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

United Airlines is the most popular carrier operating from Kona Intl to Montana

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

Prices for flights from Kona Intl Airport to Montana were last updated today.

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

As of March 2026, there are 2 operators available to choose from for flights from Kona Intl Airport to Montana.

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

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 Kona Intl Airport to Montana.

What documentation or ID do you need to fly to Montana?

The required travel and health documents for your Montana 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 Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$454 Cheap Flights from Kailua-Kona to Montana 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 Kailua-Kona to Montana

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:36 pm - 10:59 pm

KOA

BIL

28h 23m

2 stops

2:06 pm - 12:16 pm

BIL

KOA

26h 10m

2 stops

$454Alaska Airlines

Fri, May 1 - Tue, May 5

2:36 pm - 10:59 pm

KOA

BIL

28h 23m

2 stops

2:06 pm - 7:52 pm

BIL

KOA

9h 46m

1 stop

$458Alaska Airlines

Fri, May 1 - Tue, May 5

8:00 am - 12:07 pm

KOA

BIL

24h 07m

1 stop

12:47 pm - 10:56 am

BIL

KOA

26h 09m

1 stop

$532Alaska Airlines

Fri, May 1 - Tue, May 5

10:55 pm - 4:08 pm

KOA

MSO

13h 13m

2 stops

6:15 am - 3:34 pm

MSO

KOA

13h 19m

1 stop

$734United Airlines

Mon, Mar 16 - Fri, Mar 20

7:46 pm - 1:23 pm

KOA

BIL

13h 37m

3 stops

6:35 am - 7:50 pm

BIL

KOA

17h 15m

2 stops

$746United Airlines

Fri, May 1 - Tue, May 5

10:15 pm - 5:23 pm

KOA

MSO

15h 08m

2 stops

5:20 am - 6:38 pm

MSO

KOA

17h 18m

2 stops

$799Delta

Mon, Mar 16 - Fri, Mar 20

9:17 pm - 12:21 pm

KOA

MSO

11h 04m

1 stop

4:23 pm - 10:27 pm

MSO

KOA

10h 04m

1 stop

$927Alaska Airlines

Mon, Mar 16 - Fri, Mar 20

United Airlines flights from Kailua-Kona to Montana

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

United Airlines

Mar 16

KOA10:55 pmKona Intl

13h 13m

2 stops

MSO4:08 pmMissoula Johnson-Bell Field

Mar 20

MSO6:15 amMissoula Johnson-Bell Field

13h 19m

1 stop

KOA3:34 pmKona Intl

$734

United Airlines

May 1

KOA7:46 pmKona Intl

13h 37m

3 stops

BIL1:23 pmBillings Logan Intl

May 5

BIL6:35 amBillings Logan Intl

17h 15m

2 stops

KOA7:50 pmKona Intl

$746

Alaska Airlines flights from Kailua-Kona to Montana

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

Alaska Airlines

May 1

KOA2:36 pmKona Intl

28h 23m

2 stops

BIL10:59 pmBillings Logan Intl

May 5

BIL2:06 pmBillings Logan Intl

26h 10m

2 stops

KOA12:16 pmKona Intl

$454

Alaska Airlines

May 1

KOA2:36 pmKona Intl

28h 23m

2 stops

BIL10:59 pmBillings Logan Intl

May 5

BIL2:06 pmBillings Logan Intl

9h 46m

1 stop

KOA7:52 pmKona Intl

$458

Alaska Airlines

May 1

KOA8:00 amKona Intl

24h 07m

1 stop

BIL12:07 pmBillings Logan Intl

May 5

BIL12:47 pmBillings Logan Intl

26h 09m

1 stop

KOA10:56 amKona Intl

$532

Fly from

Fly to

Route

Depart

Return

Price

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Fri 5/1

2:36 pm-10:59 pm

2 stops28h 23m

Billings Logan Intl

Tue 5/5

2:06 pm-12:16 pm

2 stops26h 10m

$454

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Fri 5/1

2:36 pm-10:59 pm

2 stops28h 23m

Billings Logan Intl

Tue 5/5

2:06 pm-7:52 pm

1 stop9h 46m

$458

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Fri 5/1

8:00 am-12:07 pm

1 stop24h 07m

Billings Logan Intl

Tue 5/5

12:47 pm-10:56 am

1 stop26h 09m

$532

Kailua-KonaMissoula

KOA - MSO

KOAMSO

Kona Intl

Mon 3/16

10:55 pm-4:08 pm

2 stops13h 13m

Missoula Johnson-Bell Field

Fri 3/20

6:15 am-3:34 pm

1 stop13h 19m

$734

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Fri 5/1

7:46 pm-1:23 pm

3 stops13h 37m

Billings Logan Intl

Tue 5/5

6:35 am-7:50 pm

2 stops17h 15m

$746

Kailua-KonaMissoula

KOA - MSO

KOAMSO

Kona Intl

Mon 3/16

10:15 pm-5:23 pm

2 stops15h 08m

Missoula Johnson-Bell Field

Fri 3/20

5:20 am-6:38 pm

2 stops17h 18m

$799

Kailua-KonaMissoula

KOA - MSO

KOAMSO

Kona Intl

Mon 3/16

9:17 pm-12:21 pm

1 stop11h 04m

Missoula Johnson-Bell Field

Fri 3/20

4:23 pm-10:27 pm

1 stop10h 04m

$927

Kailua-KonaMissoula

KOA - MSO

KOAMSO

Kona Intl

Sun 4/12

7:30 pm-1:32 pm

1 stop14h 02m

$601

Kailua-KonaMissoula

KOA - MSO

KOAMSO

Kona Intl

Sun 4/12

9:19 am-1:32 pm

2 stops24h 13m

$729

Kailua-KonaMissoula

KOA - MSO

KOAMSO

Kona Intl

Sun 4/12

9:19 am-9:30 pm

2 stops32h 11m

$733

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kailua-Kona to Montana

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

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

You could potentially save up to 24% on your flight if you consider stops on a Kailua-Kona to Montana flight.

Cheap Kailua-Kona to Montana flight deals and tips

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

Fastest flight time	9h 55m
Direct flights	None

The fastest flight from Kailua-Kona to Montana takes 9h 55m

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

Search flight deals

When did momondo last update prices for flights from Kona Intl Airport to Montana?
Prices for flights from Kona Intl Airport to Montana were last updated today.
How many operators does momondo search for flights from Kona Intl Airport to Montana?
As of March 2026, there are 2 operators available to choose from for flights from Kona Intl Airport to Montana.
How old do you have to be to fly from Kona Intl Airport to Montana?
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 Kona Intl Airport to Montana.
What documentation or ID do you need to fly to Montana?
The required travel and health documents for your Montana 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 Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Kailua-Kona to Montana

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $321	Free Cancellation	Rating 7.4 9,376 reviews		Search United Airlines flights
Alaska Airlines	PriceFrom $479	Free Cancellation	Rating 8.0 11,974 reviews		Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Kailua-Kona to Montana?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montana from Kailua-Kona.

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

Flights from Kailua-Kona to Montana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kailua-Kona to Montana.

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

Of course. momondo tracks the price of Kailua-Kona to Montana flights. All you need is a valid email address and we will do the rest; it is that quick and easy.