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.

$540 Cheap Flights from Helena to Kailua-Kona in 2026/27

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.

4:49 pm - 6:24 pmHLN Helena-KOA Kona Intl

28h 35m1 stop Seattle/Tacoma Intl

7:00 am - 4:12 pmKOA Kona Intl-HLN Helena

30h 12m1 stop Seattle/Tacoma Intl

$757Alaska Airlines

Tue, Dec 1 - Tue, Dec 8

4:49 pm - 6:24 pmHLN Helena-KOA Kona Intl

28h 35m1 stop Seattle/Tacoma Intl

11:28 pm - 4:12 pmKOA Kona Intl-HLN Helena

13h 44m1 stop Seattle/Tacoma Intl

$771Alaska Airlines

Tue, Dec 1 - Thu, Dec 10

4:49 pm - 2:27 pmHLN Helena-KOA Kona Intl

24h 38m2 stops Seattle/Tacoma Intl Sacramento Intl

7:00 am - 4:12 pmKOA Kona Intl-HLN Helena

30h 12m1 stop Seattle/Tacoma Intl

$774Multiple Airlines

Tue, Dec 1 - Tue, Dec 8

7:03 am - 7:55 pmHLN Helena-KOA Kona Intl

15h 52m2 stops Salt Lake City Seattle/Tacoma Intl

9:40 pm - 12:30 pmKOA Kona Intl-HLN Helena

35h 50m2 stops Seattle/Tacoma Intl Salt Lake City

$775Delta

Tue, Dec 1 - Thu, Dec 10

7:00 am - 7:25 pmHLN Helena-KOA Kona Intl

15h 25m2 stops Salt Lake City Seattle/Tacoma Intl

9:40 pm - 12:30 pmKOA Kona Intl-HLN Helena

35h 50m2 stops Seattle/Tacoma Intl Salt Lake City

$777Delta

Fri, Nov 27 - Thu, Dec 10

4:53 pm - 10:52 pmHLN Helena-KOA Kona Intl

8h 59m1 stop Seattle/Tacoma Intl

11:28 pm - 4:12 pmKOA Kona Intl-HLN Helena

13h 44m1 stop Seattle/Tacoma Intl

$783Alaska Airlines

Mon, Nov 30 - Tue, Dec 8

4:49 pm - 2:27 pmHLN Helena-KOA Kona Intl

24h 38m2 stops Seattle/Tacoma Intl Sacramento Intl

11:28 pm - 4:12 pmKOA Kona Intl-HLN Helena

13h 44m1 stop Seattle/Tacoma Intl

$788Multiple Airlines

Tue, Dec 1 - Wed, Dec 9

7:03 am - 7:55 pmHLN Helena-KOA Kona Intl

15h 52m2 stops Salt Lake City Seattle/Tacoma Intl

9:40 pm - 12:30 pmKOA Kona Intl-HLN Helena

35h 50m2 stops Seattle/Tacoma Intl Salt Lake City

$790Delta

Tue, Dec 1 - Wed, Dec 9

7:00 am - 7:25 pmHLN Helena-KOA Kona Intl

15h 25m2 stops Salt Lake City Seattle/Tacoma Intl

9:40 pm - 12:30 pmKOA Kona Intl-HLN Helena

35h 50m2 stops Seattle/Tacoma Intl Salt Lake City

$792Delta

Fri, Nov 27 - Wed, Dec 9

4:53 pm - 10:52 pmHLN Helena-KOA Kona Intl

8h 59m1 stop Seattle/Tacoma Intl

11:28 pm - 4:12 pmKOA Kona Intl-HLN Helena

13h 44m1 stop Seattle/Tacoma Intl

$797Alaska Airlines

Mon, Nov 30 - Wed, Dec 9

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

Alaska Airlines flights from Helena to Kailua-Kona

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

Alaska Airlines

Dec 1

HLN4:49 pmHelena

28h 35m

1 stop

KOA6:24 pmKona Intl

Dec 8

KOA7:00 amKona Intl

30h 12m

1 stop

HLN4:12 pmHelena

$757

Alaska Airlines

Dec 1

HLN4:49 pmHelena

28h 35m

1 stop

KOA6:24 pmKona Intl

Dec 10

KOA11:28 pmKona Intl

13h 44m

1 stop

HLN4:12 pmHelena

$771

Alaska Airlines

Nov 30

HLN4:53 pmHelena

8h 59m

1 stop

KOA10:52 pmKona Intl

Dec 8

KOA11:28 pmKona Intl

13h 44m

1 stop

HLN4:12 pmHelena

$783

Delta flights from Helena to Kailua-Kona

Our best Delta deals on Helena to Kailua-Kona flight tickets

Delta

Dec 1

HLN7:03 amHelena

15h 52m

2 stops

KOA7:55 pmKona Intl

Dec 10

KOA9:40 pmKona Intl

35h 50m

2 stops

HLN12:30 pmHelena

$775

Delta

Nov 27

HLN7:00 amHelena

15h 25m

2 stops

KOA7:25 pmKona Intl

Dec 10

KOA9:40 pmKona Intl

35h 50m

2 stops

HLN12:30 pmHelena

$777

Delta

Dec 1

HLN7:03 amHelena

15h 52m

2 stops

KOA7:55 pmKona Intl

Dec 9

KOA9:40 pmKona Intl

35h 50m

2 stops

HLN12:30 pmHelena

$790

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Tue 12/1

4:49 pm-6:24 pm

1 stop28h 35m

Kona Intl

Tue 12/8

7:00 am-4:12 pm

1 stop30h 12m

$757

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Tue 12/1

4:49 pm-6:24 pm

1 stop28h 35m

Kona Intl

Thu 12/10

11:28 pm-4:12 pm

1 stop13h 44m

$771

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Tue 12/1

4:49 pm-2:27 pm

2 stops24h 38m

Kona Intl

Tue 12/8

7:00 am-4:12 pm

1 stop30h 12m

$774

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Tue 12/1

7:03 am-7:55 pm

2 stops15h 52m

Kona Intl

Thu 12/10

9:40 pm-12:30 pm

2 stops35h 50m

$775

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Fri 11/27

7:00 am-7:25 pm

2 stops15h 25m

Kona Intl

Thu 12/10

9:40 pm-12:30 pm

2 stops35h 50m

$777

Quickest round-trip

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Mon 11/30

4:53 pm-10:52 pm

1 stop8h 59m

Kona Intl

Tue 12/8

11:28 pm-4:12 pm

1 stop13h 44m

$783

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Tue 12/1

4:49 pm-2:27 pm

2 stops24h 38m

Kona Intl

Wed 12/9

11:28 pm-4:12 pm

1 stop13h 44m

$788

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Tue 12/1

7:03 am-7:55 pm

2 stops15h 52m

Kona Intl

Wed 12/9

9:40 pm-12:30 pm

2 stops35h 50m

$790

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Fri 11/27

7:00 am-7:25 pm

2 stops15h 25m

Kona Intl

Wed 12/9

9:40 pm-12:30 pm

2 stops35h 50m

$792

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Mon 11/30

4:53 pm-10:52 pm

1 stop8h 59m

Kona Intl

Wed 12/9

11:28 pm-4:12 pm

1 stop13h 44m

$797

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?

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

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 44% 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

Best Price Found	$540
Fastest flight time	13h 11m
Direct flights	None

The best one-way flight to Kailua-Kona from Helena in the past 72 hours is $540. The best round-trip flight deal from Helena to Kailua-Kona found on momondo in the last 72 hours is $757.

The fastest flight from Helena to Kailua-Kona takes 13h 11m

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 13h 11m, 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.