What is the cheapest airline that flies from Montana to The Big Island?

Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from Montana to The Big Island

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 56% 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.

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

The flight from Montana to The Big Island depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Bozeman (a popular airport in Montana) to Los Angeles (the most popular airport in The Big Island), then the flight time is 2h 41m on average. If you fly from Missoula (another popular airport in Montana) to Los Angeles, then the average flight time is 2h 57m.

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 May 2026, 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.

$229 Cheap Flights from Montana to The Big Island in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Montana to The Big Island

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 am - 5:51 pm

BZN

KOA

13h 21m

1 stop

9:45 pm - 2:36 pm

KOA

BZN

12h 51m

1 stop

$458Delta

Wed, Sep 9 - Wed, Sep 16

8:30 am - 5:51 pm

BZN

KOA

13h 21m

1 stop

9:45 pm - 2:36 pm

KOA

BZN

12h 51m

1 stop

$459Delta

Thu, Sep 10 - Tue, Sep 15

8:30 am - 5:51 pm

BZN

KOA

13h 21m

1 stop

9:45 pm - 2:36 pm

KOA

BZN

12h 51m

1 stop

$460Delta

Thu, Sep 10 - Mon, Sep 14

9:20 am - 2:51 pm

BZN

KOA

9h 31m

1 stop

6:00 am - 8:45 pm

KOA

BZN

10h 45m

2 stops

$463Multiple Airlines

Wed, Sep 9 - Tue, Sep 15

2:18 pm - 9:50 pm

BZN

KOA

11h 32m

2 stops

6:00 am - 8:45 pm

KOA

BZN

10h 45m

2 stops

$469Multiple Airlines

Wed, Sep 9 - Tue, Sep 15

4:14 pm - 10:46 am

FCA

KOA

22h 32m

1 stop

12:27 pm - 10:51 am

KOA

FCA

18h 24m

1 stop

$498Alaska Airlines

Tue, Jun 2 - Mon, Jun 8

3:05 pm - 10:10 pm

BZN

KOA

11h 05m

1 stop

8:03 am - 11:19 pm

KOA

BZN

11h 16m

1 stop

$509Alaska Airlines

Wed, Aug 12 - Sun, Aug 16

7:00 am - 3:43 pm

BIL

KOA

12h 43m

1 stop

8:00 pm - 9:41 am

KOA

BIL

9h 41m

1 stop

$587United Airlines

Thu, Sep 10 - Tue, Sep 15

5:45 am - 12:40 pm

BZN

ITO

10h 55m

1 stop

9:25 pm - 3:25 pm

ITO

BZN

15h 00m

2 stops

$885Southwest

Thu, Oct 29 - Thu, Nov 5

10:00 am - 11:46 am

BTM

KOA

29h 46m

2 stops

10:50 pm - 10:27 pm

KOA

BTM

43h 37m

2 stops

$1,012United Airlines

Tue, Sep 8 - Wed, Sep 9

Alaska Airlines flights from Montana to The Big Island

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

Alaska Airlines

Jun 2

FCA4:14 pmKalispell Glacier Park

22h 32m

1 stop

KOA10:46 amKona Intl

Jun 8

KOA12:27 pmKona Intl

18h 24m

1 stop

FCA10:51 amKalispell Glacier Park

$498

Alaska Airlines

Aug 12

BZN3:05 pmBozeman Gallatin Field

11h 05m

1 stop

KOA10:10 pmKona Intl

Aug 16

KOA8:03 amKona Intl

11h 16m

1 stop

BZN11:19 pmBozeman Gallatin Field

$509

Alaska Airlines

Aug 12

BZN5:51 pmBozeman Gallatin Field

19h 43m

1 stop

KOA9:34 amKona Intl

Aug 16

KOA8:03 amKona Intl

11h 16m

1 stop

BZN11:19 pmBozeman Gallatin Field

$510

United Airlines flights from Montana to The Big Island

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

United Airlines

Sep 10

BIL7:00 amBillings Logan Intl

12h 43m

1 stop

KOA3:43 pmKona Intl

Sep 15

KOA8:00 pmKona Intl

9h 41m

1 stop

BIL9:41 amBillings Logan Intl

$587

United Airlines

May 26

BZN6:30 amBozeman Gallatin Field

13h 07m

1 stop

KOA3:37 pmKona Intl

May 27

KOA8:00 pmKona Intl

9h 37m

1 stop

BZN9:37 amBozeman Gallatin Field

$736

United Airlines

May 26

BZN6:30 amBozeman Gallatin Field

13h 07m

1 stop

KOA3:37 pmKona Intl

May 27

KOA10:15 pmKona Intl

13h 06m

2 stops

BZN3:21 pmBozeman Gallatin Field

$742

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Wed 9/9

8:30 am-5:51 pm

1 stop13h 21m

Kona Intl

Wed 9/16

9:45 pm-2:36 pm

1 stop12h 51m

$458

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Thu 9/10

8:30 am-5:51 pm

1 stop13h 21m

Kona Intl

Tue 9/15

9:45 pm-2:36 pm

1 stop12h 51m

$459

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Thu 9/10

8:30 am-5:51 pm

1 stop13h 21m

Kona Intl

Mon 9/14

9:45 pm-2:36 pm

1 stop12h 51m

$460

Quickest round-trip

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Wed 9/9

9:20 am-2:51 pm

1 stop9h 31m

Kona Intl

Tue 9/15

6:00 am-8:45 pm

2 stops10h 45m

$463

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Wed 9/9

2:18 pm-9:50 pm

2 stops11h 32m

Kona Intl

Tue 9/15

6:00 am-8:45 pm

2 stops10h 45m

$469

KalispellKailua-Kona

FCA - KOA

FCAKOA

Kalispell Glacier Park

Tue 6/2

4:14 pm-10:46 am

1 stop22h 32m

Kona Intl

Mon 6/8

12:27 pm-10:51 am

1 stop18h 24m

$498

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Wed 8/12

3:05 pm-10:10 pm

1 stop11h 05m

Kona Intl

Sun 8/16

8:03 am-11:19 pm

1 stop11h 16m

$509

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

Thu 9/10

7:00 am-3:43 pm

1 stop12h 43m

Kona Intl

Tue 9/15

8:00 pm-9:41 am

1 stop9h 41m

$587

BozemanHilo

BZN - ITO

BZNITO

Bozeman Gallatin Field

Thu 10/29

5:45 am-12:40 pm

1 stop10h 55m

Hilo Intl

Thu 11/5

9:25 pm-3:25 pm

2 stops15h 00m

$885

ButteKailua-Kona

BTM - KOA

BTMKOA

Butte Silver Bow Co

Tue 9/8

10:00 am-11:46 am

2 stops29h 46m

Kona Intl

Wed 9/9

10:50 pm-10:27 pm

2 stops43h 37m

$1,012

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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

Other information

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

The month of August is, on average, the cheapest month to fly to The Big Island from Montana, with most prices found around $185. If you’re not able to fly to The Big Island in August, then February is your next best option. Flight prices from Montana to The Big Island during February average around $187.

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

Fastest flight time	9h 01m
Direct flights	None

The fastest flight from Montana to The Big Island takes 9h 01m

There are no direct flights from Montana to The Big Island. There are no popular flight routes from Montana to The Big Island.

Search flight deals

Frequently asked questions about flying from Montana to The Big Island

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 May 2026, 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 Boeing 737-800, representing 14.52% of all bookings. The subsequent popular models are Airbus A319 at 12.96%, Embraer 175 (Enhanced Winglets) at 11.64%, and Airbus A320-100/200 at 10.61%.

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
United Airlines	PriceFrom $263	Free Cancellation	Rating 7.4 9,701 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $341	Free Cancellation	Rating 7.9 12,352 reviews	Search Alaska Airlines flights
Delta	PriceFrom $379	Free Cancellation	Rating 7.9 8,445 reviews	Search Delta 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.