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Kailua-Kona

$513+ Cheap flights from Helena to Kailua-Kona (HLN - KOA)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — KOA
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap flight deals from Helena to Kailua-Kona

Cheapest flights from Helena to Kailua-Kona
Explore the most affordable flight options available from Helena to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 27, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/25. 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.
mar. 2/244:36 pm
HLN
-
KOA
2 stops21h 14m
Alaska Airlines
jue. 2/261:10 pm
KOA
-
HLN
2 stops23h 49m
Alaska Airlines
Deal found 1/25$513
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
dom. 3/296:22 pm
HLN
-
KOA
1 stop32h 05m
Alaska Airlines
sáb. 4/411:59 am
KOA
-
HLN
1 stop25h 46m
Alaska Airlines
Deal found 1/26$823
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
dom. 3/296:22 pm
HLN
-
KOA
2 stops43h 07m
Multiple Airlines
sáb. 4/411:59 am
KOA
-
HLN
1 stop25h 46m
Multiple Airlines
Deal found 1/26$829
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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. 2/106:48 pm
HLN
-
KOA
1 stop18h 02m
Alaska Airlines
sáb. 2/144:53 pm
KOA
-
HLN
2 stops20h 06m
Alaska Airlines
Deal found 1/26$864
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
mié. 7/14:59 pm
HLN
-
KOA
1 stop29h 45m
Alaska Airlines
mié. 7/89:25 pm
KOA
-
HLN
1 stop14h 57m
Alaska Airlines
Deal found 1/26$893

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 enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$513
(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.
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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 enero 27, 2026.
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

mar. 2/24

4:36 pm-10:50 am

2 stops21h 14m

Kona Intl

jue. 2/26

1:10 pm-3:59 pm

2 stops23h 49m

$513

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

dom. 3/29

6:22 pm-10:27 pm

1 stop32h 05m

Kona Intl

sáb. 4/4

11:59 am-5:45 pm

1 stop25h 46m

$823

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

dom. 3/29

6:22 pm-9:29 am

2 stops43h 07m

Kona Intl

sáb. 4/4

11:59 am-5:45 pm

1 stop25h 46m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

  • Most accurate provider: When it comes to deals on Helena-Kailua-Kona flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helena-Kailua-Kona flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $297). Flying from Helena to Kailua-Kona in June is currently the most expensive (average of $605). 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 enero 27, 2026.
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
11,795 reviews

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,795 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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 21h 14m. 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 $297). Flying from Helena to Kailua-Kona in June is currently the most expensive (average of $605). 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 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 enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$584Average$691FlexibilityNo cancel feeOn-time75%

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