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Kailua-Kona

$312+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — KOA
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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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 abril 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$611
(Hawaiian Airlines)

One-way from

$312
(Alaska Airlines)

Popular in

November

Cheapest in

September

Average price

$567
Provider with most accurate pricing for Bozeman Gallatin Field-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Kona Intl flights.
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From Montana to Kona Intl
Search Deals
One-way flight from Montana to Kona Intl
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Highest demand for flights based on searches. 37% potential increase in price ($436 potential increase over avg. RT price).
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Cheapest flight prices on average. 17% potential price decrease ($111 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 abril 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
mar. 12/23:35 pmBIL - KOA
1 stop23h 20mAlaska Airlines
mar. 12/161:00 pmKOA - BIL
1 stop21h 15mAlaska Airlines
Deal found 4/28$493
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
mar. 10/283:15 pmBZN - KOA
2 stops22h 25mAlaska Airlines
vie. 11/73:38 pmKOA - BZN
2 stops19h 27mAlaska Airlines
Deal found 4/28$551
This Hawaiian Airlines deal was found by Cheapflights users on 4/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/282:55 pmBZN - KOA
1 stop10h 40mHawaiian Airlines
vie. 11/710:00 pmKOA - BZN
1 stop9h 48mHawaiian Airlines
Deal found 4/28$606
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
jue. 5/153:17 pmMSO - KOA
1 stop10h 58mAlaska Airlines
jue. 5/228:00 amKOA - MSO
1 stop26h 21mAlaska Airlines
Deal found 4/27$621
This United Airlines deal was found by Cheapflights users on 4/27. 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.
lun. 5/197:00 amBIL - KOA
1 stop12h 35mUnited Airlines
dom. 5/257:40 pmKOA - BIL
1 stop9h 57mUnited Airlines
Deal found 4/27$675
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/137:10 amBZN - KOA
2 stops14h 31mDelta
dom. 7/279:47 pmKOA - BZN
2 stops12h 50mDelta
Deal found 4/28$688
This United Airlines deal was found by Cheapflights users on 4/27. 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.
mar. 5/207:00 amBZN - KOA
1 stop12h 35mUnited Airlines
lun. 5/267:40 pmKOA - BZN
1 stop10h 13mUnited Airlines
Deal found 4/27$701
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
mar. 5/204:11 pmHLN - KOA
1 stop10h 04mAlaska Airlines
lun. 5/268:00 amKOA - HLN
2 stops27h 31mAlaska Airlines
Deal found 4/27$705
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
mar. 8/58:00 pmFCA - KOA
1 stop21h 40mAlaska Airlines
vie. 8/88:00 amKOA - FCA
1 stop11h 59mAlaska Airlines
Deal found 4/27$719
This United Airlines deal was found by Cheapflights users on 4/27. 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.
vie. 6/206:20 amMSO - KOA
1 stop12h 59mUnited Airlines
vie. 6/277:40 pmKOA - MSO
1 stop21h 43mUnited Airlines
Deal found 4/27$862
This American Airlines deal was found by Cheapflights users on 4/27. 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.
vie. 5/167:13 amBIL - KOA
3 stops16h 18mAmerican Airlines
lun. 5/269:10 pmKOA - BIL
2 stops20h 52mAmerican Airlines
Deal found 4/27$1,382
This American Airlines deal was found by Cheapflights users on 4/27. 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.
lun. 5/127:13 amBIL - KOA
3 stops17h 59mMultiple Airlines
vie. 5/161:47 pmKOA - BIL
2 stops19h 41mMultiple Airlines
Deal found 4/27$1,411

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 abril 29, 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

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

mar. 5/20

8:00 am-10:15 pm

1 stop18h 15m

Kona Intl

dom. 5/25

9:00 pm-3:05 pm

2 stops14h 05m

$597

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

jue. 5/15

3:17 pm-10:15 pm

1 stop10h 58m

Kona Intl

jue. 5/22

8:00 am-2:21 pm

1 stop26h 21m

$621

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

dom. 7/13

5:30 am-10:50 am

1 stop9h 20m

Kona Intl

dom. 7/27

9:30 pm-10:36 am

1 stop9h 06m

$657

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

lun. 5/19

7:00 am-3:35 pm

1 stop12h 35m

Kona Intl

dom. 5/25

7:40 pm-9:37 am

1 stop9h 57m

$675

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

dom. 7/13

7:10 am-5:41 pm

2 stops14h 31m

Kona Intl

dom. 7/27

9:47 pm-2:37 pm

2 stops12h 50m

$688

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

mar. 5/20

7:00 am-3:35 pm

1 stop12h 35m

Kona Intl

lun. 5/26

7:40 pm-9:53 am

1 stop10h 13m

$701

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

mar. 5/20

4:11 pm-10:15 pm

1 stop10h 04m

Kona Intl

lun. 5/26

8:00 am-3:31 pm

2 stops27h 31m

$705

KalispellKailua-Kona

FCA - KOA

FCAKOA

Kalispell Glacier Park

mar. 8/5

8:00 pm-1:40 pm

1 stop21h 40m

Kona Intl

vie. 8/8

8:00 am-11:59 pm

1 stop11h 59m

$719

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

lun. 5/19

6:05 am-3:28 pm

2 stops13h 23m

Kona Intl

dom. 5/25

2:55 pm-1:17 pm

2 stops18h 22m

$732

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

vie. 6/20

6:20 am-3:19 pm

1 stop12h 59m

Kona Intl

vie. 6/27

7:40 pm-9:23 pm

1 stop21h 43m

$862

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 16 results
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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 abril 29, 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 abril 29, 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
9,949 reviews

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

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
9,949 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,402 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

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

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 cheapest airlines to fly from Montana to Kailua-Kona one-way?

    $312 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Hawaiian Airlines and American Airlines, with prices starting from $321 and $383, respectively.

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

    While some choose either Missoula Johnson-Bell Field - Kona Intl or Billings Logan Intl - 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

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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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$337Average$433FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$358Average$628FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$396Average$697FlexibilityNo cancel feeOn-time69%

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