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Kailua-Kona

$227+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — KOA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:20 am
BZN
-
KOA
1 stop13h 14m
United Airlines
Wed 3/48:55 pm
KOA
-
BZN
1 stop9h 47m
United Airlines
Deal found 1/26$404
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:20 am
BZN
-
KOA
1 stop13h 33m
Delta
Tue 3/1710:15 pm
KOA
-
BZN
2 stops15h 31m
Delta
Deal found 1/27$410
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:20 am
BZN
-
KOA
2 stops16h 27m
Delta
Wed 3/1810:15 pm
KOA
-
BZN
2 stops15h 31m
Delta
Deal found 1/27$415
This Delta deal was found by Cheapflights users on 1/26. 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.
Thu 3/125:09 am
FCA
-
KOA
2 stops17h 28m
Delta
Tue 3/1710:15 pm
KOA
-
FCA
2 stops15h 00m
Delta
Deal found 1/26$415
This Delta deal was found by Cheapflights users on 1/28. 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.
Mon 3/95:09 am
FCA
-
KOA
1 stop13h 44m
Delta
Thu 3/1210:15 pm
KOA
-
FCA
2 stops15h 00m
Delta
Deal found 1/28$420
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:20 am
BZN
-
KOA
1 stop13h 33m
Delta
Mon 3/238:55 pm
KOA
-
BZN
1 stop13h 41m
Delta
Deal found 1/27$433
This Delta deal was found by Cheapflights users on 1/28. 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.
Wed 3/185:20 am
BZN
-
KOA
1 stop13h 33m
Delta
Tue 3/2410:15 pm
KOA
-
BZN
2 stops12h 21m
Delta
Deal found 1/28$439
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:20 am
BZN
-
KOA
1 stop13h 33m
Delta
Mon 3/2310:15 pm
KOA
-
BZN
2 stops15h 31m
Delta
Deal found 1/27$440
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:20 am
BZN
-
KOA
2 stops17h 17m
Delta
Wed 3/1810:15 pm
KOA
-
BZN
2 stops15h 31m
Delta
Deal found 1/27$445
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 3/107:53 pm
FCA
-
KOA
2 stops17h 42m
Multiple Airlines
Sun 3/1510:57 pm
KOA
-
FCA
2 stops10h 16m
Multiple Airlines
Deal found 1/28$446
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/91:39 pm
MSO
-
KOA
2 stops12h 36m
Multiple Airlines
Sun 3/1510:57 pm
KOA
-
MSO
2 stops21h 02m
Multiple Airlines
Deal found 1/26$449
This Delta deal was found by Cheapflights users on 1/28. 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.
Sun 3/85:09 am
FCA
-
KOA
1 stop13h 44m
Delta
Thu 3/1210:15 pm
KOA
-
FCA
2 stops15h 00m
Delta
Deal found 1/28$450

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$404
(United Airlines)

One-way from

$227
(Alaska Airlines)

Popular in

March

Cheapest in

January

Average price

$416
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. 2% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

Thu 2/26

5:30 am-3:51 pm

1 stop13h 21m

Kona Intl

Mon 3/2

10:55 pm-3:45 pm

1 stop13h 50m

$404

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Wed 2/25

6:20 am-4:34 pm

1 stop13h 14m

Kona Intl

Wed 3/4

8:55 pm-9:42 am

1 stop9h 47m

$404

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Thu 3/5

5:30 am-3:51 pm

1 stop13h 21m

Kona Intl

Wed 3/11

10:15 pm-3:16 pm

1 stop13h 01m

$404

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Tue 3/17

5:20 am-2:53 pm

1 stop13h 33m

Kona Intl

Tue 3/24

10:15 pm-3:16 pm

1 stop13h 01m

$404

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Tue 3/10

5:20 am-2:53 pm

1 stop13h 33m

Kona Intl

Wed 3/18

10:15 pm-5:46 pm

2 stops15h 31m

$410

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Tue 3/10

5:20 am-2:53 pm

1 stop13h 33m

Kona Intl

Tue 3/17

10:15 pm-5:46 pm

2 stops15h 31m

$410

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Wed 3/18

5:20 am-6:38 pm

2 stops17h 18m

Kona Intl

Tue 3/24

10:15 pm-3:16 pm

1 stop13h 01m

$410

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Wed 3/11

5:20 am-2:53 pm

1 stop13h 33m

Kona Intl

Wed 3/18

10:15 pm-5:46 pm

2 stops15h 31m

$410

KalispellKailua-Kona

FCA - KOA

FCAKOA

Kalispell Glacier Park

Thu 3/12

5:09 am-6:37 pm

2 stops17h 28m

Kona Intl

Tue 3/17

10:15 pm-5:15 pm

2 stops15h 00m

$415

KalispellKailua-Kona

FCA - KOA

FCAKOA

Kalispell Glacier Park

Mon 3/9

5:09 am-2:53 pm

1 stop13h 44m

Kona Intl

Thu 3/12

10:15 pm-5:15 pm

2 stops15h 00m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 39 results
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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, November is the cheapest month in which you can book a flight from Montana to Kailua-Kona (average of $231). Flying from Montana to Kailua-Kona in June is currently the most expensive (average of $605). 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.

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.

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

    Departing from Montana to Kailua-Kona will take you 12h 16m. There are 3227 mi between Montana and Kailua-Kona. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    While some choose either Billings Logan Intl - Kona Intl or Missoula Johnson-Bell Field - 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, November is the cheapest month in which you can book a flight from Montana to Kailua-Kona (average of $231). Flying from Montana to Kailua-Kona in June is currently the most expensive (average of $605). 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 4 airlines flying from Montana to Kailua-Kona

Discover the top 4 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$185Average$555FlexibilityNo cancel feeOn-time85%
DeltaCheapest$334Average$593FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$341Average$656FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$387Average$632FlexibilityNo cancel feeOn-time69%

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