$136 Cheap Flights from Kalispell (FCA) to Las Vegas (LAS)

You can find cheap one-way flights from $136 and cheap return flights from $271 Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) with Expedia. One-way flights typically cost between $118 and $1015, and return flights often range between $342 and $1596. 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 the cheapest fares first, and use the Price Tracking tool to receive alerts when Kalispell, MT (FCA-Glacier Park Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

April is the cheapest month to fly from Kalispell (FCA) to Las Vegas (LAS), with average round-trip fares around $307. This is about 23% lower than the average price throughout the year, likely due to lower demand in early spring. Other budget-friendly months include May and June.*Averages based on flights available on Expedia in the last year.

Sun Country Airlines is one of the cheapest airlines offering connecting flights from Kalispell, MT (FCA) to Las Vegas, NV (LAS), with round-trip tickets starting from around $451. 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.*Prices based on flights available on Expedia in the last year.

When traveling from Kalispell, MT (FCA) to Las Vegas, NV (LAS), April and May are your best options. Return flights during these months average around $307, making them the most affordable. April is particularly appealing as it coincides with the spring season, allowing you to enjoy pleasant weather in both locations.*Prices based on flights available on Expedia in the last year.

First class is available on flights from FCA to LAS. First class cabins are available on:

• Delta Air Lines
• United Airlines
• American Airlines

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.