Find flights
Deals
When to book
FAQs

Cheap flights from Kalispell to Las Vegas from C$ 189

FCA — LAS
24 Oct — 31 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kalispell to Las Vegas

Enter your travel dates to find the best prices.

Cheapest flights from Kalispell to Las Vegas

Fri 9/105:56 p.m. -
Nonstop2h 30m
Mon 12/103:51 p.m. -
Nonstop2h 27m
Deal found 23/9C$ 335
Mon 19/104:17 p.m. -
1 stop5h 30m
Tue 20/107:30 a.m. -
1 stop4h 58m
Deal found 21/9C$ 445
Mon 19/102:30 p.m. -
1 stop6h 41m
Wed 21/105:15 a.m. -
1 stop7h 13m
Deal found 22/9C$ 452
Mon 26/107:45 p.m. -
1 stop5h 14m
Fri 30/107:02 a.m. -
1 stop5h 21m
Deal found 20/9C$ 466
Wed 7/105:12 p.m. -
1 stop5h 47m
Mon 12/107:15 a.m. -
1 stop7h 01m
Deal found 21/9C$ 475
Tue 15/1212:28 p.m. -
1 stop4h 13m
Fri 18/125:04 p.m. -
1 stop4h 47m
Deal found 23/9C$ 480
Thu 22/106:13 p.m. -
1 stop6h 46m
Sun 25/106:10 a.m. -
1 stop4h 27m
Deal found 21/9C$ 493
Fri 9/1012:28 p.m. -
1 stop4h 36m
Tue 13/105:10 p.m. -
1 stop4h 47m
Deal found 23/9C$ 495
Fri 9/106:13 p.m. -
1 stop6h 46m
Sun 11/106:10 a.m. -
1 stop4h 27m
Deal found 23/9C$ 496
Wed 7/105:12 p.m. -
1 stop5h 47m
Sun 11/107:15 a.m. -
1 stop7h 01m
Deal found 21/9C$ 497
Wed 7/107:45 p.m. -
1 stop5h 14m
Mon 12/103:51 p.m. -
Nonstop2h 27m
Deal found 23/9C$ 499

Find flight deals from Kalispell to Las Vegas

Round-trip from

C$ 337

One-way from

C$ 221

Popular in

September

Cheapest in

December

Average price

C$ 620
Allegiant Air
  • Allegiant Air
  • 9/10-12/10
  • Nonstop
  • 4h 57m total
  • Kalispell to Las Vegas
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 7/11-31/12
  • 1 total stop
  • 4h 55m total
  • Kalispell to Las Vegas
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Kalispell to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KalispellLas Vegas

FCA Kalispell Glacier Park - LAS Las Vegas Harry Reid Intl

FCALAS

Kalispell Glacier Park

Mon 19/10

4:17 p.m.-8:47 p.m.

1 stop5h 30m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 227

KalispellLas Vegas

FCA Kalispell Glacier Park - LAS Las Vegas Harry Reid Intl

FCALAS

Kalispell Glacier Park

Fri 9/10

6:13 p.m.-11:59 p.m.

1 stop6h 46m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 249

KalispellLas Vegas

FCA Kalispell Glacier Park - LAS Las Vegas Harry Reid Intl

FCALAS

Kalispell Glacier Park

Thu 8/10

4:17 p.m.-10:59 p.m.

1 stop7h 42m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 249

KalispellLas Vegas

FCA Kalispell Glacier Park - LAS Las Vegas Harry Reid Intl

FCALAS

Kalispell Glacier Park

Wed 7/10

10:45 a.m.-5:06 p.m.

1 stop7h 21m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 317

KalispellLas Vegas

FCA Kalispell Glacier Park - LAS Las Vegas Harry Reid Intl

FCALAS

Kalispell Glacier Park

Fri 2/10

5:12 p.m.-9:59 p.m.

1 stop5h 47m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 358

KalispellLas Vegas

FCA Kalispell Glacier Park - LAS Las Vegas Harry Reid Intl

FCALAS

Kalispell Glacier Park

Mon 19/10

2:30 p.m.-8:11 p.m.

1 stop6h 41m

Las Vegas Harry Reid Intl

Wed 21/10

5:15 a.m.-1:28 p.m.

1 stop7h 13m

C$ 452

KalispellLas Vegas

FCA Kalispell Glacier Park - LAS Las Vegas Harry Reid Intl

FCALAS

Kalispell Glacier Park

Wed 2/12

6:16 p.m.-11:53 p.m.

1 stop6h 37m

Las Vegas Harry Reid Intl

Mon 7/12

6:00 a.m.-11:38 a.m.

1 stop4h 38m

C$ 452

KalispellLas Vegas

FCA Kalispell Glacier Park - LAS Las Vegas Harry Reid Intl

FCALAS

Kalispell Glacier Park

Fri 4/12

6:16 p.m.-11:53 p.m.

1 stop6h 37m

Las Vegas Harry Reid Intl

Sun 6/12

6:00 a.m.-11:38 a.m.

1 stop4h 38m

C$ 452

KalispellLas Vegas

FCA Kalispell Glacier Park - LAS Las Vegas Harry Reid Intl

FCALAS

Kalispell Glacier Park

Mon 26/10

7:45 p.m.-11:59 p.m.

1 stop5h 14m

Las Vegas Harry Reid Intl

Fri 30/10

7:02 a.m.-1:23 p.m.

1 stop5h 21m

C$ 466

KalispellLas Vegas

FCA Kalispell Glacier Park - LAS Las Vegas Harry Reid Intl

FCALAS

Kalispell Glacier Park

Tue 15/12

12:28 p.m.-3:41 p.m.

1 stop4h 13m

Las Vegas Harry Reid Intl

Fri 18/12

5:04 p.m.-10:51 p.m.

1 stop4h 47m

C$ 480

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/9

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

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?

To ensure you get the cheapest price possible for a flight from Kalispell to Las Vegas, you should look to book at least 55 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, December is the cheapest month in which you can book a flight from Kalispell to Las Vegas (average of C$ 227). Flying from Kalispell to Las Vegas in September is currently the most expensive (average of C$ 620). 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?

When flying from Kalispell to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Kalispell to Las Vegas?

Airfare is below average for this route at the moment.

Kalispell to Las Vegas flights typically cost between C$ 470 and C$ 654 in October.
The cheapest round-trip price found within the last 5 days was C$ 335 on Allegiant Air (9 Oct-12 Oct).

Related info for your journey

  • 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 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    A quick flight from Kalispell to Las Vegas can take about 5h 14m. United Airlines provides one of the quickest options available for as low as C$ 466. The distance from Kalispell to Las Vegas is about 1360 km. This flight may include one or multiple stops.

  • 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, December is the cheapest month in which you can book a flight from Kalispell to Las Vegas (average of C$ 227). Flying from Kalispell to Las Vegas in September is currently the most expensive (average of C$ 620). 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

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Kingman
North Las Vegas
Henderson

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Kalispell to Las Vegas

Great Falls to Las Vegas flights

Fly with Cheapflights

How does Cheapflights help users find flights from Kalispell to Las Vegas?

Deals for Kalispell to Las Vegas flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Kalispell to Las Vegas?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kalispell to Las Vegas for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Kalispell to Las Vegas with no change fees?

Certainly. Search results for flights to Las Vegas from Kalispell shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kalispell to Las Vegas become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.