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£104 Cheap Flights from Kalispell (FCA) to Las Vegas (LAS)

View £104 flight on Wed, 18 Nov 2026Opens in a new window

Popular airlines from Glacier Park Intl. Airport (FCA) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Kalispell (FCA) to Las Vegas (LAS)

Prices were available within the past 7 days and start at £104 for one-way flights and £263 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 17 Nov - Tue, 24 Nov
FCA
Kalispell
LAS
Las Vegas
£263 Return, found 16 hours ago
£263
Return
found 16 hours ago
Select Alaska Airlines flight, departing Tue, 17 Nov from Kalispell to Las Vegas, returning Tue, 24 Nov, priced at £263 found 16 hours ago
Alaska Airlines
Tue, 17 Nov - Tue, 24 Nov
FCA
Kalispell
LAS
Las Vegas
£285 Return, found 16 hours ago
£285
Return
found 16 hours ago
Select Alaska Airlines flight, departing Tue, 17 Nov from Kalispell to Las Vegas, returning Tue, 24 Nov, priced at £285 found 16 hours ago
Alaska Airlines
Tue, 17 Nov - Tue, 24 Nov
FCA
Kalispell
LAS
Las Vegas
£292 Return, found 16 hours ago
£292
Return
found 16 hours ago
Select Alaska Airlines flight, departing Tue, 17 Nov from Kalispell to Las Vegas, returning Tue, 24 Nov, priced at £292 found 16 hours ago
Alaska Airlines
Tue, 17 Nov - Tue, 24 Nov
FCA
Kalispell
LAS
Las Vegas
£293 Return, found 16 hours ago
£293
Return
found 16 hours ago
Select Alaska Airlines flight, departing Tue, 17 Nov from Kalispell to Las Vegas, returning Tue, 24 Nov, priced at £293 found 16 hours ago
Alaska Airlines
Tue, 17 Nov - Tue, 24 Nov
FCA
Kalispell
LAS
Las Vegas
£299 Return, found 16 hours ago
£299
Return
found 16 hours ago
Select Alaska Airlines flight, departing Tue, 17 Nov from Kalispell to Las Vegas, returning Tue, 24 Nov, priced at £299 found 16 hours ago
Alaska Airlines
Tue, 17 Nov - Tue, 24 Nov
FCA
Kalispell
LAS
Las Vegas
£300 Return, found 16 hours ago
£300
Return
found 16 hours ago
Select Alaska Airlines flight, departing Tue, 17 Nov from Kalispell to Las Vegas, returning Tue, 24 Nov, priced at £300 found 16 hours ago
Alaska Airlines
Tue, 17 Nov - Tue, 24 Nov
FCA
Kalispell
LAS
Las Vegas
£315 Return, found 16 hours ago
£315
Return
found 16 hours ago
Select Alaska Airlines flight, departing Tue, 17 Nov from Kalispell to Las Vegas, returning Tue, 24 Nov, priced at £315 found 16 hours ago
Alaska Airlines
Tue, 17 Nov - Tue, 24 Nov
FCA
Kalispell
LAS
Las Vegas
£315 Return, found 16 hours ago
£315
Return
found 16 hours ago
Select Alaska Airlines flight, departing Tue, 17 Nov from Kalispell to Las Vegas, returning Tue, 24 Nov, priced at £315 found 16 hours ago
Alaska Airlines
Mon, 16 Nov - Mon, 23 Nov
FCA
Kalispell
LAS
Las Vegas
£321 Return, found 16 hours ago
£321
Return
found 16 hours ago
Select Alaska Airlines flight, departing Mon, 16 Nov from Kalispell to Las Vegas, returning Mon, 23 Nov, priced at £321 found 16 hours ago
Alaska Airlines
Tue, 17 Nov - Tue, 24 Nov
FCA
Kalispell
LAS
Las Vegas
£323 Return, found 16 hours ago
£323
Return
found 16 hours ago
Select Alaska Airlines flight, departing Tue, 17 Nov from Kalispell to Las Vegas, returning Tue, 24 Nov, priced at £323 found 16 hours ago

Frequently asked questions

How much does a flight from Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) cost?
You can find one-way and return flights from FCA to LAS with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when FCA to LAS ticket fares go up or down.
What is the cheapest month to fly from Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
April is typically the cheapest month to fly from Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.), with average return fares around £229. April sees lower prices because it often falls outside of peak holiday seasons and major events, leading to less demand for flights. Other cheap months to fly from Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) include May and June.
Which airlines fly direct from Kalispell, MT (FCA) to Las Vegas, NV (LAS)?
Enter FCA to LAS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Sun Country Airlines is one of the cheapest airlines offering connecting return flights from Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.), with tickets starting from around £334 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Kalispell, MT (FCA) to Las Vegas, NV (LAS)?
To find a cheap flight from Kalispell, MT (FCA) to Las Vegas, NV (LAS), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Kalispell, MT (FCA) to Las Vegas, NV (LAS)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The earliest flight from Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) typically departs around 5:00 AM. This flight is operated by Delta. Please note that this is a seasonal service, active only in February. An early departure like this can be great for maximising your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
There are no nonstop flights from Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.). The shortest flights typically involve one stop, taking around 7 hours. Flights with two or more stops usually take longer, averaging about 10 hours 50 minutes. These flights cover a distance of approximately 1,362 kilometers. Keep in mind that actual travel times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Kalispell, MT (FCA) to Las Vegas, NV (LAS)?
Select the "Business class" and "First class" filters when looking for Kalispell, MT (FCA) to Las Vegas, NV (LAS) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight with Expedia?
It's easy to earn miles on a Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Las Vegas, NV (LAS) from Kalispell, MT (FCA)?
If you're planning to travel to Las Vegas from Glacier Park Intl. (FCA), you can fly directly into Harry Reid International Airport (LAS) which offers international flights and connections. Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Denver Intl. (DEN), or Portland Intl. (PDX) before reaching Las Vegas. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) at the last minute?
Typically, booking a last minute flight from Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight and hotel package?
Securing a Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kalispell, MT (FCA) to Las Vegas, NV (LAS)?
If you booked your Kalispell, MT (FCA) to Las Vegas, NV (LAS) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Glacier Park Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines
Return price
£263
Distance
1353 km
Average flight time
2 hours 29 mins

Book with confidence

Compare flights from Kalispell to Las Vegas easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Kalispell to Las Vegas. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Harry Reid Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Glacier Park Intl. to Harry Reid Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Glacier Park Intl. (FCA) to Harry Reid Intl. (LAS)

The easiest way to view the best deals on flights from Kalispell to Las Vegas today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Glacier Park Intl. to Harry Reid Intl. start at just £263 and range up to £323.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Kalispell and Las Vegas
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Kalispell to Las Vegas flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Glacier Park Intl. to Harry Reid Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Kalispell to Las Vegas easily and book with confidence

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*Available to Expedia members.