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 Hawaiian Airlines. Our recent data shows that you can find tickets from as low as $157 on this airline. Additional options worth looking into are Alaska Airlines and Delta, starting at $165 and $197 round-trip. Hawaiian 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 $99. Alaska Airlines flights start at $132 while deals on Delta start at $144 one-way.

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.

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).

What are the cheapest flights from Seattle to Kalispell?

While on average a flight from Seattle to Kalispell is generally $331, 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 $165 for that flight.

What are the most reliable airlines from Seattle to Kalispell?

Consider British Airways (72%), Japan Airlines (71%) or Korean Air (71%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Kalispell.

What is the cheapest day to fly round-trip from Seattle to Kalispell?

Sunday flights are found to be more expensive to fly from Seattle to Kalispell. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Kalispell.

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

Travelers have found it’s best to book a flight 52 days in advance to save up to 171% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 52 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Kalispell 1-2 weeks in advance for as low as $318, or $598 for flights within the next 24 hours.

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

Flights from Seattle to Kalispell lean towards being more expensive in December. Prices are generally better when you fly from Seattle to Kalispell in April, with the cheapest ticket starting at $135.

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 10 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.

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.

$99+ Flights from Seattle to Kalispell

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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

Round-trip from	$157 (Hawaiian Airlines)
One-way from	$99 (Hawaiian Airlines)
Popular in	December
Cheapest in	April
Average price	$373
Good round-trip deal	$258 or less
Good one-way deal	$299 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

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($38 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($17 potential savings vs. average RT price).

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Average for round-trip flights in July 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 July 8, 2025.

Sat 8/165:03 pmSEA - FCA

Nonstop1h 17mHawaiian Airlines

Wed 8/208:02 pmFCA - SEA

Nonstop1h 33mHawaiian Airlines

Deal found 7/6

$157

Tue 9/99:36 pmSEA - FCA

Nonstop1h 23mAlaska Airlines

Fri 9/198:02 pmFCA - SEA

Nonstop1h 39mAlaska Airlines

Deal found 7/7

$165

Tue 8/195:49 pmSEA - FCA

1 stop5h 36mDelta

Wed 8/276:11 pmFCA - SEA

1 stop5h 09mDelta

Deal found 7/7

$197

Best flights from Seattle to Kalispell
Discover carefully curated flight deals from Seattle to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 8, 2025.

Sat 8/165:03 pmSEA - FCA

Nonstop1h 17mHawaiian Airlines

Wed 8/208:02 pmFCA - SEA

Nonstop1h 33mHawaiian Airlines

Deal found 7/6

$157

Tue 9/99:36 pmSEA - FCA

Nonstop1h 23mAlaska Airlines

Fri 9/198:02 pmFCA - SEA

Nonstop1h 39mAlaska Airlines

Deal found 7/7

$165

Tue 8/195:49 pmSEA - FCA

1 stop5h 36mDelta

Wed 8/276:11 pmFCA - SEA

1 stop5h 09mDelta

Deal found 7/7

$197

Last-minute flights from Seattle to Kalispell
Discover last-minute flight deals from Seattle to Kalispell. Data last updated July 8, 2025 and is based on user searches.

Mon 7/149:37 pmSEA - FCA

Nonstop1h 22mHawaiian Airlines

Fri 7/186:33 amFCA - SEA

Nonstop1h 38mHawaiian Airlines

Deal found 7/7

$478

Mon 7/145:30 amSEA - FCA

1 stop4h 50mDelta

Fri 7/186:11 pmFCA - SEA

1 stop6h 48mDelta

Deal found 7/7

$599

Mon 7/142:57 pmSEA - FCA

2 stops23h 34mUnited Airlines

Fri 7/186:20 amFCA - SEA

1 stop26h 41mUnited Airlines

Deal found 7/7

$855

Mon 7/149:37 pmSEA - FCA

Nonstop1h 22mAlaska Airlines

Fri 7/184:15 pmFCA - SEA

1 stop21h 37mAlaska Airlines

Deal found 7/7

$891

Fri 7/185:30 pmSEA - FCA

2 stops20h 21mMultiple Airlines

Sun 7/2010:40 amFCA - SEA

1 stop6h 45mMultiple Airlines

Deal found 7/7

$580

Sat 8/165:03 pmSEA - FCA

Nonstop1h 17mHawaiian Airlines

Wed 8/208:02 pmFCA - SEA

Nonstop1h 33mHawaiian Airlines

Deal found 7/6

$157

Tue 8/195:03 pmSEA - FCA

Nonstop1h 17mAlaska Airlines

Fri 8/298:02 pmFCA - SEA

Nonstop1h 33mAlaska Airlines

Deal found 7/7

$167

Tue 8/195:49 pmSEA - FCA

1 stop5h 36mDelta

Wed 8/276:11 pmFCA - SEA

1 stop5h 09mDelta

Deal found 7/7

$197

One-way flights from Seattle to Kalispell
Search for one-way flight options from Seattle to Kalispell. Find affordable one-way fares based on user searches. Data last updated July 8, 2025.

Tue 8/199:37 pmSEA - FCA

Nonstop1h 22mHawaiian Airlines

Deal found 7/6

$99

Wed 8/65:30 pmSEA - FCA

1 stop15h 20mMultiple Airlines

Deal found 7/7

$108

Tue 7/299:37 pmSEA - FCA

Nonstop1h 22mAlaska Airlines

Deal found 7/8

$132

Mon 8/185:49 pmSEA - FCA

1 stop5h 36mDelta

Deal found 7/7

$144

Thu 8/711:59 pmSEA - FCA

1 stop8h 20mSun Country Air

Deal found 7/7

$192

Tue 8/512:20 amSEA - FCA

1 stop10h 16mUnited Airlines

Deal found 7/7

$298

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to Kalispell that are best for you.

Fly from

Fly to

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

Wed 8/20

8:02 pm-8:35 pm

Nonstop1h 33m

$157

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

$165

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 8/19

5:49 pm-12:25 am

1 stop5h 36m

Kalispell Glacier Park

Wed 8/27

6:11 pm-10:20 pm

1 stop5h 09m

$197

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 8/19

9:37 pm-11:59 pm

Nonstop1h 22m

$99

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Wed 8/6

5:30 pm-9:50 am

1 stop15h 20m

$108

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 7/29

9:37 pm-11:59 pm

Nonstop1h 22m

$132

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Mon 8/18

5:49 pm-12:25 am

1 stop5h 36m

$144

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Thu 8/7

11:59 pm-9:19 am

1 stop8h 20m

$192

SeattleKalispell

SEA - FCA

SEAFCA

Seattle/Tacoma Intl

Tue 8/5

12:20 am-11:36 am

1 stop10h 16m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

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?

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 $612). 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?

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 33% on airfare.

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

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

The most flights from SEA to FCA are scheduled on a Monday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Kalispell

Get a feel of what it's like to fly with Alaska Airlines, Delta, 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

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

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

7,962 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

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

Hawaiian Airlines

7.8

Good

2,552 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

8,844 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

336 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

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 10 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 Hawaiian Airlines. Our recent data shows that you can find tickets from as low as $157 on this airline. Additional options worth looking into are Alaska Airlines and Delta, starting at $165 and $197 round-trip. Hawaiian 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 $99. Alaska Airlines flights start at $132 while deals on Delta start at $144 one-way.
What are the most reliable airlines from Seattle to Kalispell?
Consider British Airways (72%), Japan Airlines (71%) or Korean Air (71%) 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 $331, 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 $165 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 $612). 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

East Glacier Park

Polson

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Other flights to Kalispell

Top 2 airlines flying from Seattle to Kalispell

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$137	Average$268	FlexibilityNo cancel fee	On-time85%
Alaska Airlines	Cheapest$173	Average$335	FlexibilityNo cancel fee	On-time75%

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$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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Kalispell with Cheapflights

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3. Compare prices and book

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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Seattle to Kalispell

Cheapest flights from Seattle to KalispellExplore 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 July 8, 2025.

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 July 8, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to Kalispell that are best for you.

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.

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 27, 2025.

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

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 July 8, 2025.

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 July 6, 2025.

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 July 8, 2025.

Reviews of airlines servicing Kalispell

Get a feel of what it's like to fly with Alaska Airlines, Delta, 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.

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?

How popular is this Seattle to Kalispell flight route?

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

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

What are the most reliable airlines from Seattle to Kalispell?

What are the cheapest flights from Seattle to Kalispell?

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

How can I find direct flights from Seattle to Kalispell?

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

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

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Alternative routes for Seattle to Kalispell

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Top 2 airlines flying from Seattle to Kalispell

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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 July 8, 2025.