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Cheap flights from Montana to Kailua-Kona from $320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Kailua-Kona departing on 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montana to Kailua-Kona

Cheap round-trip flights

Delta Logo
11:46 am - 7:10 pmBZN-KOA
10h 24m1 stop
Delta Logo
8:45 pm - 11:16 amKOA-BZN
11h 31m1 stop
$352Delta
Find Deal
Fri, Dec 5 - Wed, Dec 10
Delta Logo
5:45 am - 7:10 pmBZN-KOA
16h 25m2 stops
Delta Logo
8:45 pm - 11:16 amKOA-BZN
11h 31m1 stop
$357Delta
Find Deal
Fri, Dec 5 - Wed, Dec 10
Alaska Airlines Logo
2:58 pm - 12:55 pmBZN-KOA
24h 57m2 stops
Alaska Airlines Logo
8:00 am - 12:16 amKOA-BZN
13h 16m2 stops
$403Alaska Airlines
Find Deal
Fri, Dec 5 - Wed, Dec 10
Alaska Airlines Logo
6:29 am - 5:00 pmMSO-KOA
13h 31m2 stops
Alaska Airlines Logo
9:00 am - 12:26 amKOA-MSO
12h 26m1 stop
$405Alaska Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
United Airlines Logo
7:00 am - 4:18 pmBIL-KOA
12h 18m1 stop
United Airlines Logo
8:55 pm - 9:46 amKOA-BIL
9h 51m1 stop
$525United Airlines
Find Deal
Fri, Nov 28 - Tue, Dec 9
United Airlines Logo
6:30 am - 3:46 pmFCA-KOA
13h 16m1 stop
United Airlines Logo
7:40 pm - 10:09 amKOA-FCA
10h 29m1 stop
$557United Airlines
Find Deal
Sun, Sep 28 - Wed, Oct 8
Hawaiian Airlines Logo
2:00 pm - 9:30 pmFCA-KOA
10h 30m1 stop
Hawaiian Airlines Logo
11:30 pm - 12:18 pmKOA-FCA
9h 48m1 stop
$581Hawaiian Airlines
Find Deal
Thu, Dec 11 - Fri, Dec 19
Hawaiian Airlines Logo
2:00 pm - 9:40 pmBIL-KOA
11h 40m1 stop
Hawaiian Airlines Logo
11:30 pm - 11:04 amKOA-BIL
8h 34m1 stop
$613Hawaiian Airlines
Find Deal
Thu, Oct 30 - Thu, Dec 18
American Airlines Logo
3:55 pm - 2:48 pmBZN-KOA
25h 53m2 stops
American Airlines Logo
6:30 pm - 12:11 pmKOA-BZN
14h 41m1 stop
$706American Airlines
Find Deal
Fri, Feb 6 - Sun, Feb 15
American Airlines Logo
7:20 am - 8:27 pmBZN-KOA
17h 07m3 stops
American Airlines Logo
3:13 pm - 3:12 pmKOA-BZN
19h 59m2 stops
$1,017American Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21

Delta flights from Montana to Kailua-Kona

Our best Delta deals on Montana to Kailua-Kona flight tickets
Delta
Dec 5
BZN11:46 amBozeman Gallatin Field
10h 24m
1 stop
KOA7:10 pmKona Intl
Dec 10
KOA8:45 pmKona Intl
11h 31m
1 stop
BZN11:16 amBozeman Gallatin Field
$352
Find similar
Delta
Dec 5
BZN5:45 amBozeman Gallatin Field
16h 25m
2 stops
KOA7:10 pmKona Intl
Dec 10
KOA8:45 pmKona Intl
11h 31m
1 stop
BZN11:16 amBozeman Gallatin Field
$357
Find similar
Delta
Dec 5
BZN5:45 amBozeman Gallatin Field
16h 25m
2 stops
KOA7:10 pmKona Intl
Dec 10
KOA8:45 pmKona Intl
11h 31m
1 stop
BZN11:16 amBozeman Gallatin Field
$387
Find similar

Alaska Airlines flights from Montana to Kailua-Kona

Our best Alaska Airlines deals on Montana to Kailua-Kona flight tickets
Alaska Airlines
Dec 5
BZN2:58 pmBozeman Gallatin Field
24h 57m
2 stops
KOA12:55 pmKona Intl
Dec 10
KOA8:00 amKona Intl
13h 16m
2 stops
BZN12:16 amBozeman Gallatin Field
$403
Find similar
Alaska Airlines
Dec 4
MSO6:29 amMissoula Johnson-Bell Field
13h 31m
2 stops
KOA5:00 pmKona Intl
Dec 11
KOA9:00 amKona Intl
12h 26m
1 stop
MSO12:26 amMissoula Johnson-Bell Field
$405
Find similar
Alaska Airlines
Sep 25
MSO5:45 amMissoula Johnson-Bell Field
10h 43m
1 stop
KOA12:28 pmKona Intl
Oct 1
KOA8:00 amKona Intl
12h 27m
1 stop
MSO12:27 amMissoula Johnson-Bell Field
$406
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momondo Fare Finder

 
Customize your flight search to find flights from Montana to Kailua-Kona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Montana to Kailua-Kona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Fri 12/5

11:46 am-7:10 pm

1 stop10h 24m

Kona Intl

Wed 12/10

8:45 pm-11:16 am

1 stop11h 31m

$352

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Fri 12/5

5:45 am-7:10 pm

2 stops16h 25m

Kona Intl

Wed 12/10

8:45 pm-11:16 am

1 stop11h 31m

$357

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Fri 12/5

2:58 pm-12:55 pm

2 stops24h 57m

Kona Intl

Wed 12/10

8:00 am-12:16 am

2 stops13h 16m

$403

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Thu 12/4

6:29 am-5:00 pm

2 stops13h 31m

Kona Intl

Thu 12/11

9:00 am-12:26 am

1 stop12h 26m

$405

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

Fri 11/28

7:00 am-4:18 pm

1 stop12h 18m

Kona Intl

Tue 12/9

8:55 pm-9:46 am

1 stop9h 51m

$525

KalispellKailua-Kona

FCA - KOA

FCAKOA

Kalispell Glacier Park

Sun 9/28

6:30 am-3:46 pm

1 stop13h 16m

Kona Intl

Wed 10/8

7:40 pm-10:09 am

1 stop10h 29m

$557

KalispellKailua-Kona

FCA - KOA

FCAKOA

Kalispell Glacier Park

Thu 12/11

2:00 pm-9:30 pm

1 stop10h 30m

Kona Intl

Fri 12/19

11:30 pm-12:18 pm

1 stop9h 48m

$581

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

Thu 10/30

2:00 pm-9:40 pm

1 stop11h 40m

Kona Intl

Thu 12/18

11:30 pm-11:04 am

1 stop8h 34m

$613

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Fri 2/6

3:55 pm-2:48 pm

2 stops25h 53m

Kona Intl

Sun 2/15

6:30 pm-12:11 pm

1 stop14h 41m

$706

BozemanKailua-Kona

BZN - KOA

BZNKOA

Bozeman Gallatin Field

Fri 9/19

7:20 am-8:27 pm

3 stops17h 07m

Kona Intl

Sun 9/21

3:13 pm-3:12 pm

2 stops19h 59m

$1,017

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Kailua-Kona from

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

What is the cheapest month to fly to Kailua-Kona?

The cheapest month to fly to Kailua-Kona from Montana is in October. Flight prices, which tend to average around $476, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Kailua-Kona, with average flight prices from Montana averaging around $550.

What is the cheapest day to depart on your flight to Kailua-Kona?

The cheapest day to depart on your flight to Kailua-Kona is on a Tuesday when prices can be found for as low as $472. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Kailua-Kona on Monday is $660.

What is the cheapest time of day to depart on your flight to Kailua-Kona?

Flying to Kailua-Kona from Montana in the evening is the least expensive time of day to depart. momondo users have found prices as low as $269 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Kailua-Kona is in the afternoon when prices are around $581.

How far in advance should I book a flight to Kailua-Kona?

You are more likely to see cheaper flights to Kailua-Kona from Montana when booking weeks ahead of your departure date. In general, you can expect to find flights to Kailua-Kona for around $761 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kailua-Kona from Montana for as low as $447 on momondo.

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

You could potentially save up to 37% 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

Direct flights

None
There are no direct flights from Montana to Kailua-Kona. There are no popular flight routes from Montana to Kailua-Kona.
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  • 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?

  • 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
Alaska AirlinesPriceFrom $358Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $389Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
DeltaPriceFrom $389Free CancellationRating
7.9
7,982 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $401Free CancellationRating
7.8
2,668 reviews
Search Hawaiian 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.

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