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The Big Island

$192+ Cheap flights from Montana to The Big Island

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — KOA
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
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Find flight deals from Montana to The Big Island

Cheapest flights from Montana to The Big Island
Explore the most affordable flight options available from Montana to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 12/34:22 pmMSO - KOA
2 stops23h 33mAlaska Airlines
Wed 12/109:00 amKOA - MSO
1 stop12h 26mAlaska Airlines
Deal found 10/7$377
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 12/52:58 pmBZN - KOA
1 stop9h 32mAlaska Airlines
Wed 12/109:00 amKOA - BZN
1 stop11h 17mAlaska Airlines
Deal found 10/7$383
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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 10/304:12 pmMSO - KOA
2 stops18h 16mAlaska Airlines
Thu 11/68:45 amKOA - MSO
1 stop11h 58mAlaska Airlines
Deal found 10/8$388
This KAYAK deal was found by Cheapflights users on 10/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:02 pmBZN - KOA
1 stop9h 38mAlaska Airlines
Thu 12/49:10 pmKOA - BZN
1 stop10h 56mAlaska Airlines
Deal found 10/8$393
This Delta deal was found by Cheapflights users on 10/8. 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 11/57:25 amBZN - KOA
2 stops15h 28mDelta
Thu 12/119:30 pmKOA - BZN
2 stops10h 20mDelta
Deal found 10/8$394
This Delta deal was found by Cheapflights users on 10/8. 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.
Fri 11/147:25 amBZN - KOA
1 stop13h 48mDelta
Thu 12/48:43 pmKOA - BZN
2 stops11h 07mDelta
Deal found 10/8$418
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 12/47:35 pmGTF - KOA
1 stop24h 47mAlaska Airlines
Mon 12/151:00 pmKOA - GTF
1 stop26h 55mAlaska Airlines
Deal found 10/7$423
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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 10/283:02 pmBZN - KOA
2 stops24h 01mAlaska Airlines
Sat 11/19:20 pmKOA - BZN
1 stop10h 16mAlaska Airlines
Deal found 10/8$423
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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 12/22:02 pmBIL - KOA
1 stop10h 28mAlaska Airlines
Tue 12/169:00 amKOA - BIL
1 stop12h 08mAlaska Airlines
Deal found 10/8$431
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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 12/116:30 amFCA - KOA
1 stop13h 52mAlaska Airlines
Fri 12/1910:08 pmKOA - FCA
1 stop23h 07mAlaska Airlines
Deal found 10/8$433
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 11/133:02 pmBZN - KOA
1 stop9h 38mAlaska Airlines
Tue 11/185:53 pmKOA - BZN
2 stops13h 43mAlaska Airlines
Deal found 10/7$439
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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 12/126:30 amFCA - KOA
1 stop11h 10mAlaska Airlines
Sun 12/149:10 pmKOA - FCA
1 stop12h 10mAlaska Airlines
Deal found 10/8$443

Cheap flight deals from Montana to The Big Island

Keep the following information in mind while searching for Montana to The Big Island flight deals. Data was last updated October 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$377
(Alaska Airlines)

One-way from

$192
(United Airlines)

Popular in

November

Cheapest in

January

Average price

$501
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 The Big Island
Search Deals
One-way flight from Montana to The Big Island
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Highest demand for flights based on searches. 36% potential increase in price ($430 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 October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to The Big Island 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 October 10, 2025.
Use the filters below to find and compare flights from Montana to The Big Island that are best for you.

Fly from

Montana

Fly to

The Big Island

Route

Depart

Return

Price

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Wed 12/3

4:22 pm-12:55 pm

2 stops23h 33m

Kona Intl

Wed 12/10

9:00 am-12:26 am

1 stop12h 26m

$377

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Thu 1/1

4:21 pm-10:30 pm

1 stop9h 09m

Kona Intl

Thu 1/8

12:11 pm-1:23 pm

1 stop22h 12m

$382

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Fri 12/5

2:58 pm-9:30 pm

1 stop9h 32m

Kona Intl

Wed 12/10

9:00 am-11:17 pm

1 stop11h 17m

$383

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Thu 10/30

6:32 am-3:02 pm

2 stops12h 30m

Kona Intl

Thu 11/6

8:45 am-11:43 pm

1 stop11h 58m

$388

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Wed 11/5

11:16 am-9:40 pm

2 stops13h 24m

Kona Intl

Thu 12/11

9:00 am-11:17 pm

1 stop11h 17m

$388

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Fri 11/14

3:02 pm-9:40 pm

1 stop9h 38m

Kona Intl

Thu 12/4

9:10 pm-11:06 am

1 stop10h 56m

$393

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Wed 11/5

7:25 am-7:53 pm

2 stops15h 28m

Kona Intl

Thu 12/11

9:30 pm-10:50 am

2 stops10h 20m

$394

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 2/3

5:59 pm-9:30 pm

1 stop30h 31m

Kona Intl

Wed 2/11

9:10 pm-3:43 pm

1 stop15h 33m

$403

KalispellKailua-Kona

FCA - KOA

FCAKOA

Kalispell Glacier Park

Tue 1/6

6:05 am-8:30 pm

1 stop17h 25m

Kona Intl

Tue 1/27

9:10 pm-7:06 pm

1 stop18h 56m

$421

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Thu 12/4

7:35 pm-5:22 pm

1 stop24h 47m

Kona Intl

Mon 12/15

1:00 pm-6:55 pm

1 stop26h 55m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Showing 1-10 of 44 results
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Best time to book a flight from Montana to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island 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 The Big Island

What is the cheapest month to book a flight from Montana to The Big Island?

Currently, November is the cheapest month in which you can book a flight from Montana to The Big Island (average of $231). Flying from Montana to The Big Island in June is currently the most expensive (average of $597). 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 FUI?

Find hourly flight availability from Montana to The Big Island. 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.

It’s optimal to fly from Montana to The Big Island in the evening. By choosing this option you can save up to 60% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Montana to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montana to The Big Island?

    For as low as $447, Alaska Airlines can have you in The Big Island from Montana in 13h 11m. The distance from Montana to The Big Island is about 3227 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Montana to The Big Island that include hotel bookings?

    Yes. In addition to deals on Montana to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to The Big Island?

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

  • Can I find deals for business class flights from Montana to The Big Island?

    Yes. Cheapflights offers flight deals from Montana to The Big Island 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 The Big Island?

    Currently, November is the cheapest month in which you can book a flight from Montana to The Big Island (average of $231). Flying from Montana to The Big Island in June is currently the most expensive (average of $597). 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 4 airlines flying from Montana to The Big Island

Discover the top 4 airlines that operate flights from Montana to The Big Island. 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 October 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$237Average$555FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$361Average$630FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$389Average$663FlexibilityNo cancel feeOn-time69%
DeltaCheapest$406Average$657FlexibilityNo cancel feeOn-timeN/A

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