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

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

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

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 Helena Airport to Kona Intl Airport.

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

The necessary travel and health documents for your Kona Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$447 Cheap Flights from Helena to Kailua-Kona in 2026

Find the cheapest flights from Helena to Kailua-Kona

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:48 pm - 12:34 pm

HLN

KOA

23h 46m

2 stops

1:52 pm - 4:11 pm

KOA

HLN

46h 19m

2 stops

$617Multiple Airlines

Tue, Oct 27 - Thu, Oct 29

4:41 pm - 2:39 pm

HLN

KOA

24h 58m

2 stops

8:05 am - 4:04 pm

KOA

HLN

28h 59m

1 stop

$636Multiple Airlines

Thu, Nov 5 - Fri, Nov 13

4:48 pm - 12:34 pm

HLN

KOA

23h 46m

2 stops

1:52 pm - 4:11 pm

KOA

HLN

46h 19m

2 stops

$647Multiple Airlines

Tue, Oct 27 - Thu, Oct 29

4:41 pm - 1:36 pm

HLN

KOA

23h 55m

2 stops

4:52 pm - 4:04 pm

KOA

HLN

20h 12m

2 stops

$652Multiple Airlines

Thu, Nov 5 - Fri, Nov 13

4:48 pm - 12:34 pm

HLN

KOA

23h 46m

2 stops

3:46 pm - 4:11 pm

KOA

HLN

44h 25m

2 stops

$664Multiple Airlines

Tue, Oct 27 - Thu, Oct 29

5:09 pm - 10:10 pm

HLN

KOA

9h 01m

1 stop

10:25 pm - 4:34 pm

KOA

HLN

14h 09m

1 stop

$669Alaska Airlines

Thu, Aug 6 - Thu, Sep 3

5:09 pm - 6:46 am

HLN

KOA

17h 37m

2 stops

2:40 pm - 4:34 pm

KOA

HLN

21h 54m

2 stops

$680Multiple Airlines

Thu, Aug 6 - Thu, Sep 3

4:41 pm - 10:44 pm

HLN

KOA

9h 03m

1 stop

8:05 am - 4:04 pm

KOA

HLN

28h 59m

1 stop

$692Alaska Airlines

Thu, Nov 5 - Fri, Nov 13

4:48 pm - 7:46 am

HLN

KOA

18h 58m

2 stops

10:21 pm - 4:11 pm

KOA

HLN

13h 50m

1 stop

$756Multiple Airlines

Tue, Oct 27 - Thu, Oct 29

5:09 pm - 10:10 pm

HLN

KOA

9h 01m

1 stop

1:18 pm - 4:32 pm

KOA

HLN

23h 14m

1 stop

$777Alaska Airlines

Thu, Jul 16 - Thu, Jul 30

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Alaska Airlines flights from Helena to Kailua-Kona

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

Alaska Airlines

Aug 6

HLN5:09 pmHelena

9h 01m

1 stop

KOA10:10 pmKona Intl

Sep 3

KOA10:25 pmKona Intl

14h 09m

1 stop

HLN4:34 pmHelena

$669

Alaska Airlines

Nov 5

HLN4:41 pmHelena

9h 03m

1 stop

KOA10:44 pmKona Intl

Nov 13

KOA8:05 amKona Intl

28h 59m

1 stop

HLN4:04 pmHelena

$692

Alaska Airlines

Jul 16

HLN5:09 pmHelena

9h 01m

1 stop

KOA10:10 pmKona Intl

Jul 30

KOA1:18 pmKona Intl

23h 14m

1 stop

HLN4:32 pmHelena

$777

United Airlines flights from Helena to Kailua-Kona

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

United Airlines

Oct 27

HLN6:15 amHelena

13h 24m

1 stop

KOA3:39 pmKona Intl

Oct 29

KOA7:25 pmKona Intl

14h 24m

1 stop

HLN1:49 pmHelena

$794

United Airlines

Oct 27

HLN6:15 amHelena

17h 17m

2 stops

KOA7:32 pmKona Intl

Oct 29

KOA7:25 pmKona Intl

14h 24m

1 stop

HLN1:49 pmHelena

$799

United Airlines

Oct 27

HLN6:15 amHelena

13h 24m

1 stop

KOA3:39 pmKona Intl

Oct 29

KOA7:25 pmKona Intl

14h 24m

1 stop

HLN1:49 pmHelena

$870

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 10/27

4:48 pm-12:34 pm

2 stops23h 46m

Kona Intl

Thu 10/29

1:52 pm-4:11 pm

2 stops46h 19m

$617

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Thu 11/5

4:41 pm-2:39 pm

2 stops24h 58m

Kona Intl

Fri 11/13

8:05 am-4:04 pm

1 stop28h 59m

$636

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 10/27

4:48 pm-12:34 pm

2 stops23h 46m

Kona Intl

Thu 10/29

1:52 pm-4:11 pm

2 stops46h 19m

$647

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Thu 11/5

4:41 pm-1:36 pm

2 stops23h 55m

Kona Intl

Fri 11/13

4:52 pm-4:04 pm

2 stops20h 12m

$652

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 10/27

4:48 pm-12:34 pm

2 stops23h 46m

Kona Intl

Thu 10/29

3:46 pm-4:11 pm

2 stops44h 25m

$664

Quickest round-trip

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Thu 8/6

5:09 pm-10:10 pm

1 stop9h 01m

Kona Intl

Thu 9/3

10:25 pm-4:34 pm

1 stop14h 09m

$669

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Thu 8/6

5:09 pm-6:46 am

2 stops17h 37m

Kona Intl

Thu 9/3

2:40 pm-4:34 pm

2 stops21h 54m

$680

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Thu 11/5

4:41 pm-10:44 pm

1 stop9h 03m

Kona Intl

Fri 11/13

8:05 am-4:04 pm

1 stop28h 59m

$692

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 10/27

4:48 pm-7:46 am

2 stops18h 58m

Kona Intl

Thu 10/29

10:21 pm-4:11 pm

1 stop13h 50m

$756

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Thu 7/16

5:09 pm-10:10 pm

1 stop9h 01m

Kona Intl

Thu 7/30

1:18 pm-4:32 pm

1 stop23h 14m

$777

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Helena 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 airlines fly to Kailua-Kona?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Kailua-Kona from Helena 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.

When to book flights from Helena to Kailua-Kona

Are you open to changing your travel dates? Check out the ideal times to fly from Helena to Kailua-Kona according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Helena to Kailua-Kona (HLN to KOA) flight deals and tips

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

Fastest flight time	9h 01m
Direct flights	None

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

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

Search flight deals

Frequently asked questions about flying from Helena to Kailua-Kona

How far is Helena to Kona Intl by plane?
Helena and Kona Intl are 3090.3 mi apart from one another. Flights usually cover this in 9h 01m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Helena Airport to Kona Intl Airport?
Prices for flights from Helena Airport to Kona Intl Airport were last updated today.
How old do you have to be to fly from Helena Airport to Kona Intl Airport?
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 Helena Airport to Kona Intl Airport.
What documentation or ID do you need to fly to Kona Intl Airport?
The necessary travel and health documents for your Kona Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Helena to Kailua-Kona. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Kailua-Kona from Helena with this policy.

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

Once you have performed a search for Helena to Kailua-Kona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Kailua-Kona, momondo offers a useful price alert feature which will track prices for flights to Kailua-Kona from Helena and alert you when they change.