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Kalispell

$76+ Cheap flights from Seattle to Kalispell (SEA - FCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FCA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 89 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 June 12, 2025.

Round-trip from

$157
(Alaska Airlines)

One-way from

$76
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$331

Good round-trip deal

$238 or less

Good one-way deal

$114 or less
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. 10% potential increase in price ($38 potential increase over avg. RT price).
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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 June 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 June 12, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:00 amSEA - FCA
Nonstop1h 27mHawaiian Airlines
Tue 10/76:35 pmFCA - SEA
Nonstop1h 35mHawaiian Airlines
Deal found 6/10$157
This Netflights deal was found by Cheapflights users on 6/11. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:00 amSEA - FCA
Nonstop1h 27mAlaska Airlines
Fri 9/198:02 pmFCA - SEA
Nonstop1h 33mAlaska Airlines
Deal found 6/11$166
This Delta deal was found by Cheapflights users on 6/10. 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 8/195:45 pmSEA - FCA
1 stop5h 40mDelta
Wed 8/276:11 pmFCA - SEA
1 stop5h 04mDelta
Deal found 6/10$187
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/125:30 pmSEA - FCA
1 stop15h 20mMultiple Airlines
Tue 7/221:15 pmFCA - SEA
1 stop28h 10mMultiple Airlines
Deal found 6/11$211
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1111:59 pmSEA - FCA
1 stop9h 06mSun Country Air
Mon 7/1410:17 amFCA - SEA
1 stop26h 59mSun Country Air
Deal found 6/11$497

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 June 12, 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

Tue 8/19

9:53 am-12:11 pm

Nonstop1h 18m

Kalispell Glacier Park

Wed 8/27

8:02 pm-8:35 pm

Nonstop1h 33m

$157

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 8/19

9:37 pm-11:59 pm

Nonstop1h 22m

Kalispell Glacier Park

Fri 8/22

8:02 pm-8:35 pm

Nonstop1h 33m

$167

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 8/19

5:45 pm-12:25 am

1 stop5h 40m

Kalispell Glacier Park

Wed 8/27

6:11 pm-10:15 pm

1 stop5h 04m

$187

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Sat 7/12

5:30 pm-9:50 am

1 stop15h 20m

Kalispell Glacier Park

Tue 7/22

1:15 pm-4:25 pm

1 stop28h 10m

$211

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Fri 7/11

11:59 pm-10:05 am

1 stop9h 06m

Kalispell Glacier Park

Mon 7/14

10:17 am-12:16 pm

1 stop26h 59m

$497

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 7/15

6:45 am-1:21 pm

1 stop29h 36m

Kalispell Glacier Park

Sun 7/20

2:32 pm-10:59 pm

1 stop9h 27m

$555

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 8/12

9:53 am-12:11 pm

Nonstop1h 18m

$76

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 8/26

5:45 pm-11:10 pm

1 stop4h 25m

$89

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Sat 8/23

9:36 pm-11:59 pm

Nonstop1h 23m

$99

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Wed 9/10

4:58 pm-4:43 pm

1 stop22h 45m

$105

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
1
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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 June 9, 2025.

Booking 88 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 $619). 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 June 12, 2025.

One of the essential ways to save on airfare from Seattle to Kalispell is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 12% 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 June 8, 2025.

Travelers seeking maximum savings on their Seattle to Kalispell flight should consider departing on Friday evenings 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.

Rainfall in Kalispell by month

Plan your trip to Kalispell by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kalispell ranges from 1.0 - 2.6 inches per month. June is typically the wettest month, when rainfall can reach 2.6 in. February is typically the driest time to visit Kalispell when rainfall is around 1.0 in.

Temperature in Kalispell by month

Plan your trip to Kalispell by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kalispell, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and Hawaiian Airlines from Seattle to Kalispell. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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 4 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 18m 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.

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

    Our cheapest airline available from Seattle to Kalispell is Alaska Airlines. Our recent data shows that you can find tickets from as low as $157 on this airline. Additional options worth looking into are Hawaiian Airlines and Delta, starting at $177 and $187 round-trip. Alaska Airlines is 49% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Seattle to Kalispell one-way?

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $76. Delta flights start at $89 while deals on Alaska Airlines start at $99 one-way.

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

    Consider British Airways (88%), Finnair (81%) or Japan Airlines (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 $248, our data shows the cheapest flight currently is $114. When looking at the most popular route, (Seattle/Tacoma Intl - Kalispell Glacier Park), you can expect to pay $157 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 $619). 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 Seattle?

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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$137Average$268FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$172Average$331FlexibilityNo cancel feeOn-time75%

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