$193 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 3/9. 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$387
Spokane
Spokane1 stop$392
Boise
Boise1 stop$387
Spokane
Spokane1 stop$392

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

Mon, Mar 2 - Wed, Mar 4
Alaska Airlines Logo
3:33 pm - 5:27 pm
KOA
-
BOI
22h 54m
1 stop
Alaska Airlines Logo
8:30 am - 5:13 pm
BOI
-
KOA
11h 43m
1 stop
$387Alaska Airlines
Tue, Mar 3 - Wed, Mar 4
Alaska Airlines Logo
11:50 am - 11:01 pm
KOA
-
GEG
9h 11m
1 stop
Alaska Airlines Logo
1:23 pm - 10:57 pm
GEG
-
KOA
11h 34m
1 stop
$392Alaska Airlines
Mon, Mar 2 - Wed, Mar 4
Multiple Airlines Logo
3:33 pm - 5:27 pm
KOA
-
BOI
22h 54m
1 stop
Multiple Airlines Logo
1:00 pm - 10:15 pm
BOI
-
KOA
12h 15m
2 stops
$393Multiple Airlines
Wed, Mar 18 - Mon, Apr 27
Delta Logo
7:40 pm - 9:00 am
KOA
-
GEG
10h 20m
1 stop
Delta Logo
6:20 am - 5:43 pm
GEG
-
KOA
14h 23m
1 stop
$396Delta
Tue, Mar 3 - Wed, Mar 4
Multiple Airlines Logo
11:50 am - 11:59 pm
KOA
-
GEG
10h 09m
1 stop
Multiple Airlines Logo
12:00 pm - 10:15 pm
GEG
-
KOA
12h 15m
2 stops
$398Multiple Airlines
Wed, Mar 4 - Mon, Mar 9
United Airlines Logo
10:55 pm - 11:43 am
KOA
-
GEG
10h 48m
1 stop
United Airlines Logo
7:02 am - 2:13 pm
GEG
-
KOA
10h 11m
1 stop
$400United Airlines
Wed, Mar 18 - Mon, Apr 27
Delta Logo
8:55 pm - 8:50 am
KOA
-
GEG
8h 55m
1 stop
Delta Logo
5:00 am - 5:43 pm
GEG
-
KOA
15h 43m
2 stops
$402Delta
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
6:56 pm - 12:44 pm
KOA
-
BOI
13h 48m
2 stops
Multiple Airlines Logo
1:00 pm - 10:05 pm
BOI
-
KOA
13h 05m
1 stop
$402Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
10:55 pm - 11:17 am
KOA
-
BOI
8h 22m
1 stop
United Airlines Logo
12:59 pm - 7:51 pm
BOI
-
KOA
10h 52m
1 stop
$435United Airlines
Thu, Feb 26 - Mon, Mar 2
Southwest Logo
10:00 am - 11:20 pm
KOA
-
BOI
10h 20m
1 stop
Southwest Logo
5:30 am - 1:45 pm
BOI
-
KOA
11h 15m
1 stop
$526Southwest
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.

Which airlines provide the cheapest flights from Kailua-Kona to Idaho?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Kailua-Kona to Idaho were found on Alaska Airlines ($392) and Delta ($396).

Good to know

Low seasonFebruary
Cheapest flight$193
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 6% 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.

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 8187 reviews
8.1Boarding
7.2Food
8.5Crew
7.9Comfort
7.8Entertainment
Airline reviews

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

6.0 GoodNikhil, Feb 2026
DTW - ORD
Read more Delta reviews

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

bulkhead seat had very little legroom - even in bsiness class.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Sorry I didn't realize I was writing a review for each leg. Please see my previous review - it applies to the entire flight, not just a single leg.

This is the first time I've been disappointed with Delta. I was called by Delta to see if I would volunteer to change flights since my original flight home was overbooked. I accepted. The modified booking only provided me a 35 minute layover - when you subtract the fact that boarding closes for a flight 15 minutes early, that gave me 20 minutes to run for one end of the airport to the other. I barely made it. On the 2.5 hour flight to Tampa, the crew repeatedly let us know over the intercom that they cannot serve drinks or snacks due to safety/turbulence. I would have accepted this reason if they did not CONTINUALLY SERVE DRINKS AND COOKED FOOD to First class. If safety is the excuse then the entire plane should be strapped in for safety. On top of this the air conditioning vents were not working correctly and the plane was uncomfortably warm. I love Delta and am a loyal Delta traveler, and I have never had an experience like this. I don't know if there's a disconnect between availability among third-party sites like KAYAK and the airlines or what, but when overbooking causes issues like this for travelers it should be reviewed and changes to the booking process should be made. I blame BOTH KAYAK and Delta for this terrible experience.

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

Smooth boarding, pleasant and professional lady checking us in. Crew service was excellent, again pleasant, but professional. Nice touch-down on landing! Thank you Delta. 💗

Originally, I was booked in economy. I paid several hundred additional dollars to upgrade to first class. Then I paid several more hundred dollars to change my flight to a slightly earlier flight. I asked if the changed flight would also seat me in first class, and I was told that it would. When I boarded the plane, however, I was seated in economy. So, I paid $500-600 more than I paid for my original ticket for an upgrade and a changed flight - received the changed flight (which was nice), but did not receive the upgrade. So, I was not completely satisfied.

Awesome! On time flight, early arrival, and a complimentary upgrade!

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

Information on your arrival and departure airports