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Kalispell

$106+ Cheap flights from Seattle to Kalispell (SEA - FCA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FCA
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Kalispell Glacier Park are usually found in April or January, booked 62 days in advance, depart on a Saturday or Tuesday and return on a Friday

Cheap flight deals from Seattle to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Kalispell (FCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$106
(Alaska Airlines)

One-way from

$106
(Cheapflightsfares)

Popular in

December

Cheapest in

April

Average price

$338

Good round-trip deal

$137 or less

Good one-way deal

$118 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Kalispell Glacier Park flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Kalispell Glacier Park flights.
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From Seattle/Tacoma Intl to Kalispell Glacier Park
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One-way flight from Seattle/Tacoma Intl to Kalispell Glacier Park
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Highest demand for flights based on searches. 16% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Kalispell Glacier Park.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Kalispell Glacier Park.
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Find flight deals from Seattle to Kalispell

Cheapest flights from Seattle to Kalispell
Explore the most affordable flight options available from Seattle to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/510:02 amSEA - FCA
Nonstop1h 22mAlaska Airlines
Wed 11/126:33 amFCA - SEA
Nonstop1h 42mAlaska Airlines
Deal found 9/25$106
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:25 amSEA - FCA
1 stop4h 51mDelta
Tue 11/116:06 pmFCA - SEA
1 stop6h 14mDelta
Deal found 9/25$126
This Alaska Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:02 amSEA - FCA
Nonstop1h 22mAlaska Airlines
Wed 11/122:07 pmFCA - SEA
Nonstop1h 39mAlaska Airlines
Deal found 9/25$135
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/189:59 amSEA - FCA
Nonstop1h 23mHawaiian Airlines
Mon 10/206:31 amFCA - SEA
Nonstop1h 42mHawaiian Airlines
Deal found 9/24$139
This Alaska Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/510:02 amSEA - FCA
Nonstop1h 22mAlaska Airlines
Fri 11/146:33 amFCA - SEA
Nonstop1h 42mAlaska Airlines
Deal found 9/25$142
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:25 amSEA - FCA
1 stop5h 01mDelta
Wed 11/126:06 pmFCA - SEA
1 stop6h 14mDelta
Deal found 9/25$155
This Alaska Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:00 amSEA - FCA
1 stop4h 27mAlaska Airlines
Wed 11/191:06 pmFCA - SEA
1 stop6h 42mAlaska Airlines
Deal found 9/24$156
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:25 amSEA - FCA
1 stop4h 51mDelta
Sun 11/96:06 pmFCA - SEA
1 stop7h 05mDelta
Deal found 9/25$161
This Alaska Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:00 amSEA - FCA
1 stop4h 27mAlaska Airlines
Wed 11/122:07 pmFCA - SEA
Nonstop1h 39mAlaska Airlines
Deal found 9/25$166
This Alaska Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:00 amSEA - FCA
1 stop4h 27mAlaska Airlines
Wed 11/126:33 amFCA - SEA
Nonstop1h 42mAlaska Airlines
Deal found 9/25$172
This Alaska Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:36 pmSEA - FCA
Nonstop1h 21mAlaska Airlines
Thu 11/132:07 pmFCA - SEA
Nonstop1h 39mAlaska Airlines
Deal found 9/25$176

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Kalispell that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 25, 2025.
Use the filters below to find and compare flights from Seattle to Kalispell that are best for you.

Fly from

Seattle

Fly to

Kalispell

Route

Depart

Return

Price

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Wed 10/22

3:35 pm-5:55 pm

Nonstop1h 20m

Kalispell Glacier Park

Wed 10/29

2:07 pm-2:46 pm

Nonstop1h 39m

$106

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 11/11

10:02 am-12:24 pm

Nonstop1h 22m

Kalispell Glacier Park

Wed 11/12

2:07 pm-2:46 pm

Nonstop1h 39m

$135

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Thu 11/6

10:02 am-12:24 pm

Nonstop1h 22m

Kalispell Glacier Park

Sat 11/8

2:07 pm-2:46 pm

Nonstop1h 39m

$142

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Wed 11/5

9:35 am-1:27 pm

1 stop2h 52m

Kalispell Glacier Park

Tue 11/11

6:33 am-7:15 am

Nonstop1h 42m

$146

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Wed 10/29

5:25 am-11:16 am

1 stop4h 51m

Kalispell Glacier Park

Mon 11/3

6:10 pm-10:23 pm

1 stop5h 13m

$161

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Wed 11/5

5:25 am-11:16 am

1 stop4h 51m

Kalispell Glacier Park

Sun 11/9

6:06 pm-12:11 am

1 stop7h 05m

$161

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Sat 11/8

5:25 am-11:16 am

1 stop4h 51m

Kalispell Glacier Park

Fri 11/14

6:06 pm-12:11 am

1 stop7h 05m

$161

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Thu 11/6

5:25 am-11:16 am

1 stop4h 51m

Kalispell Glacier Park

Wed 11/12

6:06 pm-11:20 pm

1 stop6h 14m

$161

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Wed 10/22

5:25 am-11:16 am

1 stop4h 51m

Kalispell Glacier Park

Wed 10/29

6:10 pm-10:22 pm

1 stop5h 12m

$161

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 11/11

9:36 pm-11:57 pm

Nonstop1h 21m

Kalispell Glacier Park

Thu 11/13

2:07 pm-2:46 pm

Nonstop1h 39m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/25

Showing 1-10 of 18 results
1
2

Compare providers for flights from Seattle to Kalispell

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Kalispell in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Kalispell flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Kalispell flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Kalispell flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Kalispell flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Kalispell. Price data was last updated on September 19, 2025.

Booking 28 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Kalispell. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seattle to Kalispell?

Currently, October is the cheapest month in which you can book a flight from Seattle to Kalispell (average of $373). Flying from Seattle to Kalispell in July is currently the most expensive (average of $600). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to FCA?

Find hourly flight availability from Seattle to Kalispell. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 25, 2025.

One of the essential ways to save on airfare from Seattle to Kalispell is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 33% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to Kalispell. Price data was last updated on September 21, 2025.

Travelers seeking maximum savings on their Seattle to Kalispell flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Kalispell

Get insights into the airlines that provide service to Kalispell. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kalispell. Reviews last updated September 25, 2025.
Get a feel of what it's like to fly with Alaska Airlines and Hawaiian Airlines from Seattle to Kalispell by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Hawaiian Airlines
7.8
Good
2,751 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Kalispell. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Seattle to Kalispell?

    If you wish to fly to Kalispell from Seattle, then you need to book flights from Seattle/Tacoma Intl to Kalispell Glacier Park. There are 13 flights from Seattle/Tacoma Intl (SEA) to Glacier Park (FCA) per day to choose from. Flights to Kalispell from Seattle/Tacoma Intl are available from 2 different airlines, which means you should have some options if you want to compare airfare deals. 1h 14m is how long a nonstop flight from Seattle to Kalispell Glacier Park typically takes.

  • How popular is this Seattle to Kalispell flight route?

    This flight path from Seattle/Tacoma Intl to Kalispell Glacier Park was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Seattle to Kalispell?

    Departing from Seattle to Kalispell will take you 1h 20m. Seattle and Kalispell are separated by a distance of 377 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Seattle to Kalispell round-trip?

    Our cheapest airline available from Seattle to Kalispell is Hawaiian Airlines. Our recent data shows that you can find tickets from as low as $137 on this airline. An additional option worth looking into is Alaska Airlines, starting at $167. Hawaiian Airlines is 56% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Seattle to Kalispell?

    Consider Hawaiian Airlines (79%), Alaska Airlines (79%) or Horizon Air (79%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Kalispell.

  • What are the cheapest flights from Seattle to Kalispell?

    While on average a flight from Seattle to Kalispell is generally $245, our data shows the cheapest flight currently is $98. When looking at the most popular route, (Seattle/Tacoma Intl - Kalispell Glacier Park), you can expect to pay $106 for that flight.

  • Can I find deals for flights from Seattle to Kalispell that include hotel bookings?

    Yes. In addition to deals on Seattle to Kalispell flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Kalispell?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Kalispell.

  • Can I find deals for business class flights from Seattle to Kalispell?

    Yes. Cheapflights offers flight deals from Seattle to Kalispell by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Kalispell?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Kalispell (average of $373). Flying from Seattle to Kalispell in July is currently the most expensive (average of $600). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
East Glacier Park

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Top 2 airlines flying from Seattle to Kalispell

Discover the top 2 airlines that operate flights from Seattle to Kalispell. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$137Average$289FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$167Average$335FlexibilityNo cancel feeOn-time75%

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