$229 Find Cheap Flights from Kailua-Kona to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kailua-Kona to Idaho departing on 11/6. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho

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

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise2 stops$456
Spokane
Spokane2 stops$464
Boise
Boise2 stops$456
Spokane
Spokane2 stops$464

Book Cheap Kailua-Kona to Idaho Plane Tickets

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

Tue, Oct 20 - Wed, Oct 21
Multiple Airlines Logo
6:00 am - 10:57 pm
KOA
-
BOI
12h 57m
2 stops
Multiple Airlines Logo
7:00 am - 12:34 pm
BOI
-
KOA
9h 34m
1 stop
$456Multiple Airlines
Tue, Oct 20 - Wed, Oct 21
Multiple Airlines Logo
7:15 pm - 1:47 pm
KOA
-
BOI
14h 32m
2 stops
Multiple Airlines Logo
4:19 pm - 9:08 pm
BOI
-
KOA
8h 49m
1 stop
$458Multiple Airlines
Tue, Nov 24 - Sun, Nov 29
Multiple Airlines Logo
12:51 pm - 12:01 am
KOA
-
GEG
9h 10m
2 stops
Multiple Airlines Logo
7:01 am - 2:24 pm
GEG
-
KOA
9h 23m
1 stop
$464Multiple Airlines
Tue, Oct 20 - Wed, Oct 21
Multiple Airlines Logo
6:00 am - 10:57 pm
KOA
-
BOI
12h 57m
2 stops
Multiple Airlines Logo
7:00 am - 2:39 pm
BOI
-
KOA
11h 39m
2 stops
$469Multiple Airlines
Tue, Nov 10 - Wed, Nov 11
Multiple Airlines Logo
6:00 am - 9:31 pm
KOA
-
GEG
13h 31m
2 stops
Multiple Airlines Logo
12:57 pm - 10:34 am
GEG
-
KOA
23h 37m
1 stop
$471Multiple Airlines
Tue, Oct 20 - Wed, Oct 21
Alaska Airlines Logo
10:21 pm - 12:35 pm
KOA
-
BOI
10h 14m
1 stop
Alaska Airlines Logo
4:19 pm - 9:08 pm
BOI
-
KOA
8h 49m
1 stop
$481Alaska Airlines
Tue, Nov 10 - Wed, Nov 11
Alaska Airlines Logo
11:20 pm - 11:32 am
KOA
-
GEG
10h 12m
1 stop
Alaska Airlines Logo
3:16 pm - 11:54 am
GEG
-
KOA
22h 38m
2 stops
$486Alaska Airlines
Tue, Nov 10 - Wed, Nov 11
Alaska Airlines Logo
11:20 pm - 11:32 am
KOA
-
GEG
10h 12m
1 stop
Alaska Airlines Logo
5:05 pm - 11:54 am
GEG
-
KOA
20h 49m
1 stop
$490Alaska Airlines
Tue, Nov 10 - Wed, Nov 11
Multiple Airlines Logo
7:10 pm - 11:32 am
KOA
-
GEG
14h 22m
2 stops
Multiple Airlines Logo
3:16 pm - 11:54 am
GEG
-
KOA
22h 38m
2 stops
$491Multiple Airlines
Wed, Sep 23 - Thu, Sep 24
Multiple Airlines Logo
10:25 pm - 9:57 am
KOA
-
GEG
8h 32m
1 stop
Multiple Airlines Logo
1:36 pm - 9:50 pm
GEG
-
KOA
11h 14m
2 stops
$498Multiple Airlines
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kailua-Kona to Idaho, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kailua-Kona to Idaho is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are August and May, when the average cost of round-trip tickets is $587 and $561 respectively.

Good to know

Low seasonFebruary
Cheapest flight$229
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Kailua-Kona to Boise

FAQs - booking Idaho flights

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

    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 Idaho.

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

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

    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 from Kailua-Kona to Idaho with an airline and back with another airline.

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

    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 from Kailua-Kona to Idaho 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 Kailua-Kona to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Kailua-Kona to Idaho. 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 Idaho? 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.
7.8
DeltaOverall score based on 8421 reviews
8.5Crew
7.8Comfort
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

Very good flight. Crew was great. No issues and we even arrived early.

10.0 ExcellentAnonymous, Jun 2026
SAN - DTW
Read more Delta reviews

Very good flight. Crew was great. No issues and we even arrived early.

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

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

Information on your arrival and departure airports