$95 Find Cheap Flights from Seattle to Kalispell - Compare and Save

Alaska Airlines ranks highly when it comes to sustainability efforts compared to most airlines flying this route. With targets of net-zero carbon emissions in the distant future, the airline has made tremendous efforts in improving its fuel efficiency and reducing carbon emissions per flight. They use split scimitar winglets to save fuel during their flights, and have also adopted required navigation performance (RNP), which leads to more direct flying - thus saving fuel during their trips.

Since public transport is not available from FCA Airport, travelers are left with two main transfer options. You can either take a taxi from the airport to your preferred location or hire a rental car. Taxis are arguably quicker and more convenient since you can get one outside the airport terminal, and they will drive you to any location in the city. The upside of a rental car is that you’ll have something to take you around the city during the whole time you’ll be here. There are five rental agencies serving the airport, all of which are located adjacent to the baggage claim area.

Even though it is a short trip, there are still upsides to booking a business class ticket. For starters, the seats are more comfortable and have extra legroom. You also get priority check-in and boarding, which means you won’t have to wait around the airport before check-in, and you’ll have enough time to settle for your flight before departure. Lastly, you will also be served with any drink of your choice to enjoy during the trip.

Alaska Airlines has a Junior Jetsetters program that allows children to fly without adult supervision. Through this program, your child will have a crew member looking after them during the trip, providing guidance where needed and ensuring that they are handed over safely to an authorized adult upon landing in Kalispell. The service is paid for and mandatory for children aged 5 to 12 years and optional for teenage kids.

Among airlines operating Seattle to Kalispell flights:

• Alaska Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Alaska Airlines operates flights between Seattle and Kalispell.

Flights from Seattle to Kalispell usually depart from Seattle/Tacoma Intl (SEA) and arrive at Kalispell Glacier Park (FCA).

Here are some options for this route, based on selected ticket types and cabin classes:

• Alaska Airlines: a cabin bag and a checked bag in Economy Class
• Hawaiian Airlines: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Seattle to Kalispell:

• Economy Class
• First Class

On this route, nonstop and layover fares are close on average, with nonstop at $369 round-trip and layover options via Salt Lake City (SLC) at $377.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $80–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Connecting flights from Seattle to Kalispell most commonly pass through:

• Salt Lake City (SLC) - 67% of one-stop connections
• Minneapolis St Paul (MSP) - 33% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 35% on the Seattle to Kalispell route. Wednesday is the cheapest departure day at $312 round-trip on average, while Tuesday is the most expensive at $477, a difference of $165. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Seattle to Kalispell flights, with 34% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 33%, and night flights for 0%.

These are the earliest and latest flight times available from Seattle to Kalispell:

• Earliest: departs at 9:50 am and lands at 11:12 am
• Latest: departs at 9:39 pm and lands at 11:01 pm.

The flight takes about 1h 22m.

Last-minute fares on this route - booked within 2 weeks of departure - run 77% above the route average of $367. Book 20 weeks before departure for the lowest fares.

A nonstop flight from Seattle to Kalispell takes 1h 22m, covering 377 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $231 to $1,450. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Seattle to Kalispell are currently lower than usual. Average one-way flight prices are about $152, which is 39% below the typical average for this route.

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 26m, compared with 16h 16m via Minneapolis St Paul (MSP).

Kalispell is 1 hour ahead of Seattle (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Kalispell Glacier Park Airport (FCA) hosts 5 major car rental companies, with daily rates starting from around $21 for economy cars. Top options include:
• Avis
• Budget
• Enterprise Rent-A-Car
• Payless
• Thrifty

Round-trip flights from Seattle to Kalispell range from $256 to $546, with an average of $367 over the past 12 months. Anything below $256 counts as a good deal.

Alaska Airlines is the only airline on the Seattle to Kalispell route offering in-flight Wi-Fi. Pricing depends on fare class.