What is the cheapest day to fly from Helena to Kailua-Kona?

Travelers seeking maximum savings on their Helena to Kailua-Kona flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 63% on the overall cost on flights from Helena to Kailua-Kona.

What is the cheapest month to fly from Helena to Kailua-Kona?

January can be a great time to fly to Kailua-Kona from Helena with a flight ticket averaging about $650. Cheapflights users have found deals in the month of January for as cheap as $370. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from HLN to KOA?

A simple way to save on the total cost of your ticket is to fly from Helena to Kailua-Kona at noon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.

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.

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.

$354+ Save on Flights from Helena to Kailua-Kona

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Cheap flight deals from Helena to Kailua-Kona

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	July
Cheapest in	January
Average price	$657

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

Highest demand for flights based on searches. 10% potential increase in price ($73 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Helena to Kailua-Kona

One-way flights from Helena to Kailua-Kona
Search for one-way flight options from Helena to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Tue 5/274:11 pmHLN - KOA

1 stop10h 04mAlaska Airlines

Deal found 2/20

$354

Tue 5/275:45 amHLN - KOA

2 stops16h 54mDelta

Deal found 2/20

$375

Find flights from Helena to Kailua-Kona within your budget

Fly from

Fly to

Route

Depart

Return

Price

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 5/27

4:11 pm-10:15 pm

1 stop10h 04m

$354

HelenaKailua-Kona

HLN - KOA

HLNKOA

Helena

Tue 5/27

5:45 am-6:39 pm

2 stops16h 54m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.

Travel insights for flights from Helena to Kailua-Kona

Get recent, data-driven insights about flights from Helena to Kailua-Kona including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Helena to Kailua-Kona (average of $409). Flying from Helena to Kailua-Kona in June is currently the most expensive (average of $621). 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.

Rainfall in Kailua-Kona by month

In terms of precipitation, rainfall in Kailua-Kona ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Kailua-Kona when rainfall is around 1.6 in.

Temperature in Kailua-Kona by month

If weather is an important factor for your trip to Kailua-Kona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing Kailua-Kona

Alaska Airlines

8.0

Very good

9,692 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,692 reviews

Alaska Airlines

8.0

Very good

9,692 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

8,220 reviews

Alaska Airlines

8.0

Very good

9,692 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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, October is the cheapest month in which you can book a flight from Helena to Kailua-Kona (average of $409). Flying from Helena to Kailua-Kona in June is currently the most expensive (average of $621). 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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Other flights to Kailua-Kona

Top airline flying from Helena to Kailua-Kona

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$371	Average$659	FlexibilityNo cancel fee	On-time75%

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$354+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Helena to Kailua-Kona with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Helena to Kailua-Kona

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Most trusted provider

Popular in

Cheapest in

Average price

Find flight deals from Helena to Kailua-Kona

One-way flights from Helena to Kailua-KonaSearch for one-way flight options from Helena to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Search for one-way flight options from Helena to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Find flights from Helena to Kailua-Kona within your budget

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.

Travel insights for flights from Helena to Kailua-Kona

Get recent, data-driven insights about flights from Helena to Kailua-Kona including ideal travel times, pricing trends, and more.

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

Rainfall in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average rainfall totals by month.

Temperature in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average temperature totals by month.

Reviews of airlines servicing Kailua-Kona

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.

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Helena to Kailua-Kona

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Helena to Kailua-Kona

100% Free

Book with Flexibility

Travel Smart

One-way flights from Helena to Kailua-Kona
Search for one-way flight options from Helena to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.