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

There is 1 operator available for flights from Helena Airport to Kona Intl Airport as of February 2026.

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.

$252 Cheap Flights from Helena to Kailua-Kona in 2026

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Find the cheapest flights from Helena to Kailua-Kona

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:36 pm - 1:13 pm

HLN

KOA

23h 37m

2 stops

11:50 am - 3:59 pm

KOA

HLN

25h 09m

2 stops

$697Multiple Airlines

Thu, Feb 26 - Mon, Mar 2

4:36 pm - 10:05 pm

HLN

KOA

9h 29m

1 stop

2:33 pm - 3:59 pm

KOA

HLN

45h 26m

2 stops

$702Alaska Airlines

Tue, Mar 10 - Sat, Mar 14

4:36 pm - 10:50 am

HLN

KOA

21h 14m

2 stops

1:10 pm - 3:59 pm

KOA

HLN

23h 49m

2 stops

$788Alaska Airlines

Tue, Feb 24 - Thu, Feb 26

4:36 pm - 1:13 pm

HLN

KOA

23h 37m

2 stops

8:45 am - 3:59 pm

KOA

HLN

28h 14m

1 stop

$789Alaska Airlines

Thu, Feb 26 - Mon, Mar 2

4:36 pm - 10:50 am

HLN

KOA

21h 14m

2 stops

1:10 pm - 3:59 pm

KOA

HLN

23h 49m

2 stops

$807Alaska Airlines

Tue, Feb 24 - Thu, Feb 26

6:15 am - 3:34 pm

HLN

KOA

13h 19m

1 stop

9:50 pm - 1:38 pm

KOA

HLN

11h 48m

1 stop

$815United Airlines

Tue, Mar 10 - Sat, Mar 14

4:36 pm - 10:57 pm

HLN

KOA

9h 21m

1 stop

1:10 pm - 3:59 pm

KOA

HLN

23h 49m

2 stops

$859Alaska Airlines

Tue, Feb 24 - Thu, Feb 26

4:36 pm - 10:57 pm

HLN

KOA

9h 21m

1 stop

10:17 pm - 3:59 pm

KOA

HLN

14h 42m

1 stop

$887Alaska Airlines

Thu, Feb 26 - Mon, Mar 2

4:36 pm - 9:35 am

HLN

KOA

20h 59m

2 stops

3:53 pm - 3:59 pm

KOA

HLN

20h 06m

2 stops

$976Multiple Airlines

Tue, Mar 10 - Sat, Mar 14

4:59 pm - 6:44 pm

HLN

KOA

29h 45m

1 stop

9:25 pm - 4:22 pm

KOA

HLN

14h 57m

1 stop

$984Alaska Airlines

Wed, Jul 1 - Wed, Jul 8

Alaska Airlines flights from Helena to Kailua-Kona

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

Alaska Airlines

Mar 10

HLN4:36 pmHelena

9h 29m

1 stop

KOA10:05 pmKona Intl

Mar 14

KOA2:33 pmKona Intl

45h 26m

2 stops

HLN3:59 pmHelena

$702

Alaska Airlines

Feb 24

HLN4:36 pmHelena

21h 14m

2 stops

KOA10:50 amKona Intl

Feb 26

KOA1:10 pmKona Intl

23h 49m

2 stops

HLN3:59 pmHelena

$788

Alaska Airlines

Feb 26

HLN4:36 pmHelena

23h 37m

2 stops

KOA1:13 pmKona Intl

Mar 2

KOA8:45 amKona Intl

28h 14m

1 stop

HLN3:59 pmHelena

$789

United Airlines flights from Helena to Kailua-Kona

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

United Airlines

Mar 10

HLN6:15 amHelena

13h 19m

1 stop

KOA3:34 pmKona Intl

Mar 14

KOA9:50 pmKona Intl

11h 48m

1 stop

HLN1:38 pmHelena

$815

United Airlines

Feb 26

HLN6:15 amHelena

17h 41m

2 stops

KOA8:56 pmKona Intl

Mar 2

KOA10:55 pmKona Intl

19h 21m

3 stops

HLN9:16 pmHelena

$1,015

United Airlines

Feb 24

HLN6:15 amHelena

13h 19m

1 stop

KOA4:34 pmKona Intl

Feb 26

KOA8:55 pmKona Intl

13h 45m

1 stop

HLN1:40 pmHelena

$1,133

Fly from

Fly to

Route

Depart

Return

Price

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Thu 2/26

4:36 pm-1:13 pm

2 stops23h 37m

Kona Intl

Mon 3/2

11:50 am-3:59 pm

2 stops25h 09m

$697

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 3/10

4:36 pm-10:05 pm

1 stop9h 29m

Kona Intl

Sat 3/14

2:33 pm-3:59 pm

2 stops45h 26m

$702

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 2/24

4:36 pm-10:50 am

2 stops21h 14m

Kona Intl

Thu 2/26

1:10 pm-3:59 pm

2 stops23h 49m

$788

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Thu 2/26

4:36 pm-1:13 pm

2 stops23h 37m

Kona Intl

Mon 3/2

8:45 am-3:59 pm

1 stop28h 14m

$789

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 2/24

4:36 pm-10:50 am

2 stops21h 14m

Kona Intl

Thu 2/26

1:10 pm-3:59 pm

2 stops23h 49m

$807

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 3/10

6:15 am-3:34 pm

1 stop13h 19m

Kona Intl

Sat 3/14

9:50 pm-1:38 pm

1 stop11h 48m

$815

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 2/24

4:36 pm-10:57 pm

1 stop9h 21m

Kona Intl

Thu 2/26

1:10 pm-3:59 pm

2 stops23h 49m

$859

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Thu 2/26

4:36 pm-10:57 pm

1 stop9h 21m

Kona Intl

Mon 3/2

10:17 pm-3:59 pm

1 stop14h 42m

$887

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 3/10

4:36 pm-9:35 am

2 stops20h 59m

Kona Intl

Sat 3/14

3:53 pm-3:59 pm

2 stops20h 06m

$976

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Wed 7/1

4:59 pm-6:44 pm

1 stop29h 45m

Kona Intl

Wed 7/8

9:25 pm-4:22 pm

1 stop14h 57m

$984

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 is the cheapest airline that flies from Helena to Kona Intl?

Delta is the most popular carrier operating from Helena 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 Helena according to our data. Alaska Airlines is the first choice among our users, with 62% 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.

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	23h 37m
Direct flights	None

The fastest flight from Helena to Kailua-Kona takes 23h 37m

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

Search flight deals

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 23h 37m, 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 many operators does momondo search for flights from Helena Airport to Kona Intl Airport?
There is 1 operator available for flights from Helena Airport to Kona Intl Airport as of February 2026.
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.
What is the most popular airline from Helena to Kailua-Kona?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Helena to Kailua-Kona is Alaska Airlines (100% of total bookings).

Best airlines flying from Helena to Kailua-Kona

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

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $584	Free Cancellation	Rating 8.0 11,879 reviews		Search Alaska Airlines flights

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.