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The Big Island

$488+ Cheap flights from Helena (HLN) to The Big Island

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — KOA
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Helena to The Big Island

Keep the following information in mind while searching for Helena to The Big Island flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$488
(Alaska Airlines)
From Helena to The Big Island
Search Deals

Find flight deals from Helena to The Big Island

Cheapest flights from Helena to The Big Island
Explore the most affordable flight options available from Helena to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/146:18 pmHLN - KOA
2 stops16h 10mAlaska Airlines
mar. 10/219:20 pmKOA - HLN
1 stop16h 21mAlaska Airlines
Deal found 9/16$488
This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/56:28 pmHLN - KOA
1 stop30h 02mAlaska Airlines
vie. 12/129:00 amKOA - HLN
1 stop29h 51mAlaska Airlines
Deal found 9/15$553
This Alaska Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/56:28 pmHLN - KOA
2 stops19h 12mAlaska Airlines
sáb. 12/139:10 pmKOA - HLN
1 stop17h 41mAlaska Airlines
Deal found 9/16$572
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/234:02 pmHLN - KOA
1 stop23h 14mAlaska Airlines
lun. 9/299:32 pmKOA - HLN
1 stop13h 49mAlaska Airlines
Deal found 9/14$1,162

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to The Big Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Helena to The Big Island that are best for you.

Fly from

Helena

Fly to

The Big Island

Route

Depart

Return

Price

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

mar. 10/14

6:18 pm-6:28 am

2 stops16h 10m

Kona Intl

mar. 10/21

9:20 pm-5:41 pm

1 stop16h 21m

$488

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

mar. 3/3

4:10 pm-10:45 am

2 stops21h 35m

Kona Intl

mié. 3/4

7:13 pm-3:43 pm

2 stops17h 30m

$546

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

vie. 12/5

6:28 pm-9:30 pm

1 stop30h 02m

Kona Intl

vie. 12/12

9:00 am-5:51 pm

1 stop29h 51m

$553

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

vie. 12/5

6:28 pm-10:40 am

2 stops19h 12m

Kona Intl

sáb. 12/13

9:10 pm-5:51 pm

1 stop17h 41m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Helena to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island from Helena with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Helena to The Big Island

What is the cheapest month to book a flight from Helena to The Big Island?

Currently, October is the cheapest month in which you can book a flight from Helena to The Big Island (average of $409). Flying from Helena to The Big Island in June is currently the most expensive (average of $624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to The Big Island. Reviews last updated septiembre 17, 2025.
See what other customers who have flown with Alaska Airlines from Helena to The Big Island have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from Helena to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Helena to The Big Island?

    Most people fly from Helena (HLN) if they book a flight from Helena to The Big Island. Helena is conveniently located just 2.7 mi from Helena’s city center.

  • How long is the flight from Helena to The Big Island?

    Airlines like Alaska Airlines fly from Helena to The Big Island in about 16h 10m. The time it takes to get you to your destination can typically vary by up to . Helena and The Big Island are separated by a distance of 3090 mi.

  • Can I find deals for flights from Helena to The Big Island that include hotel bookings?

    Yes. In addition to deals on Helena to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to The Big Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to The Big Island.

  • Can I find deals for business class flights from Helena to The Big Island?

    Yes. Cheapflights offers flight deals from Helena to The Big Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Helena to The Big Island?

    Currently, October is the cheapest month in which you can book a flight from Helena to The Big Island (average of $409). Flying from Helena to The Big Island in June is currently the most expensive (average of $624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Helena to The Big Island

Discover the top airline that operate flights from Helena to The Big Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$409Average$674FlexibilityNo cancel feeOn-time75%

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