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

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

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 61% of people opting to fly with this airline when traveling to Kailua-Kona. Keep in mind that there are 4 different airlines that fly to Kailua-Kona on a routine basis, so you have a few additional options to choose from.

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 Bozeman to Kailua-Kona takes 9h 28m on average. On the other hand, flying from Kalispell to Kailua-Kona takes 10h 12m 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 4 as of February 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.

$225 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 am - 3:51 pm

BZN

KOA

13h 21m

1 stop

10:15 pm - 3:16 pm

KOA

BZN

13h 01m

1 stop

$404Delta

Thu, Mar 5 - Wed, Mar 11

5:30 am - 6:30 pm

BZN

KOA

16h 00m

2 stops

10:15 pm - 3:16 pm

KOA

BZN

13h 01m

1 stop

$410Delta

Tue, Mar 3 - Wed, Mar 11

5:20 am - 2:53 pm

MSO

KOA

13h 33m

1 stop

7:40 pm - 12:16 pm

KOA

MSO

12h 36m

1 stop

$414Delta

Tue, Mar 24 - Tue, Mar 31

5:30 am - 6:30 pm

BZN

KOA

16h 00m

2 stops

10:15 pm - 5:46 pm

KOA

BZN

15h 31m

2 stops

$415Delta

Tue, Mar 3 - Wed, Mar 11

7:28 pm - 3:21 pm

FCA

KOA

23h 53m

2 stops

10:36 am - 1:03 pm

KOA

FCA

22h 27m

1 stop

$451Multiple Airlines

Mon, Apr 27 - Mon, May 4

1:59 pm - 7:52 pm

MSO

KOA

9h 53m

1 stop

2:36 pm - 2:59 pm

KOA

MSO

20h 23m

2 stops

$457Alaska Airlines

Wed, Apr 22 - Tue, Apr 28

1:39 pm - 10:57 pm

MSO

KOA

12h 18m

1 stop

8:13 pm - 12:21 pm

KOA

MSO

12h 08m

1 stop

$460Alaska Airlines

Wed, Mar 4 - Thu, Mar 12

1:59 pm - 10:16 pm

MSO

KOA

12h 17m

2 stops

2:36 pm - 2:59 pm

KOA

MSO

20h 23m

2 stops

$462Multiple Airlines

Wed, Apr 22 - Tue, Apr 28

6:30 am - 3:34 pm

BIL

KOA

13h 04m

1 stop

7:35 pm - 9:53 am

KOA

BIL

10h 18m

1 stop

$482United Airlines

Wed, Mar 18 - Wed, Mar 25

6:00 am - 4:34 pm

FCA

KOA

13h 34m

1 stop

10:55 pm - 11:53 am

KOA

FCA

9h 58m

1 stop

$545United Airlines

Tue, Feb 24 - Wed, Mar 4

Delta flights from Montana to Kailua-Kona

Our best Delta deals on Montana to Kailua-Kona flight tickets

Delta

Mar 5

BZN5:30 amBozeman Gallatin Field

13h 21m

1 stop

KOA3:51 pmKona Intl

Mar 11

KOA10:15 pmKona Intl

13h 01m

1 stop

BZN3:16 pmBozeman Gallatin Field

$404

Delta

Mar 3

BZN5:30 amBozeman Gallatin Field

16h 00m

2 stops

KOA6:30 pmKona Intl

Mar 11

KOA10:15 pmKona Intl

13h 01m

1 stop

BZN3:16 pmBozeman Gallatin Field

$410

Delta

Mar 24

MSO5:20 amMissoula Johnson-Bell Field

13h 33m

1 stop

KOA2:53 pmKona Intl

Mar 31

KOA7:40 pmKona Intl

12h 36m

1 stop

MSO12:16 pmMissoula Johnson-Bell Field

$414

Alaska Airlines flights from Montana to Kailua-Kona

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

Alaska Airlines

Apr 22

MSO1:59 pmMissoula Johnson-Bell Field

9h 53m

1 stop

KOA7:52 pmKona Intl

Apr 28

KOA2:36 pmKona Intl

20h 23m

2 stops

MSO2:59 pmMissoula Johnson-Bell Field

$457

Alaska Airlines

Mar 4

MSO1:39 pmMissoula Johnson-Bell Field

12h 18m

1 stop

KOA10:57 pmKona Intl

Mar 12

KOA8:13 pmKona Intl

12h 08m

1 stop

MSO12:21 pmMissoula Johnson-Bell Field

$460

Alaska Airlines

May 9

BIL2:06 pmBillings Logan Intl

9h 46m

1 stop

KOA7:52 pmKona Intl

May 14

KOA9:25 pmKona Intl

22h 08m

1 stop

BIL11:33 pmBillings Logan Intl

$473

Fly from

Fly to

Route

Depart

Return

Price

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Thu 3/5

5:30 am-3:51 pm

1 stop13h 21m

Kona Intl

Wed 3/11

10:15 pm-3:16 pm

1 stop13h 01m

$404

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Tue 3/3

5:30 am-6:30 pm

2 stops16h 00m

Kona Intl

Wed 3/11

10:15 pm-3:16 pm

1 stop13h 01m

$410

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Tue 3/24

5:20 am-2:53 pm

1 stop13h 33m

Kona Intl

Tue 3/31

7:40 pm-12:16 pm

1 stop12h 36m

$414

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Tue 3/3

5:30 am-6:30 pm

2 stops16h 00m

Kona Intl

Wed 3/11

10:15 pm-5:46 pm

2 stops15h 31m

$415

KalispellKailua-Kona

FCA - KOA

FCAKOA

Kalispell Glacier Park

Mon 4/27

7:28 pm-3:21 pm

2 stops23h 53m

Kona Intl

Mon 5/4

10:36 am-1:03 pm

1 stop22h 27m

$451

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Wed 4/22

1:59 pm-7:52 pm

1 stop9h 53m

Kona Intl

Tue 4/28

2:36 pm-2:59 pm

2 stops20h 23m

$457

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Wed 3/4

1:39 pm-10:57 pm

1 stop12h 18m

Kona Intl

Thu 3/12

8:13 pm-12:21 pm

1 stop12h 08m

$460

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Wed 4/22

1:59 pm-10:16 pm

2 stops12h 17m

Kona Intl

Tue 4/28

2:36 pm-2:59 pm

2 stops20h 23m

$462

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

Wed 3/18

6:30 am-3:34 pm

1 stop13h 04m

Kona Intl

Wed 3/25

7:35 pm-9:53 am

1 stop10h 18m

$482

KalispellKailua-Kona

FCA - KOA

FCAKOA

Kalispell Glacier Park

Tue 2/24

6:00 am-4:34 pm

1 stop13h 34m

Kona Intl

Wed 3/4

10:55 pm-11:53 am

1 stop9h 58m

$545

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 January. Flight prices, which tend to average around $407, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Kailua-Kona, with average flight prices from Montana averaging around $501.

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

You could potentially save up to 43% 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 28m
Direct flights	None

The fastest flight from Montana to Kailua-Kona takes 9h 28m

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

Search flight deals

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 4 as of February 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
Hawaiian Airlines	PriceFrom $185	Free Cancellation	Rating 7.8 2,830 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $263	Free Cancellation	Rating 7.4 9,259 reviews	Search United Airlines flights
Delta	PriceFrom $334	Free Cancellation	Rating 7.9 8,174 reviews	Search Delta flights
Alaska Airlines	PriceFrom $341	Free Cancellation	Rating 8.0 11,863 reviews	Search Alaska Airlines 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.