In terms of precipitation, rainfall in The Big Island ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit The Big Island when rainfall is around 1.6 in.

If weather is an important factor for your trip to The Big Island, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

What is the cheapest month to fly from Kalispell to The Big Island?

Our data shows that October tends to be the cheapest month to fly to The Big Island from Kalispell. Users have commonly found prices around $699 for the month, but tickets can be as low as $358. Due to multiple factors, prepare for potentially higher prices in May.

What airport do you fly from for flights from Kalispell to The Big Island?

For a flight from Kalispell to The Big Island, you will be flying from Glacier Park. Kalispell Glacier Park (FCA) is just 8.4 mi from the center of the city.

Can I find deals for flights from Kalispell to The Big Island that include hotel bookings?

Yes. In addition to deals on Kalispell to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Kalispell to The Big Island?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to The Big Island.

Can I find deals for business class flights from Kalispell to The Big Island?

Yes. Cheapflights offers flight deals from Kalispell to The Big Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$270+ Flights from Kalispell to The Big Island

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Cheap flight deals from Kalispell to The Big Island

Round-trip from	$687 (United Airlines)
One-way from	$270 (United Airlines)
Popular in	May
Cheapest in	October
Average price	$711

From Kalispell Glacier Park to The Big Island

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One-way flight from Kalispell Glacier Park to The Big Island

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Highest demand for flights based on searches. 5% potential increase in price ($39 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Kalispell to The Big Island

Cheapest flights from Kalispell to The Big Island
Explore the most affordable flight options available from Kalispell to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Thu 7/106:20 amFCA - KOA

1 stop12h 59mUnited Airlines

Mon 7/147:40 pmKOA - FCA

1 stop10h 25mUnited Airlines

Deal found 6/25

$687

Fri 7/256:33 amFCA - KOA

2 stops13h 17mAlaska Airlines

Fri 8/19:30 pmKOA - FCA

1 stop17h 50mAlaska Airlines

Deal found 6/25

$886

Mon 12/225:25 amFCA - KOA

1 stop12h 30mDelta

Sun 1/48:40 pmKOA - FCA

1 stop11h 57mDelta

Deal found 6/24

$1,273

Tue 12/236:31 amFCA - KOA

2 stops17h 39mMultiple Airlines

Fri 1/29:00 pmKOA - FCA

2 stops13h 13mMultiple Airlines

Deal found 6/24

$1,824

Best flights from Kalispell to The Big Island
Discover carefully curated flight deals from Kalispell to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2025.

Thu 7/106:20 amFCA - KOA

1 stop12h 59mUnited Airlines

Mon 7/147:40 pmKOA - FCA

1 stop10h 25mUnited Airlines

Deal found 6/25

$687

Fri 7/256:33 amFCA - KOA

2 stops13h 17mAlaska Airlines

Fri 8/19:30 pmKOA - FCA

1 stop17h 50mAlaska Airlines

Deal found 6/25

$886

Last-minute flights from Kalispell to The Big Island
Discover last-minute flight deals from Kalispell to The Big Island. Data last updated June 26, 2025 and is based on user searches.

Thu 7/106:20 amFCA - KOA

1 stop12h 59mUnited Airlines

Mon 7/147:40 pmKOA - FCA

1 stop10h 25mUnited Airlines

Deal found 6/25

$687

Fri 7/256:33 amFCA - KOA

2 stops13h 17mAlaska Airlines

Fri 8/19:30 pmKOA - FCA

1 stop17h 50mAlaska Airlines

Deal found 6/25

$886

One-way flights from Kalispell to The Big Island
Search for one-way flight options from Kalispell to The Big Island. Find affordable one-way fares based on user searches. Data last updated June 26, 2025.

Fri 8/156:20 amFCA - KOA

1 stop12h 59mUnited Airlines

Deal found 6/25

$270

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

KalispellKailua-Kona

FCA - KOA

FCAKOA

Kalispell Glacier Park

Thu 7/10

6:20 am-3:19 pm

1 stop12h 59m

Kona Intl

Mon 7/14

7:40 pm-10:05 am

1 stop10h 25m

$687

KalispellKailua-Kona

FCA - KOA

FCAKOA

Kalispell Glacier Park

Fri 7/25

6:33 am-3:50 pm

2 stops13h 17m

Kona Intl

Fri 8/1

9:30 pm-7:20 pm

1 stop17h 50m

$886

KalispellKailua-Kona

FCA - KOA

FCAKOA

Kalispell Glacier Park

Fri 8/15

6:20 am-3:19 pm

1 stop12h 59m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Best time to book a flight from Kalispell to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island from Kalispell 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 Kalispell to The Big Island

What is the cheapest month to book a flight from Kalispell to The Big Island?

Currently, October is the cheapest month in which you can book a flight from Kalispell to The Big Island (average of $409). Flying from Kalispell to The Big Island in June is currently the most expensive (average of $624). 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 FCA to FUI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kalispell to The Big Island as you normally would.

Reviews of airlines servicing The Big Island

Read through reviews of airlines operating flights from Kalispell to The Big Island, such as Alaska Airlines and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,838 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What airport do you fly from for flights from Kalispell to The Big Island?
For a flight from Kalispell to The Big Island, you will be flying from Glacier Park. Kalispell Glacier Park (FCA) is just 8.4 mi from the center of the city.
Can I find deals for flights from Kalispell to The Big Island that include hotel bookings?
Yes. In addition to deals on Kalispell to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kalispell to The Big Island?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to The Big Island.
Can I find deals for business class flights from Kalispell to The Big Island?
Yes. Cheapflights offers flight deals from Kalispell to The Big Island 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 Kalispell to The Big Island?
Currently, October is the cheapest month in which you can book a flight from Kalispell to The Big Island (average of $409). Flying from Kalispell to The Big Island in June is currently the most expensive (average of $624). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Kalispell to The Big Island

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$403	Average$677	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$555	Average$740	FlexibilityNo cancel fee	On-time69%

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$270+ Cheap flights from Kalispell (FCA) to The Big Island

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kalispell to The Big Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kalispell to The Big Island

Keep the following information in mind while searching for Kalispell to The Big Island flight deals. Data was last updated June 26, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kalispell to The Big Island

Cheapest flights from Kalispell to The Big IslandExplore the most affordable flight options available from Kalispell to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Explore the most affordable flight options available from Kalispell to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Kalispell to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island from Kalispell with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Kalispell to The Big Island

What is the cheapest month to book a flight from Kalispell to The Big Island?

What is the cheapest time of day to fly from FCA to FUI?

Find hourly flight availability from Kalispell to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 2025.

Reviews of airlines servicing The Big Island

Read through reviews of airlines operating flights from Kalispell to The Big Island, such as Alaska Airlines and United Airlines. You can also see how each airline compares 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 Kalispell to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Kalispell to The Big Island?

Can I find deals for flights from Kalispell to The Big Island that include hotel bookings?

How can I find direct flights from Kalispell to The Big Island?

Can I find deals for business class flights from Kalispell to The Big Island?

What is the cheapest month to book a flight from Kalispell to The Big Island?

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 Kalispell to The Big Island

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Kalispell to The Big Island

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Book with Flexibility

Travel Smart

Cheapest flights from Kalispell to The Big Island
Explore the most affordable flight options available from Kalispell to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.