HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
The Big Island

$321+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — KOA
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Montana to The Big Island 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 The Big Island

Keep the following information in mind while searching for Montana to The Big Island flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$553
(Alaska Airlines)

One-way from

$321
(Hawaiian Airlines)

Popular in

November

Cheapest in

September

Average price

$603
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 The Big Island
Search Deals
One-way flight from Montana to The Big Island
Search Deals
Highest demand for flights based on searches. 37% potential increase in price ($436 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 May 2025
Search Deals

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 May 1, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 4/29$493
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 6/53:17 pmMSO - KOA
1 stop10h 58mAlaska Airlines
Mon 6/98:00 amKOA - MSO
1 stop26h 21mAlaska Airlines
Deal found 4/30$553
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.
Thu 5/82:54 pmBZN - KOA
1 stop11h 17mAlaska Airlines
Mon 5/129:33 pmKOA - BZN
1 stop9h 11mAlaska Airlines
Deal found 4/28$581
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 7/283:00 pmBZN - KOA
1 stop11h 04mHawaiian Airlines
Fri 8/812:10 pmKOA - BZN
1 stop8h 01mHawaiian Airlines
Deal found 4/29$611
This Delta deal was found by Cheapflights users on 4/30. 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 12/316:29 pmMSO - KOA
2 stops28h 18mDelta
Tue 1/69:40 pmKOA - MSO
2 stops12h 13mDelta
Deal found 4/30$623
This American Airlines deal was found by Cheapflights users on 4/30. 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 stops26h 08mAmerican Airlines
Fri 5/91:47 pmKOA - MSO
2 stops18h 39mAmerican Airlines
Deal found 4/30$667
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 8/86:35 amMSO - KOA
1 stop11h 05mHawaiian Airlines
Fri 8/1512:10 pmKOA - MSO
1 stop7h 44mHawaiian Airlines
Deal found 4/30$677
This Delta deal was found by Cheapflights users on 4/30. 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 7/137:10 amBZN - KOA
2 stops14h 31mDelta
Sun 7/279:47 pmKOA - BZN
1 stop9h 33mDelta
Deal found 4/30$682
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 6/56:20 amMSO - KOA
2 stops17h 01mUnited Airlines
Mon 6/910:50 pmKOA - MSO
3 stops18h 31mUnited Airlines
Deal found 4/30$732
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/167:00 amBIL - KOA
1 stop12h 35mUnited Airlines
Mon 5/267:40 pmKOA - BIL
1 stop9h 57mUnited Airlines
Deal found 4/29$761
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 6/214:09 pmHLN - KOA
2 stops21h 21mAlaska Airlines
Sat 7/59:00 pmKOA - HLN
2 stops38h 31mAlaska Airlines
Deal found 4/30$921
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sun 6/294:32 pmBZN - KOA
1 stop26h 47mUnited Airlines
Sun 7/67:40 pmKOA - BZN
1 stop15h 46mUnited Airlines
Deal found 4/29$923

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 May 1, 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

Thu 6/5

3:17 pm-10:15 pm

1 stop10h 58m

Kona Intl

Mon 6/9

8:00 am-2:21 pm

1 stop26h 21m

$553

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Mon 7/28

3:00 pm-10:04 pm

1 stop11h 04m

Kona Intl

Fri 8/8

12:10 pm-12:11 am

1 stop8h 01m

$611

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Mon 7/28

3:00 pm-10:04 pm

1 stop11h 04m

Kona Intl

Fri 8/8

8:10 am-11:59 pm

2 stops11h 49m

$617

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Fri 8/8

6:35 am-1:40 pm

1 stop11h 05m

Kona Intl

Fri 8/15

12:10 pm-11:54 pm

1 stop7h 44m

$677

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Fri 8/8

5:30 am-7:00 pm

2 stops17h 30m

Kona Intl

Fri 8/15

9:45 pm-5:22 pm

2 stops15h 37m

$679

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Sun 7/13

7:10 am-5:41 pm

2 stops14h 31m

Kona Intl

Sun 7/27

9:47 pm-11:20 am

1 stop9h 33m

$682

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Thu 6/5

6:20 am-7:21 pm

2 stops17h 01m

Kona Intl

Mon 6/9

10:50 pm-9:21 pm

3 stops18h 31m

$732

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

Fri 5/16

7:00 am-3:35 pm

1 stop12h 35m

Kona Intl

Mon 5/26

7:40 pm-9:37 am

1 stop9h 57m

$761

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Sat 6/21

4:09 pm-9:30 am

2 stops21h 21m

Kona Intl

Sat 7/5

9:00 pm-3:31 pm

2 stops38h 31m

$921

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Sun 6/29

4:32 pm-3:19 pm

1 stop26h 47m

Kona Intl

Sun 7/6

7:40 pm-3:26 pm

1 stop15h 46m

$923

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 18 results
1
2

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, October is the cheapest month in which you can book a flight from Montana to The Big Island (average of $409). Flying from Montana to The Big Island 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 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 May 1, 2025.

When flying from Montana to The Big Island, 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 The Big Island by month

Plan your trip to The Big Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in The Big Island 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 The Big Island when rainfall is around 1.6 in.

Temperature in The Big Island by month

Plan your trip to The Big Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to The Big Island, 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 The Big Island

Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from Montana to The Big Island, such as Alaska Airlines, Delta and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

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
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

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
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

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
2,408 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

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
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

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
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

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 The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Montana to The Big Island one-way?

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $321. Alaska Airlines flights start at $326 while deals on Delta start at $424 one-way.

  • 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, October is the cheapest month in which you can book a flight from Montana to The Big Island (average of $409). Flying from Montana to The Big Island 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 The Big Island

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

Top 3 airlines flying from Montana to The Big Island

Discover the top 3 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$337Average$433FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$358Average$628FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$396Average$697FlexibilityNo cancel feeOn-time69%

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.