What airlines fly to Kailua-Kona?

Alaska Airlines, Delta and Southwest are the top three most popular airlines that fly to Kailua-Kona from Idaho according to our data. Alaska Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Kailua-Kona. Keep in mind that there are 4 different airlines that fly to Kailua-Kona on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Idaho to Kona Intl?

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Idaho to Kona Intl

When did momondo last update prices for flights from Idaho to Kona Intl Airport?

Prices for flights from Idaho to Kona Intl Airport are updated daily.

How many operators does momondo search for flights from Idaho to Kona Intl Airport?

As of July 2026, there are 5 operators available to choose from for flights from Idaho to Kona Intl Airport.

How old do you have to be to fly from Idaho to Kona Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho to Kona Intl Airport.

What documentation or ID do you need to fly to Kona Intl Airport?

The travel and health documents required for your trip to Kona Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kona Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$249 Cheap Flights from Idaho to Kailua-Kona in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Kailua-Kona

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 11:06 am

BOI

KOA

9h 06m

1 stop

3:51 pm - 10:27 pm

KOA

BOI

26h 36m

1 stop

$496Multiple Airlines

Thu, Aug 27 - Mon, Aug 31

8:31 am - 7:27 pm

GEG

KOA

13h 56m

1 stop

2:31 pm - 1:23 pm

KOA

GEG

19h 52m

1 stop

$496Alaska Airlines

Wed, Sep 16 - Tue, Sep 22

10:13 am - 10:34 am

BOI

KOA

27h 21m

1 stop

4:52 pm - 9:21 pm

KOA

BOI

25h 29m

1 stop

$497Alaska Airlines

Mon, Nov 2 - Tue, Nov 3

10:35 am - 5:35 pm

BOI

KOA

11h 00m

1 stop

8:42 pm - 9:55 am

KOA

BOI

9h 13m

1 stop

$498Delta

Mon, Aug 24 - Thu, Aug 27

5:05 pm - 11:54 am

GEG

KOA

20h 49m

1 stop

3:28 pm - 12:17 pm

KOA

GEG

18h 49m

1 stop

$498Alaska Airlines

Tue, Nov 3 - Tue, Nov 10

8:59 am - 5:35 pm

BOI

KOA

12h 36m

1 stop

8:42 pm - 9:55 am

KOA

BOI

9h 13m

1 stop

$499Delta

Mon, Aug 24 - Sun, Aug 30

12:23 pm - 5:35 pm

BOI

KOA

9h 12m

1 stop

8:42 pm - 11:43 am

KOA

BOI

11h 01m

1 stop

$500Delta

Thu, Aug 27 - Mon, Aug 31

2:17 pm - 9:50 pm

BOI

KOA

11h 33m

2 stops

10:46 am - 3:32 pm

KOA

BOI

24h 46m

1 stop

$502Multiple Airlines

Thu, Aug 27 - Mon, Aug 31

12:17 pm - 9:50 pm

GEG

KOA

12h 33m

2 stops

2:31 pm - 1:23 pm

KOA

GEG

19h 52m

1 stop

$502Multiple Airlines

Wed, Sep 16 - Tue, Sep 22

5:56 am - 10:32 am

BOI

KOA

8h 36m

1 stop

1:49 pm - 3:17 pm

KOA

BOI

21h 28m

1 stop

$503Multiple Airlines

Tue, Oct 6 - Mon, Oct 12

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Alaska Airlines flights from Idaho to Kailua-Kona

Our best Alaska Airlines deals on Idaho to Kailua-Kona flight tickets

Alaska Airlines

Sep 16

GEG8:31 amSpokane

13h 56m

1 stop

KOA7:27 pmKona Intl

Sep 22

KOA2:31 pmKona Intl

19h 52m

1 stop

GEG1:23 pmSpokane

$496

Alaska Airlines

Nov 2

BOI10:13 amBoise Air Term. Gowen Fld

27h 21m

1 stop

KOA10:34 amKona Intl

Nov 3

KOA4:52 pmKona Intl

25h 29m

1 stop

BOI9:21 pmBoise Air Term. Gowen Fld

$497

Alaska Airlines

Nov 3

GEG5:05 pmSpokane

20h 49m

1 stop

KOA11:54 amKona Intl

Nov 10

KOA3:28 pmKona Intl

18h 49m

1 stop

GEG12:17 pmSpokane

$498

Delta flights from Idaho to Kailua-Kona

Our best Delta deals on Idaho to Kailua-Kona flight tickets

Delta

Aug 24

BOI10:35 amBoise Air Term. Gowen Fld

11h 00m

1 stop

KOA5:35 pmKona Intl

Aug 27

KOA8:42 pmKona Intl

9h 13m

1 stop

BOI9:55 amBoise Air Term. Gowen Fld

$498

Delta

Aug 24

BOI8:59 amBoise Air Term. Gowen Fld

12h 36m

1 stop

KOA5:35 pmKona Intl

Aug 30

KOA8:42 pmKona Intl

9h 13m

1 stop

BOI9:55 amBoise Air Term. Gowen Fld

$499

Delta

Aug 27

BOI12:23 pmBoise Air Term. Gowen Fld

9h 12m

1 stop

KOA5:35 pmKona Intl

Aug 31

KOA8:42 pmKona Intl

11h 01m

1 stop

BOI11:43 amBoise Air Term. Gowen Fld

$500

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Thu 8/27

6:00 am-11:06 am

1 stop9h 06m

Kona Intl

Mon 8/31

3:51 pm-10:27 pm

1 stop26h 36m

$496

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Wed 9/16

8:31 am-7:27 pm

1 stop13h 56m

Kona Intl

Tue 9/22

2:31 pm-1:23 pm

1 stop19h 52m

$496

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Mon 11/2

10:13 am-10:34 am

1 stop27h 21m

Kona Intl

Tue 11/3

4:52 pm-9:21 pm

1 stop25h 29m

$497

Quickest round-trip

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Mon 8/24

10:35 am-5:35 pm

1 stop11h 00m

Kona Intl

Thu 8/27

8:42 pm-9:55 am

1 stop9h 13m

$498

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Tue 11/3

5:05 pm-11:54 am

1 stop20h 49m

Kona Intl

Tue 11/10

3:28 pm-12:17 pm

1 stop18h 49m

$498

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Mon 8/24

8:59 am-5:35 pm

1 stop12h 36m

Kona Intl

Sun 8/30

8:42 pm-9:55 am

1 stop9h 13m

$499

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Thu 8/27

12:23 pm-5:35 pm

1 stop9h 12m

Kona Intl

Mon 8/31

8:42 pm-11:43 am

1 stop11h 01m

$500

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Thu 8/27

2:17 pm-9:50 pm

2 stops11h 33m

Kona Intl

Mon 8/31

10:46 am-3:32 pm

1 stop24h 46m

$502

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Wed 9/16

12:17 pm-9:50 pm

2 stops12h 33m

Kona Intl

Tue 9/22

2:31 pm-1:23 pm

1 stop19h 52m

$502

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Tue 10/6

5:56 am-10:32 am

1 stop8h 36m

Kona Intl

Mon 10/12

1:49 pm-3:17 pm

1 stop21h 28m

$503

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho to Kailua-Kona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

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

The cheapest month to fly to Kailua-Kona from Idaho is in April. Flight prices, which tend to average around $188, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Kailua-Kona, with average flight prices from Idaho averaging around $196.

How far in advance should I book a flight from Idaho to Kailua-Kona?

You are more likely to see cheaper flights to Kailua-Kona from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Kailua-Kona for around $576 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kailua-Kona from Idaho for as low as $379 on momondo.

Can stopping save me money on Idaho to Kailua-Kona flights?

You could potentially save up to 8% on your flight if you consider stops on a Idaho to Kailua-Kona flight.

Cheap Idaho to Kailua-Kona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Kailua-Kona

Fastest flight time	8h 27m
Direct flights	None

The fastest flight from Idaho to Kailua-Kona takes 8h 27m

There are no direct flights from Idaho to Kailua-Kona. There are no popular flight routes from Idaho to Kailua-Kona.

Search flight deals

Frequently asked questions about flying from Idaho to Kailua-Kona

When did momondo last update prices for flights from Idaho to Kona Intl Airport?
Prices for flights from Idaho to Kona Intl Airport are updated daily.
How many operators does momondo search for flights from Idaho to Kona Intl Airport?
As of July 2026, there are 5 operators available to choose from for flights from Idaho to Kona Intl Airport.
How old do you have to be to fly from Idaho to Kona Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho to Kona Intl Airport.
What documentation or ID do you need to fly to Kona Intl Airport?
The travel and health documents required for your trip to Kona Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kona Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Idaho to Kailua-Kona

Compare and see reviews for airlines that fly from Idaho to Kailua-Kona with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $200	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta flights
Alaska Airlines	PriceFrom $373	Free Cancellation	Rating 7.9 12,622 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $379	Free Cancellation	Rating 7.9 4,249 reviews	Search Southwest flights
United Airlines	PriceFrom $392	Free Cancellation	Rating 7.4 9,931 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Kailua-Kona?

It is quick and easy to find Idaho to Kailua-Kona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kailua-Kona that suits you.

Can I find flights from Idaho to Kailua-Kona with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kailua-Kona from Idaho which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Idaho to Kailua-Kona?

momondo helps you find the best flight between Idaho and Kailua-Kona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Idaho to Kailua-Kona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Idaho to Kailua-Kona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.