$249 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 5/26. 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
Boise1 stop$536
Spokane
Spokane1 stop$458
Boise
Boise1 stop$536
Spokane
Spokane1 stop$458

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, Sep 22 - Wed, Sep 23
Alaska Airlines Logo
12:35 pm - 11:59 pm
KOA
-
GEG
8h 24m
1 stop
Alaska Airlines Logo
12:30 pm - 7:27 pm
GEG
-
KOA
9h 57m
1 stop
$458Alaska Airlines
Tue, Sep 22 - Wed, Sep 23
Multiple Airlines Logo
5:45 pm - 8:33 am
KOA
-
GEG
11h 48m
2 stops
Multiple Airlines Logo
12:30 pm - 9:50 pm
GEG
-
KOA
12h 20m
2 stops
$463Multiple Airlines
Tue, Sep 22 - Wed, Sep 23
Multiple Airlines Logo
10:35 am - 11:52 pm
KOA
-
GEG
10h 17m
1 stop
Multiple Airlines Logo
5:09 am - 12:43 pm
GEG
-
KOA
10h 34m
2 stops
$464Multiple Airlines
Tue, Sep 22 - Wed, Sep 23
Multiple Airlines Logo
8:18 am - 11:59 pm
KOA
-
GEG
12h 41m
2 stops
Multiple Airlines Logo
7:00 am - 2:39 pm
GEG
-
KOA
10h 39m
2 stops
$469Multiple Airlines
Fri, May 29 - Thu, Jun 4
Delta Logo
8:50 pm - 11:35 am
KOA
-
BOI
10h 45m
1 stop
Delta Logo
5:45 am - 5:35 pm
BOI
-
KOA
15h 50m
1 stop
$536Delta
Fri, May 29 - Thu, Jun 4
Delta Logo
8:50 pm - 5:50 pm
KOA
-
BOI
17h 00m
2 stops
Delta Logo
5:45 am - 5:35 pm
BOI
-
KOA
15h 50m
1 stop
$541Delta
Fri, May 29 - Thu, Jun 4
Delta Logo
8:50 pm - 5:50 pm
KOA
-
BOI
17h 00m
2 stops
Delta Logo
5:45 am - 7:20 pm
BOI
-
KOA
17h 35m
2 stops
$547Delta
Tue, Oct 20 - Thu, Oct 22
Alaska Airlines Logo
10:21 pm - 12:35 pm
KOA
-
BOI
10h 14m
1 stop
Alaska Airlines Logo
2:08 pm - 9:08 pm
BOI
-
KOA
11h 00m
1 stop
$558Alaska Airlines
Fri, May 29 - Thu, Jun 4
United Airlines Logo
7:00 am - 10:05 pm
KOA
-
BOI
11h 05m
2 stops
United Airlines Logo
6:30 am - 10:40 am
BOI
-
KOA
8h 10m
1 stop
$562United Airlines
Tue, Sep 1 - Wed, Sep 2
United Airlines Logo
8:00 pm - 9:51 am
KOA
-
IDA
9h 51m
1 stop
United Airlines Logo
2:25 pm - 3:43 pm
IDA
-
KOA
29h 18m
1 stop
$748United 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.

How much is a round-trip flight from Kailua-Kona to Idaho?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Kailua-Kona to Idaho departing in May.

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 April, when the average cost of round-trip tickets is $587 and $540 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$249
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 6% 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.
7.9
DeltaOverall score based on 8453 reviews
7.2Food
8.5Crew
8.1Boarding
7.8Comfort
7.8Entertainment
Airline reviews

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

10.0 ExcellentBenjamin, May 2026
CLT - MSP
Read more Delta reviews

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

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

Information on your arrival and departure airports

Kailua-Kona (KOA)