Cheap flights from Los Angeles to Kalispell from $128

The month of May is, on average, the cheapest month to fly to Kalispell from Los Angeles, with most prices found around $341. If you aren’t able to travel to Kalispell during the month of May, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $349.

The cheapest day to depart from Los Angeles to Kalispell is on a Saturday. Travelers who choose to depart for Kalispell on a Saturday will often find tickets for as low as $499. The most expensive day to fly to Kalispell is Wednesday, with ticket prices averaging around $628.

According to our data, the cheapest time of day to fly to Kalispell is in the afternoon. momondo users have found flights departing from Los Angeles to Kalispell in the afternoon for as low as $359. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Kalispell, so prices are often more expensive at around $562 per ticket.

Fly from Los Angeles to Kalispell Glacier Park for the best Los Angeles - Kalispell Glacier Park flight prices

You are more likely to see cheaper flights to Kalispell from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Kalispell for around $439 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kalispell from Los Angeles for as low as $378 on momondo.

You could potentially save up to 39% on your flight if you consider stops on a Los Angeles to Kalispell flight.

As of May 2026, prices for Los Angeles to Kalispell flights are approximately 20% cheaper when compared to flights at the same time last year.

Alaska Airlines and United Airlines are the most popular carriers operating from Los Angeles to Kalispell Glacier Park

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Kalispell from Los Angeles according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Kalispell. Keep in mind that there are 6 different airlines that fly to Kalispell on a routine basis, so you have a few additional options to choose from.

Denver (DEN) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Flights via Denver (DEN) offer the lowest average round-trip price of $308.

Flights connecting via Seattle (SEA) have the shortest average one-way travel time: 5h 23m.

Seattle (SEA) has the shortest average layover time for this route: 0h 58m.