What airlines fly to The Big Island?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to The Big Island from Montana according to our data. Alaska Airlines is the first choice among our users, with 76% of people opting to fly with this airline when traveling to The Big Island. Keep in mind that there are 3 different airlines that fly to The Big Island on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Montana to The Big Island?

Prices for flights from Montana to The Big Island were last updated today.

How many operators does momondo search for flights from Montana to The Big Island?

As of August 2025, there are 3 operators available to choose from for flights from Montana to The Big Island.

How old do you have to be to fly from Montana to The Big Island?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to The Big Island.

What documentation or ID do you need to fly to The Big Island?

The required travel and health documents for your The Big Island trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at The Big Island. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$370 Cheap Flights from Montana to The Big Island in 2025

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Find the cheapest flights from Montana to The Big Island

Round-trip

Cheap round-trip flights

5:22 am - 12:28 pmBZN-KOA

11h 06m1 stop

8:00 am - 10:46 amKOA-BZN

22h 46m1 stop

$370Alaska Airlines

Find Deal

Thu, Sep 18 - Tue, Sep 23

7:25 am - 5:30 pmBZN-KOA

14h 05m1 stop

9:30 pm - 11:16 amKOA-BZN

9h 46m1 stop

$371Delta

Find Deal

Wed, Oct 22 - Mon, Oct 27

5:22 am - 12:28 pmBZN-KOA

11h 06m1 stop

5:15 pm - 10:46 amKOA-BZN

13h 31m2 stops

$377Alaska Airlines

Find Deal

Thu, Sep 18 - Tue, Sep 23

3:04 pm - 6:28 amBZN-KOA

19h 24m2 stops

6:09 pm - 10:36 amKOA-BZN

12h 27m2 stops

$382Alaska Airlines

Find Deal

Wed, Oct 22 - Mon, Oct 27

2:57 pm - 10:25 pmBZN-KOA

10h 28m1 stop

1:00 pm - 11:58 pmKOA-BZN

7h 58m1 stop

$431Hawaiian Airlines

Find Deal

Mon, Dec 1 - Mon, Dec 8

3:02 pm - 9:40 pmBZN-KOA

9h 38m1 stop

8:45 am - 10:39 pmKOA-BZN

10h 54m1 stop

$451Hawaiian Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 10

6:25 am - 3:25 pmMSO-KOA

13h 00m1 stop

8:00 pm - 9:57 amKOA-MSO

9h 57m1 stop

$521United Airlines

Find Deal

Sun, Oct 5 - Wed, Oct 15

6:35 am - 4:18 pmBZN-KOA

12h 43m1 stop

8:55 pm - 10:01 amKOA-BZN

10h 06m1 stop

$521United Airlines

Find Deal

Thu, Nov 27 - Wed, Dec 3

5:45 am - 5:50 pmBZN-KOA

15h 05m2 stops

8:45 pm - 11:16 amKOA-BZN

11h 31m1 stop

$535Delta

Find Deal

Thu, Nov 27 - Wed, Dec 3

2:46 pm - 1:26 pmBZN-KOA

25h 40m1 stop

3:00 pm - 2:16 pmKOA-BZN

20h 16m1 stop

$1,493American Airlines

Find Deal

Tue, Dec 23 - Sat, Jan 3

Alaska Airlines flights from Montana to The Big Island

Our best Alaska Airlines deals on Montana to The Big Island flight tickets

Alaska Airlines

Sep 18

BZN5:22 amBozeman Gallatin Field

11h 06m

1 stop

KOA12:28 pmKona Intl

Sep 23

KOA8:00 amKona Intl

22h 46m

1 stop

BZN10:46 amBozeman Gallatin Field

$370

Find similar

Alaska Airlines

Sep 18

BZN5:22 amBozeman Gallatin Field

11h 06m

1 stop

KOA12:28 pmKona Intl

Sep 23

KOA5:15 pmKona Intl

13h 31m

2 stops

BZN10:46 amBozeman Gallatin Field

$377

Find similar

Alaska Airlines

Oct 22

BZN3:04 pmBozeman Gallatin Field

19h 24m

2 stops

KOA6:28 amKona Intl

Oct 27

KOA6:09 pmKona Intl

12h 27m

2 stops

BZN10:36 amBozeman Gallatin Field

$382

Find similar

Delta flights from Montana to The Big Island

Our best Delta deals on Montana to The Big Island flight tickets

Delta

Oct 22

BZN7:25 amBozeman Gallatin Field

14h 05m

1 stop

KOA5:30 pmKona Intl

Oct 27

KOA9:30 pmKona Intl

9h 46m

1 stop

BZN11:16 amBozeman Gallatin Field

$371

Find similar

Delta

Nov 27

BZN5:45 amBozeman Gallatin Field

15h 05m

2 stops

KOA5:50 pmKona Intl

Dec 3

KOA8:45 pmKona Intl

11h 31m

1 stop

BZN11:16 amBozeman Gallatin Field

$535

Find similar

Delta

Aug 20

BZN11:56 amBozeman Gallatin Field

9h 38m

1 stop

KOA5:34 pmKona Intl

Aug 27

KOA9:47 pmKona Intl

9h 29m

1 stop

BZN11:16 amBozeman Gallatin Field

$541

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Thu 9/18

5:22 am-12:28 pm

1 stop11h 06m

Kona Intl

Tue 9/23

8:00 am-10:46 am

1 stop22h 46m

$370

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Wed 10/22

7:25 am-5:30 pm

1 stop14h 05m

Kona Intl

Mon 10/27

9:30 pm-11:16 am

1 stop9h 46m

$371

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Thu 9/18

5:22 am-12:28 pm

1 stop11h 06m

Kona Intl

Tue 9/23

5:15 pm-10:46 am

2 stops13h 31m

$377

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Wed 10/22

3:04 pm-6:28 am

2 stops19h 24m

Kona Intl

Mon 10/27

6:09 pm-10:36 am

2 stops12h 27m

$382

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Mon 12/1

2:57 pm-10:25 pm

1 stop10h 28m

Kona Intl

Mon 12/8

1:00 pm-11:58 pm

1 stop7h 58m

$431

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Mon 11/3

3:02 pm-9:40 pm

1 stop9h 38m

Kona Intl

Mon 11/10

8:45 am-10:39 pm

1 stop10h 54m

$451

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Sun 10/5

6:25 am-3:25 pm

1 stop13h 00m

Kona Intl

Wed 10/15

8:00 pm-9:57 am

1 stop9h 57m

$521

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Thu 11/27

6:35 am-4:18 pm

1 stop12h 43m

Kona Intl

Wed 12/3

8:55 pm-10:01 am

1 stop10h 06m

$521

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Thu 11/27

5:45 am-5:50 pm

2 stops15h 05m

Kona Intl

Wed 12/3

8:45 pm-11:16 am

1 stop11h 31m

$535

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Tue 12/23

2:46 pm-1:26 pm

1 stop25h 40m

Kona Intl

Sat 1/3

3:00 pm-2:16 pm

1 stop20h 16m

$1,493

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Montana to The Big Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to The Big Island?

The month of October is, on average, the cheapest month to fly to The Big Island from Montana, with most prices found around $469. If you’re not able to fly to The Big Island in October, then September is your next best option. Flight prices from Montana to The Big Island during September average around $520.

What is the cheapest day to depart on your flight to The Big Island?

The cheapest day to depart from Montana to The Big Island is on a Tuesday when prices can be found for as low as $472. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Montana to The Big Island for around $660.

What is the cheapest time of day to depart on your flight to The Big Island?

The cheapest time of day to fly to The Big Island is in the evening when flights can be purchased for as low as $269. Flights to The Big Island are more costly in the afternoon, with an average ticket price of $581. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to The Big Island?

You are more likely to see cheaper flights to The Big Island from Montana when booking weeks ahead of your departure date. In general, you can expect to find flights to The Big Island for around $746 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to The Big Island from Montana for as low as $470 on momondo.

Can stopping save me money on Montana to The Big Island flights?

No. A direct flight is the cheapest option for a flight between Montana to The Big Island.

Cheap Montana to The Big Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to The Big Island

Best Price Found	$370
Fastest flight time	9h 05m
Direct flights	None
Airports in The Big Island	1 airport

The best flight deal from Montana to The Big Island found on momondo in the last 72 hours is $370

The fastest flight from Montana to The Big Island takes 9h 05m

There are no direct flights from Montana to The Big Island. Popular non-direct routes for this connection are Bozeman Gallatin Field Airport - Kona Intl Airport, Missoula Johnson-Bell Field Airport - Kona Intl Airport and Kalispell Glacier Park Airport - Kona Intl Airport.

There is 1 airport near The Big Island: Kona Intl (KOA)

Search flight deals

When did momondo last update prices for flights from Montana to The Big Island?
Prices for flights from Montana to The Big Island were last updated today.
How many operators does momondo search for flights from Montana to The Big Island?
As of August 2025, there are 3 operators available to choose from for flights from Montana to The Big Island.
How old do you have to be to fly from Montana to The Big Island?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to The Big Island.
What documentation or ID do you need to fly to The Big Island?
The required travel and health documents for your The Big Island trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at The Big Island. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Montana to The Big Island?
momondo data reveals that the most frequently booked plane model on the route from Montana to The Big Island is Embraer 175, representing 17.04% of all bookings. The subsequent popular models are Boeing 737-800 at 15.82%, Embraer 175 (Enhanced Winglets) at 12.27%, and Airbus A319 at 8.68%.

Best airlines flying from Montana to The Big Island

Compare and see reviews for airlines that fly from Montana to The Big Island with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $337	Free Cancellation	Rating 8.0 7,983 reviews	Search Delta flights
Alaska Airlines	PriceFrom $358	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $389	Free Cancellation	Rating 7.4 8,904 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Montana to The Big Island?

Finding the right flight to The Big Island from Montana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to The Big Island quick and easy, saving you time and money.

Can I find flights from Montana to The Big Island with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to The Big Island from Montana with this policy.

How can momondo help me find flights from Montana to The Big Island?

Once all potential Montana to The Big Island flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Montana to The Big Island right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montana to The Big Island now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to The Big Island and let you know when they change.