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Kalispell

$119+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FCA
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
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 28 days in advance, depart on a Tuesday or Saturday 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 August 13, 2025.

Round-trip from

$157
(Hawaiian Airlines)

One-way from

$119
(Hawaiian Airlines)

Popular in

December

Cheapest in

April

Average price

$355

Good round-trip deal

$252 or less

Good one-way deal

$179 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. 13% potential increase in price ($51 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 August 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 August 13, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/169:36 pmSEA - FCA
Nonstop1h 23mHawaiian Airlines
Sat 9/208:02 pmFCA - SEA
Nonstop1h 39mHawaiian Airlines
Deal found 8/12$157
This Hawaiian Airlines deal was found by Cheapflights users on 8/12. 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.
Sat 9/275:02 pmSEA - FCA
Nonstop1h 20mHawaiian Airlines
Tue 9/308:02 pmFCA - SEA
Nonstop1h 39mHawaiian Airlines
Deal found 8/12$167
This Netflights deal was found by Cheapflights users on 8/11. 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 9/99:36 pmSEA - FCA
Nonstop1h 23mHawaiian Airlines
Fri 9/198:02 pmFCA - SEA
Nonstop1h 39mHawaiian Airlines
Deal found 8/11$175
This Hawaiian Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/235:02 pmSEA - FCA
Nonstop1h 20mHawaiian Airlines
Sat 9/278:02 pmFCA - SEA
Nonstop1h 39mHawaiian Airlines
Deal found 8/12$193
This Hawaiian Airlines deal was found by Cheapflights users on 8/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/163:35 pmSEA - FCA
Nonstop1h 20mHawaiian Airlines
Mon 10/206:31 amFCA - SEA
Nonstop1h 42mHawaiian Airlines
Deal found 8/11$197
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/235:20 amSEA - FCA
1 stop7h 10mAlaska Airlines
Tue 9/308:02 pmFCA - SEA
Nonstop1h 39mAlaska Airlines
Deal found 8/10$211
This Hawaiian Airlines deal was found by Cheapflights users on 8/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/169:59 amSEA - FCA
Nonstop1h 23mHawaiian Airlines
Sun 10/262:07 pmFCA - SEA
Nonstop1h 39mHawaiian Airlines
Deal found 8/11$213
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:25 amSEA - FCA
1 stop4h 51mDelta
Mon 10/206:10 pmFCA - SEA
1 stop5h 12mDelta
Deal found 8/11$217
This Hawaiian Airlines deal was found by Cheapflights users on 8/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:50 amSEA - FCA
1 stop4h 40mHawaiian Airlines
Wed 9/178:02 pmFCA - SEA
Nonstop1h 39mHawaiian Airlines
Deal found 8/11$220
This Netflights deal was found by Cheapflights users on 8/12. 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 9/99:36 pmSEA - FCA
Nonstop1h 23mHawaiian Airlines
Mon 9/228:02 pmFCA - SEA
Nonstop1h 39mHawaiian Airlines
Deal found 8/12$221
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 9/109:36 pmSEA - FCA
Nonstop1h 23mAlaska Airlines
Wed 9/178:02 pmFCA - SEA
Nonstop1h 39mAlaska Airlines
Deal found 8/12$223

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 August 13, 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 9/16

9:36 pm-11:59 pm

Nonstop1h 23m

Kalispell Glacier Park

Sat 9/20

8:02 pm-8:41 pm

Nonstop1h 39m

$157

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 9/23

10:00 am-12:27 pm

Nonstop1h 27m

Kalispell Glacier Park

Tue 9/30

8:02 pm-8:41 pm

Nonstop1h 39m

$157

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Sat 9/27

5:02 pm-7:22 pm

Nonstop1h 20m

Kalispell Glacier Park

Tue 9/30

8:02 pm-8:41 pm

Nonstop1h 39m

$167

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Wed 10/1

9:36 pm-11:59 pm

Nonstop1h 23m

Kalispell Glacier Park

Sat 10/4

6:35 pm-7:10 pm

Nonstop1h 35m

$167

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 9/9

9:36 pm-11:59 pm

Nonstop1h 23m

Kalispell Glacier Park

Fri 9/19

8:02 pm-8:41 pm

Nonstop1h 39m

$175

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 9/9

9:36 pm-11:59 pm

Nonstop1h 23m

Kalispell Glacier Park

Fri 9/19

8:02 pm-8:41 pm

Nonstop1h 39m

$185

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Wed 10/1

9:36 pm-11:59 pm

Nonstop1h 23m

Kalispell Glacier Park

Tue 10/7

6:35 pm-7:10 pm

Nonstop1h 35m

$193

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 9/23

5:02 pm-7:22 pm

Nonstop1h 20m

Kalispell Glacier Park

Sat 9/27

8:02 pm-8:41 pm

Nonstop1h 39m

$193

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Thu 10/16

3:35 pm-5:55 pm

Nonstop1h 20m

Kalispell Glacier Park

Mon 10/20

6:31 am-7:13 am

Nonstop1h 42m

$197

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Mon 9/1

9:36 pm-11:59 pm

Nonstop1h 23m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Showing 1-10 of 18 results
1
2

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 August 8, 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 August 13, 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 afternoon could potentially save you up to 37% 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 August 10, 2025.

Travelers seeking maximum savings on their Seattle to Kalispell flight should consider departing on Tuesday at noon 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.

Weekly flight availability from Seattle to Kalispell

Explore weekly flight availability from Seattle to Kalispell. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 13, 2025.

The most flights from SEA to FCA are scheduled on a Monday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (13 on average).

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 August 13, 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

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,655 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 19m 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 is the cheapest airline to fly 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 $157 on this airline. Hawaiian Airlines is 50% 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 British Airways (76%), Alaska Airlines (76%) or Horizon Air (76%) 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 $338, our data shows the cheapest flight currently is $108. 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 $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
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 August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$144Average$297FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$170Average$337FlexibilityNo cancel feeOn-time75%

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