What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Kalispell Glacier Park?

Allegiant Air, United Airlines, and Delta are the most popular carriers operating from Las Vegas Harry Reid Intl to Kalispell Glacier Park

What airlines fly to Kalispell?

Allegiant Air, Delta and Alaska Airlines are the top three most popular airlines that fly to Kalispell from Las Vegas according to our data. Allegiant Air is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Kalispell. Keep in mind that there are 4 different airlines that fly to Kalispell on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Kalispell Glacier Park Airport?

Prices for flights from Las Vegas Harry Reid Intl Airport to Kalispell Glacier Park Airport are updated daily.

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Kalispell Glacier Park Airport?

There are 4 operators available for flights from Las Vegas Harry Reid Intl Airport to Kalispell Glacier Park Airport as of September 2025.

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Kalispell Glacier Park Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Kalispell Glacier Park Airport.

What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

The required travel and health documents for your Kalispell Glacier Park Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kalispell Glacier Park Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$51 Cheap Flights from Las Vegas to Kalispell (LAS-FCA) in 2025

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Find the cheapest flights from Las Vegas to Kalispell (LAS-FCA)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

1:28 pm - 4:58 pmLAS-FCA

2h 30mnonstop

5:48 pm - 7:18 pmFCA-LAS

2h 30mnonstop

$126Allegiant Air

Find Deal

Thu, Oct 2 - Sun, Oct 19

1:17 pm - 4:43 pmLAS-FCA

2h 26mnonstop

5:48 pm - 7:18 pmFCA-LAS

2h 30mnonstop

$146Allegiant Air

Find Deal

Sun, Sep 28 - Sun, Oct 5

1:28 pm - 4:58 pmLAS-FCA

2h 30mnonstop

6:35 pm - 11:29 pmFCA-LAS

5h 54m1 stop

$280

Find Deal

Thu, Oct 2 - Sun, Oct 19

7:15 pm - 12:22 amLAS-FCA

4h 07m1 stop

6:10 pm - 10:25 pmFCA-LAS

5h 15m1 stop

$281Delta

Find Deal

Fri, Oct 3 - Sat, Oct 11

1:35 pm - 12:22 amLAS-FCA

9h 47m2 stops

6:10 pm - 10:25 pmFCA-LAS

5h 15m1 stop

$286Delta

Find Deal

Fri, Oct 3 - Sat, Oct 11

1:28 pm - 4:58 pmLAS-FCA

2h 30mnonstop

6:35 pm - 9:56 amFCA-LAS

16h 21m1 stop

$301

Find Deal

Sun, Oct 5 - Sat, Oct 11

6:00 am - 1:25 pmLAS-FCA

6h 25m1 stop

5:06 pm - 9:57 pmFCA-LAS

5h 51m1 stop

$327United Airlines

Find Deal

Sun, Sep 28 - Sun, Oct 5

6:00 am - 1:13 pmLAS-FCA

6h 13m1 stop

10:50 am - 5:16 pmFCA-LAS

7h 26m1 stop

$354United Airlines

Find Deal

Sun, Sep 14 - Thu, Sep 25

7:00 am - 11:58 pmLAS-FCA

15h 58m2 stops

6:35 pm - 9:17 amFCA-LAS

15h 42m2 stops

$510Alaska Airlines

Find Deal

Sat, Oct 4 - Fri, Oct 10

8:39 pm - 12:27 pmLAS-FCA

14h 48m2 stops

6:31 am - 11:29 pmFCA-LAS

17h 58m1 stop

$574Alaska Airlines

Find Deal

Sun, Sep 28 - Sun, Oct 5

Allegiant Air flights from Las Vegas to Kalispell

Our best Allegiant Air deals on Las Vegas to Kalispell flight tickets

Allegiant Air

Oct 2

LAS1:28 pmLas Vegas Harry Reid Intl

2h 30m

FCA4:58 pmKalispell Glacier Park

Oct 19

FCA5:48 pmKalispell Glacier Park

2h 30m

LAS7:18 pmLas Vegas Harry Reid Intl

$126

Find similar

Allegiant Air

Sep 28

LAS1:17 pmLas Vegas Harry Reid Intl

2h 26m

FCA4:43 pmKalispell Glacier Park

Oct 5

FCA5:48 pmKalispell Glacier Park

2h 30m

LAS7:18 pmLas Vegas Harry Reid Intl

$146

Find similar

Allegiant Air

Sep 14

LAS1:17 pmLas Vegas Harry Reid Intl

2h 26m

FCA4:43 pmKalispell Glacier Park

Sep 25

FCA5:33 pmKalispell Glacier Park

2h 30m

LAS7:03 pmLas Vegas Harry Reid Intl

$163

Find similar

Delta flights from Las Vegas to Kalispell

Our best Delta deals on Las Vegas to Kalispell flight tickets

Delta

Oct 3

LAS7:15 pmLas Vegas Harry Reid Intl

4h 07m

1 stop

FCA12:22 amKalispell Glacier Park

Oct 11

FCA6:10 pmKalispell Glacier Park

5h 15m

1 stop

LAS10:25 pmLas Vegas Harry Reid Intl

$281

Find similar

Delta

Oct 3

LAS1:35 pmLas Vegas Harry Reid Intl

9h 47m

2 stops

FCA12:22 amKalispell Glacier Park

Oct 11

FCA6:10 pmKalispell Glacier Park

5h 15m

1 stop

LAS10:25 pmLas Vegas Harry Reid Intl

$286

Find similar

Delta

Oct 3

LAS7:15 pmLas Vegas Harry Reid Intl

4h 07m

1 stop

FCA12:22 amKalispell Glacier Park

Oct 10

FCA5:20 amKalispell Glacier Park

3h 52m

1 stop

LAS8:12 amLas Vegas Harry Reid Intl

$348

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Las VegasKalispell

LAS - FCA

LASFCA

Las Vegas Harry Reid Intl

Thu 10/2

1:28 pm-4:58 pm

Nonstop2h 30m

Kalispell Glacier Park

Sun 10/19

5:48 pm-7:18 pm

Nonstop2h 30m

$126

Las VegasKalispell

LAS - FCA

LASFCA

Las Vegas Harry Reid Intl

Sun 9/28

1:17 pm-4:43 pm

Nonstop2h 26m

Kalispell Glacier Park

Sun 10/5

5:48 pm-7:18 pm

Nonstop2h 30m

$146

Las VegasKalispell

LAS - FCA

LASFCA

Las Vegas Harry Reid Intl

Thu 10/2

1:28 pm-4:58 pm

Nonstop2h 30m

Kalispell Glacier Park

Sun 10/19

6:35 pm-11:29 pm

1 stop5h 54m

$280

Las VegasKalispell

LAS - FCA

LASFCA

Las Vegas Harry Reid Intl

Fri 10/3

7:15 pm-12:22 am

1 stop4h 07m

Kalispell Glacier Park

Sat 10/11

6:10 pm-10:25 pm

1 stop5h 15m

$281

Las VegasKalispell

LAS - FCA

LASFCA

Las Vegas Harry Reid Intl

Fri 10/3

1:35 pm-12:22 am

2 stops9h 47m

Kalispell Glacier Park

Sat 10/11

6:10 pm-10:25 pm

1 stop5h 15m

$286

Las VegasKalispell

LAS - FCA

LASFCA

Las Vegas Harry Reid Intl

Sun 10/5

1:28 pm-4:58 pm

Nonstop2h 30m

Kalispell Glacier Park

Sat 10/11

6:35 pm-9:56 am

1 stop16h 21m

$301

Las VegasKalispell

LAS - FCA

LASFCA

Las Vegas Harry Reid Intl

Sun 9/28

6:00 am-1:25 pm

1 stop6h 25m

Kalispell Glacier Park

Sun 10/5

5:06 pm-9:57 pm

1 stop5h 51m

$327

Las VegasKalispell

LAS - FCA

LASFCA

Las Vegas Harry Reid Intl

Sun 9/14

6:00 am-1:13 pm

1 stop6h 13m

Kalispell Glacier Park

Thu 9/25

10:50 am-5:16 pm

1 stop7h 26m

$354

Las VegasKalispell

LAS - FCA

LASFCA

Las Vegas Harry Reid Intl

Sat 10/4

7:00 am-11:58 pm

2 stops15h 58m

Kalispell Glacier Park

Fri 10/10

6:35 pm-9:17 am

2 stops15h 42m

$510

Las VegasKalispell

LAS - FCA

LASFCA

Las Vegas Harry Reid Intl

Sun 9/28

8:39 pm-12:27 pm

2 stops14h 48m

Kalispell Glacier Park

Sun 10/5

6:31 am-11:29 pm

1 stop17h 58m

$574

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How to get the cheapest flight ticket from Las Vegas to Kalispell

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Kalispell?

The month of June is, on average, the cheapest month to fly to Kalispell from Las Vegas, with most prices found around $112. If you aren’t able to travel to Kalispell during the month of June, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $112.

What is the cheapest day to depart on your flight to Kalispell?

The cheapest day to depart from Las Vegas to Kalispell is on a Thursday. Travelers who choose to depart for Kalispell on a Thursday will often find tickets for as low as $120. The most expensive day to fly to Kalispell is Saturday, with ticket prices averaging around $409.

What is the cheapest time of day to depart on your flight to Kalispell?

According to our data, the cheapest time of day to fly to Kalispell is at noon. momondo users have found flights departing from Las Vegas to Kalispell at noon for as low as $110. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Kalispell, so prices are often more expensive at around $406 per ticket.

What is the cheapest Las Vegas Harry Reid Intl to Kalispell Glacier Park flight route?

Fly from Las Vegas Harry Reid Intl to Kalispell Glacier Park for the best Las Vegas Harry Reid Intl - Kalispell Glacier Park flight prices

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

You are more likely to see cheaper flights to Kalispell from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Kalispell for around $225 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kalispell from Las Vegas for as low as $113 on momondo.

What cabin class options are available on Las Vegas Harry Reid Intl to Kalispell Glacier Park flights?

There is only 1 cabin class available to choose from on Las Vegas Harry Reid Intl to Kalispell Glacier Park flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Las Vegas to Kalispell flight prices changed over time?

As of September 2025, prices for Las Vegas to Kalispell flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to Kalispell

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Kalispell according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Las Vegas to Kalispell (LAS to FCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Kalispell

Best Price Found	$46
Fastest flight time	2h 26m
Direct flights	Mon, Fri and Sun
Airports in Kalispell	1 airport

The best one-way flight to Kalispell from Las Vegas in the past 72 hours is $46. The best round-trip flight deal from Las Vegas to Kalispell found on momondo in the last 72 hours is $96.

The fastest flight from Las Vegas to Kalispell takes 2h 26m

Direct flights go from Las Vegas to Kalispell on Monday, Friday and Sunday. The only airline offering direct flights is Allegiant Air.

There is 1 airport near Kalispell: Kalispell Glacier Park (FCA)

Search flight deals

How far is Las Vegas Harry Reid Intl to Kalispell Glacier Park by plane?
Las Vegas Harry Reid Intl and Kalispell Glacier Park are 831.0 mi apart from one another. A reasonable flight in good conditions will take 2h 26m.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Kalispell Glacier Park Airport?
Prices for flights from Las Vegas Harry Reid Intl Airport to Kalispell Glacier Park Airport are updated daily.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Kalispell Glacier Park Airport?
There are 4 operators available for flights from Las Vegas Harry Reid Intl Airport to Kalispell Glacier Park Airport as of September 2025.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Kalispell Glacier Park Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Kalispell Glacier Park Airport.
What documentation or ID do you need to fly to Kalispell Glacier Park Airport?
The required travel and health documents for your Kalispell Glacier Park Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kalispell Glacier Park Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Las Vegas to Kalispell?
Based on momondo bookings for flights between Las Vegas and Kalispell, the leading plane model is Airbus A319, making up 82.76% of the total bookings. Other popular models include Airbus A320-100/200 with 17.24%.
What is the most popular airline from Las Vegas to Kalispell?
Based on momondo bookings for flights between Las Vegas and Kalispell, the leading airline is Allegiant Air, making up 58% of the total bookings. Other popular airlines include Delta with 22%, United Airlines with 11%, and Alaska Airlines with 10%.

Best airlines flying from Las Vegas to Kalispell

Compare and see reviews for airlines that fly from Las Vegas to Kalispell with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $78	Free Cancellation	Rating 7.2 700 reviews	Search Allegiant Air flights
Delta	PriceFrom $128	Free Cancellation	Rating 7.9 7,974 reviews	Search Delta flights
Alaska Airlines	PriceFrom $235	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights

Whitefish

Polson

Columbia Falls

East Glacier Park

Essex

Eureka

Cut Bank

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Kalispell?

Finding the right flight to Kalispell from Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kalispell quick and easy, saving you time and money.

Can I find flights from Las Vegas to Kalispell with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kalispell from Las Vegas which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Las Vegas to Kalispell?

Once you have performed a search for Las Vegas to Kalispell flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Las Vegas to Kalispell right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Las Vegas to Kalispell now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kalispell and let you know when they change.

An easier way to manage your Kalispell trip

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Cheap flights from Las Vegas to Kalispell from $51

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Kalispell departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Las Vegas to Kalispell (LAS-FCA)

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Allegiant Air flights from Las Vegas to Kalispell

Our best Allegiant Air deals on Las Vegas to Kalispell flight tickets

Delta flights from Las Vegas to Kalispell

Our best Delta deals on Las Vegas to Kalispell flight tickets

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See travel insights to Kalispell from

How to get the cheapest flight ticket from Las Vegas to Kalispell

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kalispell?

What is the cheapest day to depart on your flight to Kalispell?

The cheapest day to depart from Las Vegas to Kalispell is on a Thursday. Travelers who choose to depart for Kalispell on a Thursday will often find tickets for as low as $120. The most expensive day to fly to Kalispell is Saturday, with ticket prices averaging around $409.

What is the cheapest time of day to depart on your flight to Kalispell?

What is the cheapest Las Vegas Harry Reid Intl to Kalispell Glacier Park flight route?

Fly from Las Vegas Harry Reid Intl to Kalispell Glacier Park for the best Las Vegas Harry Reid Intl - Kalispell Glacier Park flight prices

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

What cabin class options are available on Las Vegas Harry Reid Intl to Kalispell Glacier Park flights?

There is only 1 cabin class available to choose from on Las Vegas Harry Reid Intl to Kalispell Glacier Park flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Las Vegas to Kalispell flight prices changed over time?

As of September 2025, prices for Las Vegas to Kalispell flights are approximately 29% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Kalispell Glacier Park?

Allegiant Air, United Airlines, and Delta are the most popular carriers operating from Las Vegas Harry Reid Intl to Kalispell Glacier Park

What airlines fly to Kalispell?

When to book flights from Las Vegas to Kalispell

Cheap Las Vegas to Kalispell (LAS to FCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Kalispell

Best Price Found

Fastest flight time

Direct flights

Airports in Kalispell

How far is Las Vegas Harry Reid Intl to Kalispell Glacier Park by plane?

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Kalispell Glacier Park Airport?

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Kalispell Glacier Park Airport?

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Kalispell Glacier Park Airport?

What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

What is the most popular plane model from Las Vegas to Kalispell?

What is the most popular airline from Las Vegas to Kalispell?

Best airlines flying from Las Vegas to Kalispell

Compare and see reviews for airlines that fly from Las Vegas to Kalispell with momondo

Traveling to a place near Kalispell?

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Kalispell?

Can I find flights from Las Vegas to Kalispell with flexible booking policies on momondo?

How can momondo help me find flights from Las Vegas to Kalispell?

I’m not ready to book a flight from Las Vegas to Kalispell right now. Can momondo alert me if prices change?

An easier way to manage your Kalispell trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Montana