
2 stops30h 32mUnited Airlines
Deal found 3/24$559

Cheapflights Fare Finder

Customize your flight search to find flights from Kalispell to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
Use the filters below to find and compare flights from Kalispell to Las Vegas that are best for you.

Fly from

Kalispell

Fly to

Las Vegas

Route

Depart

Return

Price

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Sun 5/25

10:25 am-11:50 am

Nonstop2h 25m

Las Vegas Harry Reid Intl

Thu 5/29

6:05 am-9:35 am

Nonstop2h 30m

$82

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Thu 4/3

12:40 pm-7:01 am

1 stop19h 21m

Las Vegas Harry Reid Intl

Thu 5/22

6:05 am-9:35 am

Nonstop2h 30m

$161

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Tue 4/15

12:44 pm-4:55 pm

1 stop5h 11m

Las Vegas Harry Reid Intl

Tue 4/22

7:20 am-1:32 pm

1 stop5h 12m

$227

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Fri 5/9

5:25 am-8:10 am

1 stop3h 45m

Las Vegas Harry Reid Intl

Sun 5/11

6:00 am-11:13 am

1 stop4h 13m

$237

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Thu 6/5

3:27 pm-11:49 pm

1 stop9h 22m

Las Vegas Harry Reid Intl

Mon 6/9

12:59 am-10:54 am

1 stop8h 55m

$366

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Fri 4/25

6:40 pm-11:59 pm

1 stop6h 19m

Las Vegas Harry Reid Intl

Sat 4/26

7:20 am-1:32 pm

1 stop5h 12m

$484

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Fri 4/25

2:28 pm-5:14 pm

1 stop27h 46m

Las Vegas Harry Reid Intl

Sun 4/27

6:00 am-1:32 pm

2 stops30h 32m

$559

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Thu 4/3

9:53 pm-11:19 pm

Nonstop2h 26m

$63

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Thu 4/3

12:40 pm-7:01 am

1 stop19h 21m

$110

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Sun 4/13

6:14 pm-11:12 pm

1 stop5h 58m

$118

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 12 results
1
2

Compare providers for flights from Kalispell to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kalispell to Las Vegas in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kalispell-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalispell-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalispell-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kalispell-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kalispell-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kalispell to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Kalispell with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Kalispell to Las Vegas. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Kalispell to Las Vegas, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Kalispell to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Kalispell to Las Vegas (average of $198). Flying from Kalispell to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FCA to LAS?

Find hourly flight availability from Kalispell to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 17% on flights from Kalispell to Las Vegas by exploring options for tickets at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Kalispell to Las Vegas. Price data was last updated on February 10, 2025.

Travelers seeking maximum savings on their Kalispell to Las Vegas flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated March 25, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Kalispell to Las Vegas have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,785 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,785 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,890 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,330 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,605 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Kalispell to Las Vegas flight route?

    The Kalispell Glacier Park to Las Vegas Harry Reid Intl flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Kalispell to Las Vegas round-trip?

    Cheapflights users have booked flights from Kalispell to Las Vegas round-trip from $82. Other airlines that can offer you cheap pricing are Alaska Airlines, from $227, and Delta, from $237. Allegiant Air is 69% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Kalispell to Las Vegas one-way?

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $63. Users have also found prices from $118 and $119 on Alaska Airlines and Delta, respectively.

  • What are the cheapest flights from Kalispell to Las Vegas?

    On average you can expect to pay $130 for a flight from Kalispell to Las Vegas. The cheapest flight overall is $42 while the most popular route, (Kalispell Glacier Park - Las Vegas Harry Reid Intl) is currently priced at $82.

  • Can I find deals for flights from Kalispell to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Kalispell to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalispell to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to Las Vegas.

  • Can I find deals for business class flights from Kalispell to Las Vegas?

    Yes. Cheapflights offers flight deals from Kalispell to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Kalispell to Las Vegas (average of $198). Flying from Kalispell to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Kingman
Primm
Mesquite
Needles
Mount Charleston
Pahrump
Boulder City

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Top 4 airlines flying from Kalispell to Las Vegas

Discover the top 4 airlines that operate flights from Kalispell to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$87Average$189FlexibilityNo cancel feeOn-time88%
DeltaCheapest$236Average$346FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$256Average$553FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$291Average$475FlexibilityNo cancel feeOn-time75%
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