KOA - BOI

$457 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 9/14. 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 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 Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Sun, Sep 14 - Thu, Sep 25
Alaska Airlines Logo
1:28 pm - 7:50 pmKOA-BOI
26h 22m1 stop
Alaska Airlines Logo
7:00 am - 4:43 pmBOI-KOA
13h 43m2 stops
$457Alaska Airlines
Find Deal
Sun, Sep 14 - Thu, Sep 25
Alaska Airlines Logo
1:28 pm - 3:00 pmKOA-BOI
21h 32m2 stops
Alaska Airlines Logo
6:35 am - 3:51 pmBOI-KOA
13h 16m2 stops
$460Alaska Airlines
Find Deal
Sun, Sep 14 - Thu, Sep 25
Alaska Airlines Logo
1:28 pm - 7:50 pmKOA-BOI
26h 22m1 stop
Alaska Airlines Logo
4:34 pm - 10:09 pmBOI-KOA
9h 35m1 stop
$483Alaska Airlines
Find Deal
Wed, Aug 6 - Sun, Aug 10
Delta Logo
9:47 pm - 9:57 amKOA-BOI
8h 10m1 stop
Delta Logo
8:50 am - 5:34 pmBOI-KOA
12h 44m1 stop
$491Delta
Find Deal
Mon, Aug 4 - Thu, Aug 21
Delta Logo
9:47 pm - 9:57 amKOA-BOI
8h 10m1 stop
Delta Logo
11:45 am - 5:34 pmBOI-KOA
9h 49m1 stop
$497Delta
Find Deal
Mon, Aug 4 - Thu, Aug 21
Alaska Airlines Logo
4:40 pm - 9:13 amKOA-BOI
12h 33m2 stops
Alaska Airlines Logo
7:00 am - 2:10 pmBOI-KOA
11h 10m2 stops
$503Alaska Airlines
Find Deal
Wed, Aug 6 - Sun, Aug 10
Alaska Airlines Logo
8:00 am - 10:46 pmKOA-BOI
10h 46m1 stop
Alaska Airlines Logo
4:00 pm - 10:10 pmBOI-KOA
10h 10m2 stops
$536Alaska Airlines
Find Deal
Wed, Aug 6 - Sun, Aug 10
Alaska Airlines Logo
9:00 pm - 3:04 pmKOA-BOI
14h 04m2 stops
Alaska Airlines Logo
6:25 am - 2:35 pmBOI-KOA
12h 10m2 stops
$542Alaska Airlines
Find Deal
Fri, Jul 4 - Tue, Jul 8
Southwest Logo
3:25 pm - 12:00 pmKOA-BOI
16h 35m2 stops
Southwest Logo
11:35 am - 9:25 pmBOI-KOA
13h 50m2 stops
$659Southwest
Find Deal
Tue, Jul 1 - Tue, Jul 8
United Airlines Logo
10:15 pm - 1:58 pmKOA-BOI
11h 43m2 stops
United Airlines Logo
10:50 am - 8:28 pmBOI-KOA
13h 38m2 stops
$827United Airlines
Find Deal
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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$457
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 $457 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?

    oneworld, SkyTeam, 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 $383 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.

Reviews of the 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 10000 reviews
7.8Comfort
8.5Crew
7.1Entertainment
7.1Food
8.1Boarding
Airline reviews

Really good except my daughter's tv broke during the flight so she could watch tv

10.0 ExcellentAnonymous, Jun 2025HNL - JFK
Read more Alaska Airlines reviews

Really good except my daughter's tv broke during the flight so she could watch tv

I would've liked to have the seat tablets like before to view movies, with long travels not everyone carries tablets to view movies. And phones are not worth it because screens to small.

Horrible! No blanket or pillow available! We had bulkhead seats but the seats were worn out and no cushion old. No meal or even a sandwich for our 5 hour flight just a little bag of pretzels. Crabby attendant female with long brown hair. We will not book Alaska Airlines again

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.

Well, the baggage porter on Maui told my mom that our carry on luggage was overweight and if she gave him a 50 dollar tip he would let it go through. She tipped him and he tells us that he needs my Alaska airlines cc to waive the extra baggage charge. Find out later that since my original reservation was not under my name using a Hawaiian airlines CC, I would have to pay for the luggage anyway. I told them I had to end up paying for my daughters ticket when you all said because she turned two using my Alaska Airlines cc, now they need to charge me for her seat/flight, but you guys didn't care and i ended up paying for the bags and my mom paid the porter 50 dollars extra for nothing .. It was a crappy experience. First it was a multi trip. PDX-HNL then HNL-OGG then OGG to PDX. All bought under one ticket. My daugher turned two during the flight from HNL-OGG, but when I bought the ticket and at the PDX airport they said since i bought the ticket before she was two, everything is fine. come to find out no, I had to pay her ticket HNL-OGG and again OGG to PDX. you guys scammed me. You should say it on your website and make sure people know that during flights if the child turns two they have to pay for their seat. If i knew that from the very beginning i would have bought her ticket and it would have been LESS than paying TWICE for her flight! and you scammed my mother with you porter who told her to pay him 50 dollars and he would take care of the extra luggage weight.

Horrible! Cancelled our flight after almost 3hr delay. 5 1/2hrs of our day wasted in an airport, only to have to figure out what hotel we need to stay in, transportation and contacting our jobs so they know we will miss work. Rebooked us for a next day flight and didn’t keep our premium seating from our original flight. The worse!!!

Express the need to arrive at the airport more than 2 hours ahead of BOARDING TIME due to super slow security lines at the Lihue airport. 4 ppl in a party of 9 nearly missed the boarding.

In GEG I arrived at 0930 for a 1600 flight. Alaska had a rule that you could not check your bags until 4 hours before flight time. I was forced to sit in a chilly lobby for hours. I had access to a bathroom, but could not go into terminal for food and drink. Boarding and flight OK

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

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

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

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