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Cheap flights from Kalispell to Seattle from $119

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 4/17. 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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0 bags

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Find the cheapest flights from Kalispell to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Kalispell to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Kalispell to Seattle.

Cheap last minute flights

Planning a quick getaway from Kalispell to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Kalispell to Seattle

Find recent round-trip train or bus tickets from Kalispell to Seattle.

All round-trip flight deals from Kalispell to Seattle

The cheapest plane tickets from Kalispell to Seattle found on KAYAK recently.
3:44 pm - 4:11 pmFCA-SEA
1h 27mnonstop
3:43 pm - 6:00 pmSEA-FCA
1h 17mnonstop
$208Alaska Airlines
Find Deal
Fri, Apr 18 - Tue, Apr 22
12:40 pm - 7:02 pmFCA-SEA
7h 22m1 stop
12:41 pm - 8:42 pmSEA-FCA
7h 01m1 stop
Thu, Mar 13 - Sun, Mar 16
12:40 pm - 7:02 pmFCA-SEA
7h 22m1 stop
12:41 pm - 8:42 pmSEA-FCA
7h 01m1 stop
Thu, Mar 13 - Sun, Mar 16
5:25 am - 9:30 amFCA-SEA
5h 05m1 stop
5:30 am - 11:49 amSEA-FCA
5h 19m1 stop
$237Delta
Find Deal
Thu, Feb 27 - Sun, Mar 2
6:33 am - 7:10 amFCA-SEA
1h 37mnonstop
12:50 pm - 3:04 pmSEA-FCA
1h 14mnonstop
$238Alaska Airlines
Find Deal
Fri, Apr 18 - Sun, Apr 20
3:44 pm - 4:11 pmFCA-SEA
1h 27mnonstop
9:40 pm - 11:59 pmSEA-FCA
1h 19mnonstop
$258Alaska Airlines
Find Deal
Thu, Mar 13 - Sun, Mar 16
5:59 pm - 12:50 amFCA-SEA
7h 51m1 stop
5:30 am - 11:49 amSEA-FCA
5h 19m1 stop
$268Delta
Find Deal
Thu, Feb 20 - Fri, Feb 28
6:59 pm - 2:32 pmFCA-SEA
20h 33m1 stop
9:50 am - 12:13 pmSEA-FCA
1h 23mnonstop
$280Alaska Airlines
Find Deal
Thu, Mar 13 - Sun, Mar 16
5:05 pm - 8:48 amFCA-SEA
16h 43m1 stop
2:50 pm - 1:33 pmSEA-FCA
21h 43m2 stops
$580United Airlines
Find Deal
Sat, Mar 8 - Mon, Mar 10
6:05 am - 11:12 amFCA-SEA
30h 07m2 stops
3:16 pm - 4:09 pmSEA-FCA
23h 53m1 stop
$585United Airlines
Find Deal
Wed, Feb 19 - Sat, Feb 22
12:44 pm - 1:17 pmFCA-SEA
1h 33mnonstop
$119Alaska Airlines
Find Deal
Thu, Apr 17
6:20 am - 7:11 amFCA-SEA
1h 51mnonstop
$224Alaska Airlines
Find Deal
Wed, Jan 29
6:14 pm - 8:35 pmFCA-SEA
3h 21m1 stop
$232Alaska Airlines
Find Deal
Thu, Apr 17
5:25 am - 9:45 amFCA-SEA
5h 20m1 stop
$234Delta
Find Deal
Wed, Jan 29
6:14 pm - 9:34 pmFCA-SEA
28h 20m2 stops
$253Alaska Airlines
Find Deal
Thu, Apr 17
4:09 pm - 10:00 pmFCA-SEA
6h 51m2 stops
$290Alaska Airlines
Find Deal
Fri, Jul 11
10:09 pm - 5:00 pmFCA-SEA
19h 51m3 stops
Sun, Feb 2
5:59 pm - 12:50 amFCA-SEA
7h 51m1 stop
$314Delta
Find Deal
Wed, Jan 29
5:05 pm - 11:10 amFCA-SEA
19h 05m3 stops
$388United Airlines
Find Deal
Fri, Jul 11
2:43 pm - 1:32 pmFCA-SEA
23h 49m3 stops
$501United Airlines
Find Deal
Mon, Feb 10
6:20 am - 7:11 amFCA-SEA
1h 51mnonstop
1:12 pm - 3:33 pmSEA-FCA
1h 21mnonstop
$528Alaska Airlines
Find Deal
Sat, Jan 25 - Thu, Jan 30
6:20 am - 7:11 amFCA-SEA
1h 51mnonstop
1:32 pm - 6:14 pmSEA-FCA
3h 42m1 stop
$538Alaska Airlines
Find Deal
Sat, Jan 25 - Thu, Jan 30
5:25 am - 12:25 pmFCA-SEA
8h 00m1 stop
5:30 am - 11:52 amSEA-FCA
5h 22m1 stop
$547Delta
Find Deal
Sat, Jan 25 - Thu, Jan 30
6:20 am - 7:11 amFCA-SEA
1h 51mnonstop
9:50 am - 12:13 pmSEA-FCA
1h 23mnonstop
$608Alaska Airlines
Find Deal
Sat, Jan 25 - Sun, Jan 26
5:25 am - 12:25 pmFCA-SEA
8h 00m1 stop
5:05 pm - 11:11 pmSEA-FCA
5h 06m1 stop
$627Delta
Find Deal
Sat, Jan 25 - Sun, Jan 26
6:20 am - 7:11 amFCA-SEA
1h 51mnonstop
1:32 pm - 6:14 pmSEA-FCA
3h 42m1 stop
$713Alaska Airlines
Find Deal
Sat, Jan 25 - Sun, Jan 26
5:05 pm - 11:20 amFCA-SEA
19h 15m2 stops
9:00 am - 9:53 pmSEA-FCA
11h 53m1 stop
$755United Airlines
Find Deal
Sat, Jan 25 - Thu, Jan 30
2:43 pm - 3:45 pmFCA-SEA
26h 02m2 stops
12:50 pm - 4:18 pmSEA-FCA
26h 28m2 stops
$761United Airlines
Find Deal
Sat, Jan 25 - Thu, Jan 30
1:25 pm - 7:08 pmFCA-SEA
6h 43m1 stop
5:15 pm - 1:37 pmSEA-FCA
19h 22m2 stops
$1,110United Airlines
Find Deal
Sat, Jan 25 - Sun, Jan 26
1:25 pm - 10:30 pmFCA-SEA
10h 05m2 stops
6:10 am - 9:53 pmSEA-FCA
14h 43m2 stops
$1,151United Airlines
Find Deal
Sat, Jan 25 - Sun, Jan 26
6:33 am - 7:10 amFCA-SEA
1h 37mnonstop
12:50 pm - 3:04 pmSEA-FCA
1h 14mnonstop
$238Alaska Airlines
Find Deal
Fri, Apr 18 - Sun, Apr 20
3:44 pm - 4:11 pmFCA-SEA
1h 27mnonstop
9:40 pm - 11:59 pmSEA-FCA
1h 19mnonstop
$258Alaska Airlines
Find Deal
Thu, Mar 13 - Sun, Mar 16
12:53 pm - 1:30 pmFCA-SEA
1h 37mnonstop
9:42 pm - 11:57 pmSEA-FCA
1h 15mnonstop
$298Alaska Airlines
Find Deal
Thu, Feb 6 - Sun, Feb 9
12:53 pm - 1:27 pmFCA-SEA
1h 34mnonstop
9:40 pm - 11:59 pmSEA-FCA
1h 19mnonstop
$358Alaska Airlines
Find Deal
Thu, Feb 27 - Sun, Mar 2
12:53 pm - 1:27 pmFCA-SEA
1h 34mnonstop
9:40 pm - 11:59 pmSEA-FCA
1h 19mnonstop
$448Alaska Airlines
Find Deal
Wed, Feb 26 - Fri, Feb 28
3:44 pm - 4:11 pmFCA-SEA
1h 27mnonstop
12:50 pm - 3:04 pmSEA-FCA
1h 14mnonstop
$463Alaska Airlines
Find Deal
Fri, Mar 28 - Sun, Mar 30
6:20 am - 7:11 amFCA-SEA
1h 51mnonstop
9:50 am - 12:13 pmSEA-FCA
1h 23mnonstop
$478Alaska Airlines
Find Deal
Thu, Feb 6 - Fri, Feb 7

Delta flights from Kalispell to Seattle

Our best Delta deals on Kalispell to Seattle flight tickets
Delta
Feb 27
FCA5:25 amKalispell Glacier Park
5h 05m
1 stop
SEA9:30 amSeattle/Tacoma Intl
Mar 2
SEA5:30 amSeattle/Tacoma Intl
5h 19m
1 stop
FCA11:49 amKalispell Glacier Park
Delta
Feb 20
FCA5:59 pmKalispell Glacier Park
7h 51m
1 stop
SEA12:50 amSeattle/Tacoma Intl
Feb 28
SEA5:30 amSeattle/Tacoma Intl
5h 19m
1 stop
FCA11:49 amKalispell Glacier Park
Delta
Apr 18
FCA5:25 amKalispell Glacier Park
4h 56m
1 stop
SEA9:21 amSeattle/Tacoma Intl
Apr 20
SEA7:00 pmSeattle/Tacoma Intl
4h 25m
1 stop
FCA12:25 amKalispell Glacier Park

Alaska Airlines flights from Kalispell to Seattle

Our best Alaska Airlines deals on Kalispell to Seattle flight tickets
Alaska Airlines
Apr 18
FCA3:44 pmKalispell Glacier Park
1h 27m
SEA4:11 pmSeattle/Tacoma Intl
Apr 22
SEA3:43 pmSeattle/Tacoma Intl
1h 17m
FCA6:00 pmKalispell Glacier Park
Alaska Airlines
Apr 18
FCA6:33 amKalispell Glacier Park
1h 37m
SEA7:10 amSeattle/Tacoma Intl
Apr 20
SEA12:50 pmSeattle/Tacoma Intl
1h 14m
FCA3:04 pmKalispell Glacier Park
Alaska Airlines
Mar 13
FCA3:44 pmKalispell Glacier Park
1h 27m
SEA4:11 pmSeattle/Tacoma Intl
Mar 16
SEA9:40 pmSeattle/Tacoma Intl
1h 19m
FCA11:59 pmKalispell Glacier Park

See travel insights to Seattle from

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 typical price of a round-trip flight between Kalispell and Seattle?

What is the cheapest month to fly to Seattle?

In general, January 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 $258. If you don’t want to visit Seattle in January, then you should wait until May to fly from Kalispell, when ticket prices are also cheap, with an average price of $264.

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 Thursday. momondo users have found tickets for Thursday departures for as low as $491. 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 $661.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Kalispell in the evening is the least expensive time of day to depart. momondo users have found prices as low as $429 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $631. Departure times at noon 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 19 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $319 when searching 19 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 $215 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.

How have Kalispell to Seattle flight prices changed over time?

As of January 2025, prices for Kalispell to Seattle flights are approximately 36% cheaper when compared to flights at the same time last year.

When to book flights from Kalispell to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Kalispell to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$119

Fastest flight time

1h 27m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Seattle

1 airport
The best one-way flight to Seattle from Kalispell in the past 72 hours is $119. The best round-trip flight deal from Kalispell to Seattle found on momondo in the last 72 hours is $208.
The fastest flight from Kalispell to Seattle takes 1h 27m
Direct flights go from Kalispell to Seattle on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Alaska Airlines.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • 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 27m, 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?

  • 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?

  • What is the most popular airline from Kalispell to Seattle?


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
DeltaPriceFrom $176Free CancellationRating
8.0
8,508 reviews
Search Delta flights
Alaska AirlinesPriceFrom $185Free CancellationRating
8.0
9,699 reviews
Search Alaska Airlines flights
  • Alaska Airlines Flights From Kalispell to Seattle

    Alaska Airlines operates around 17 flights from Kalispell to Seattle every week. The average price of these flights found in the last 72 hours has been $330, but momondo users have found Alaska Airlines deals from Kalispell to Seattle from as low as $185 round-trip. Alaska Airlines has been scored 8.0/10 in 9,699 reviews.


Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Kent
Renton
Tukwila
Federal Way
Lynnwood
Kirkland
Lakewood
Puyallup
Redmond
Fife
Shoreline
Centralia
Bothell
Cle Elum
Lacey

Why use momondo?

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.


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