HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kalispell

$99+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FCA
Mar 9 — Mar 161
Sun 3/9
Sun 3/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Kalispell with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Seattle/Tacoma Intl to Kalispell Glacier Park are usually found in January or April, booked 50 days in advance, depart on a Sunday or Monday and return on a Thursday

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 March 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$167
(Hawaiian Airlines)

One-way from

$99
(Delta)

Popular in

December

Cheapest in

January

Average price

$346

Good round-trip deal

$268 or less

Good one-way deal

$119 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Kalispell Glacier Park flights.
Search Deals
From Seattle/Tacoma Intl to Kalispell Glacier Park
Search Deals
One-way flight from Seattle/Tacoma Intl to Kalispell Glacier Park
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Kalispell Glacier Park.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Kalispell Glacier Park.
Search Deals

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 March 4, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 3/4. 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.
Fri 4/189:25 pmSEA - FCA
Nonstop1h 18mHawaiian Airlines
Wed 4/236:40 pmFCA - SEA
Nonstop1h 30mHawaiian Airlines
Deal found 3/4$167
This Trip.com deal was found by Cheapflights users on 3/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/189:50 amSEA - FCA
Nonstop1h 14mAlaska Airlines
Fri 4/252:15 pmFCA - SEA
Nonstop1h 28mAlaska Airlines
Deal found 3/3$192
This Mytrip deal was found by Cheapflights users on 3/3. 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.
Thu 4/1712:30 pmSEA - FCA
1 stop7h 28mMultiple Airlines
Thu 4/2412:40 pmFCA - SEA
1 stop25h 45mMultiple Airlines
Deal found 3/3$196
This Delta deal was found by Cheapflights users on 3/4. 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.
Fri 4/186:59 pmSEA - FCA
1 stop4h 23mDelta
Wed 4/235:55 pmFCA - SEA
1 stop7h 07mDelta
Deal found 3/4$217
This United Airlines deal was found by Cheapflights users on 3/4. 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 8/195:00 amSEA - FCA
1 stop9h 17mUnited Airlines
Thu 8/284:15 pmFCA - SEA
1 stop9h 36mUnited Airlines
Deal found 3/4$565

Find flights from Seattle to Kalispell within your budget

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 March 4, 2025.

Fly from

Seattle

Fly to

Kalispell

Route

Depart

Return

Price

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Fri 4/18

9:25 pm-11:43 pm

Nonstop1h 18m

Kalispell Glacier Park

Wed 4/23

6:40 pm-7:10 pm

Nonstop1h 30m

$167

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Fri 4/18

9:50 am-12:04 pm

Nonstop1h 14m

Kalispell Glacier Park

Fri 4/25

2:15 pm-2:43 pm

Nonstop1h 28m

$192

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Thu 4/17

12:30 pm-8:58 pm

1 stop7h 28m

Kalispell Glacier Park

Thu 4/24

12:40 pm-1:25 pm

1 stop25h 45m

$196

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Fri 4/18

6:59 pm-12:22 am

1 stop4h 23m

Kalispell Glacier Park

Wed 4/23

5:55 pm-12:02 am

1 stop7h 07m

$217

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 8/19

5:00 am-3:17 pm

1 stop9h 17m

Kalispell Glacier Park

Thu 8/28

4:15 pm-12:51 am

1 stop9h 36m

$565

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Wed 4/2

5:30 am-11:40 am

1 stop5h 10m

$99

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Sat 4/5

9:50 am-12:04 pm

Nonstop1h 14m

$109

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Fri 3/28

9:50 am-12:04 pm

Nonstop1h 14m

$149

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Thu 3/13

12:41 pm-8:42 pm

1 stop7h 01m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
PricelinePrice Accuracy1 starTrust 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.

Travel insights for flights from Seattle to Kalispell

Get recent, data-driven insights about flights from Seattle to Kalispell including ideal travel times, pricing trends, and more.

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 February 28, 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 $637). 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 March 4, 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 evening could potentially save you up to 13% 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 March 2, 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.

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 March 4, 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
9,713 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
9,713 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
8,061 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
2,319 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
8,678 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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 7 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 1 airline, 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 2 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 Hawaiian Airlines. Our recent data shows that you can find tickets from as low as $167 on this airline. Additional options worth looking into are Alaska Airlines and Delta, starting at $192 and $217 round-trip. Hawaiian Airlines is 52% 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 Delta, which is currently one of the cheapest options available, starting at $99. Hawaiian Airlines flights start at $109 while deals on Alaska Airlines start at $149 one-way.

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

    Consider Qatar Airways (80%), Korean Air (80%) or British Airways (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 $228, 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 $177 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 $637). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Kalispell

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Bozeman flights
Portland to Bozeman flights
Seattle to Billings flights
Portland to Missoula flights
Portland to Kalispell flights
Seattle to Great Falls flights
Portland to Billings flights
Spokane to Billings flights
Seattle to Missoula flights
Seattle to Cody flights
Portland to Great Falls flights
Portland to Cody flights
Spokane to Bozeman flights
Portland to Butte flights
Portland to Helena flights
Seattle to Helena flights
Spokane to Missoula flights
Spokane to Kalispell flights
Spokane to Great Falls flights
Pasco to Billings flights
Seattle to Butte flights
Seattle to West Yellowstone flights
Yakima to Helena flights
Bellingham to Billings flights
Pullman to Kalispell flights
Pasco to Missoula flights
Pasco to Helena flights
Bellingham to Missoula flights
Pasco to West Yellowstone flights
Pasco to Cody flights
Wenatchee to Helena flights
Wenatchee to Great Falls flights
Bellingham to Helena flights
Yakima to Kalispell flights
Walla Walla to Missoula flights
Yakima to Missoula flights

Top airline flying from Seattle to Kalispell

Discover the top airline 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 March 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$183Average$343FlexibilityNo cancel feeOn-time75%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.