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$250+ Cheap flights from Kailua-Kona (KOA) to Montana

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BZN
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Montana

Keep the following information in mind while searching for Kailua-Kona to Montana flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$478
(Alaska Airlines)

One-way from

$250
(Alaska Airlines)
From Kona Intl to Montana
Search Deals
One-way flight from Kona Intl to Montana
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Find flight deals from Kailua-Kona to Montana

Cheapest flights from Kailua-Kona to Montana
Explore the most affordable flight options available from Kailua-Kona to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/16. 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. 10/145:30 pmKOA - MSO
2 stops20h 30mAlaska Airlines
lun. 10/204:12 pmMSO - KOA
1 stop25h 42mAlaska Airlines
Deal found 9/16$478
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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. 10/149:00 pmKOA - BIL
2 stops17h 35mAlaska Airlines
dom. 10/197:15 pmBIL - KOA
1 stop22h 39mAlaska Airlines
Deal found 9/15$603
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
lun. 10/139:00 pmKOA - BIL
2 stops23h 08mAlaska Airlines
dom. 10/197:15 pmBIL - KOA
2 stops23h 37mAlaska Airlines
Deal found 9/14$604
This American Airlines deal was found by Cheapflights users on 9/14. 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. 12/1910:09 pmKOA - BIL
1 stop21h 45mAmerican Airlines
vie. 1/95:08 amBIL - KOA
1 stop12h 40mAmerican Airlines
Deal found 9/14$617
This United Airlines deal was found by Cheapflights users on 9/16. 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. 10/148:00 pmKOA - BIL
1 stop9h 35mUnited Airlines
dom. 10/197:00 amBIL - KOA
1 stop12h 46mUnited Airlines
Deal found 9/16$632
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
vie. 12/192:25 pmKOA - BIL
2 stops41h 30mAlaska Airlines
vie. 1/91:25 pmBIL - KOA
2 stops24h 10mAlaska Airlines
Deal found 9/14$771
This American Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 10/149:45 pmKOA - BIL
2 stops20h 08mAmerican Airlines
dom. 10/196:28 amBIL - KOA
3 stops16h 44mAmerican Airlines
Deal found 9/15$1,339

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Montana 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 septiembre 16, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Montana that are best for you.

Fly from

Kailua-Kona

Fly to

Montana

Route

Depart

Return

Price

Kailua-KonaMissoula

KOA - MSO

KOAMSO

Kona Intl

mar. 10/14

5:30 pm-6:00 pm

2 stops20h 30m

Missoula Johnson-Bell Field

lun. 10/20

4:12 pm-1:54 pm

1 stop25h 42m

$478

Kailua-KonaMissoula

KOA - MSO

KOAMSO

Kona Intl

jue. 2/5

7:55 pm-1:52 pm

2 stops14h 57m

Missoula Johnson-Bell Field

lun. 2/9

2:35 pm-10:35 pm

1 stop11h 00m

$490

Kailua-KonaMissoula

KOA - MSO

KOAMSO

Kona Intl

jue. 2/5

1:00 pm-11:59 pm

1 stop7h 59m

Missoula Johnson-Bell Field

lun. 2/9

2:35 pm-10:35 pm

1 stop11h 00m

$492

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

mar. 10/14

9:00 pm-6:35 pm

2 stops17h 35m

Billings Logan Intl

dom. 10/19

7:15 pm-1:54 pm

1 stop22h 39m

$603

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

lun. 10/13

9:00 pm-12:08 am

2 stops23h 08m

Billings Logan Intl

dom. 10/19

7:15 pm-2:52 pm

2 stops23h 37m

$604

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

vie. 12/19

10:09 pm-10:54 pm

1 stop21h 45m

Billings Logan Intl

vie. 1/9

7:42 am-7:27 pm

2 stops14h 45m

$622

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

lun. 10/13

8:00 pm-9:35 am

1 stop9h 35m

Billings Logan Intl

dom. 10/19

7:00 am-3:46 pm

1 stop12h 46m

$632

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

mar. 10/14

8:00 pm-9:35 am

1 stop9h 35m

Billings Logan Intl

dom. 10/19

7:00 am-3:46 pm

1 stop12h 46m

$632

Kailua-KonaMissoula

KOA - MSO

KOAMSO

Kona Intl

jue. 10/23

10:27 am-11:40 pm

1 stop9h 13m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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

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

What is the cheapest time of day to fly from KOA to MT?

Find hourly flight availability from Kailua-Kona to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

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

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated septiembre 16, 2025.
Read reviews from past customers who have flown Alaska Airlines and United Airlines from Kailua-Kona to Montana. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,924 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

    Kona Intl (KOA) is the airport you will fly out of if you book a flight from Kailua-Kona to Montana. It is only a 7.7 mi journey to Kona Intl (KOA) from Kailua-Kona’s city center.

  • How long is the flight from Kailua-Kona to Montana?

    Alaska Airlines can get you from Kailua-Kona to Montana in just under 20h 30m. Your travel time can differ by up to . Airlines will cover a distance of 3007 mi.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Kailua-Kona to Montana (average of $371). Flying from Kailua-Kona to Montana in May is currently the most expensive (average of $476). 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 2 airlines flying from Kailua-Kona to Montana

Discover the top 2 airlines that operate flights from Kailua-Kona to Montana. 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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$433Average$621FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$434Average$620FlexibilityNo cancel feeOn-time75%

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