How long is the flight from Kalispell to O'ahu?

For as low as $438, Alaska Airlines can have you in O'ahu from Kalispell in 14h 39m. The distance from Kalispell to O'ahu is about 3036 mi.

In terms of precipitation, rainfall in O'ahu ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit O'ahu when rainfall is around 0.3 in.

If weather is an important factor for your trip to O'ahu, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

What airport do you fly from for flights from Kalispell to O'ahu?

Kalispell Glacier Park (FCA) is the airport you will fly out of if you book a flight from Kalispell to O'ahu. It is only a 8.4 mi journey to Glacier Park (FCA) from Kalispell’s city center.

Can I find deals for flights from Kalispell to O'ahu that include hotel bookings?

Yes. In addition to deals on Kalispell to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Kalispell to O'ahu?

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

Can I find deals for business class flights from Kalispell to O'ahu?

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

$241+ Flights from Kalispell to O'ahu

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Find flight deals from Kalispell to O'ahu

Cheapest flights from Kalispell to O'ahu
Explore the most affordable flight options available from Kalispell to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

Thu 10/306:33 amFCA - HNL

2 stops13h 34mAlaska Airlines

Tue 11/49:55 pmHNL - FCA

1 stop11h 29mAlaska Airlines

Deal found 10/9

$438

Mon 12/86:30 amFCA - HNL

1 stop12h 39mAlaska Airlines

Wed 12/177:00 amHNL - FCA

1 stop13h 58mAlaska Airlines

Deal found 10/9

$485

Mon 12/86:30 amFCA - HNL

1 stop9h 39mAlaska Airlines

Tue 12/169:33 pmHNL - FCA

1 stop23h 25mAlaska Airlines

Deal found 10/9

$505

Tue 12/92:00 pmFCA - HNL

1 stop11h 15mAlaska Airlines

Wed 12/177:00 amHNL - FCA

1 stop13h 58mAlaska Airlines

Deal found 10/9

$509

Mon 12/86:30 amFCA - HNL

1 stop15h 35mAlaska Airlines

Thu 12/187:00 amHNL - FCA

1 stop14h 15mAlaska Airlines

Deal found 10/9

$523

Sat 12/66:30 amFCA - HNL

1 stop10h 51mAlaska Airlines

Mon 12/152:20 pmHNL - FCA

1 stop19h 00mAlaska Airlines

Deal found 10/9

$544

Sat 12/66:30 amFCA - HNL

1 stop9h 39mAlaska Airlines

Wed 12/177:00 amHNL - FCA

1 stop13h 58mAlaska Airlines

Deal found 10/9

$545

Best flights from Kalispell to O'ahu
Discover carefully curated flight deals from Kalispell to O'ahu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 10, 2025.

Mon 12/86:30 amFCA - HNL

2 stops14h 39mAlaska Airlines

Wed 12/177:00 amHNL - FCA

1 stop13h 58mAlaska Airlines

Deal found 10/9

$438

Mon 12/86:30 amFCA - HNL

1 stop9h 39mAlaska Airlines

Tue 12/169:33 pmHNL - FCA

1 stop23h 25mAlaska Airlines

Deal found 10/9

$505

Mon 12/86:30 amFCA - HNL

1 stop9h 39mAlaska Airlines

Mon 12/152:20 pmHNL - FCA

1 stop19h 00mAlaska Airlines

Deal found 10/9

$505

Wed 12/102:00 pmFCA - HNL

1 stop11h 15mAlaska Airlines

Tue 12/1611:59 pmHNL - FCA

1 stop20h 59mAlaska Airlines

Deal found 10/9

$505

Tue 12/92:00 pmFCA - HNL

1 stop11h 15mAlaska Airlines

Wed 12/177:00 amHNL - FCA

1 stop13h 58mAlaska Airlines

Deal found 10/9

$509

Wed 12/102:00 pmFCA - HNL

1 stop11h 15mAlaska Airlines

Wed 12/178:10 amHNL - FCA

2 stops12h 48mAlaska Airlines

Deal found 10/9

$519

Wed 12/106:30 amFCA - HNL

2 stops18h 19mAlaska Airlines

Mon 12/152:20 pmHNL - FCA

1 stop19h 00mAlaska Airlines

Deal found 10/9

$520

Tue 12/96:30 amFCA - HNL

2 stops14h 39mAlaska Airlines

Tue 12/169:33 pmHNL - FCA

1 stop23h 25mAlaska Airlines

Deal found 10/9

$520

Fri 2/276:40 amFCA - HNL

2 stops15h 59mAlaska Airlines

Mon 3/98:40 pmHNL - FCA

1 stop9h 38mAlaska Airlines

Deal found 10/9

$521

Wed 12/106:30 amFCA - HNL

1 stop18h 45mAlaska Airlines

Thu 12/187:00 amHNL - FCA

1 stop14h 15mAlaska Airlines

Deal found 10/9

$523

Mon 12/86:30 amFCA - HNL

1 stop15h 35mAlaska Airlines

Thu 12/187:00 amHNL - FCA

1 stop14h 15mAlaska Airlines

Deal found 10/9

$523

Last-minute flights from Kalispell to O'ahu
Discover last-minute flight deals from Kalispell to O'ahu. Data last updated October 10, 2025 and is based on user searches.

Sun 10/1210:50 amFCA - HNL

1 stop32h 16mUnited Airlines

Sat 10/188:10 pmHNL - FCA

1 stop9h 59mUnited Airlines

Deal found 10/9

$965

Wed 10/222:37 pmFCA - HNL

1 stop9h 30mAlaska Airlines

Sun 11/29:35 pmHNL - FCA

2 stops12h 52mAlaska Airlines

Deal found 10/8

$622

Thu 10/306:33 amFCA - HNL

2 stops13h 34mAlaska Airlines

Tue 11/49:55 pmHNL - FCA

1 stop11h 29mAlaska Airlines

Deal found 10/9

$438

Thu 10/306:10 amFCA - HNL

2 stops17h 29mUnited Airlines

Tue 11/411:30 pmHNL - FCA

3 stops19h 14mUnited Airlines

Deal found 10/9

$809

One-way flights from Kalispell to O'ahu
Search for one-way flight options from Kalispell to O'ahu. Find affordable one-way fares based on user searches. Data last updated October 10, 2025.

Wed 11/191:06 pmFCA - HNL

3 stops36h 41mMultiple Airlines

Deal found 10/8

$284

Wed 11/192:07 pmFCA - HNL

1 stop8h 57mAlaska Airlines

Deal found 10/8

$295

Tue 10/146:30 amFCA - HNL

2 stops13h 48mUnited Airlines

Deal found 10/9

$340

Wed 11/196:10 amFCA - HNL

1 stop13h 23mUnited Airlines

Deal found 10/9

$352

Cheap flight deals from Kalispell to O'ahu

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$438 (KAYAK)
One-way from	$284 (Kiwi.com)
Popular in	July
Cheapest in	October
Average price	$517

Provider with most accurate pricing for Kalispell Glacier Park-Honolulu flight deals.

Search Deals

Provider most trusted by Cheapflights users for Kalispell Glacier Park-Honolulu flights.

Search Deals

From Kalispell Glacier Park to O'ahu

Search Deals

One-way flight from Kalispell Glacier Park to O'ahu

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($109 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

KalispellHonolulu

FCA - HNL

FCAHNL

Kalispell Glacier Park

Mon 12/8

6:30 am-6:09 pm

2 stops14h 39m

Honolulu

Wed 12/17

7:00 am-11:58 pm

1 stop13h 58m

$438

KalispellHonolulu

FCA - HNL

FCAHNL

Kalispell Glacier Park

Mon 12/8

6:30 am-1:09 pm

1 stop9h 39m

Honolulu

Tue 12/16

9:33 pm-11:58 pm

1 stop23h 25m

$505

KalispellHonolulu

FCA - HNL

FCAHNL

Kalispell Glacier Park

Mon 12/8

6:30 am-1:09 pm

1 stop9h 39m

Honolulu

Mon 12/15

2:20 pm-12:20 pm

1 stop19h 00m

$505

KalispellHonolulu

FCA - HNL

FCAHNL

Kalispell Glacier Park

Wed 12/10

2:00 pm-10:15 pm

1 stop11h 15m

Honolulu

Tue 12/16

11:59 pm-11:58 pm

1 stop20h 59m

$505

KalispellHonolulu

FCA - HNL

FCAHNL

Kalispell Glacier Park

Tue 12/9

2:00 pm-10:15 pm

1 stop11h 15m

Honolulu

Wed 12/17

7:00 am-11:58 pm

1 stop13h 58m

$509

KalispellHonolulu

FCA - HNL

FCAHNL

Kalispell Glacier Park

Wed 12/10

2:00 pm-10:15 pm

1 stop11h 15m

Honolulu

Wed 12/17

8:10 am-11:58 pm

2 stops12h 48m

$519

KalispellHonolulu

FCA - HNL

FCAHNL

Kalispell Glacier Park

Wed 12/10

6:30 am-9:49 pm

2 stops18h 19m

Honolulu

Mon 12/15

2:20 pm-12:20 pm

1 stop19h 00m

$520

KalispellHonolulu

FCA - HNL

FCAHNL

Kalispell Glacier Park

Tue 12/9

6:30 am-6:09 pm

2 stops14h 39m

Honolulu

Tue 12/16

9:33 pm-11:58 pm

1 stop23h 25m

$520

KalispellHonolulu

FCA - HNL

FCAHNL

Kalispell Glacier Park

Fri 2/27

6:40 am-7:39 pm

2 stops15h 59m

Honolulu

Mon 3/9

8:40 pm-10:18 am

1 stop9h 38m

$521

KalispellHonolulu

FCA - HNL

FCAHNL

Kalispell Glacier Park

Wed 12/10

6:30 am-10:15 pm

1 stop18h 45m

Honolulu

Thu 12/18

7:00 am-12:15 am

1 stop14h 15m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 16 results

Best time to book a flight from Kalispell to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu 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 O'ahu

What is the cheapest month to book a flight from Kalispell to O'ahu?

Currently, April is the cheapest month in which you can book a flight from Kalispell to O'ahu (average of $272). Flying from Kalispell to O'ahu in December is currently the most expensive (average of $617). 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 FUW?

Unlike in the morning, when flights are generally more expensive, you can save up to 8% on flights from Kalispell to O'ahu by exploring options for tickets in the afternoon.

Reviews of airlines servicing O'ahu

Peruse reviews from past customers who have flown with Alaska Airlines and Hawaiian Airlines from Kalispell to O'ahu to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,049 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Alaska Airlines

8.0

Very good

11,049 reviews

Alaska Airlines

8.0

Very good

11,049 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Hawaiian Airlines

7.8

Good

2,775 reviews

Alaska Airlines

8.0

Very good

11,049 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

What airport do you fly from for flights from Kalispell to O'ahu?
Kalispell Glacier Park (FCA) is the airport you will fly out of if you book a flight from Kalispell to O'ahu. It is only a 8.4 mi journey to Glacier Park (FCA) from Kalispell’s city center.
How long is the flight from Kalispell to O'ahu?
For as low as $438, Alaska Airlines can have you in O'ahu from Kalispell in 14h 39m. The distance from Kalispell to O'ahu is about 3036 mi.
Can I find deals for flights from Kalispell to O'ahu that include hotel bookings?
Yes. In addition to deals on Kalispell to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kalispell to O'ahu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to O'ahu.
Can I find deals for business class flights from Kalispell to O'ahu?
Yes. Cheapflights offers flight deals from Kalispell to O'ahu 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 O'ahu?
Currently, April is the cheapest month in which you can book a flight from Kalispell to O'ahu (average of $272). Flying from Kalispell to O'ahu in December is currently the most expensive (average of $617). 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 O'ahu

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$395	Average$645	FlexibilityNo cancel fee	On-time85%
Alaska Airlines	Cheapest$491	Average$633	FlexibilityNo cancel fee	On-time75%

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$241+ Cheap flights from Kalispell (FCA) to O'ahu

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from Kalispell to O'ahu

Cheapest flights from Kalispell to O'ahuExplore the most affordable flight options available from Kalispell to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

Explore the most affordable flight options available from Kalispell to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

Cheap flight deals from Kalispell to O'ahu

Keep the following information in mind while searching for Kalispell to O'ahu flight deals. Data was last updated October 10, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Kalispell to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from Kalispell with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Kalispell to O'ahu

What is the cheapest month to book a flight from Kalispell to O'ahu?

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

Find hourly flight availability from Kalispell to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 10, 2025.

Reviews of airlines servicing O'ahu

Related info for your journey

Find useful and relevant information for your journey from Kalispell to O'ahu. 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 O'ahu?

How long is the flight from Kalispell to O'ahu?

Can I find deals for flights from Kalispell to O'ahu that include hotel bookings?

How can I find direct flights from Kalispell to O'ahu?

Can I find deals for business class flights from Kalispell to O'ahu?

What is the cheapest month to book a flight from Kalispell to O'ahu?

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 O'ahu

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

Top 2 airlines flying from Kalispell to O'ahu

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Cheapest flights from Kalispell to O'ahu
Explore the most affordable flight options available from Kalispell to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.