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Cheap flights from Kalispell to Las Vegas

Compare Kalispell to Las Vegas flight deals

Find the cheapest month or even day of the year to fly to Las Vegas

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Flight deals from Kalispell to Las Vegas

Looking for a cheap last-minute deal or the best return flight from Kalispell to Las Vegas? Find the lowest prices on one-way and return tickets right here.
Las Vegas.P5,242 per passenger.Departing Thu, 29 Jan, returning Thu, 5 Feb.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Kalispell on Thu, 29 Jan, arriving in Harry Reid International.Inbound direct flight with Allegiant Air departs from Harry Reid International on Thu, 5 Feb, arriving in Kalispell.Price includes taxes and charges.From P5,242, select.
Las Vegas.P6,145 per passenger.Departing Tue, 23 Dec, returning Thu, 8 Jan.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Kalispell on Tue, 23 Dec, arriving in Harry Reid International.Inbound direct flight with Allegiant Air departs from Harry Reid International on Thu, 8 Jan, arriving in Kalispell.Price includes taxes and charges.From P6,145, select.
Las Vegas.P8,628 per passenger.Departing Thu, 2 Apr, returning Thu, 16 Apr.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Kalispell on Thu, 2 Apr, arriving in Harry Reid International.Inbound direct flight with Allegiant Air departs from Harry Reid International on Thu, 16 Apr, arriving in Kalispell.Price includes taxes and charges.From P8,628, select.
Las Vegas.P9,208 per passenger.Departing Tue, 23 Dec, returning Tue, 30 Dec.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Kalispell on Tue, 23 Dec, arriving in Harry Reid International.Inbound direct flight with Allegiant Air departs from Harry Reid International on Tue, 30 Dec, arriving in Kalispell.Price includes taxes and charges.From P9,208, select.
Las Vegas.P9,972 per passenger.Departing Sun, 15 Mar, returning Thu, 19 Mar.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Kalispell on Sun, 15 Mar, arriving in Harry Reid International.Inbound direct flight with Allegiant Air departs from Harry Reid International on Thu, 19 Mar, arriving in Kalispell.Price includes taxes and charges.From P9,972, select.
Las Vegas.P14,305 per passenger.Departing Thu, 12 Feb, returning Sun, 15 Feb.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Kalispell on Thu, 12 Feb, arriving in Harry Reid International.Inbound direct flight with Allegiant Air departs from Harry Reid International on Sun, 15 Feb, arriving in Kalispell.Price includes taxes and charges.From P14,305, select.
Las Vegas.P16,460 per passenger.Departing Sun, 15 Feb, returning Sun, 1 Mar.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Kalispell on Sun, 15 Feb, arriving in Harry Reid International.Inbound direct flight with Allegiant Air departs from Harry Reid International on Sun, 1 Mar, arriving in Kalispell.Price includes taxes and charges.From P16,460, select.
Las Vegas.P18,966 per passenger.Departing Sat, 3 Jan, returning Thu, 8 Jan.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Kalispell on Sat, 3 Jan, arriving in Harry Reid International.Inbound direct flight with Allegiant Air departs from Harry Reid International on Thu, 8 Jan, arriving in Kalispell.Price includes taxes and charges.From P18,966, select.

Find the cheapest month to fly from Kalispell to Las Vegas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kalispell to Las Vegas flights are currently cheapest in April.
Dec
from P9,208
Jan
from P18,966
Feb
from P14,305
Mar
from P9,972
Apr
from P8,628
May
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Jun
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Jul
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Aug
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Sep
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Oct
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Nov
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Direct flights from Kalispell to Las Vegas

Alternative Kalispell to Las Vegas routes

Looking for the cheapest, fastest or easiest route from Kalispell to Las Vegas? You could fly into the following airports instead.

Kalispell to Las Vegas: Flight information

The things to know before you go.
Cheapest flight foundP5,234
Cheapest month to flyJanuary
Average flight time2 hrs, 30 mins
Most popular airlineAllegiant Air
Average flights per week4

Finding cheap flights from Kalispell to Las Vegas: Frequently asked questions

There are 4 airports in Las Vegas: North Las Vegas, Harry Reid International, Henderson Executive, and Boulder City Municipal.
The best price we found for a return flight from Kalispell to Las Vegas is P5,242. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kalispell to Las Vegas. But we found flights with one or more stops from P5,242.
As of December 2025, there are no flights flying from Kalispell to Las Vegas.
The cheapest month to fly from Kalispell to Las Vegas is usually January.
If you're flying from Kalispell Airport, the cheapest airport near Las Vegas is Harry Reid International – which is 4.3 km away from the centre of Las Vegas. We've found flights into this airport from P5,242.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kalispell Airport to Las Vegas on Thursday, 29 January 2026.
Yes – the average flight time is 2 hours and 30 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Las Vegas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.
In December, the average temperature is usually around 6°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.
Currently, Allegiant Air offers the cheapest flight tickets to Las Vegas.

Flying from Glacier Park International Airport (FCA) to Las Vegas: what you need to know

  • The average time for a direct flight from Glacier Park International Airport to Las Vegas is 2 hours 30 minutes.

  • The timezone in Las Vegas is UTC-7. The city is one hour behind Kalispell, where Glacier Park International Airport is located.

  • To avoid rushing for your FCA to Las Vegas flight, allow plenty of time for things like check-in and baggage drop. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.

  • Heading away during a peak time like school or public holidays? Expect longer lines at security and check-in. To give yourself peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • You can book a direct Glacier Park International Airport to Las Vegas ticket. Begin your journey at FCA and end it at Harry Reid Airport (formerly McCarran Airport) (LAS).

  • Keep your eyes peeled for promotions from Allegiant Air. This carrier has direct flights from Glacier Park International Airport to Las Vegas.

  • Central Kalispell to FCA is around 13 kilometres. Depending on traffic conditions, it'll take you about 20 minutes to reach there if you're catching a cab, ride-sharing or driving.

  • Want a leisurely start to your holiday? Stay near FCA. Whether you're boarding an early flight from Glacier Park International Airport to Las Vegas or just don't want to be rushed, these hotels put convenience first:

  • 78.06% of flights leaving from Glacier Park International Airport arrive at their destination on time.

  • FCA's address is 4170 Highway 2 East.

How to find the cheapest flights from Glacier Park International Airport (FCA) to Las Vegas

  • The best price we've found for a one-way Glacier Park International Airport to Las Vegas flight is P2,415. The cheapest price for a return flight is P5,242. Bear in mind fares may change due to demand at the time of booking.

  • To pick up cheap flights from FCA to Las Vegas, reserve your trip one month ahead of your planned departure.

  • Plan your trip for May. That's the best month for scoring the biggest deals on Glacier Park International Airport to Las Vegas tickets. If you're open to different travel dates, use the 'Whole month' tool to access the cheapest price across each month.

  • Picking up a cheap flight from FCA to Las Vegas is easy with Price Alerts. All you need to do is set up one of these automatic notifications and we'll let you know when there's a better deal.

  • Choose your preferred arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Glacier Park International Airport to Las Vegas by 'Best,' 'Fastest' or 'Cheapest.'

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

  • The distance from Harry Reid Airport (formerly McCarran Airport) (LAS) to central Las Vegas is roughly 19 kilometres. It takes around 15 minutes to get to the centre driving.

  • It typically takes 1 hour to get there using public transport.

  • The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from Glacier Park International Airport to Las Vegas. Book one of these accommodation options near LAS instead:

  • Follow your own route with a Harry Reid Airport (formerly McCarran Airport) rental car. Book your wheels from Dollar, Thrifty or Alamo and venture far and wide through Las Vegas and beyond.

  • Lock in the best possible rate by reserving your vehicle from Harry Reid Airport (formerly McCarran Airport) about one week before your flight from FCA to Las Vegas.

  • LAS is located at 5757 Wayne Newton Boulevard.

Best time to go to Las Vegas

  • Plan your trip to Las Vegas during peak season if you want a lively atmosphere, but remember that prices may be higher. Alternatively, book flights from Glacier Park International Airport to Las Vegas during the off-season when prices are cheaper and crowds are smaller.

  • Before booking a Glacier Park International Airport to Las Vegas plane ticket, think about what kind of weather works for you. July is the warmest month in Las Vegas, with temperatures ranging from 23ºC (73ºF) to 42ºC (108ºF).

  • For cooler conditions, search for a cheap ticket from FCA to Las Vegas in January when temperatures average between -1ºC (30ºF) and 13ºC (55ºF).

More about Las Vegas

  • After booking your flight from Glacier Park International Airport to Las Vegas, find a hotel that offers the right mix of comfort and location. Make one of these accommodation options your base for exploring Las Vegas:

  • There are so many things to explore in this city it can be tricky to know where to begin. Fountains of Bellagio, Las Vegas Strip and Fremont Street Experience are popular attractions which should be on any well-planned Las Vegas itinerary.

Explore more of United States

  • Los Angeles is just one of the many places in United States waiting to be discovered once you've seen Las Vegas. Around 370 kilometres away to the south-west, check out popular attractions including Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • If there's time to check out another well-known destination in United States, consider Phoenix, about 418 kilometres south-east of Las Vegas. Desert Botanical Garden, Heard Museum and Papago Park are highlights.

Plan the rest of your trip from Kalispell to Las Vegas

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.