HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kailua-Kona

$263+ Cheap flights from Montana to Kailua-Kona (KOA)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — KOA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Montana to Kailua-Kona 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.

Cheap flight deals from Montana to Kailua-Kona

Keep the following information in mind while searching for Montana to Kailua-Kona flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$538
(Alaska Airlines)

One-way from

$263
(Alaska Airlines)

Popular in

November

Cheapest in

September

Average price

$831
Provider with most accurate pricing for Bozeman Gallatin Field-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Kona Intl flights.
Search Deals
From Montana to Kona Intl
Search Deals
One-way flight from Montana to Kona Intl
Search Deals
Highest demand for flights based on searches. 36% potential increase in price ($417 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease ($111 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Montana to Kailua-Kona

Cheapest flights from Montana to Kailua-Kona
Explore the most affordable flight options available from Montana to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 3/28. 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.
Tue 12/23:35 pmBIL - KOA
1 stop23h 20mAlaska Airlines
Tue 12/161:00 pmKOA - BIL
1 stop21h 15mAlaska Airlines
Deal found 3/28$474
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 4/232:54 pmMSO - KOA
1 stop11h 17mAlaska Airlines
Wed 4/305:00 pmKOA - MSO
2 stops16h 58mAlaska Airlines
Deal found 3/27$538
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 5/151:40 pmFCA - KOA
1 stop12h 35mAlaska Airlines
Sun 5/188:00 amKOA - FCA
1 stop27h 39mAlaska Airlines
Deal found 3/27$573
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 5/12:54 pmBZN - KOA
1 stop11h 17mAlaska Airlines
Thu 5/89:33 pmKOA - BZN
1 stop12h 26mAlaska Airlines
Deal found 3/27$574
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 6/303:00 pmBZN - KOA
1 stop11h 04mHawaiian Airlines
Mon 7/79:30 pmKOA - BZN
1 stop9h 06mHawaiian Airlines
Deal found 3/27$587
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/32:04 pmMSO - KOA
2 stops28h 16mAmerican Airlines
Fri 5/91:47 pmKOA - MSO
2 stops18h 39mAmerican Airlines
Deal found 3/27$609
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 4/265:45 amBZN - KOA
2 stops16h 57mDelta
Thu 5/88:38 pmKOA - BZN
2 stops10h 11mDelta
Deal found 3/26$612
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 4/116:25 amMSO - KOA
1 stop13h 10mUnited Airlines
Tue 4/1511:03 pmKOA - MSO
2 stops12h 59mUnited Airlines
Deal found 3/27$633
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 5/37:00 amBZN - KOA
1 stop12h 35mUnited Airlines
Sat 5/107:35 pmKOA - BZN
1 stop10h 12mUnited Airlines
Deal found 3/27$729
This Delta deal was found by Cheapflights users on 3/26. 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.
Wed 12/241:25 pmHLN - KOA
1 stop8h 00mDelta
Tue 1/69:40 pmKOA - HLN
2 stops12h 02mDelta
Deal found 3/26$790
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 4/113:52 pmGTF - KOA
1 stop10h 38mAlaska Airlines
Tue 4/1510:00 pmKOA - GTF
1 stop13h 12mAlaska Airlines
Deal found 3/27$837
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 7/134:08 pmHLN - KOA
1 stop9h 56mAlaska Airlines
Sun 7/271:20 pmKOA - HLN
2 stops46h 11mAlaska Airlines
Deal found 3/27$893

Cheapflights Fare Finder

Customize your flight search to find flights from Montana to Kailua-Kona 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 28, 2025.
Use the filters below to find and compare flights from Montana to Kailua-Kona that are best for you.

Fly from

Montana

Fly to

Kailua-Kona

Route

Depart

Return

Price

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Wed 4/23

2:54 pm-10:11 pm

1 stop11h 17m

Kona Intl

Wed 4/30

5:00 pm-1:58 pm

2 stops16h 58m

$538

KalispellKailua-Kona

FCA - KOA

FCAKOA

Kalispell Glacier Park

Thu 5/15

1:40 pm-10:15 pm

1 stop12h 35m

Kona Intl

Sun 5/18

8:00 am-3:39 pm

1 stop27h 39m

$573

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Thu 5/1

2:54 pm-10:11 pm

1 stop11h 17m

Kona Intl

Thu 5/8

9:33 pm-1:59 pm

1 stop12h 26m

$574

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Mon 6/30

3:00 pm-10:04 pm

1 stop11h 04m

Kona Intl

Mon 7/7

9:30 pm-10:36 am

1 stop9h 06m

$587

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

Fri 5/16

7:24 pm-11:45 am

2 stops20h 21m

Kona Intl

Mon 5/26

9:00 pm-6:44 pm

2 stops17h 44m

$597

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Sat 5/3

2:04 pm-2:20 pm

2 stops28h 16m

Kona Intl

Fri 5/9

1:47 pm-12:26 pm

2 stops18h 39m

$609

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Sat 4/26

5:45 am-6:42 pm

2 stops16h 57m

Kona Intl

Thu 5/8

8:38 pm-10:49 am

2 stops10h 11m

$612

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Fri 4/11

6:25 am-3:35 pm

1 stop13h 10m

Kona Intl

Tue 4/15

11:03 pm-4:02 pm

2 stops12h 59m

$633

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Sat 5/3

7:00 am-3:35 pm

1 stop12h 35m

Kona Intl

Sat 5/10

7:35 pm-9:47 am

1 stop10h 12m

$729

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Fri 4/11

3:52 pm-10:30 pm

1 stop10h 38m

Kona Intl

Tue 4/15

10:00 pm-3:12 pm

1 stop13h 12m

$837

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 15 results
1
2

Best time to book a flight from Montana to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Montana 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 Montana to Kailua-Kona

What is the cheapest month to book a flight from Montana to Kailua-Kona?

Currently, October is the cheapest month in which you can book a flight from Montana to Kailua-Kona (average of $409). Flying from Montana to Kailua-Kona 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 MT to KOA?

Find hourly flight availability from Montana to Kailua-Kona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from Montana to Kailua-Kona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kailua-Kona 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 Kailua-Kona when rainfall is around 1.6 in.

Temperature in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kailua-Kona, 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).

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated March 28, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Montana to Kailua-Kona have to say. 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
9,798 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,336 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Montana to Kailua-Kona. 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 into for flights to Kailua-Kona from Montana?

    Kona Intl (KOA), located 7.7 mi from the city center, is the airport you fly into when you book flights from Montana to Kailua-Kona.

  • What are the most popular routes from Montana to Kailua-Kona?

    While some choose either Missoula Johnson-Bell Field - Kona Intl or Kalispell Glacier Park - Kona Intl, Bozeman Gallatin Field - Kona Intl is the most popular route from Montana to Kailua-Kona.

  • Can I find deals for flights from Montana to Kailua-Kona that include hotel bookings?

    Yes. In addition to deals on Montana to Kailua-Kona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Kailua-Kona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Kailua-Kona.

  • Can I find deals for business class flights from Montana to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Montana to Kailua-Kona 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 Montana to Kailua-Kona?

    Currently, October is the cheapest month in which you can book a flight from Montana to Kailua-Kona (average of $409). Flying from Montana to Kailua-Kona 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

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

Alternative routes for Montana to Kailua-Kona

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Honolulu flights
John F Kennedy Intl to Honolulu flights
San Francisco to Honolulu flights
Seattle to Honolulu flights
Ontario to Honolulu flights
Los Angeles to Kahului flights
O'Hare Intl to Honolulu flights
San Francisco to Kahului flights
Seattle to Kahului flights
San Diego to Honolulu flights
Los Angeles to Lihue flights
Newark to Honolulu flights
Dulles Intl to Honolulu flights
Sky Harbor Intl to Honolulu flights
Los Angeles to Kailua-Kona flights
Seattle to Kailua-Kona flights
Atlanta to Honolulu flights
Denver to Honolulu flights
Salt Lake City to Honolulu flights
Dallas/Fort Worth to Honolulu flights
Oakland to Honolulu flights
Hobby to Honolulu flights
San Jose to Honolulu flights
Sacramento to Honolulu flights
Portland to Honolulu flights
San Francisco to Kailua-Kona flights
Seattle to Lihue flights
George Bush Intcntl to Honolulu flights
LaGuardia to Honolulu flights
Baltimore to Honolulu flights
San Francisco to Lihue flights
Las Vegas to Honolulu flights
Boston to Honolulu flights
Minneapolis to Honolulu flights
Detroit to Honolulu flights
San Diego to Lihue flights
San Diego to Kahului flights
Reagan-National to Honolulu flights
Long Beach to Honolulu flights
Denver to Kahului flights
Denver to Kailua-Kona flights
Oakland to Kahului flights
San Jose to Kahului flights
Sky Harbor Intl to Kahului flights
Orlando to Honolulu flights
Ontario to Kahului flights
Midway to Honolulu flights
Portland to Kahului flights
Denver to Lihue flights
Sacramento to Kahului flights

Top 3 airlines flying from Montana to Kailua-Kona

Discover the top 3 airlines that operate flights from Montana to Kailua-Kona. 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$280Average$676FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$358Average$631FlexibilityNo cancel feeOn-time75%
DeltaCheapest$369Average$389FlexibilityNo cancel feeOn-timeN/A
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.