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Kalispell

$79+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FCA
May 28 — Jun 41
Wed 5/28
Wed 6/4
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 50 days in advance, depart on a Saturday or Sunday 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 May 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$157
(Alaska Airlines)

One-way from

$79
(Hawaiian Airlines)

Popular in

December

Cheapest in

April

Average price

$257

Good round-trip deal

$237 or less

Good one-way deal

$149 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. 9% potential increase in price ($34 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 May 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 May 23, 2025.

This Alaska Airlines deal was found by Cheapflights users on 5/23. 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 8/165:03 pmSEA - FCA
Nonstop1h 17mAlaska Airlines
Tue 8/198:00 pmFCA - SEA
Nonstop1h 35mAlaska Airlines
Deal found 5/23$157
This Hawaiian Airlines deal was found by Cheapflights users on 5/22. 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 8/169:37 pmSEA - FCA
Nonstop1h 22mHawaiian Airlines
Tue 8/198:00 pmFCA - SEA
Nonstop1h 35mHawaiian Airlines
Deal found 5/22$177
This Delta deal was found by Cheapflights users on 5/23. 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.
Sun 8/175:30 amSEA - FCA
1 stop4h 43mDelta
Thu 8/285:20 amFCA - SEA
1 stop4h 35mDelta
Deal found 5/23$197
This Mytrip deal was found by Cheapflights users on 5/21. 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
Sat 7/193:36 pmFCA - SEA
2 stops25h 49mMultiple Airlines
Deal found 5/21$253
This United Airlines deal was found by Cheapflights users on 5/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/192:29 pmSEA - FCA
2 stops21h 44mUnited Airlines
Fri 8/294:09 pmFCA - SEA
1 stop25h 10mUnited Airlines
Deal found 5/22$560

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 May 23, 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

Sat 8/16

5:03 pm-7:20 pm

Nonstop1h 17m

Kalispell Glacier Park

Tue 8/19

8:00 pm-8:35 pm

Nonstop1h 35m

$157

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Sat 8/16

9:37 pm-11:59 pm

Nonstop1h 22m

Kalispell Glacier Park

Tue 8/19

8:00 pm-8:35 pm

Nonstop1h 35m

$177

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Sun 8/17

5:30 am-11:13 am

1 stop4h 43m

Kalispell Glacier Park

Wed 8/20

5:20 am-8:55 am

1 stop4h 35m

$187

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Sat 7/12

5:30 pm-9:50 am

1 stop15h 20m

Kalispell Glacier Park

Sat 7/19

3:36 pm-4:25 pm

2 stops25h 49m

$253

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 8/19

2:29 pm-1:13 pm

2 stops21h 44m

Kalispell Glacier Park

Fri 8/29

4:09 pm-4:19 pm

1 stop25h 10m

$560

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Sat 8/16

5:03 pm-7:20 pm

Nonstop1h 17m

$79

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Mon 7/7

3:58 pm-12:25 pm

1 stop19h 27m

$111

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Mon 7/7

9:37 pm-11:59 pm

Nonstop1h 22m

$114

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Fri 10/3

4:55 pm-11:07 pm

1 stop5h 12m

$124

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Thu 6/26

11:59 pm-9:19 am

1 stop8h 20m

$192

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Showing 1-10 of 11 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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 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 eDreams the most. eDreams 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 May 16, 2025.

Booking 50 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 $621). 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 May 23, 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 May 18, 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 May 23, 2025.

The most flights from SEA to FCA are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

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 May 23, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.1

Entertainment

7.1

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

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.1

Entertainment

7.1

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

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.1

Entertainment

7.1

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
2,450 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.1

Entertainment

7.1

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
8,746 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Sun Country Air
6.9
Okay
346 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.1

Entertainment

7.1

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 11 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 17m 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 $197 round-trip. Alaska Airlines is 50% 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 $79. Delta flights start at $124 while deals on Alaska Airlines start at $144 one-way.

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

    Consider British Airways (92%), Hawaiian Airlines (88%) or Alaska Airlines (83%) 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 $226, our data shows the cheapest flight currently is $78. 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 $621). 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 May 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$137Average$268FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$167Average$329FlexibilityNo cancel feeOn-time75%

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