$194 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 1/31. 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 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

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$507
Spokane
Spokane1 stop$494
Boise
Boise2 stops$507
Spokane
Spokane1 stop$494

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

Thu, Oct 23 - Fri, Oct 24
Alaska Airlines Logo
9:20 pm - 8:20 amKOA-GEG
8h 00m1 stop
Alaska Airlines Logo
1:44 pm - 9:27 amGEG-KOA
22h 43m1 stop
$494Alaska Airlines
Find Deal
Thu, Oct 23 - Fri, Oct 24
Alaska Airlines Logo
11:57 am - 11:08 pmKOA-GEG
8h 11m1 stop
Alaska Airlines Logo
5:54 pm - 11:07 amGEG-KOA
20h 13m2 stops
$495Alaska Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
10:00 pm - 1:30 pmKOA-BOI
11h 30m2 stops
United Airlines Logo
7:45 am - 11:56 amBOI-KOA
8h 11m1 stop
$507United Airlines
Find Deal
Thu, Oct 23 - Fri, Oct 24
Alaska Airlines Logo
11:10 am - 12:27 amKOA-GEG
10h 17m2 stops
Alaska Airlines Logo
5:54 pm - 11:07 amGEG-KOA
20h 13m2 stops
$521Alaska Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
Alaska Airlines Logo
11:47 am - 12:08 amKOA-BOI
8h 21m1 stop
Alaska Airlines Logo
6:00 am - 10:57 amBOI-KOA
8h 57m1 stop
$546Alaska Airlines
Find Deal
Mon, Mar 9 - Wed, Mar 11
Delta Logo
8:55 pm - 8:37 amKOA-GEG
8h 42m1 stop
Delta Logo
6:30 am - 5:49 pmGEG-KOA
14h 19m1 stop
$584Delta
Find Deal
Mon, Mar 9 - Wed, Mar 11
Delta Logo
9:55 pm - 2:42 pmKOA-GEG
13h 47m2 stops
Delta Logo
6:30 am - 5:49 pmGEG-KOA
14h 19m1 stop
$589Delta
Find Deal
Tue, Sep 30 - Sat, Oct 4
Hawaiian Airlines Logo
8:00 am - 8:05 pmKOA-GEG
9h 05m1 stop
Hawaiian Airlines Logo
6:00 am - 1:54 pmGEG-KOA
10h 54m1 stop
$663Hawaiian Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
7:40 pm - 9:48 amKOA-IDA
10h 08m1 stop
United Airlines Logo
9:41 am - 3:25 pmIDA-KOA
9h 44m1 stop
$933United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
American Airlines Logo
9:55 pm - 9:25 pmKOA-IDA
19h 30m2 stops
American Airlines Logo
6:44 am - 8:27 pmIDA-KOA
17h 43m3 stops
$1,832American Airlines
Find Deal
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’s the cheapest day of the week to fly from Kailua-Kona to Idaho?

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

If your flying dates are flexible, you should consider flying to Idaho 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 Idaho. For your return ticket, we recommend flying on a Thursday and avoiding Saturdays for the best deals.

Find deals

Good to know

Low seasonSeptember
Cheapest flight$194
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Kailua-Kona to Spokane

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.

  • What is the cheapest time of day to fly to Idaho?

    The cheapest time of day to fly to Idaho is generally in the morning, when round-trip flights cost $340 on average. Morning departures are around 32% cheaper than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the evening, which is peak travel time and where the average cost of a ticket is $500.

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 7957 reviews
7.9Entertainment
7.9Comfort
8.5Crew
8.2Boarding
7.3Food
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

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

Information on your arrival and departure airports

Kailua-Kona (KOA)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.