Cheap flights from Kalispell to Seattle from $79
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Seattle departing on 8/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Kalispell to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, April is the cheapest month to fly from Kalispell to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $227. If you don’t want to visit Seattle in April, then you should wait until May to fly from Kalispell, when ticket prices are also cheap, with an average price of $238.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Kalispell is on a Friday. momondo users have found tickets for Friday departures for as low as $442. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Kalispell because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $653.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Kalispell at noon is the least expensive time of day to depart. momondo users have found prices as low as $398 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $554. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Kalispell Glacier Park to Seattle/Tacoma Intl flight route?
Fly from Kalispell Glacier Park to Seattle/Tacoma Intl for the best Kalispell Glacier Park - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Kalispell when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $311 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Kalispell for as low as $245 on momondo.
What cabin class options are available on Kalispell Glacier Park to Seattle/Tacoma Intl flights?
There are 4 cabin classes available to choose from on Kalispell Glacier Park to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Kalispell Glacier Park to Seattle/Tacoma Intl?
Hawaiian Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Kalispell Glacier Park to Seattle/Tacoma Intl
What airlines fly to Seattle?
Alaska Airlines, Hawaiian Airlines and Delta are the top three most popular airlines that fly to Seattle from Kalispell according to our data. Alaska Airlines is the first choice among our users, with 93% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 3 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
How many flights depart from Kalispell to Seattle on average per day?
As of June 2025, 8 flights take off from Kalispell and land in Seattle each day. The most common flight departure time for this route is 6:00AM, with 43% of daily flights taking off at noon.
How many flights depart from Kalispell to Seattle on average per week?
As of June 2025, there are 60 flights per week flying from Kalispell to Seattle. The most common day of the week flights depart is Thu, with 20% of flights taking off on this day.
When to book flights from Kalispell to Seattle
Cheap Kalispell to Seattle (FCA to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kalispell to Seattle
How far is Kalispell Glacier Park to Seattle/Tacoma Intl by plane?
Kalispell Glacier Park and Seattle/Tacoma Intl are 373.5 mi apart from one another. Flights usually cover this in 1h 33m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Kalispell Glacier Park Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Kalispell Glacier Park Airport to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Kalispell Glacier Park Airport to Seattle/Tacoma Intl Airport?
There are 3 operators available for flights from Kalispell Glacier Park Airport to Seattle/Tacoma Intl Airport as of June 2025.
How old do you have to be to fly from Kalispell Glacier Park Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kalispell Glacier Park Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Kalispell to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Kalispell to Seattle is Embraer 175 (77.66% of total bookings). The next most popular plane models are Airbus A319 (7.11%), Embraer 175 (Enhanced Winglets) (6.09%), and Boeing 737 MAX 8 (1.52%).
What is the most popular airline from Kalispell to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Kalispell to Seattle is Alaska Airlines (91% of total bookings). The next most popular airlines are Hawaiian Airlines (6%) and Delta (3%).
Best airlines flying from Kalispell to Seattle
Compare and see reviews for airlines that fly from Kalispell to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $144 | Free Cancellation | Rating 7.8 2,494 reviews | |||
| PriceFrom $166 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $176 | Free Cancellation | Rating 8.0 10,000 reviews |
Alaska Airlines Flights From Kalispell to Seattle
Alaska Airlines operates around 15 flights from Kalispell to Seattle every week. The average price of these flights found in the last 72 hours has been $303, but momondo users have found Alaska Airlines deals from Kalispell to Seattle from as low as $176 round-trip. Alaska Airlines has been scored 8.0/10 in 10,000 reviews.
Hawaiian Airlines Flights From Kalispell to Seattle
$144 is the best Hawaiian Airlines flight deal from Kalispell to Seattle found on momondo over the last 72 hours. The average Hawaiian Airlines ticket price found was closer to $268, however, with flight time and availability significantly affecting the price. Hawaiian Airlines (7.8/10 from 2,494 user reviews) flies into Seattle from Kalispell 15 times in an average week so prices can vary.
Traveling to a place near Seattle?
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Why should I use momondo to find a flight deal from Kalispell to Seattle?
Finding the right flight to Seattle from Kalispell is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.
Can I find flights from Kalispell to Seattle with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Kalispell to Seattle flights to just show those with flexible booking policies.
How can momondo help me find flights from Kalispell to Seattle?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kalispell to Seattle.
I’m not ready to book a flight from Kalispell to Seattle right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Kalispell to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.