What airlines fly to The Big Island?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to The Big Island from Helena according to our data. Alaska Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to The Big Island. Keep in mind that there are 3 different airlines that fly to The Big Island on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Helena Airport to The Big Island?

Prices for flights from Helena Airport to The Big Island refresh daily.

How old do you have to be to fly from Helena Airport to The Big Island?

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 The Big Island.

What documentation or ID do you need to fly to The Big Island?

The necessary travel and health documents for your The Big Island 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.

$687 Cheap Flights from Helena to The Big Island in 2026

Find the cheapest flights from Helena to The Big Island

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:08 pm - 5:53 pmHLN Helena-KOA Kona Intl

28h 45m2 stops Seattle/Tacoma Intl Lihue

11:28 pm - 3:31 pmKOA Kona Intl-HLN Helena

13h 03m1 stop Seattle/Tacoma Intl

$687Multiple Airlines

Sat, Dec 5 - Fri, Dec 11

4:08 pm - 10:03 pmHLN Helena-KOA Kona Intl

8h 55m1 stop Seattle/Tacoma Intl

11:28 pm - 3:31 pmKOA Kona Intl-HLN Helena

13h 03m1 stop Seattle/Tacoma Intl

$701Alaska Airlines

Sat, Dec 5 - Fri, Dec 11

4:08 pm - 12:17 pmHLN Helena-KOA Kona Intl

23h 09m2 stops Seattle/Tacoma Intl Honolulu

7:15 pm - 3:31 pmKOA Kona Intl-HLN Helena

17h 16m2 stops Honolulu Seattle/Tacoma Intl

$712Multiple Airlines

Sat, Dec 5 - Fri, Dec 11

4:41 pm - 11:10 amHLN Helena-KOA Kona Intl

21h 29m2 stops Seattle/Tacoma Intl Kahului

4:15 pm - 4:04 pmKOA Kona Intl-HLN Helena

20h 49m2 stops Honolulu Seattle/Tacoma Intl

$712Multiple Airlines

Tue, Nov 3 - Wed, Nov 4

4:41 pm - 11:10 amHLN Helena-KOA Kona Intl

21h 29m2 stops Seattle/Tacoma Intl Kahului

4:15 pm - 4:04 pmKOA Kona Intl-HLN Helena

20h 49m2 stops Honolulu Seattle/Tacoma Intl

$717Multiple Airlines

Tue, Nov 3 - Thu, Nov 5

4:41 pm - 10:44 pmHLN Helena-KOA Kona Intl

9h 03m1 stop Seattle/Tacoma Intl

5:00 pm - 4:04 pmKOA Kona Intl-HLN Helena

20h 04m2 stops Honolulu Seattle/Tacoma Intl

$732Multiple Airlines

Tue, Nov 3 - Thu, Nov 5

4:41 pm - 11:15 pmHLN Helena-KOA Kona Intl

9h 34m1 stop Seattle/Tacoma Intl

6:31 pm - 4:04 pmKOA Kona Intl-HLN Helena

18h 33m2 stops Honolulu Seattle/Tacoma Intl

$733Multiple Airlines

Tue, Nov 3 - Wed, Nov 4

4:41 pm - 10:44 pmHLN Helena-KOA Kona Intl

9h 03m1 stop Seattle/Tacoma Intl

11:20 pm - 4:04 pmKOA Kona Intl-HLN Helena

13h 44m1 stop Seattle/Tacoma Intl

$748Alaska Airlines

Tue, Nov 3 - Thu, Nov 5

4:41 pm - 11:15 pmHLN Helena-KOA Kona Intl

9h 34m1 stop Seattle/Tacoma Intl

10:55 pm - 4:04 pmKOA Kona Intl-HLN Helena

14h 09m1 stop Seattle/Tacoma Intl

$748Alaska Airlines

Tue, Nov 3 - Wed, Nov 4

5:26 pm - 4:16 pmHLN Helena-KOA Kona Intl

26h 50m2 stops Seattle/Tacoma Intl Kahului

1:49 pm - 4:49 pmKOA Kona Intl-HLN Helena

23h 00m2 stops Sacramento Intl Seattle/Tacoma Intl

$769Multiple Airlines

Thu, Oct 15 - Sat, Oct 24

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Delta flights from Helena to The Big Island

Our best Delta deals on Helena to The Big Island flight tickets

Delta

Dec 25

HLN5:45 amHelena

16h 09m

2 stops

KOA6:54 pmKona Intl

Jan 3

KOA9:40 pmKona Intl

11h 44m

2 stops

HLN12:24 pmHelena

$1,520

Delta

Dec 25

HLN5:45 amHelena

13h 00m

1 stop

KOA3:45 pmKona Intl

Jan 3

KOA9:40 pmKona Intl

11h 44m

2 stops

HLN12:24 pmHelena

$1,597

Delta

Dec 27

HLN5:45 amHelena

15h 54m

2 stops

KOA6:39 pmKona Intl

Jan 5

KOA9:40 pmKona Intl

11h 44m

2 stops

HLN12:24 pmHelena

$1,908

United Airlines flights from Helena to The Big Island

Our best United Airlines deals on Helena to The Big Island flight tickets

United Airlines

Nov 3

HLN6:28 amHelena

13h 11m

1 stop

KOA4:39 pmKona Intl

Nov 5

KOA2:14 pmKona Intl

20h 26m

2 stops

HLN1:40 pmHelena

$1,006

United Airlines

Nov 3

HLN6:28 amHelena

17h 04m

2 stops

KOA8:32 pmKona Intl

Nov 5

KOA2:14 pmKona Intl

20h 26m

2 stops

HLN1:40 pmHelena

$1,012

United Airlines

Nov 3

HLN6:28 amHelena

13h 11m

1 stop

KOA4:39 pmKona Intl

Nov 5

KOA8:25 pmKona Intl

14h 15m

1 stop

HLN1:40 pmHelena

$1,042

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Sat 12/5

4:08 pm-5:53 pm

2 stops28h 45m

Kona Intl

Fri 12/11

11:28 pm-3:31 pm

1 stop13h 03m

$687

Quickest round-trip

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Sat 12/5

4:08 pm-10:03 pm

1 stop8h 55m

Kona Intl

Fri 12/11

11:28 pm-3:31 pm

1 stop13h 03m

$701

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Sat 12/5

4:08 pm-12:17 pm

2 stops23h 09m

Kona Intl

Fri 12/11

7:15 pm-3:31 pm

2 stops17h 16m

$712

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Tue 11/3

4:41 pm-11:10 am

2 stops21h 29m

Kona Intl

Wed 11/4

4:15 pm-4:04 pm

2 stops20h 49m

$712

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Tue 11/3

4:41 pm-11:10 am

2 stops21h 29m

Kona Intl

Thu 11/5

4:15 pm-4:04 pm

2 stops20h 49m

$717

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Tue 11/3

4:41 pm-10:44 pm

1 stop9h 03m

Kona Intl

Thu 11/5

5:00 pm-4:04 pm

2 stops20h 04m

$732

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Tue 11/3

4:41 pm-11:15 pm

1 stop9h 34m

Kona Intl

Wed 11/4

6:31 pm-4:04 pm

2 stops18h 33m

$733

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Tue 11/3

4:41 pm-10:44 pm

1 stop9h 03m

Kona Intl

Thu 11/5

11:20 pm-4:04 pm

1 stop13h 44m

$748

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Tue 11/3

4:41 pm-11:15 pm

1 stop9h 34m

Kona Intl

Wed 11/4

10:55 pm-4:04 pm

1 stop14h 09m

$748

HelenaKailua-Kona

HLN Helena - KOA Kona Intl

HLNKOA

Helena

Thu 10/15

5:26 pm-4:16 pm

2 stops26h 50m

Kona Intl

Sat 10/24

1:49 pm-4:49 pm

2 stops23h 00m

$769

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Helena to The Big Island

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

Prices

Airlines

Can stopping save me money on Helena to The Big Island flights?

You could potentially save up to 31% on your flight if you consider stops on a Helena to The Big Island flight.

Cheap Helena to The Big Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to The Big Island

Fastest flight time	21h 29m
Direct flights	None

The fastest flight from Helena to The Big Island takes 21h 29m

There are no direct flights from Helena to The Big Island. There are no popular flight routes from Helena to The Big Island.

Search flight deals

Frequently asked questions about flying from Helena to The Big Island

When did momondo last update prices for flights from Helena Airport to The Big Island?
Prices for flights from Helena Airport to The Big Island refresh daily.
How old do you have to be to fly from Helena Airport to The Big Island?
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 The Big Island.
What documentation or ID do you need to fly to The Big Island?
The necessary travel and health documents for your The Big Island 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 plane model from Helena to The Big Island?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Helena to The Big Island is Embraer 175 (Enhanced Winglets) (43.08% of total bookings). The next most popular plane models are Airbus A319 (10.00%), Embraer 175 (7.69%), and Airbus A320-100/200 (7.69%).

Why use momondo?

Why should I use momondo to find a flight deal from Helena to The Big Island?

Finding the right flight to The Big Island from Helena is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to The Big Island quick and easy, saving you time and money.

Can I find flights from Helena to The Big Island with flexible booking policies on momondo?

momondo does allow users to show only those flights to The Big Island from Helena which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Helena to The Big Island?

momondo helps you find the best flight between Helena and The Big Island by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Helena to The Big Island right now. Can momondo alert me if prices change?

Price alerts on flights to The Big Island from Helena are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.