Cheap Flights from Las Vegas Harry Reid International to Kalispell

Compare Las Vegas Harry Reid International to Kalispell flight deals

Find the cheapest month or even day of the year to fly to Kalispell

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Flight deals from Las Vegas Harry Reid International to Kalispell

Looking for a cheap last-minute deal or the best return flight from Las Vegas Harry Reid International to Kalispell? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Las Vegas Harry Reid International to Kalispell

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Las Vegas Harry Reid International to Kalispell flights are currently cheapest in September.

Direct flights from Las Vegas Harry Reid International to Kalispell

Las Vegas Harry Reid International to Kalispell: Alternative routes

Compare routes from Las Vegas Harry Reid International to Kalispell below. You may find an airport to fly into that's cheaper, faster, or easier than Kalispell.

Las Vegas to Kalispell: Flight information

The things to know before you go.
Cheapest flight foundRs11,622
Cheapest month to flyOctober
Average flight time2 hrs, 29 mins
Most popular airlineAllegiant Air
Average flights per week3

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

The best price we found for a return flight from Las Vegas Harry Reid International to Kalispell is Rs24,663. 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.
2 hours and 29 minutes is the average flight time from Las Vegas Harry Reid International to Kalispell.
Allegiant Air flies direct from Las Vegas Harry Reid International to Kalispell.
As of August 2025, there are 3 flights per week flying from Las Vegas Harry Reid International to Kalispell.
The cheapest month to fly from Las Vegas Harry Reid International to Kalispell is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Las Vegas Harry Reid International Airport to Kalispell Airport on Thursday, 2 October 2025.
Yes – the average flight time is 2 hours and 29 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 Kalispell 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 Kalispell is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to Kalispell.

Travelling from Harry Reid Airport (formerly McCarran Airport) (LAS) to Glacier Park International Airport (FCA): what you need to know

  • Around 2 hours 30 minutes is how long you can expect to be in the air on a direct flight from Harry Reid Airport (formerly McCarran Airport) to Glacier Park International Airport.

  • Arrive at the airport on time so you don't miss your LAS to FCA flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • You'll likely experience bigger queues in popular months like October. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a good idea.

  • Allegiant Air has direct flights from Harry Reid Airport (formerly McCarran Airport) to Glacier Park International Airport. Book with this popular carrier, then get ready to discover the sights in Kalispell — and maybe even more of United States if your schedule allows.

  • The majority of passengers choose to fly with Allegiant Air on this route.

  • Allegiant Air stands out as the most punctual carrier for LAS to FCA flights, with 94.12% of its services arriving as scheduled.

  • Consider adding a stopover when booking your ticket from Harry Reid Airport (formerly McCarran Airport) to Glacier Park International Airport. Just deselect 'Direct flights only' to break up your journey, or even explore someplace new along the way. Here are some options between LAS and FCA:

    • Salt Lake City International Airport

    • Metropolitan Oakland International Airport

    • Denver International Airport

How to find the cheapest flights from Harry Reid Airport (formerly McCarran Airport) (LAS) to Glacier Park International Airport (FCA)

  • The cheapest price we've found for a one-way Harry Reid Airport (formerly McCarran Airport) to Glacier Park International Airport flight is Rs11,622. A round-trip fare is currently Rs24,663. Depending on the availability when you book, these fares can change.

  • Book eight months before travelling. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from LAS to FCA.

  • The cheapest month for flights from Harry Reid Airport (formerly McCarran Airport) to Glacier Park International Airport is July. Use the 'Whole month' tool to find the lowest prices if you have a flexible schedule.

  • Picking up cheap flights from LAS to FCA is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as there's a better deal.

  • Find the right flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Harry Reid Airport (formerly McCarran Airport) to Glacier Park International Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and journey duration.

Handy information about Harry Reid Airport (formerly McCarran Airport) (LAS)

  • You'll find LAS at 5757 Wayne Newton Boulevard.

  • Harry Reid Airport (formerly McCarran Airport) scores top marks for on-time performance. 82.07% of flights that depart LAS land on time.

  • Harry Reid Airport (formerly McCarran Airport) is around 19 kilometres from central Las Vegas. If you're catching a cab, ride-sharing or driving from the centre, it'll take 15 minutes or so to arrive, depending on the traffic.

  • The journey when using public transport will take about 1 hour.

  • Get your break off to a leisurely start by staying near LAS. Whether you're boarding an early flight from Harry Reid Airport (formerly McCarran Airport) to Glacier Park International Airport or just don't like being rushed, these hotels have you covered:

Arriving at Glacier Park International Airport (FCA)

Getting from Glacier Park International Airport (FCA) to central Kalispell

  • You'll find FCA at 4170 Highway 2 East.

  • Glacier Park International Airport to the centre of Kalispell has a drive time of around 20 minutes. It's approximately 16 kilometres away.

When to fly to Glacier Park International Airport (FCA)

  • It's time to work out your dates for your flight from Harry Reid Airport (formerly McCarran Airport) to Glacier Park International Airport. July is the busiest month to visit Kalispell. If you want a more laid-back vibe, go in November.

  • The warmest month in Kalispell is July, with temperatures ranging between 7ºC and 32ºC. Lock in your flights from Harry Reid Airport (formerly McCarran Airport) to Glacier Park International Airport in this month if this is the type of weather you enjoy.

  • February sees average temperatures of between -17ºC and 1ºC. Search for cheap tickets from LAS to FCA sometime then if you like travelling in cooler conditions.

Explore more of United States

  • Spokane is just one of the many cities in United States waiting to be explored once you've seen the sights of Kalispell. Around 241 kilometres away to the west, its best attractions include Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

  • If you're ready to explore another major destination in United States, consider Spokane Valley, roughly 225 kilometres west of Kalispell. Splash Down Waterpark, The Ref Sports Bar and Bead Lake Loop are key highlights.

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