KOA - BOI

$403 Find Cheap Flights from Kailua-Kona to Boise

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kailua-Kona to Boise departing on 8/14. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Boise

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

Cheap Flight Deals from Kailua-Kona to Boise (KOA-BOI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kailua-Kona to Boise 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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Kailua-Kona to Boise.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
9:45 pm - 1:14 pmKOA-BOI
11h 29m1 stop
Delta Logo
10:38 am - 5:38 pmBOI-KOA
11h 00m1 stop
$403Delta
Find Deal
Thu, Aug 14 - Sun, Aug 17
Delta Logo
9:39 pm - 10:06 amKOA-BOI
8h 27m1 stop
Delta Logo
5:45 am - 5:28 pmBOI-KOA
15h 43m2 stops
$438Delta
Find Deal
Wed, May 21 - Mon, May 26
Delta Logo
7:56 pm - 3:40 pmKOA-BOI
15h 44m2 stops
Delta Logo
8:40 am - 5:38 pmBOI-KOA
12h 58m1 stop
$448Delta
Find Deal
Thu, Aug 14 - Sun, Aug 17
Delta Logo
5:15 pm - 3:50 pmKOA-BOI
18h 35m2 stops
Delta Logo
8:40 am - 5:34 pmBOI-KOA
12h 54m1 stop
$457Delta
Find Deal
Wed, Jul 2 - Fri, Jul 18
Hawaiian Airlines Logo
8:00 am - 10:42 pmKOA-BOI
10h 42m1 stop
Hawaiian Airlines Logo
7:45 am - 1:34 pmBOI-KOA
9h 49m1 stop
$501Hawaiian Airlines
Find Deal
Thu, May 22 - Mon, May 26
Alaska Airlines Logo
9:00 pm - 3:55 pmKOA-BOI
14h 55m2 stops
Alaska Airlines Logo
7:45 am - 3:28 pmBOI-KOA
11h 43m2 stops
$530Alaska Airlines
Find Deal
Wed, May 21 - Mon, May 26
Hawaiian Airlines Logo
9:44 pm - 10:46 amKOA-BOI
9h 02m1 stop
Hawaiian Airlines Logo
7:45 am - 1:34 pmBOI-KOA
9h 49m1 stop
$538Hawaiian Airlines
Find Deal
Wed, May 21 - Mon, May 26
Alaska Airlines Logo
9:00 pm - 3:04 pmKOA-BOI
14h 04m2 stops
Alaska Airlines Logo
6:25 am - 3:50 pmBOI-KOA
13h 25m2 stops
$563Alaska Airlines
Find Deal
Wed, Jul 2 - Fri, Jul 18
United Airlines Logo
10:50 pm - 4:41 pmKOA-BOI
13h 51m1 stop
United Airlines Logo
2:31 pm - 7:21 pmBOI-KOA
8h 50m1 stop
$735United Airlines
Find Deal
Wed, Jun 18 - Wed, Jun 25
United Airlines Logo
10:50 pm - 4:40 pmKOA-BOI
13h 50m1 stop
United Airlines Logo
10:50 am - 7:21 pmBOI-KOA
12h 31m1 stop
$803United Airlines
Find Deal
Fri, Jun 27 - Sun, Jun 29
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KAYAK's insights & trends for Kailua-Kona to Boise flights

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

What’s the cheapest day of the week to fly from Kailua-Kona to Boise?

The average price of all round-trip flights from Kailua-Kona to Boise clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Boise on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Kailua-Kona to Boise. For your return ticket, we recommend flying on a Thursday and avoiding Saturdays for the best deals.

Good to know

Low seasonAugust
High seasonAugust
Cheapest flight$403
Best time to beat the crowds with an average 53% drop in price.
Most popular time to fly and prices are also 53% lower on average.
Flight from Kailua-Kona to Boise

When to book flights from Kailua-Kona to Boise

Are your dates flexible? Find out the best times to travel from Kailua-Kona to Boise 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 Kailua-Kona to Boise

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

    In the last 3 days, the lowest price for a flight from Kailua-Kona to Boise was $403 for a round-trip ticket.

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

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

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

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

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

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

  • Which is the best airline for flights from Kailua-Kona to Boise, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Kailua-Kona to Boise are Delta and Alaska Airlines. With an average price for the route of $377 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $370 and an overall rating of 8.0.

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

    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 Kailua-Kona to Boise.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Kailua-Kona 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 Kailua-Kona to Boise?

    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 Boise with an airline and back to Kailua-Kona with another airline. Booking your flights between Kailua-Kona and BOI 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 Kailua-Kona to Boise?

    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 Boise from Kailua-Kona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Kailua-Kona to Boise

 
See real verified KAYAK customer reviews for airlines flying from Kailua-Kona to Boise. 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 Kailua-Kona to Boise? 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 9968 reviews
7.1Food
8.2Boarding
8.5Crew
7.1Entertainment
7.9Comfort
Airline reviews

I made a mistake. Read what I wrote in the flight from Dulles to SEA. The negative experience was from SEA to BOI. Total garbage. Wont do it again.

2.0 MediocreAnonymous, Apr 2025SEA - BOI
Read more Alaska Airlines reviews

I made a mistake. Read what I wrote in the flight from Dulles to SEA. The negative experience was from SEA to BOI. Total garbage. Wont do it again.

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.)

Flight was smooth, but the overhead bins were not deep enough to stow bags vertically and we ran out of room - even with 8 passengers voluntarily gate-checking their bags.

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

1.5 hour delay boarding plus 1+ hour sitting in plane waiting for ground crew to load luggage and freight, made for 3:00AM arrival in Seattle.

Amazing. They work with my disabilities with such kindness, attention, wnd diligence. They make it easy for those of us who need a little more extra care.

Flight delayed due to engine issue. For 3+ hours still not on flight

The plane was freezing and no blanquets available unless you buy them. My screen was bad so I couldn’t watch any entertainment.

Great service, great options, flight was bumpy so didn't get second beverage service and everything was communicated very clearly and courteously. No notes: everyone did great! Also loved the fun Hawaiian drink options (non-alcoholic).

While the flight itself was pleasant, the process of checking in was difficult. The line was long and our connection time was but two hours. When we finally got to the Hawaiian agent and told him that we were traveling on Alaskan Airlines, he told us we would need to go to a different terminal. I told him that another Hawaiian Airlines agent had directed us to him. I’m looking at our tickets, he noticed that the Alaskan Airlines flight was to be managed by a second party. He ended admonish us for not telling us so Rather than considering that we might’ve been right in the first place.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

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

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