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Kailua-Kona

$236+ Cheap flights from Helena to Kailua-Kona (HLN - KOA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — KOA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Helena to Kailua-Kona

Best flights from Helena to Kailua-Kona
Discover carefully curated flight deals from Helena to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 2/274:36 pmHLN - KOA
1 stop33h 21mMultiple Airlines
Mon 3/24:27 pmKOA - HLN
2 stops20h 32mMultiple Airlines
Deal found 12/16$407
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 2/274:36 pmHLN - KOA
2 stops20h 57mAlaska Airlines
Mon 3/211:57 pmKOA - HLN
2 stops13h 02mAlaska Airlines
Deal found 12/16$440
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 1/266:48 pmHLN - KOA
2 stops42h 44mMultiple Airlines
Wed 1/289:10 pmKOA - HLN
1 stop18h 01mMultiple Airlines
Deal found 12/15$476
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 1/266:48 pmHLN - KOA
1 stop29h 42mAlaska Airlines
Wed 1/289:10 pmKOA - HLN
1 stop18h 01mAlaska Airlines
Deal found 12/15$491
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:15 amHLN - KOA
2 stops17h 36mUnited Airlines
Mon 3/210:55 pmKOA - HLN
3 stops19h 21mUnited Airlines
Deal found 12/16$1,298

Find flight deals from Helena to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Kailua-Kona (KOA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$402
(Alaska Airlines)

One-way from

$236
(Alaska Airlines)
Provider with most accurate pricing for Helena-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Helena-Kona Intl flights.
Search Deals
From Helena to Kona Intl
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One-way flight from Helena to Kona Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Kailua-Kona 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 18, 2025.
Use the filters below to find and compare flights from Helena to Kailua-Kona that are best for you.

Fly from

Helena

Fly to

Kailua-Kona

Route

Depart

Return

Price

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Fri 2/27

4:36 pm-10:57 pm

1 stop33h 21m

Kona Intl

Mon 3/2

4:27 pm-3:59 pm

2 stops20h 32m

$407

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Fri 2/27

4:36 pm-10:33 am

2 stops20h 57m

Kona Intl

Mon 3/2

11:57 pm-3:59 pm

2 stops13h 02m

$440

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Mon 1/26

6:48 pm-10:32 am

2 stops42h 44m

Kona Intl

Wed 1/28

9:10 pm-6:11 pm

1 stop18h 01m

$476

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Mon 1/26

6:48 pm-9:30 pm

1 stop29h 42m

Kona Intl

Wed 1/28

9:10 pm-6:11 pm

1 stop18h 01m

$491

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Fri 2/27

6:15 am-8:51 pm

2 stops17h 36m

Kona Intl

Mon 3/2

10:55 pm-9:16 pm

3 stops19h 21m

$1,298

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Fri 2/27

4:36 pm-10:33 am

2 stops20h 57m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Compare providers for flights from Helena to Kailua-Kona

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helena to Kailua-Kona in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Helena-Kailua-Kona flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Helena-Kailua-Kona flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Helena-Kailua-Kona flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Helena-Kailua-Kona flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helena-Kailua-Kona flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Helena to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona 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 Kailua-Kona

What is the cheapest month to book a flight from Helena to Kailua-Kona?

Currently, August is the cheapest month in which you can book a flight from Helena to Kailua-Kona (average of $235). Flying from Helena to Kailua-Kona 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 Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown Alaska Airlines from Helena to Kailua-Kona. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,477 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,477 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

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

  • How long is the flight from Helena to Kailua-Kona?

    Alaska Airlines can get you from Helena to Kailua-Kona in just under 20h 57m. Your travel time can differ by up to . The distance from Helena to Kailua-Kona is about 3090 mi.

  • What is the cheapest airline to fly from Helena to Kailua-Kona round-trip?

    Alaska Airlines, at $584, was found to be the cheapest airline from Helena to Kailua-Kona..

  • Can I find deals for flights from Helena to Kailua-Kona that include hotel bookings?

    Yes. In addition to deals on Helena to Kailua-Kona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to Kailua-Kona?

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

  • Can I find deals for business class flights from Helena to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Helena to Kailua-Kona 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 Kailua-Kona?

    Currently, August is the cheapest month in which you can book a flight from Helena to Kailua-Kona (average of $235). Flying from Helena to Kailua-Kona 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.

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Top airline flying from Helena to Kailua-Kona

Discover the top airline that operate flights from Helena to Kailua-Kona. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$584Average$700FlexibilityNo cancel feeOn-time75%

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