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$461+ 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — KOA
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
1 adult, Economy
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Cheap 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 December 27, 2025.

This United Airlines deal was found by Cheapflights users on 12/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:10 amHLN - KOA
1 stop13h 31mUnited Airlines
Fri 1/211:20 pmKOA - HLN
2 stops19h 11mUnited Airlines
Deal found 12/25$1,604
This Alaska Airlines deal was found by Cheapflights users on 12/25. 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.
Sun 12/286:32 pmHLN - KOA
2 stops19h 11mAlaska Airlines
Thu 1/112:50 amKOA - HLN
2 stops38h 05mAlaska Airlines
Deal found 12/25$1,627

Find 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 December 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$461
(Alaska Airlines)
Provider with most accurate pricing for Helena-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Helena-Kona Intl flights.
Search Deals
From Helena to The Big Island
Search Deals

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 December 27, 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

Tue 1/27

6:48 pm-9:30 pm

1 stop29h 42m

Kona Intl

Thu 1/29

9:10 pm-6:11 pm

1 stop18h 01m

$461

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 1/27

6:48 pm-3:01 pm

2 stops23h 13m

Kona Intl

Thu 1/29

9:10 pm-6:11 pm

1 stop18h 01m

$509

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Wed 3/25

6:22 pm-5:52 pm

2 stops27h 30m

Kona Intl

Thu 4/2

8:00 am-5:45 pm

2 stops29h 45m

$568

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Wed 3/25

6:22 pm-10:27 pm

1 stop32h 05m

Kona Intl

Thu 4/2

10:07 pm-5:45 pm

1 stop15h 38m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

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, August is the cheapest month in which you can book a flight from Helena to The Big Island (average of $235). Flying from Helena to The Big Island in June is currently the most expensive (average of $597). 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 December 27, 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
11,544 reviews

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Alaska Airlines
8.0
Very good
11,544 reviews
Alaska Airlines
8.0
Very good
11,544 reviews

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

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 29h 42m. 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, August is the cheapest month in which you can book a flight from Helena to The Big Island (average of $235). Flying from Helena to The Big Island in June is currently the most expensive (average of $597). 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.

See more FAQs

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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 December 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$584Average$700FlexibilityNo cancel feeOn-time75%

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