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$46+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — LAS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Kalispell Glacier Park to Las Vegas Harry Reid Intl are usually found in June or February, booked 27 days in advance, depart on a Wednesday or Monday and return on a Tuesday

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 June 12, 2025.

Round-trip from

$82
(Booking.com)

One-way from

$46
(Booking.com)

Popular in

July

Cheapest in

June

Average price

$212

Good round-trip deal

$154 or less

Good one-way deal

$86 or less
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. 5% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/11. 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.
Tue 7/11:15 pmFCA - LAS
Nonstop2h 25mAllegiant Air
Sun 7/206:25 amLAS - FCA
Nonstop2h 25mAllegiant Air
Deal found 6/11$82
This Mytrip deal was found by Cheapflights users on 6/12. 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 7/310:40 amFCA - LAS
Nonstop2h 24mMultiple Airlines
Tue 7/1510:04 pmLAS - FCA
1 stop15h 51mMultiple Airlines
Deal found 6/12$170
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
Thu 8/148:00 pmFCA - LAS
1 stop4h 59mAlaska Airlines
Sat 8/1610:14 amLAS - FCA
1 stop8h 06mAlaska Airlines
Deal found 6/12$236
This Delta deal was found by Cheapflights users on 6/9. 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 8/85:30 amFCA - LAS
1 stop4h 19mDelta
Tue 8/127:14 pmLAS - FCA
1 stop4h 11mDelta
Deal found 6/9$258
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Thu 7/32:32 pmFCA - LAS
1 stop7h 00mUnited Airlines
Tue 7/159:46 amLAS - FCA
1 stop5h 29mUnited Airlines
Deal found 6/12$297
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 10/301:06 pmFCA - LAS
1 stop6h 17mHawaiian Airlines
Sun 11/25:00 amLAS - FCA
1 stop5h 21mHawaiian Airlines
Deal found 6/11$327
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 7/183:23 pmFCA - LAS
1 stop9h 24mAmerican Airlines
Sun 7/2012:59 amLAS - FCA
1 stop8h 57mAmerican Airlines
Deal found 6/11$433

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 June 12, 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

Tue 7/1

1:15 pm-2:40 pm

Nonstop2h 25m

Las Vegas Harry Reid Intl

Sun 7/20

6:25 am-9:50 am

Nonstop2h 25m

$82

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Thu 7/3

10:40 am-12:04 pm

Nonstop2h 24m

Las Vegas Harry Reid Intl

Tue 7/15

10:04 pm-2:55 pm

1 stop15h 51m

$170

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Thu 8/14

8:00 pm-11:59 pm

1 stop4h 59m

Las Vegas Harry Reid Intl

Sat 8/16

10:14 am-7:20 pm

1 stop8h 06m

$236

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Fri 8/8

5:30 am-8:49 am

1 stop4h 19m

Las Vegas Harry Reid Intl

Tue 8/12

7:14 pm-12:25 am

1 stop4h 11m

$258

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Thu 7/3

2:32 pm-8:32 pm

1 stop7h 00m

Las Vegas Harry Reid Intl

Tue 7/15

9:46 am-4:15 pm

1 stop5h 29m

$297

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Thu 10/30

1:06 pm-6:23 pm

1 stop6h 17m

Las Vegas Harry Reid Intl

Sun 11/2

5:00 am-11:21 am

1 stop5h 21m

$327

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Fri 7/18

3:23 pm-11:47 pm

1 stop9h 24m

Las Vegas Harry Reid Intl

Sun 7/20

12:59 am-10:56 am

1 stop8h 57m

$433

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Thu 9/11

5:33 pm-7:03 pm

Nonstop2h 30m

$46

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Wed 6/25

3:40 pm-11:15 pm

1 stop8h 35m

$94

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Wed 7/16

5:30 am-8:49 am

1 stop4h 19m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 15 results
1
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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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from Kalispell to Las Vegas, you should look to book at least 27 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 June 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 35% 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 mornings 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 June 12, 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
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $236, and Delta, from $258. 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 $46. Users have also found prices from $119 and $124 on Delta and American Airlines, respectively.

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

    On average you can expect to pay $143 for a flight from Kalispell to Las Vegas. The cheapest flight overall is $46 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
Primm
Mount Charleston
Kingman
Mesquite
Needles
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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$82Average$187FlexibilityNo cancel feeOn-time88%
DeltaCheapest$236Average$331FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$256Average$499FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$291Average$469FlexibilityNo cancel feeOn-time75%

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