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.

$582 Cheap Flights from Helena to Kailua-Kona in 2026

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Find the cheapest flights from Helena to Kailua-Kona

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:22 pm - 12:16 pm

HLN

KOA

21h 54m

2 stops

2:36 pm - 5:45 pm

KOA

HLN

23h 09m

2 stops

$582Alaska Airlines

Tue, Apr 21 - Wed, Apr 22

6:22 pm - 12:16 pm

HLN

KOA

21h 54m

2 stops

3:56 pm - 5:45 pm

KOA

HLN

21h 49m

2 stops

$610Alaska Airlines

Tue, Apr 21 - Wed, Apr 22

6:22 pm - 12:16 pm

HLN

KOA

21h 54m

2 stops

3:56 pm - 5:45 pm

KOA

HLN

21h 49m

2 stops

$627Alaska Airlines

Tue, Apr 21 - Wed, Apr 22

6:22 pm - 1:36 pm

HLN

KOA

23h 14m

1 stop

3:56 pm - 5:45 pm

KOA

HLN

21h 49m

2 stops

$701Alaska Airlines

Tue, Apr 21 - Wed, Apr 22

6:15 am - 3:30 pm

HLN

KOA

13h 15m

1 stop

7:30 pm - 1:39 pm

KOA

HLN

14h 09m

1 stop

$740United Airlines

Tue, Apr 21 - Wed, Apr 22

6:15 am - 3:30 pm

HLN

KOA

13h 15m

1 stop

12:02 pm - 1:39 pm

KOA

HLN

21h 37m

2 stops

$745United Airlines

Tue, Apr 21 - Wed, Apr 22

6:15 am - 7:50 pm

HLN

KOA

17h 35m

2 stops

1:15 pm - 1:38 pm

KOA

HLN

20h 23m

2 stops

$800United Airlines

Tue, May 5 - Wed, May 6

6:15 am - 7:50 pm

HLN

KOA

17h 35m

2 stops

8:00 pm - 1:38 pm

KOA

HLN

13h 38m

1 stop

$845United Airlines

Tue, May 5 - Wed, May 6

6:15 am - 3:30 pm

HLN

KOA

13h 15m

1 stop

7:30 pm - 1:39 pm

KOA

HLN

14h 09m

1 stop

$954United Airlines

Mon, Apr 6 - Mon, Apr 13

2:25 pm - 11:40 am

HLN

KOA

25h 15m

2 stops

7:30 pm - 1:39 pm

KOA

HLN

14h 09m

1 stop

$1,020United Airlines

Mon, Apr 6 - Mon, Apr 13

United Airlines flights from Helena to Kailua-Kona

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

United Airlines

Apr 21

HLN6:15 amHelena

13h 15m

1 stop

KOA3:30 pmKona Intl

Apr 22

KOA7:30 pmKona Intl

14h 09m

1 stop

HLN1:39 pmHelena

$740

United Airlines

Apr 21

HLN6:15 amHelena

13h 15m

1 stop

KOA3:30 pmKona Intl

Apr 22

KOA12:02 pmKona Intl

21h 37m

2 stops

HLN1:39 pmHelena

$745

United Airlines

May 5

HLN6:15 amHelena

17h 35m

2 stops

KOA7:50 pmKona Intl

May 6

KOA1:15 pmKona Intl

20h 23m

2 stops

HLN1:38 pmHelena

$800

Alaska Airlines flights from Helena to Kailua-Kona

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

Alaska Airlines

Apr 21

HLN6:22 pmHelena

21h 54m

2 stops

KOA12:16 pmKona Intl

Apr 22

KOA2:36 pmKona Intl

23h 09m

2 stops

HLN5:45 pmHelena

$582

Alaska Airlines

Apr 21

HLN6:22 pmHelena

21h 54m

2 stops

KOA12:16 pmKona Intl

Apr 22

KOA3:56 pmKona Intl

21h 49m

2 stops

HLN5:45 pmHelena

$610

Alaska Airlines

Apr 21

HLN6:22 pmHelena

21h 54m

2 stops

KOA12:16 pmKona Intl

Apr 22

KOA3:56 pmKona Intl

21h 49m

2 stops

HLN5:45 pmHelena

$627

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 4/21

6:22 pm-12:16 pm

2 stops21h 54m

Kona Intl

Wed 4/22

2:36 pm-5:45 pm

2 stops23h 09m

$582

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 4/21

6:22 pm-12:16 pm

2 stops21h 54m

Kona Intl

Wed 4/22

3:56 pm-5:45 pm

2 stops21h 49m

$610

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 4/21

6:22 pm-12:16 pm

2 stops21h 54m

Kona Intl

Wed 4/22

3:56 pm-5:45 pm

2 stops21h 49m

$627

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 4/21

6:22 pm-1:36 pm

1 stop23h 14m

Kona Intl

Wed 4/22

3:56 pm-5:45 pm

2 stops21h 49m

$701

Quickest round-trip

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 4/21

6:15 am-3:30 pm

1 stop13h 15m

Kona Intl

Wed 4/22

7:30 pm-1:39 pm

1 stop14h 09m

$740

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 4/21

6:15 am-3:30 pm

1 stop13h 15m

Kona Intl

Wed 4/22

12:02 pm-1:39 pm

2 stops21h 37m

$745

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 5/5

6:15 am-7:50 pm

2 stops17h 35m

Kona Intl

Wed 5/6

1:15 pm-1:38 pm

2 stops20h 23m

$800

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 5/5

6:15 am-7:50 pm

2 stops17h 35m

Kona Intl

Wed 5/6

8:00 pm-1:38 pm

1 stop13h 38m

$845

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Mon 4/6

6:15 am-3:30 pm

1 stop13h 15m

Kona Intl

Mon 4/13

7:30 pm-1:39 pm

1 stop14h 09m

$954

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Mon 4/6

2:25 pm-11:40 am

2 stops25h 15m

Kona Intl

Mon 4/13

7:30 pm-1:39 pm

1 stop14h 09m

$1,020

Flights are sorted by cheapest round-trip flights first.

Sorted 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, United Airlines and Delta 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 60% 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	8h 44m
Direct flights	None

The fastest flight from Helena to Kailua-Kona takes 8h 44m

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

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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 8h 44m, 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.