HLN - KOA

$864 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 7/29. 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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Flights 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, Jul 29 - Tue, Aug 5
United Airlines Logo
5:39 pm - 8:28 pmHLN-KOA
30h 49m2 stops
United Airlines Logo
10:15 pm - 9:15 pmKOA-HLN
19h 00m2 stops
$864United Airlines
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Mon, Jun 30 - Tue, Jul 8
Alaska Airlines Logo
4:09 pm - 10:04 pmHLN-KOA
9h 55m1 stop
Alaska Airlines Logo
8:00 am - 3:31 pmKOA-HLN
27h 31m1 stop
$883Alaska Airlines
Find Deal
Tue, Jul 1 - Tue, Jul 8
Alaska Airlines Logo
4:09 pm - 6:27 amHLN-KOA
18h 18m2 stops
Alaska Airlines Logo
8:00 am - 3:31 pmKOA-HLN
27h 31m1 stop
$888Alaska Airlines
Find Deal
Mon, Jun 30 - Tue, Jul 8
Alaska Airlines Logo
4:09 pm - 2:35 pmHLN-KOA
26h 26m2 stops
Alaska Airlines Logo
8:00 am - 3:31 pmKOA-HLN
27h 31m1 stop
$889Alaska Airlines
Find Deal
Tue, Jul 29 - Tue, Aug 5
Alaska Airlines Logo
4:09 pm - 10:04 pmHLN-KOA
9h 55m1 stop
Alaska Airlines Logo
2:40 pm - 3:31 pmKOA-HLN
44h 51m2 stops
$893Alaska Airlines
Find Deal
Mon, Jun 30 - Fri, Jul 4
Alaska Airlines Logo
4:09 pm - 10:04 pmHLN-KOA
9h 55m1 stop
Alaska Airlines Logo
8:00 am - 3:31 pmKOA-HLN
27h 31m1 stop
$913Alaska Airlines
Find Deal
Fri, Jun 27 - Tue, Jul 8
Alaska Airlines Logo
4:09 pm - 10:04 pmHLN-KOA
9h 55m1 stop
Alaska Airlines Logo
8:00 am - 3:31 pmKOA-HLN
27h 31m1 stop
$914Alaska Airlines
Find Deal
Sun, Jun 29 - Thu, Jul 10
United Airlines Logo
6:45 am - 3:19 pmHLN-KOA
12h 34m1 stop
United Airlines Logo
10:15 pm - 9:15 pmKOA-HLN
19h 00m2 stops
$964United Airlines
Find Deal
Tue, Jul 1 - Tue, Jul 8
Delta Logo
5:44 am - 6:59 pmHLN-KOA
17h 15m2 stops
Delta Logo
9:47 pm - 12:20 pmKOA-HLN
10h 33m2 stops
$1,195Delta
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Sun, Jun 29 - Sun, Jul 6
Delta Logo
5:44 am - 5:33 pmHLN-KOA
15h 49m2 stops
Delta Logo
8:35 pm - 12:20 pmKOA-HLN
11h 45m2 stops
$1,285Delta
Find Deal
Useful Info

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 United Airlines ($864) and Alaska Airlines ($883).

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Good to know

Cheapest flight$864
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 $864 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?

    Star Alliance, 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.

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
8.5Crew
7.8Comfort
7.1Entertainment
8.1Boarding
7.1Food
Airline reviews

Terrible check in experience, and they ended up losing our bag.

2.0 MediocreEmilie, Jun 2025KOA - OGG
Read more Alaska Airlines reviews

Terrible check in experience, and they ended up losing our bag.

they didn't fix a plane and we were delayed travelling an extra 12 hours.

This flight was how a flight should be. The flight from Hawaii to Seattle was terrible

Our big luggage never made it to Boston. Very crucial to get it ASAP as heart medication is in there.

Wish I got An email stating that I needed to check in at hawaiian even if I made my ticket thru alaska. I had to walk to terminal A from Terminal B.

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

One of the worst check-in experiences ever. Apparently, we were overweight and had to completely repack. They tried to charge us an extra $35 per bag on top of the standard checked baggage fee we had already paid in advance. Surprisingly, we managed to fit everything into our carry-ons and stayed under their precious 50-pound limit. (By the way, 23 kg is actually 50.7 lbs, so we couldn’t even go slightly over 50 according to the very unfriendly agent.)

Tight legroom. The breakfast was provided, which was a plus, and okay the taste.

Awful. We got the last seats and they don't recline. We've been on this horrible journey since 6am and won't get to our destination almost a full day later. Oh and no food, either. Never again.

Self check in is not indicated well if you approach Terminal 1 from Terminal 2 Parking

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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