HLN - KOA

$488 Find Cheap Flights from Helena to Kailua-Kona

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Kailua-Kona departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Kailua-Kona

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Kailua-Kona, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Kailua-Kona, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Helena to Kailua-Kona (HLN-KOA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Kailua-Kona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Helena to Kailua-Kona

Tue, Oct 14 - Tue, Oct 21
Alaska Airlines Logo
6:18 pm - 6:28 amHLN-KOA
16h 10m2 stops
Alaska Airlines Logo
9:20 pm - 5:41 pmKOA-HLN
16h 21m1 stop
$488Alaska Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Alaska Airlines Logo
6:18 pm - 6:28 amHLN-KOA
16h 10m2 stops
Alaska Airlines Logo
3:24 pm - 5:41 pmKOA-HLN
22h 17m2 stops
$493Alaska Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Alaska Airlines Logo
4:10 pm - 10:45 amHLN-KOA
21h 35m2 stops
Alaska Airlines Logo
7:13 pm - 3:43 pmKOA-HLN
17h 30m2 stops
$546Alaska Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
Alaska Airlines Logo
6:28 pm - 9:30 pmHLN-KOA
30h 02m1 stop
Alaska Airlines Logo
9:00 am - 5:51 pmKOA-HLN
29h 51m1 stop
$553Alaska Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Alaska Airlines Logo
4:10 pm - 10:35 pmHLN-KOA
9h 25m1 stop
Alaska Airlines Logo
5:15 pm - 3:43 pmKOA-HLN
19h 28m2 stops
$554Alaska Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
Alaska Airlines Logo
6:28 pm - 10:40 amHLN-KOA
19h 12m2 stops
Alaska Airlines Logo
9:00 am - 5:51 pmKOA-HLN
29h 51m1 stop
$557Alaska Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
Alaska Airlines Logo
6:28 pm - 10:47 amHLN-KOA
19h 19m2 stops
Alaska Airlines Logo
5:00 pm - 5:51 pmKOA-HLN
21h 51m2 stops
$562Alaska Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Alaska Airlines Logo
6:18 pm - 9:40 pmHLN-KOA
31h 22m1 stop
Alaska Airlines Logo
10:27 am - 5:41 pmKOA-HLN
27h 14m1 stop
$565Alaska Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Alaska Airlines Logo
4:10 pm - 10:35 pmHLN-KOA
9h 25m1 stop
Alaska Airlines Logo
10:00 pm - 3:43 pmKOA-HLN
14h 43m1 stop
$569Alaska Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
5:35 am - 6:49 pmHLN-KOA
16h 14m2 stops
Delta Logo
10:55 pm - 12:27 pmKOA-HLN
34h 32m2 stops
$593Delta
Find Deal

Everything you should know

Top airlines
Alaska Airlines
Cheapest • from $488 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$488
Alaska Airlines
Tue 10/14Tue 10/21
HLN - KOA • 2 stops
Cheapest one-way
Multiple Airlines
Wed 9/17
HLN - KOA • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kailua-Kona!
Booking Insights

KAYAK's insights & trends for Helena to Kailua-Kona flights

Get data-powered insights and trends into flights from Helena to Kailua-Kona to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Helena to Kailua-Kona?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Helena to Kailua-Kona were found on Alaska Airlines ($488) and Delta ($593).

Find deals

Good to know

Cheapest flight$488
Flight from Helena to Kailua-Kona

When to book flights from Helena to Kailua-Kona

Are your dates flexible? Find out the best times to travel from Helena to Kailua-Kona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Helena to Kailua-Kona

  • What is the cheapest flight from Helena to Kailua-Kona?

    In the last 3 days, the lowest price for a flight from Helena to Kailua-Kona was $488 for a round-trip ticket.

  • Do I need a passport to fly between Helena and Kailua-Kona?

    A passport is not required to fly from Helena to Kailua-Kona.

  • Which airports will I be using when flying from Helena to Kailua-Kona?

    On your way to Kailua-Kona, you’ll fly out from Helena. You’ll be landing at Kona Intl.

  • Which aircraft models fly most regularly from Helena to Kailua-Kona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Helena to Kailua-Kona?

    oneworld, and SkyTeam are the airline alliances operating flights between Helena and Kailua-Kona, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Helena to Kailua-Kona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helena to Kailua-Kona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helena to Kailua-Kona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kailua-Kona from Helena is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helena to Kailua-Kona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kailua-Kona with an airline and back to Helena with another airline. Booking your flights between Helena and KOA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena to Kailua-Kona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kailua-Kona from Helena up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Helena to Kailua-Kona

 
See real verified KAYAK customer reviews for airlines flying from Helena to Kailua-Kona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helena to Kailua-Kona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Entertainment
7.1Food
7.8Comfort
8.5Crew
8.1Boarding
Airline reviews

Terrible. Would never fly again. Took them several hours to prepare the plane and and reached my destination 4 hours late.

2.0 MediocreMariah, Aug 2025SEA - HNL
Read more Alaska Airlines reviews

Terrible. Would never fly again. Took them several hours to prepare the plane and and reached my destination 4 hours late.

Our boarding was delayed due to two flat tires, but I appreciate the focus on safety. I also appreciated the additional offerings for drinks which never happened before except on Hawaiian Airlines. The hospitality is fantastic! Glad I upgraded to premium seats for the extra leg room as I was getting frustrated when the person in front of me was very restless and kept shifting. Otherwise, it was a fantastic experience.

Had to sit and wait to get off the plane for closeto a hour. My son also flying to a different destination that day also had like a 2.5 hr delay

Tickets we booked together in January became two different connecting flights. VERY PISSED a about this and a terrible start to our bucket list vacation

Could not check in online - had to get boarding passes at the ticket counter and our daughter got bumped off our connecting flight. NOT OK!

I needed more space to sleep on an overnight flight.

Our flight time was drastically changed which caused us to lose a day of vacation

Wonderful respectful staff for a short flight late at night...lots of considerations all met!

Flight was delayed which led to missed connection, but rebooked on a more direct flight at the last minute and arrived in Juneau on time with all our luggage. Little stressful and our family seating got split, but it all worked out in the end.

Only issue was the 2 hr delay after an 8 hr layover. Very long day.

Everything you need to know for your flight from Helena to Kailua-Kona

Information on your arrival and departure airports

Helena (HLN)
Kailua-Kona (KOA)

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