What airlines fly to Kailua-Kona?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Kailua-Kona 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 Kailua-Kona. Keep in mind that there are 3 different airlines that fly to Kailua-Kona on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Montana to Kona Intl?

Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from Montana to Kona Intl

How long does it take to fly to Kailua-Kona?

Flight times vary depending on what airport in Montana you fly out of and what airport in Kailua-Kona you fly into. For example, flying from Missoula to Kailua-Kona takes 10h 56m on average. On the other hand, flying from Kalispell to Kailua-Kona takes 11h 03m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Montana to Kona Intl Airport?

Prices for flights from Montana to Kona Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Montana to Kona Intl Airport?

The number of operators available for flights from Montana to Kona Intl Airport is 3 as of May 2026.

How old do you have to be to fly from Montana to Kona Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Kona Intl Airport.

What documentation or ID do you need to fly to Kona Intl Airport?

The travel and health documents required for your trip to Kona Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kona Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$229 Cheap Flights from Montana to Kailua-Kona in 2026

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Find the cheapest flights from Montana to Kailua-Kona

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 - 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

$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

8:30 am - 5:51 pm

BZN

KOA

13h 21m

1 stop

8:40 pm - 12:15 pm

KOA

BZN

11h 35m

2 stops

$464Delta

Wed, Sep 9 - Thu, Sep 17

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

10:00 am - 10:51 am

BTM

KOA

28h 51m

2 stops

1:01 pm - 10:27 pm

KOA

BTM

29h 26m

2 stops

$1,033United Airlines

Tue, Sep 8 - Wed, Sep 9

Alaska Airlines flights from Montana to Kailua-Kona

Our best Alaska Airlines deals on Montana to Kailua-Kona 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 Kailua-Kona

Our best United Airlines deals on Montana to Kailua-Kona 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

Tue 9/15

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

8:30 am-5:51 pm

1 stop13h 21m

Kona Intl

Thu 9/17

8:40 pm-12:15 pm

2 stops11h 35m

$464

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

ButteKailua-Kona

BTM - KOA

BTMKOA

Butte Silver Bow Co

Tue 9/8

10:00 am-10:51 am

2 stops28h 51m

Kona Intl

Wed 9/9

1:01 pm-10:27 pm

2 stops29h 26m

$1,033

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 Kailua-Kona

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 Kailua-Kona?

The cheapest month to fly to Kailua-Kona from Montana is in August. Flight prices, which tend to average around $185, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Kailua-Kona, with average flight prices from Montana averaging around $187.

Can stopping save me money on Montana to Kailua-Kona flights?

You could potentially save up to 49% on your flight if you consider stops on a Montana to Kailua-Kona flight.

Cheap Montana to Kailua-Kona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Kailua-Kona

Fastest flight time	9h 01m
Direct flights	None

The fastest flight from Montana to Kailua-Kona takes 9h 01m

There are no direct flights from Montana to Kailua-Kona. There are no popular flight routes from Montana to Kailua-Kona.

Search flight deals

Frequently asked questions about flying from Montana to Kailua-Kona

When did momondo last update prices for flights from Montana to Kona Intl Airport?
Prices for flights from Montana to Kona Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Montana to Kona Intl Airport?
The number of operators available for flights from Montana to Kona Intl Airport is 3 as of May 2026.
How old do you have to be to fly from Montana to Kona Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Kona Intl Airport.
What documentation or ID do you need to fly to Kona Intl Airport?
The travel and health documents required for your trip to Kona Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kona Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Montana to Kailua-Kona

Compare and see reviews for airlines that fly from Montana to Kailua-Kona 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 Kailua-Kona?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montana to Kailua-Kona for you.

Can I find flights from Montana to Kailua-Kona with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Montana to Kailua-Kona flights to just show those with flexible booking policies.

How can momondo help me find flights from Montana to Kailua-Kona?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kailua-Kona from Montana.

I’m not ready to book a flight from Montana to Kailua-Kona right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kailua-Kona from Montana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.