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 5 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?

Delta and Alaska 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 February 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.

$216 Cheap Flights from Idaho to Kailua-Kona in 2026

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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.

6:23 pm - 10:50 am

GEG

KOA

18h 27m

1 stop

10:57 pm - 1:02 pm

KOA

GEG

11h 05m

1 stop

$366Hawaiian Airlines

Mon, Mar 2 - Mon, Mar 9

7:40 am - 9:37 am

BOI

KOA

29h 57m

1 stop

3:56 pm - 10:24 pm

KOA

BOI

26h 28m

1 stop

$382Alaska Airlines

Mon, Apr 20 - Mon, Apr 27

7:40 am - 9:37 am

BOI

KOA

29h 57m

1 stop

3:56 pm - 12:35 pm

KOA

BOI

16h 39m

2 stops

$385Alaska Airlines

Mon, Apr 20 - Mon, Apr 27

1:34 pm - 7:52 pm

GEG

KOA

9h 18m

1 stop

1:16 pm - 10:20 pm

KOA

GEG

30h 04m

1 stop

$387Alaska Airlines

Mon, Apr 27 - Mon, May 4

2:45 pm - 12:16 pm

GEG

KOA

24h 31m

2 stops

10:36 am - 11:52 pm

KOA

GEG

10h 16m

1 stop

$390Alaska Airlines

Tue, Apr 28 - Tue, May 19

9:30 am - 7:03 pm

GEG

KOA

12h 33m

1 stop

8:55 pm - 12:28 pm

KOA

GEG

12h 33m

1 stop

$392Delta

Tue, Apr 28 - Tue, May 19

2:22 pm - 10:16 pm

BOI

KOA

11h 54m

2 stops

3:56 pm - 10:24 pm

KOA

BOI

26h 28m

1 stop

$393Multiple Airlines

Wed, Apr 15 - Wed, Apr 22

5:00 am - 1:44 pm

GEG

KOA

11h 44m

2 stops

1:16 pm - 10:20 pm

KOA

GEG

30h 04m

1 stop

$393Multiple Airlines

Mon, Apr 27 - Mon, May 4

8:00 am - 7:03 pm

BOI

KOA

15h 03m

2 stops

8:50 pm - 1:11 pm

KOA

BOI

12h 21m

1 stop

$398Delta

Tue, Apr 14 - Tue, Apr 21

5:35 am - 2:15 pm

GEG

KOA

11h 40m

2 stops

6:05 am - 10:45 pm

KOA

GEG

13h 40m

2 stops

$403Southwest

Tue, Apr 14 - Tue, Apr 21

Alaska Airlines flights from Idaho to Kailua-Kona

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

Alaska Airlines

Apr 28

GEG2:45 pmSpokane

24h 31m

2 stops

KOA12:16 pmKona Intl

May 19

KOA10:36 amKona Intl

10h 16m

1 stop

GEG11:52 pmSpokane

$382

Alaska Airlines

Apr 20

BOI7:40 amBoise Air Term. Gowen Fld

29h 57m

1 stop

KOA9:37 amKona Intl

Apr 27

KOA3:56 pmKona Intl

16h 39m

2 stops

BOI12:35 pmBoise Air Term. Gowen Fld

$385

Alaska Airlines

Apr 27

GEG1:34 pmSpokane

9h 18m

1 stop

KOA7:52 pmKona Intl

May 4

KOA1:16 pmKona Intl

30h 04m

1 stop

GEG10:20 pmSpokane

$387

Delta flights from Idaho to Kailua-Kona

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

Delta

Apr 28

GEG11:25 amSpokane

10h 38m

1 stop

KOA7:03 pmKona Intl

May 19

KOA8:55 pmKona Intl

12h 33m

1 stop

GEG12:28 pmSpokane

$392

Delta

Apr 14

BOI8:00 amBoise Air Term. Gowen Fld

15h 03m

2 stops

KOA7:03 pmKona Intl

Apr 21

KOA8:50 pmKona Intl

12h 21m

1 stop

BOI1:11 pmBoise Air Term. Gowen Fld

$398

Delta

Apr 14

BOI10:41 amBoise Air Term. Gowen Fld

12h 22m

1 stop

KOA7:03 pmKona Intl

Apr 21

KOA8:50 pmKona Intl

12h 21m

1 stop

BOI1:11 pmBoise Air Term. Gowen Fld

$402

Fly from

Fly to

Route

Depart

Return

Price

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Mon 3/2

6:23 pm-10:50 am

1 stop18h 27m

Kona Intl

Mon 3/9

10:57 pm-1:02 pm

1 stop11h 05m

$366

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Mon 4/20

7:40 am-9:37 am

1 stop29h 57m

Kona Intl

Mon 4/27

3:56 pm-10:24 pm

1 stop26h 28m

$382

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Mon 4/20

7:40 am-9:37 am

1 stop29h 57m

Kona Intl

Mon 4/27

3:56 pm-12:35 pm

2 stops16h 39m

$385

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Mon 4/27

1:34 pm-7:52 pm

1 stop9h 18m

Kona Intl

Mon 5/4

1:16 pm-10:20 pm

1 stop30h 04m

$387

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Tue 4/28

2:45 pm-12:16 pm

2 stops24h 31m

Kona Intl

Tue 5/19

10:36 am-11:52 pm

1 stop10h 16m

$390

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Tue 4/28

9:30 am-7:03 pm

1 stop12h 33m

Kona Intl

Tue 5/19

8:55 pm-12:28 pm

1 stop12h 33m

$392

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Wed 4/15

2:22 pm-10:16 pm

2 stops11h 54m

Kona Intl

Wed 4/22

3:56 pm-10:24 pm

1 stop26h 28m

$393

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Mon 4/27

5:00 am-1:44 pm

2 stops11h 44m

Kona Intl

Mon 5/4

1:16 pm-10:20 pm

1 stop30h 04m

$393

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Tue 4/14

8:00 am-7:03 pm

2 stops15h 03m

Kona Intl

Tue 4/21

8:50 pm-1:11 pm

1 stop12h 21m

$398

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Tue 4/14

5:35 am-2:15 pm

2 stops11h 40m

Kona Intl

Tue 4/21

6:05 am-10:45 pm

2 stops13h 40m

$403

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 August. Flight prices, which tend to average around $377, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Kailua-Kona, with average flight prices from Idaho averaging around $401.

How far in advance should I book a flight 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 $515 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 $376 on momondo.

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

You could potentially save up to 78% 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 55m
Direct flights	None

The fastest flight from Idaho to Kailua-Kona takes 8h 55m

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

Search flight deals

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 February 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 $262	Free Cancellation	Rating 7.9 8,178 reviews	Search Delta flights
Alaska Airlines	PriceFrom $331	Free Cancellation	Rating 8.0 11,871 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $361	Free Cancellation	Rating 7.8 2,831 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $379	Free Cancellation	Rating 8.0 4,282 reviews	Search Southwest flights
United Airlines	PriceFrom $419	Free Cancellation	Rating 7.4 9,267 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.