SEA - FCA

$109 Find Cheap Flights from Seattle to Kalispell

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Kalispell departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kalispell

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Kalispell, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Kalispell, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$177
Overall average: $197
Alaska Airlines
Sat 4/18Tue 4/21
SEA - FCA • Non-stop
Cheapest one-way
$109
Typical prices: $149-$221
Alaska Airlines
Wed 4/22
SEA - FCA • Non-stop
Top airlines
Cheapest • from $177 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Alaska Airlines. Average duration is 1h 21m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 35% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kalispell!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Kalispell (SEA-FCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Kalispell that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Kalispell

Sat, Apr 18 - Tue, Apr 21
Alaska Airlines Logo
9:50 am - 12:12 pm
SEA
-
FCA
1h 22mnonstop
Alaska Airlines Logo
1:52 pm - 2:27 pm
FCA
-
SEA
1h 35mnonstop
$177Alaska Airlines
Sat, Apr 4 - Fri, Apr 10
Alaska Airlines Logo
9:26 pm - 11:47 pm
SEA
-
FCA
1h 21mnonstop
Alaska Airlines Logo
6:05 am - 6:39 am
FCA
-
SEA
1h 34mnonstop
$187Alaska Airlines
Fri, Apr 10 - Mon, Apr 13
Alaska Airlines Logo
9:26 pm - 11:47 pm
SEA
-
FCA
1h 21mnonstop
Alaska Airlines Logo
8:26 pm - 8:58 pm
FCA
-
SEA
1h 32mnonstop
$197Alaska Airlines
Sat, Apr 18 - Tue, Apr 21
Alaska Airlines Logo
9:50 am - 12:12 pm
SEA
-
FCA
1h 22mnonstop
Alaska Airlines Logo
12:52 pm - 3:48 pm
FCA
-
SEA
3h 56m
1 stop
$217Alaska Airlines
Mon, Apr 13 - Tue, Apr 14
Alaska Airlines Logo
9:50 am - 12:12 pm
SEA
-
FCA
1h 22mnonstop
Alaska Airlines Logo
6:05 am - 6:39 am
FCA
-
SEA
1h 34mnonstop
$227Alaska Airlines
Sun, Apr 5 - Mon, Apr 6
Alaska Airlines Logo
9:50 am - 12:12 pm
SEA
-
FCA
1h 22mnonstop
Alaska Airlines Logo
8:26 pm - 8:58 pm
FCA
-
SEA
1h 32mnonstop
$237Alaska Airlines
Sat, Apr 18 - Tue, Apr 21
Delta Logo
5:35 am - 11:23 am
SEA
-
FCA
4h 48m
1 stop
Delta Logo
5:05 am - 9:15 am
FCA
-
SEA
5h 10m
1 stop
$247Delta
Tue, May 12 - Fri, May 15
Alaska Airlines Logo
9:40 am - 12:03 pm
SEA
-
FCA
1h 23mnonstop
Alaska Airlines Logo
4:14 pm - 6:02 am
FCA
-
SEA
14h 48m
1 stop
$251Alaska Airlines
Wed, Apr 15 - Wed, Apr 22
Delta Logo
5:35 am - 11:23 am
SEA
-
FCA
4h 48m
1 stop
Delta Logo
5:05 am - 9:15 am
FCA
-
SEA
5h 10m
1 stop
$257Delta
Tue, Apr 7 - Sat, Apr 11
Alaska Airlines Logo
8:42 pm - 1:12 pm
SEA
-
FCA
15h 30m
1 stop
Alaska Airlines Logo
1:52 pm - 2:27 pm
FCA
-
SEA
1h 35mnonstop
$260Alaska Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Kalispell flights

Get data-powered insights and trends into flights from Seattle to Kalispell to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Kalispell?

The average price of all round-trip flights from Seattle to Kalispell clicked on KAYAK for each day over the last 12 months.

For Seattle to Kalispell, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Kalispell back to Seattle, the best deals are generally found on Wednesday, with Sunday being the most expensive.

What is the cheapest month to fly from Seattle to Kalispell?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Kalispell, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Kalispell is April, where tickets cost $197 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $473 and $377 respectively.

Can I save money by flying with a layover from Seattle to Kalispell?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $288 on average.

How far in advance should I book a flight from Seattle to Kalispell?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Kalispell, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Kalispell, you should book around 4 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$109
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Seattle to Kalispell

When to book flights from Seattle to Kalispell

Are your dates flexible? Find out the best times to travel from Seattle to Kalispell based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Kalispell

  • Which is the most sustainable airline to use for this route?

    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.

  • How can I access Downtown Kalispell from Glacier Park International Airport (FCA)?

    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.

  • Are there any benefits to flying business class for this route?

    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.

  • Which airline is most suitable for an unaccompanied minor?

    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.

  • What is the cheapest flight from Seattle to Kalispell?

    In the last 3 days, the lowest price for a flight from Seattle to Kalispell was $109 for a one-way ticket and $177 for a round-trip.

  • Do I need a passport to fly between Seattle and Kalispell?

    No, a passport isn't needed to fly from Seattle to Kalispell. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Seattle to Kalispell?

    Seattle airport is called Seattle/Tacoma Intl and the only airport in Kalispell is Kalispell Glacier Park.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Kalispell?

    Only Alaska Airlines offers inflight Wi-Fi service on the Seattle to Kalispell flight route.

  • Which aircraft models fly most regularly from Seattle to Kalispell?

    The Embraer 175 is the aircraft model that flies most regularly on the Seattle to Kalispell flight route.

  • Which airline alliances offer flights from Seattle to Kalispell?

    oneworld is the only airline alliance operating flights between Seattle and Kalispell.

  • On which days can I fly direct from Seattle to Kalispell?

    There are nonstop flights from Seattle to Kalispell on a daily basis.

  • Which is the best airline for flights from Seattle to Kalispell, Alaska Airlines or Hawaiian Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Kalispell are Alaska Airlines and Hawaiian Airlines. With an average price for the route of $299 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $294 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Seattle to Kalispell?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Kalispell.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Kalispell?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kalispell from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Kalispell?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kalispell with an airline and back to Seattle with another airline. Booking your flights between Seattle and FCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Kalispell?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kalispell from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Kalispell

  • Looking for a cheap flight? 25% of our users found flights on this route for $163 or less one-way and $217 or less round-trip.
  • Alaska Airlines is the only airline carrier with direct flights from Seattle to Kalispell. Therefore, if you’re looking to avoid any delays caused by a layover, this is the airline to book with.
  • When booking Economy class tickets with Delta Airlines, you have the option of Basic and Comfort+. With Comfort+, you get extra legroom, advance seat selection, and priority boarding - all of which are not available if you book Basic Economy.
  • Both Delta and Alaska Airlines have free Wi-Fi available on board for their passengers. If you’re planning on getting some office work done, or even following up on your favorite shows, they are good options to go for.
  • Seattle-Tacoma International Airport (SEA) has a total of nine lounges, three of which belong to Alaska Airlines, with United and Delta having one each. If you want to access these lounges while waiting to board your flight, book a first-class ticket with one of these airlines.
  • To avoid rush hour traffic when commuting to Seattle Airport, consider using the Green Line Sound Transit from University Street. It will drop you off right at the Airport Station.

Prefer to fly direct from Seattle to Kalispell?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Kalispell Glacier Park.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Kalispell Glacier Park Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Kalispell Glacier Park

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Direct returns

Kalispell Glacier Park to Seattle/Tacoma Intl

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Reviews of the top airlines flying from Seattle to Kalispell

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Kalispell. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Kalispell? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12058 reviews
7.0Entertainment
8.1Boarding
7.0Food
8.5Crew
7.8Comfort
Airline reviews

Departing flight for our weekend trip was cancelled due to weather which meant our return flight was useless. The whole thing was difficult to get support through but Alaska did recover and was able to reimburse us for the flights yesterday. For some reason, Kayak was not kept in the loop, adding to the confusion.

2.0 MediocreDavid, Mar 2026
SEA - STS
Read more Alaska Airlines reviews

Departing flight for our weekend trip was cancelled due to weather which meant our return flight was useless. The whole thing was difficult to get support through but Alaska did recover and was able to reimburse us for the flights yesterday. For some reason, Kayak was not kept in the loop, adding to the confusion.

i canceled my return flight package with Alaska Airlines. Customer Service was excellent and assisted me to cancelled both of our reservations and returned the payment in full. that is excellent service and understanding and empathy of the customers' needs. i like Alaska Airlines and recommend AS to everyone.

Never got on because the airline sent the WRONG plane to take us on our first leg of the trip so we missed ALL connecting flights. No help available from anyone at the airline…

The crew inside the airport for Alaska was rude, lazy and incompetent

The flight was extremely smooth, and so was the landing. Great piloting.

Plane was clean, staff was professional and flight was on time. No built in tv was still ok, as programs were offered that could synch to smart phones.

J was in the ER x 3...3 protruding discs...contacted Alaska many many days prior to cancel and request a refund or a credjt.. they only gave me 50 % credit....outrageous seeing how i have a doctors letter....just plain inhuman. AI sucks!

The flight was too short. No snacks or drinks offered.

The flight attendant was friendly and attentive. Although our interaction was brief—- it made a difference. The crew was upfront about turbulence. I like the Maui pretzels.

Everything was good. Please have a wheat free option for snacks in the future.

The crew were exceptionally nice and accommodating. My wife was tired after the flight from Haneda, Tokyo. They let her sleep and served her dinner later after she woke up, before we landed in PDX.

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

There was no wifi available at any price -- the plane did not have wifi equipment. Movie choices were blah - hits from the past; nothing recent. The food was blah airplane food. They should have had Mai Tai drinks available as per the Hawaiian Airlines magazine, but they had none onboard.

I like that if they asked you to checked in a bag at the gate they give you priority to board

Horrible food and crew. Crew were laughing and talking loud while people were trying to sleep

Yall need to integrate your system with Alaska more efficiently. They booted me off the first flight because of a discrepancy on your end.

The crew at Hawaiian Airlines was fantastic. Kind and hard working. The pilots were great with giving us all the updates to make sure we were informed.

Very good. Nice plane and we sat in economy plus - bigger seats, more room. They served a meal and snacks, and the meal was an apple stuffed pancake that was very good! The snack for us was a hummus sandwich - also very good. The flight attendants were helpful and nice. They have plenty of movies and shows to watch. My only negative -- they changed our flights around and did not adjust the layovers, so we ended up with a very long and unnecessary layover in Honolulu.

I liked the Starlink WiFi but didn't like how they said they were the only airline to offer a free meal and it turns out to be just a standalone sandwich and then charge for snacks to go with it. Rather have the free snacks like Southwest, but have the option to purchase a decent meal for a 5+ hour flight.

Flight scheduled to take off at 5.55pm but it did not take off until 7pm due to some food delivery delay.

Everything you need to know for your flight from Seattle to Kalispell

Information on your arrival and departure airports