FCA - SEA

$74 Find Cheap Flights from Kalispell to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalispell to Seattle departing on 12/13. 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 Seattle

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

Cheapest round-trip
$132
Overall average: $338
Alaska Airlines
Tue 1/6Wed 2/4
FCA - SEA • Non-stop
Cheapest one-way
$74
Typical prices: $119-$381
Delta
Sat 12/13
FCA - SEA • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $132 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 63% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 27% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kalispell to Seattle (FCA-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kalispell to Seattle 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 Kalispell to Seattle

Tue, Jan 6 - Wed, Feb 4
Alaska Airlines Logo
8:10 pm - 8:56 pmFCA-SEA
1h 46mnonstop
Alaska Airlines Logo
4:45 pm - 7:06 pmSEA-FCA
1h 21mnonstop
$132Alaska Airlines
Find Deal
Tue, Jan 6 - Wed, Feb 4
Alaska Airlines Logo
8:10 pm - 8:56 pmFCA-SEA
1h 46mnonstop
Alaska Airlines Logo
9:50 am - 12:14 pmSEA-FCA
1h 24mnonstop
$137Alaska Airlines
Find Deal
Tue, Jan 13 - Mon, Jan 19
Alaska Airlines Logo
1:54 pm - 2:33 pmFCA-SEA
1h 39mnonstop
Alaska Airlines Logo
4:45 pm - 7:06 pmSEA-FCA
1h 21mnonstop
$147Alaska Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23
Alaska Airlines Logo
6:33 am - 7:15 amFCA-SEA
1h 42mnonstop
Alaska Airlines Logo
9:45 pm - 12:08 amSEA-FCA
1h 23mnonstop
$157Alaska Airlines
Find Deal
Tue, Jan 6 - Thu, Feb 5
Hawaiian Airlines Logo
8:10 pm - 8:56 pmFCA-SEA
1h 46mnonstop
Hawaiian Airlines Logo
8:25 am - 1:14 pmSEA-FCA
3h 49m1 stop
$211Hawaiian Airlines
Find Deal
Tue, Jan 6 - Thu, Feb 5
Hawaiian Airlines Logo
8:10 pm - 8:56 pmFCA-SEA
1h 46mnonstop
Hawaiian Airlines Logo
8:25 am - 1:14 pmSEA-FCA
3h 49m1 stop
$217Hawaiian Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23
Multiple Airlines Logo
5:51 pm - 1:22 pmFCA-SEA
20h 31m1 stop
Multiple Airlines Logo
9:53 pm - 6:11 pmSEA-FCA
19h 18m2 stops
$218Multiple Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23
Delta Logo
5:00 am - 9:19 amFCA-SEA
5h 19m1 stop
Delta Logo
5:25 am - 11:26 amSEA-FCA
5h 01m1 stop
$228Delta
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Wed, Nov 12 - Sat, Nov 15
Delta Logo
5:00 am - 9:19 amFCA-SEA
5h 19m1 stop
Delta Logo
11:15 am - 5:26 pmSEA-FCA
5h 11m1 stop
$348Delta
Find Deal
Tue, Jan 6 - Wed, Feb 4
Multiple Airlines Logo
8:10 pm - 8:56 pmFCA-SEA
1h 46mnonstop
Multiple Airlines Logo
11:05 pm - 1:14 pmSEA-FCA
37h 09m3 stops
$372Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Kalispell to Seattle flights

Get data-powered insights and trends into flights from Kalispell to Seattle 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 Kalispell to Seattle?

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

When flying from Kalispell to Seattle, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Kalispell, you’ll find the best rates on Saturdays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kalispell to Seattle, 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 Kalispell to Seattle is April, where tickets cost $227 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $488 and $368 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kalispell to Seattle, 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 Kalispell to Seattle, you should book around 4 weeks before departure, which saves you about 63% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$74
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Kalispell to Seattle

When to book flights from Kalispell to Seattle

Are your dates flexible? Find out the best times to travel from Kalispell to Seattle 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 Kalispell to Seattle

  • How many carry-ons can I bring on a Delta flight?

    When flying with Delta, you may bring a personal item and a carry-on item onboard your flight cabin to SEA at no additional cost. Your personal item must be small enough to fit beneath the seat in front of you. On the other hand, your carry-on must fit in the luggage compartment above your seat and measure no more than 9 x 14 x 22 inches.

  • Can I rent a car at Seattle–Tacoma International Airport (SEA)?

    You can easily rent a car at SEA, given that it features a Rental Car Facility with counters for Alamo, Budget, Avis, Dollar, Enterprise, Firefly, Fox, EZ, Hertz, Payless, National, and Sixt. The facility is connected to the airport's main terminal via a free shuttle service, boarded at the north and south ends of the terminal.

  • What is the best public transit from Seattle–Tacoma International Airport (SEA) to downtown Seattle?

    The Light Rail service is the best public transportation from SEA to downtown because it is direct and cheaper mode of transport compared to the alternative, taxis. Light Rail trains are boarded at the station on the airport's fourth floor, at the parking garage and walkway from International Boulevard. Available in intervals of eight to ten minutes, they take 35 minutes to get to downtown.

  • Is Seattle–Tacoma International Airport (SEA friendly to persons with reduced mobility?

    To cater to travelers with reduced mobility, this airport has invested in wheelchairs provided upon request, ramps, elevators, and ADA-compliant restrooms. Other than the noted structural amenities, the airport has trained staff who can provide you with personalized assistance.

  • What is the cheapest flight from Kalispell to Seattle?

    In the last 3 days, the lowest price for a flight from Kalispell to Seattle was $74 for a one-way ticket and $132 for a round-trip.

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

    No

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

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

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

    Alaska Airlines, Delta, and American Airlines offer inflight Wi-Fi service on the Kalispell to Seattle flight route.

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

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

  • Which airline alliances offer flights from Kalispell to Seattle?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Kalispell to Seattle are Alaska Airlines and Hawaiian Airlines. With an average price for the route of $298 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $293 and an overall rating of 7.8.

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

    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 Kalispell to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Kalispell 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 Kalispell to Seattle?

    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 Seattle with an airline and back to Kalispell with another airline. Booking your flights between Kalispell and SEA 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 Kalispell to Seattle?

    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 Seattle from Kalispell 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 Kalispell to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $174 or less one-way and $272 or less round-trip.
  • If you plan on flying from Glacier Park (FCA) to Seattle–Tacoma International Airport (SEA) on a single-stop flight, note that the destination of your stopover will be influenced by the airline you travel with. You will stop over at Portland (PDX) if you fly with Alaska Airlines and Salt Lake City (SLC) if you travel with Delta.
  • You can bring onboard liquids on your flight from FCA to SEA, provided you store the liquids in 3.4 oz containers which must be placed in a resealable quart-size, see-through plastic bag. You can only carry one quart-sized bag onboard, and at the security checkpoint, you will need to place it separately from the rest of your carry-ons.
  • Suppose you intend to fly from FCA to SEA with a child below two years old. In that case, you'll be glad to hear that you can travel with him on your lap throughout your flight at no extra cost. To do so, you must inform your airline of your intentions in advance.
  • The number of bags you can check for free when traveling with Alaska Airlines will depend on your class of travel. If traveling in Economy, you will have to pay for each bag you check. On the other hand, if you travel First Class, you may check two bags for free. Each checked bag must weigh no more than 50 lb and measure no more than 62 linear inches.
  • There are several towns you can get to from SEA with ease. Other than Seattle, you can easily get to White Center, Des Moines, Mercer Island, Auburn, and Covington. If you'd like to tour several of these towns, it's in your best interest to rent a vehicle from one of the agencies with locations at the airport.

Prefer to fly direct from Kalispell to Seattle?

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

Direct departures

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

Direct returns

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

Reviews of the top airlines flying from Kalispell to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Kalispell to Seattle. 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 Kalispell to Seattle? 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.
8.0
Alaska AirlinesOverall score based on 11214 reviews
8.5Crew
8.1Boarding
7.8Comfort
7.0Entertainment
7.1Food
Airline reviews

The cabin crew on this team was particularly kind and excellent.

10.0 ExcellentGregory, Oct 2025JFK - SEA
Read more Alaska Airlines reviews

The cabin crew on this team was particularly kind and excellent.

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

In both halves of the trip (going and returning) there were problems. Not exactly Alaska's fault, but still really difficult. Outgoing flight was canceled and rebooked twice due to a total ground stop of all Alaska's flights. This required me to change airports with minimal notice and I almost missed my flight transferring to the other airport (which was roughly an hour and a half away). On the return, the first leg was delayed by an hour, and the second leg was delayed by nearly 3 hours. This was a rough set of flights and the communication about all of these changes was minimal. Crew did their best however, so no fault there. Other thing to remember is there is no food on Alaska flights unless you pre-order. Take that into account when you choose airlines.

My flight was canceled because of an IT outage, and they did not answer the phone for 8 hrs. There was no next flight out, I have missed my wedding because of this.

Liked the crew. Multiple delays. Altered my complete day and plans

Apart from the man snoring very loudly across the aisle from us for about 3.5 of the 5 hour flight it was a great flight. I couldn't get the internet to work and stay working. Texting was intermittent for me.

The plane boarded late and arrived late which wasn't really ideal.

The pretzels have no taste. How about a choice of snacks? The flight itself was fine.

This was my first time using Alaska. The best thing about Alaska is the people. Everyone that I had any contact with couldn’t have been better. So far on this trip no complaints. I will use Alaska again

Full, attentive service from the fist class cabin flight attendant was superb. Really exceeded expectations.

The flight was CANCELED!!! Can’t get much more “poor” than that. I had to switch to American Airlines, add another layover and got home in Honolulu 4 hours later than I was supposed to be home. One bright spot was Josh with Alaska Airlines at SFO. He got me on a United Flight that got me home a few hours before I would have. Without him I would have gotten home almost 7 hours after my originally scheduled flight.

Canceled my flight within 24 hours, causing me arriving home midnight. Will never book Hawaiian airlines anymore

I like Hawaiian, it was great that they had good internet connection across the Pacific Ocean, thanks to Star Link satellites. The seating was comfortable, ( I was in economy ). Maybe I missed it, but I only got offered a beverage once. It was a nonstop flight KOA to SMF. I would take it again next time I go that way.

I always love flying Hawaii and I have nothing to add

Previously flown Hawaiian Airlines on similar routes, I found Alaska Airlines to be noticeably more comfortable. The seats on Alaska Airlines provided better support and cushioning, which made a significant difference on the long flight to the islands. When you’re spending 5-6 hours in the air, seat comfort really matters, and Alaska Airlines delivered where it counts. After comparing both carriers, I’ve decided to book with Alaska Airlines for all my future Hawaii trips. The superior seat comfort alone makes it worth choosing Alaska over Hawaiian Airlines. If you’re planning a trip to Hawaii and prioritizing comfort, I’d recommend giving Alaska Airlines a try. You won’t be disappointed. Highly recommended for Hawaii travel!

I received several emails about my 3:10 flight. When I showed up to the airport at 12:30 to check my bags I was told the flight was actually at 1 pm. They grudgingly rebooked me for a flight at 5:22 to Vegas to get a connecting to LAX. I did find the gate for my original 3:10 flight but they were booked. I proceeded to receive status updates and gate change information for the 3:10 flight, even though I was apparently never supposed to be on that flight

My flight was delayed three hours and then cancelled. The gate agent proceeded to rebook me in a middle seat without telling me and I was placed between two large individuals who did not fit in their own seats and instead took up most of mine. It was an awful experience.

The food options were limited and very specific. Some type of entertainment option for a 4.5 hour flight would have been nice.

Flight was smooth and comfortable. We were able to check a bag at counter due to full flight and boarded with an earlier group. We were there very early and didn’t hear the gate change just noticed our flight was no longer displayed st the gate. There were two other flights with gate shuffles - may be unavoidable but not desirable. First time I had to print my own luggage tag and attach at arrival. Not a fan of that process.

The crew was EXTREMELY helpful And sweet and the flight was smooth!

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

Information on your arrival and departure airports

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